NeptuneAsyncClient (AWS Java SDK :: Services

All Superinterfaces:

AutoCloseable, SdkAutoCloseable, SdkClient
```
@Generated(value="software.amazon.awssdk:codegen")
public interface NeptuneAsyncClient
extends SdkClient
```
Service client for accessing Amazon Neptune asynchronously. This can be created using the static builder() method. Amazon Neptune
Amazon Neptune is a fast, reliable, fully-managed graph database service that makes it easy to build and run applications that work with highly connected datasets. The core of Amazon Neptune is a purpose-built, high-performance graph database engine optimized for storing billions of relationships and querying the graph with milliseconds latency. Amazon Neptune supports popular graph models Property Graph and W3C's RDF, and their respective query languages Apache TinkerPop Gremlin and SPARQL, allowing you to easily build queries that efficiently navigate highly connected datasets. Neptune powers graph use cases such as recommendation engines, fraud detection, knowledge graphs, drug discovery, and network security.

This interface reference for Amazon Neptune contains documentation for a programming or command line interface you can use to manage Amazon Neptune. Note that Amazon Neptune is asynchronous, which means that some interfaces might require techniques such as polling or callback functions to determine when a command has been applied. In this reference, the parameter descriptions indicate whether a command is applied immediately, on the next instance reboot, or during the maintenance window. The reference structure is as follows, and we list following some related topics from the user guide.

Field Summary

Fields
Modifier and Type Field and Description

static String SERVICE_METADATA_ID
Value for looking up the service's metadata from the ServiceMetadataProvider.

static String SERVICE_NAME

Fields
Modifier and Type	Field and Description
`static String`	`SERVICE_METADATA_ID` Value for looking up the service's metadata from the `ServiceMetadataProvider`.
`static String`	`SERVICE_NAME`

Method Summary

All Methods Static Methods Instance Methods Default Methods
Modifier and Type	Method and Description
`default CompletableFuture<AddRoleToDbClusterResponse>`	`addRoleToDBCluster(AddRoleToDbClusterRequest addRoleToDbClusterRequest)` Associates an Identity and Access Management (IAM) role from an Neptune DB cluster.
`default CompletableFuture<AddRoleToDbClusterResponse>`	`addRoleToDBCluster(Consumer<AddRoleToDbClusterRequest.Builder> addRoleToDbClusterRequest)` Associates an Identity and Access Management (IAM) role from an Neptune DB cluster.
`default CompletableFuture<AddSourceIdentifierToSubscriptionResponse>`	`addSourceIdentifierToSubscription(AddSourceIdentifierToSubscriptionRequest addSourceIdentifierToSubscriptionRequest)` Adds a source identifier to an existing event notification subscription.
`default CompletableFuture<AddSourceIdentifierToSubscriptionResponse>`	`addSourceIdentifierToSubscription(Consumer<AddSourceIdentifierToSubscriptionRequest.Builder> addSourceIdentifierToSubscriptionRequest)` Adds a source identifier to an existing event notification subscription.
`default CompletableFuture<AddTagsToResourceResponse>`	`addTagsToResource(AddTagsToResourceRequest addTagsToResourceRequest)` Adds metadata tags to an Amazon Neptune resource.
`default CompletableFuture<AddTagsToResourceResponse>`	`addTagsToResource(Consumer<AddTagsToResourceRequest.Builder> addTagsToResourceRequest)` Adds metadata tags to an Amazon Neptune resource.
`default CompletableFuture<ApplyPendingMaintenanceActionResponse>`	`applyPendingMaintenanceAction(ApplyPendingMaintenanceActionRequest applyPendingMaintenanceActionRequest)` Applies a pending maintenance action to a resource (for example, to a DB instance).
`default CompletableFuture<ApplyPendingMaintenanceActionResponse>`	`applyPendingMaintenanceAction(Consumer<ApplyPendingMaintenanceActionRequest.Builder> applyPendingMaintenanceActionRequest)` Applies a pending maintenance action to a resource (for example, to a DB instance).
`static NeptuneAsyncClientBuilder`	`builder()` Create a builder that can be used to configure and create a `NeptuneAsyncClient`.
`default CompletableFuture<CopyDbClusterParameterGroupResponse>`	`copyDBClusterParameterGroup(Consumer<CopyDbClusterParameterGroupRequest.Builder> copyDbClusterParameterGroupRequest)` Copies the specified DB cluster parameter group.
`default CompletableFuture<CopyDbClusterParameterGroupResponse>`	`copyDBClusterParameterGroup(CopyDbClusterParameterGroupRequest copyDbClusterParameterGroupRequest)` Copies the specified DB cluster parameter group.
`default CompletableFuture<CopyDbClusterSnapshotResponse>`	`copyDBClusterSnapshot(Consumer<CopyDbClusterSnapshotRequest.Builder> copyDbClusterSnapshotRequest)` Copies a snapshot of a DB cluster.
`default CompletableFuture<CopyDbClusterSnapshotResponse>`	`copyDBClusterSnapshot(CopyDbClusterSnapshotRequest copyDbClusterSnapshotRequest)` Copies a snapshot of a DB cluster.
`default CompletableFuture<CopyDbParameterGroupResponse>`	`copyDBParameterGroup(Consumer<CopyDbParameterGroupRequest.Builder> copyDbParameterGroupRequest)` Copies the specified DB parameter group.
`default CompletableFuture<CopyDbParameterGroupResponse>`	`copyDBParameterGroup(CopyDbParameterGroupRequest copyDbParameterGroupRequest)` Copies the specified DB parameter group.
`static NeptuneAsyncClient`	`create()` Create a `NeptuneAsyncClient` with the region loaded from the `DefaultAwsRegionProviderChain` and credentials loaded from the `DefaultCredentialsProvider`.
`default CompletableFuture<CreateDbClusterResponse>`	`createDBCluster(Consumer<CreateDbClusterRequest.Builder> createDbClusterRequest)` Creates a new Amazon Neptune DB cluster.
`default CompletableFuture<CreateDbClusterResponse>`	`createDBCluster(CreateDbClusterRequest createDbClusterRequest)` Creates a new Amazon Neptune DB cluster.
`default CompletableFuture<CreateDbClusterEndpointResponse>`	`createDBClusterEndpoint(Consumer<CreateDbClusterEndpointRequest.Builder> createDbClusterEndpointRequest)` Creates a new custom endpoint and associates it with an Amazon Neptune DB cluster.
`default CompletableFuture<CreateDbClusterEndpointResponse>`	`createDBClusterEndpoint(CreateDbClusterEndpointRequest createDbClusterEndpointRequest)` Creates a new custom endpoint and associates it with an Amazon Neptune DB cluster.
`default CompletableFuture<CreateDbClusterParameterGroupResponse>`	`createDBClusterParameterGroup(Consumer<CreateDbClusterParameterGroupRequest.Builder> createDbClusterParameterGroupRequest)` Creates a new DB cluster parameter group.
`default CompletableFuture<CreateDbClusterParameterGroupResponse>`	`createDBClusterParameterGroup(CreateDbClusterParameterGroupRequest createDbClusterParameterGroupRequest)` Creates a new DB cluster parameter group.
`default CompletableFuture<CreateDbClusterSnapshotResponse>`	`createDBClusterSnapshot(Consumer<CreateDbClusterSnapshotRequest.Builder> createDbClusterSnapshotRequest)` Creates a snapshot of a DB cluster.
`default CompletableFuture<CreateDbClusterSnapshotResponse>`	`createDBClusterSnapshot(CreateDbClusterSnapshotRequest createDbClusterSnapshotRequest)` Creates a snapshot of a DB cluster.
`default CompletableFuture<CreateDbInstanceResponse>`	`createDBInstance(Consumer<CreateDbInstanceRequest.Builder> createDbInstanceRequest)` Creates a new DB instance.
`default CompletableFuture<CreateDbInstanceResponse>`	`createDBInstance(CreateDbInstanceRequest createDbInstanceRequest)` Creates a new DB instance.
`default CompletableFuture<CreateDbParameterGroupResponse>`	`createDBParameterGroup(Consumer<CreateDbParameterGroupRequest.Builder> createDbParameterGroupRequest)` Creates a new DB parameter group.
`default CompletableFuture<CreateDbParameterGroupResponse>`	`createDBParameterGroup(CreateDbParameterGroupRequest createDbParameterGroupRequest)` Creates a new DB parameter group.
`default CompletableFuture<CreateDbSubnetGroupResponse>`	`createDBSubnetGroup(Consumer<CreateDbSubnetGroupRequest.Builder> createDbSubnetGroupRequest)` Creates a new DB subnet group.
`default CompletableFuture<CreateDbSubnetGroupResponse>`	`createDBSubnetGroup(CreateDbSubnetGroupRequest createDbSubnetGroupRequest)` Creates a new DB subnet group.
`default CompletableFuture<CreateEventSubscriptionResponse>`	`createEventSubscription(Consumer<CreateEventSubscriptionRequest.Builder> createEventSubscriptionRequest)` Creates an event notification subscription.
`default CompletableFuture<CreateEventSubscriptionResponse>`	`createEventSubscription(CreateEventSubscriptionRequest createEventSubscriptionRequest)` Creates an event notification subscription.
`default CompletableFuture<DeleteDbClusterResponse>`	`deleteDBCluster(Consumer<DeleteDbClusterRequest.Builder> deleteDbClusterRequest)` The DeleteDBCluster action deletes a previously provisioned DB cluster.
`default CompletableFuture<DeleteDbClusterResponse>`	`deleteDBCluster(DeleteDbClusterRequest deleteDbClusterRequest)` The DeleteDBCluster action deletes a previously provisioned DB cluster.
`default CompletableFuture<DeleteDbClusterEndpointResponse>`	`deleteDBClusterEndpoint(Consumer<DeleteDbClusterEndpointRequest.Builder> deleteDbClusterEndpointRequest)` Deletes a custom endpoint and removes it from an Amazon Neptune DB cluster.
`default CompletableFuture<DeleteDbClusterEndpointResponse>`	`deleteDBClusterEndpoint(DeleteDbClusterEndpointRequest deleteDbClusterEndpointRequest)` Deletes a custom endpoint and removes it from an Amazon Neptune DB cluster.
`default CompletableFuture<DeleteDbClusterParameterGroupResponse>`	`deleteDBClusterParameterGroup(Consumer<DeleteDbClusterParameterGroupRequest.Builder> deleteDbClusterParameterGroupRequest)` Deletes a specified DB cluster parameter group.
`default CompletableFuture<DeleteDbClusterParameterGroupResponse>`	`deleteDBClusterParameterGroup(DeleteDbClusterParameterGroupRequest deleteDbClusterParameterGroupRequest)` Deletes a specified DB cluster parameter group.
`default CompletableFuture<DeleteDbClusterSnapshotResponse>`	`deleteDBClusterSnapshot(Consumer<DeleteDbClusterSnapshotRequest.Builder> deleteDbClusterSnapshotRequest)` Deletes a DB cluster snapshot.
`default CompletableFuture<DeleteDbClusterSnapshotResponse>`	`deleteDBClusterSnapshot(DeleteDbClusterSnapshotRequest deleteDbClusterSnapshotRequest)` Deletes a DB cluster snapshot.
`default CompletableFuture<DeleteDbInstanceResponse>`	`deleteDBInstance(Consumer<DeleteDbInstanceRequest.Builder> deleteDbInstanceRequest)` The DeleteDBInstance action deletes a previously provisioned DB instance.
`default CompletableFuture<DeleteDbInstanceResponse>`	`deleteDBInstance(DeleteDbInstanceRequest deleteDbInstanceRequest)` The DeleteDBInstance action deletes a previously provisioned DB instance.
`default CompletableFuture<DeleteDbParameterGroupResponse>`	`deleteDBParameterGroup(Consumer<DeleteDbParameterGroupRequest.Builder> deleteDbParameterGroupRequest)` Deletes a specified DBParameterGroup.
`default CompletableFuture<DeleteDbParameterGroupResponse>`	`deleteDBParameterGroup(DeleteDbParameterGroupRequest deleteDbParameterGroupRequest)` Deletes a specified DBParameterGroup.
`default CompletableFuture<DeleteDbSubnetGroupResponse>`	`deleteDBSubnetGroup(Consumer<DeleteDbSubnetGroupRequest.Builder> deleteDbSubnetGroupRequest)` Deletes a DB subnet group.
`default CompletableFuture<DeleteDbSubnetGroupResponse>`	`deleteDBSubnetGroup(DeleteDbSubnetGroupRequest deleteDbSubnetGroupRequest)` Deletes a DB subnet group.
`default CompletableFuture<DeleteEventSubscriptionResponse>`	`deleteEventSubscription(Consumer<DeleteEventSubscriptionRequest.Builder> deleteEventSubscriptionRequest)` Deletes an event notification subscription.
`default CompletableFuture<DeleteEventSubscriptionResponse>`	`deleteEventSubscription(DeleteEventSubscriptionRequest deleteEventSubscriptionRequest)` Deletes an event notification subscription.
`default CompletableFuture<DescribeDbClusterEndpointsResponse>`	`describeDBClusterEndpoints(Consumer<DescribeDbClusterEndpointsRequest.Builder> describeDbClusterEndpointsRequest)` Returns information about endpoints for an Amazon Neptune DB cluster.
`default CompletableFuture<DescribeDbClusterEndpointsResponse>`	`describeDBClusterEndpoints(DescribeDbClusterEndpointsRequest describeDbClusterEndpointsRequest)` Returns information about endpoints for an Amazon Neptune DB cluster.
`default DescribeDBClusterEndpointsPublisher`	`describeDBClusterEndpointsPaginator(Consumer<DescribeDbClusterEndpointsRequest.Builder> describeDbClusterEndpointsRequest)` Returns information about endpoints for an Amazon Neptune DB cluster.
`default DescribeDBClusterEndpointsPublisher`	`describeDBClusterEndpointsPaginator(DescribeDbClusterEndpointsRequest describeDbClusterEndpointsRequest)` Returns information about endpoints for an Amazon Neptune DB cluster.
`default CompletableFuture<DescribeDbClusterParameterGroupsResponse>`	`describeDBClusterParameterGroups()` Returns a list of `DBClusterParameterGroup` descriptions.
`default CompletableFuture<DescribeDbClusterParameterGroupsResponse>`	`describeDBClusterParameterGroups(Consumer<DescribeDbClusterParameterGroupsRequest.Builder> describeDbClusterParameterGroupsRequest)` Returns a list of `DBClusterParameterGroup` descriptions.
`default CompletableFuture<DescribeDbClusterParameterGroupsResponse>`	`describeDBClusterParameterGroups(DescribeDbClusterParameterGroupsRequest describeDbClusterParameterGroupsRequest)` Returns a list of `DBClusterParameterGroup` descriptions.
`default CompletableFuture<DescribeDbClusterParametersResponse>`	`describeDBClusterParameters(Consumer<DescribeDbClusterParametersRequest.Builder> describeDbClusterParametersRequest)` Returns the detailed parameter list for a particular DB cluster parameter group.
`default CompletableFuture<DescribeDbClusterParametersResponse>`	`describeDBClusterParameters(DescribeDbClusterParametersRequest describeDbClusterParametersRequest)` Returns the detailed parameter list for a particular DB cluster parameter group.
`default CompletableFuture<DescribeDbClustersResponse>`	`describeDBClusters()` Returns information about provisioned DB clusters, and supports pagination.
`default CompletableFuture<DescribeDbClustersResponse>`	`describeDBClusters(Consumer<DescribeDbClustersRequest.Builder> describeDbClustersRequest)` Returns information about provisioned DB clusters, and supports pagination.
`default CompletableFuture<DescribeDbClustersResponse>`	`describeDBClusters(DescribeDbClustersRequest describeDbClustersRequest)` Returns information about provisioned DB clusters, and supports pagination.
`default CompletableFuture<DescribeDbClusterSnapshotAttributesResponse>`	`describeDBClusterSnapshotAttributes(Consumer<DescribeDbClusterSnapshotAttributesRequest.Builder> describeDbClusterSnapshotAttributesRequest)` Returns a list of DB cluster snapshot attribute names and values for a manual DB cluster snapshot.
`default CompletableFuture<DescribeDbClusterSnapshotAttributesResponse>`	`describeDBClusterSnapshotAttributes(DescribeDbClusterSnapshotAttributesRequest describeDbClusterSnapshotAttributesRequest)` Returns a list of DB cluster snapshot attribute names and values for a manual DB cluster snapshot.
`default CompletableFuture<DescribeDbClusterSnapshotsResponse>`	`describeDBClusterSnapshots()` Returns information about DB cluster snapshots.
`default CompletableFuture<DescribeDbClusterSnapshotsResponse>`	`describeDBClusterSnapshots(Consumer<DescribeDbClusterSnapshotsRequest.Builder> describeDbClusterSnapshotsRequest)` Returns information about DB cluster snapshots.
`default CompletableFuture<DescribeDbClusterSnapshotsResponse>`	`describeDBClusterSnapshots(DescribeDbClusterSnapshotsRequest describeDbClusterSnapshotsRequest)` Returns information about DB cluster snapshots.
`default CompletableFuture<DescribeDbEngineVersionsResponse>`	`describeDBEngineVersions()` Returns a list of the available DB engines.
`default CompletableFuture<DescribeDbEngineVersionsResponse>`	`describeDBEngineVersions(Consumer<DescribeDbEngineVersionsRequest.Builder> describeDbEngineVersionsRequest)` Returns a list of the available DB engines.
`default CompletableFuture<DescribeDbEngineVersionsResponse>`	`describeDBEngineVersions(DescribeDbEngineVersionsRequest describeDbEngineVersionsRequest)` Returns a list of the available DB engines.
`default DescribeDBEngineVersionsPublisher`	`describeDBEngineVersionsPaginator()` Returns a list of the available DB engines.
`default DescribeDBEngineVersionsPublisher`	`describeDBEngineVersionsPaginator(Consumer<DescribeDbEngineVersionsRequest.Builder> describeDbEngineVersionsRequest)` Returns a list of the available DB engines.
`default DescribeDBEngineVersionsPublisher`	`describeDBEngineVersionsPaginator(DescribeDbEngineVersionsRequest describeDbEngineVersionsRequest)` Returns a list of the available DB engines.
`default CompletableFuture<DescribeDbInstancesResponse>`	`describeDBInstances()` Returns information about provisioned instances, and supports pagination.
`default CompletableFuture<DescribeDbInstancesResponse>`	`describeDBInstances(Consumer<DescribeDbInstancesRequest.Builder> describeDbInstancesRequest)` Returns information about provisioned instances, and supports pagination.
`default CompletableFuture<DescribeDbInstancesResponse>`	`describeDBInstances(DescribeDbInstancesRequest describeDbInstancesRequest)` Returns information about provisioned instances, and supports pagination.
`default DescribeDBInstancesPublisher`	`describeDBInstancesPaginator()` Returns information about provisioned instances, and supports pagination.
`default DescribeDBInstancesPublisher`	`describeDBInstancesPaginator(Consumer<DescribeDbInstancesRequest.Builder> describeDbInstancesRequest)` Returns information about provisioned instances, and supports pagination.
`default DescribeDBInstancesPublisher`	`describeDBInstancesPaginator(DescribeDbInstancesRequest describeDbInstancesRequest)` Returns information about provisioned instances, and supports pagination.
`default CompletableFuture<DescribeDbParameterGroupsResponse>`	`describeDBParameterGroups()` Returns a list of `DBParameterGroup` descriptions.
`default CompletableFuture<DescribeDbParameterGroupsResponse>`	`describeDBParameterGroups(Consumer<DescribeDbParameterGroupsRequest.Builder> describeDbParameterGroupsRequest)` Returns a list of `DBParameterGroup` descriptions.
`default CompletableFuture<DescribeDbParameterGroupsResponse>`	`describeDBParameterGroups(DescribeDbParameterGroupsRequest describeDbParameterGroupsRequest)` Returns a list of `DBParameterGroup` descriptions.
`default DescribeDBParameterGroupsPublisher`	`describeDBParameterGroupsPaginator()` Returns a list of `DBParameterGroup` descriptions.
`default DescribeDBParameterGroupsPublisher`	`describeDBParameterGroupsPaginator(Consumer<DescribeDbParameterGroupsRequest.Builder> describeDbParameterGroupsRequest)` Returns a list of `DBParameterGroup` descriptions.
`default DescribeDBParameterGroupsPublisher`	`describeDBParameterGroupsPaginator(DescribeDbParameterGroupsRequest describeDbParameterGroupsRequest)` Returns a list of `DBParameterGroup` descriptions.
`default CompletableFuture<DescribeDbParametersResponse>`	`describeDBParameters(Consumer<DescribeDbParametersRequest.Builder> describeDbParametersRequest)` Returns the detailed parameter list for a particular DB parameter group.
`default CompletableFuture<DescribeDbParametersResponse>`	`describeDBParameters(DescribeDbParametersRequest describeDbParametersRequest)` Returns the detailed parameter list for a particular DB parameter group.
`default DescribeDBParametersPublisher`	`describeDBParametersPaginator(Consumer<DescribeDbParametersRequest.Builder> describeDbParametersRequest)` Returns the detailed parameter list for a particular DB parameter group.
`default DescribeDBParametersPublisher`	`describeDBParametersPaginator(DescribeDbParametersRequest describeDbParametersRequest)` Returns the detailed parameter list for a particular DB parameter group.
`default CompletableFuture<DescribeDbSubnetGroupsResponse>`	`describeDBSubnetGroups()` Returns a list of DBSubnetGroup descriptions.
`default CompletableFuture<DescribeDbSubnetGroupsResponse>`	`describeDBSubnetGroups(Consumer<DescribeDbSubnetGroupsRequest.Builder> describeDbSubnetGroupsRequest)` Returns a list of DBSubnetGroup descriptions.
`default CompletableFuture<DescribeDbSubnetGroupsResponse>`	`describeDBSubnetGroups(DescribeDbSubnetGroupsRequest describeDbSubnetGroupsRequest)` Returns a list of DBSubnetGroup descriptions.
`default DescribeDBSubnetGroupsPublisher`	`describeDBSubnetGroupsPaginator()` Returns a list of DBSubnetGroup descriptions.
`default DescribeDBSubnetGroupsPublisher`	`describeDBSubnetGroupsPaginator(Consumer<DescribeDbSubnetGroupsRequest.Builder> describeDbSubnetGroupsRequest)` Returns a list of DBSubnetGroup descriptions.
`default DescribeDBSubnetGroupsPublisher`	`describeDBSubnetGroupsPaginator(DescribeDbSubnetGroupsRequest describeDbSubnetGroupsRequest)` Returns a list of DBSubnetGroup descriptions.
`default CompletableFuture<DescribeEngineDefaultClusterParametersResponse>`	`describeEngineDefaultClusterParameters(Consumer<DescribeEngineDefaultClusterParametersRequest.Builder> describeEngineDefaultClusterParametersRequest)` Returns the default engine and system parameter information for the cluster database engine.
`default CompletableFuture<DescribeEngineDefaultClusterParametersResponse>`	`describeEngineDefaultClusterParameters(DescribeEngineDefaultClusterParametersRequest describeEngineDefaultClusterParametersRequest)` Returns the default engine and system parameter information for the cluster database engine.
`default CompletableFuture<DescribeEngineDefaultParametersResponse>`	`describeEngineDefaultParameters(Consumer<DescribeEngineDefaultParametersRequest.Builder> describeEngineDefaultParametersRequest)` Returns the default engine and system parameter information for the specified database engine.
`default CompletableFuture<DescribeEngineDefaultParametersResponse>`	`describeEngineDefaultParameters(DescribeEngineDefaultParametersRequest describeEngineDefaultParametersRequest)` Returns the default engine and system parameter information for the specified database engine.
`default DescribeEngineDefaultParametersPublisher`	`describeEngineDefaultParametersPaginator(Consumer<DescribeEngineDefaultParametersRequest.Builder> describeEngineDefaultParametersRequest)` Returns the default engine and system parameter information for the specified database engine.
`default DescribeEngineDefaultParametersPublisher`	`describeEngineDefaultParametersPaginator(DescribeEngineDefaultParametersRequest describeEngineDefaultParametersRequest)` Returns the default engine and system parameter information for the specified database engine.
`default CompletableFuture<DescribeEventCategoriesResponse>`	`describeEventCategories()` Displays a list of categories for all event source types, or, if specified, for a specified source type.
`default CompletableFuture<DescribeEventCategoriesResponse>`	`describeEventCategories(Consumer<DescribeEventCategoriesRequest.Builder> describeEventCategoriesRequest)` Displays a list of categories for all event source types, or, if specified, for a specified source type.
`default CompletableFuture<DescribeEventCategoriesResponse>`	`describeEventCategories(DescribeEventCategoriesRequest describeEventCategoriesRequest)` Displays a list of categories for all event source types, or, if specified, for a specified source type.
`default CompletableFuture<DescribeEventsResponse>`	`describeEvents()` Returns events related to DB instances, DB security groups, DB snapshots, and DB parameter groups for the past 14 days.
`default CompletableFuture<DescribeEventsResponse>`	`describeEvents(Consumer<DescribeEventsRequest.Builder> describeEventsRequest)` Returns events related to DB instances, DB security groups, DB snapshots, and DB parameter groups for the past 14 days.
`default CompletableFuture<DescribeEventsResponse>`	`describeEvents(DescribeEventsRequest describeEventsRequest)` Returns events related to DB instances, DB security groups, DB snapshots, and DB parameter groups for the past 14 days.
`default DescribeEventsPublisher`	`describeEventsPaginator()` Returns events related to DB instances, DB security groups, DB snapshots, and DB parameter groups for the past 14 days.
`default DescribeEventsPublisher`	`describeEventsPaginator(Consumer<DescribeEventsRequest.Builder> describeEventsRequest)` Returns events related to DB instances, DB security groups, DB snapshots, and DB parameter groups for the past 14 days.
`default DescribeEventsPublisher`	`describeEventsPaginator(DescribeEventsRequest describeEventsRequest)` Returns events related to DB instances, DB security groups, DB snapshots, and DB parameter groups for the past 14 days.
`default CompletableFuture<DescribeEventSubscriptionsResponse>`	`describeEventSubscriptions()` Lists all the subscription descriptions for a customer account.
`default CompletableFuture<DescribeEventSubscriptionsResponse>`	`describeEventSubscriptions(Consumer<DescribeEventSubscriptionsRequest.Builder> describeEventSubscriptionsRequest)` Lists all the subscription descriptions for a customer account.
`default CompletableFuture<DescribeEventSubscriptionsResponse>`	`describeEventSubscriptions(DescribeEventSubscriptionsRequest describeEventSubscriptionsRequest)` Lists all the subscription descriptions for a customer account.
`default DescribeEventSubscriptionsPublisher`	`describeEventSubscriptionsPaginator()` Lists all the subscription descriptions for a customer account.
`default DescribeEventSubscriptionsPublisher`	`describeEventSubscriptionsPaginator(Consumer<DescribeEventSubscriptionsRequest.Builder> describeEventSubscriptionsRequest)` Lists all the subscription descriptions for a customer account.
`default DescribeEventSubscriptionsPublisher`	`describeEventSubscriptionsPaginator(DescribeEventSubscriptionsRequest describeEventSubscriptionsRequest)` Lists all the subscription descriptions for a customer account.
`default CompletableFuture<DescribeOrderableDbInstanceOptionsResponse>`	`describeOrderableDBInstanceOptions(Consumer<DescribeOrderableDbInstanceOptionsRequest.Builder> describeOrderableDbInstanceOptionsRequest)` Returns a list of orderable DB instance options for the specified engine.
`default CompletableFuture<DescribeOrderableDbInstanceOptionsResponse>`	`describeOrderableDBInstanceOptions(DescribeOrderableDbInstanceOptionsRequest describeOrderableDbInstanceOptionsRequest)` Returns a list of orderable DB instance options for the specified engine.
`default DescribeOrderableDBInstanceOptionsPublisher`	`describeOrderableDBInstanceOptionsPaginator(Consumer<DescribeOrderableDbInstanceOptionsRequest.Builder> describeOrderableDbInstanceOptionsRequest)` Returns a list of orderable DB instance options for the specified engine.
`default DescribeOrderableDBInstanceOptionsPublisher`	`describeOrderableDBInstanceOptionsPaginator(DescribeOrderableDbInstanceOptionsRequest describeOrderableDbInstanceOptionsRequest)` Returns a list of orderable DB instance options for the specified engine.
`default CompletableFuture<DescribePendingMaintenanceActionsResponse>`	`describePendingMaintenanceActions()` Returns a list of resources (for example, DB instances) that have at least one pending maintenance action.
`default CompletableFuture<DescribePendingMaintenanceActionsResponse>`	`describePendingMaintenanceActions(Consumer<DescribePendingMaintenanceActionsRequest.Builder> describePendingMaintenanceActionsRequest)` Returns a list of resources (for example, DB instances) that have at least one pending maintenance action.
`default CompletableFuture<DescribePendingMaintenanceActionsResponse>`	`describePendingMaintenanceActions(DescribePendingMaintenanceActionsRequest describePendingMaintenanceActionsRequest)` Returns a list of resources (for example, DB instances) that have at least one pending maintenance action.
`default CompletableFuture<DescribeValidDbInstanceModificationsResponse>`	`describeValidDBInstanceModifications(Consumer<DescribeValidDbInstanceModificationsRequest.Builder> describeValidDbInstanceModificationsRequest)` You can call DescribeValidDBInstanceModifications to learn what modifications you can make to your DB instance.
`default CompletableFuture<DescribeValidDbInstanceModificationsResponse>`	`describeValidDBInstanceModifications(DescribeValidDbInstanceModificationsRequest describeValidDbInstanceModificationsRequest)` You can call DescribeValidDBInstanceModifications to learn what modifications you can make to your DB instance.
`default CompletableFuture<FailoverDbClusterResponse>`	`failoverDBCluster(Consumer<FailoverDbClusterRequest.Builder> failoverDbClusterRequest)` Forces a failover for a DB cluster.
`default CompletableFuture<FailoverDbClusterResponse>`	`failoverDBCluster(FailoverDbClusterRequest failoverDbClusterRequest)` Forces a failover for a DB cluster.
`default CompletableFuture<ListTagsForResourceResponse>`	`listTagsForResource(Consumer<ListTagsForResourceRequest.Builder> listTagsForResourceRequest)` Lists all tags on an Amazon Neptune resource.
`default CompletableFuture<ListTagsForResourceResponse>`	`listTagsForResource(ListTagsForResourceRequest listTagsForResourceRequest)` Lists all tags on an Amazon Neptune resource.
`default CompletableFuture<ModifyDbClusterResponse>`	`modifyDBCluster(Consumer<ModifyDbClusterRequest.Builder> modifyDbClusterRequest)` Modify a setting for a DB cluster.
`default CompletableFuture<ModifyDbClusterResponse>`	`modifyDBCluster(ModifyDbClusterRequest modifyDbClusterRequest)` Modify a setting for a DB cluster.
`default CompletableFuture<ModifyDbClusterEndpointResponse>`	`modifyDBClusterEndpoint(Consumer<ModifyDbClusterEndpointRequest.Builder> modifyDbClusterEndpointRequest)` Modifies the properties of an endpoint in an Amazon Neptune DB cluster.
`default CompletableFuture<ModifyDbClusterEndpointResponse>`	`modifyDBClusterEndpoint(ModifyDbClusterEndpointRequest modifyDbClusterEndpointRequest)` Modifies the properties of an endpoint in an Amazon Neptune DB cluster.
`default CompletableFuture<ModifyDbClusterParameterGroupResponse>`	`modifyDBClusterParameterGroup(Consumer<ModifyDbClusterParameterGroupRequest.Builder> modifyDbClusterParameterGroupRequest)` Modifies the parameters of a DB cluster parameter group.
`default CompletableFuture<ModifyDbClusterParameterGroupResponse>`	`modifyDBClusterParameterGroup(ModifyDbClusterParameterGroupRequest modifyDbClusterParameterGroupRequest)` Modifies the parameters of a DB cluster parameter group.
`default CompletableFuture<ModifyDbClusterSnapshotAttributeResponse>`	`modifyDBClusterSnapshotAttribute(Consumer<ModifyDbClusterSnapshotAttributeRequest.Builder> modifyDbClusterSnapshotAttributeRequest)` Adds an attribute and values to, or removes an attribute and values from, a manual DB cluster snapshot.
`default CompletableFuture<ModifyDbClusterSnapshotAttributeResponse>`	`modifyDBClusterSnapshotAttribute(ModifyDbClusterSnapshotAttributeRequest modifyDbClusterSnapshotAttributeRequest)` Adds an attribute and values to, or removes an attribute and values from, a manual DB cluster snapshot.
`default CompletableFuture<ModifyDbInstanceResponse>`	`modifyDBInstance(Consumer<ModifyDbInstanceRequest.Builder> modifyDbInstanceRequest)` Modifies settings for a DB instance.
`default CompletableFuture<ModifyDbInstanceResponse>`	`modifyDBInstance(ModifyDbInstanceRequest modifyDbInstanceRequest)` Modifies settings for a DB instance.
`default CompletableFuture<ModifyDbParameterGroupResponse>`	`modifyDBParameterGroup(Consumer<ModifyDbParameterGroupRequest.Builder> modifyDbParameterGroupRequest)` Modifies the parameters of a DB parameter group.
`default CompletableFuture<ModifyDbParameterGroupResponse>`	`modifyDBParameterGroup(ModifyDbParameterGroupRequest modifyDbParameterGroupRequest)` Modifies the parameters of a DB parameter group.
`default CompletableFuture<ModifyDbSubnetGroupResponse>`	`modifyDBSubnetGroup(Consumer<ModifyDbSubnetGroupRequest.Builder> modifyDbSubnetGroupRequest)` Modifies an existing DB subnet group.
`default CompletableFuture<ModifyDbSubnetGroupResponse>`	`modifyDBSubnetGroup(ModifyDbSubnetGroupRequest modifyDbSubnetGroupRequest)` Modifies an existing DB subnet group.
`default CompletableFuture<ModifyEventSubscriptionResponse>`	`modifyEventSubscription(Consumer<ModifyEventSubscriptionRequest.Builder> modifyEventSubscriptionRequest)` Modifies an existing event notification subscription.
`default CompletableFuture<ModifyEventSubscriptionResponse>`	`modifyEventSubscription(ModifyEventSubscriptionRequest modifyEventSubscriptionRequest)` Modifies an existing event notification subscription.
`default CompletableFuture<PromoteReadReplicaDbClusterResponse>`	`promoteReadReplicaDBCluster(Consumer<PromoteReadReplicaDbClusterRequest.Builder> promoteReadReplicaDbClusterRequest)` Not supported.
`default CompletableFuture<PromoteReadReplicaDbClusterResponse>`	`promoteReadReplicaDBCluster(PromoteReadReplicaDbClusterRequest promoteReadReplicaDbClusterRequest)` Not supported.
`default CompletableFuture<RebootDbInstanceResponse>`	`rebootDBInstance(Consumer<RebootDbInstanceRequest.Builder> rebootDbInstanceRequest)` You might need to reboot your DB instance, usually for maintenance reasons.
`default CompletableFuture<RebootDbInstanceResponse>`	`rebootDBInstance(RebootDbInstanceRequest rebootDbInstanceRequest)` You might need to reboot your DB instance, usually for maintenance reasons.
`default CompletableFuture<RemoveRoleFromDbClusterResponse>`	`removeRoleFromDBCluster(Consumer<RemoveRoleFromDbClusterRequest.Builder> removeRoleFromDbClusterRequest)` Disassociates an Identity and Access Management (IAM) role from a DB cluster.
`default CompletableFuture<RemoveRoleFromDbClusterResponse>`	`removeRoleFromDBCluster(RemoveRoleFromDbClusterRequest removeRoleFromDbClusterRequest)` Disassociates an Identity and Access Management (IAM) role from a DB cluster.
`default CompletableFuture<RemoveSourceIdentifierFromSubscriptionResponse>`	`removeSourceIdentifierFromSubscription(Consumer<RemoveSourceIdentifierFromSubscriptionRequest.Builder> removeSourceIdentifierFromSubscriptionRequest)` Removes a source identifier from an existing event notification subscription.
`default CompletableFuture<RemoveSourceIdentifierFromSubscriptionResponse>`	`removeSourceIdentifierFromSubscription(RemoveSourceIdentifierFromSubscriptionRequest removeSourceIdentifierFromSubscriptionRequest)` Removes a source identifier from an existing event notification subscription.
`default CompletableFuture<RemoveTagsFromResourceResponse>`	`removeTagsFromResource(Consumer<RemoveTagsFromResourceRequest.Builder> removeTagsFromResourceRequest)` Removes metadata tags from an Amazon Neptune resource.
`default CompletableFuture<RemoveTagsFromResourceResponse>`	`removeTagsFromResource(RemoveTagsFromResourceRequest removeTagsFromResourceRequest)` Removes metadata tags from an Amazon Neptune resource.
`default CompletableFuture<ResetDbClusterParameterGroupResponse>`	`resetDBClusterParameterGroup(Consumer<ResetDbClusterParameterGroupRequest.Builder> resetDbClusterParameterGroupRequest)` Modifies the parameters of a DB cluster parameter group to the default value.
`default CompletableFuture<ResetDbClusterParameterGroupResponse>`	`resetDBClusterParameterGroup(ResetDbClusterParameterGroupRequest resetDbClusterParameterGroupRequest)` Modifies the parameters of a DB cluster parameter group to the default value.
`default CompletableFuture<ResetDbParameterGroupResponse>`	`resetDBParameterGroup(Consumer<ResetDbParameterGroupRequest.Builder> resetDbParameterGroupRequest)` Modifies the parameters of a DB parameter group to the engine/system default value.
`default CompletableFuture<ResetDbParameterGroupResponse>`	`resetDBParameterGroup(ResetDbParameterGroupRequest resetDbParameterGroupRequest)` Modifies the parameters of a DB parameter group to the engine/system default value.
`default CompletableFuture<RestoreDbClusterFromSnapshotResponse>`	`restoreDBClusterFromSnapshot(Consumer<RestoreDbClusterFromSnapshotRequest.Builder> restoreDbClusterFromSnapshotRequest)` Creates a new DB cluster from a DB snapshot or DB cluster snapshot.
`default CompletableFuture<RestoreDbClusterFromSnapshotResponse>`	`restoreDBClusterFromSnapshot(RestoreDbClusterFromSnapshotRequest restoreDbClusterFromSnapshotRequest)` Creates a new DB cluster from a DB snapshot or DB cluster snapshot.
`default CompletableFuture<RestoreDbClusterToPointInTimeResponse>`	`restoreDBClusterToPointInTime(Consumer<RestoreDbClusterToPointInTimeRequest.Builder> restoreDbClusterToPointInTimeRequest)` Restores a DB cluster to an arbitrary point in time.
`default CompletableFuture<RestoreDbClusterToPointInTimeResponse>`	`restoreDBClusterToPointInTime(RestoreDbClusterToPointInTimeRequest restoreDbClusterToPointInTimeRequest)` Restores a DB cluster to an arbitrary point in time.
`default CompletableFuture<StartDbClusterResponse>`	`startDBCluster(Consumer<StartDbClusterRequest.Builder> startDbClusterRequest)` Starts an Amazon Neptune DB cluster that was stopped using the AWS console, the AWS CLI stop-db-cluster command, or the StopDBCluster API.
`default CompletableFuture<StartDbClusterResponse>`	`startDBCluster(StartDbClusterRequest startDbClusterRequest)` Starts an Amazon Neptune DB cluster that was stopped using the AWS console, the AWS CLI stop-db-cluster command, or the StopDBCluster API.
`default CompletableFuture<StopDbClusterResponse>`	`stopDBCluster(Consumer<StopDbClusterRequest.Builder> stopDbClusterRequest)` Stops an Amazon Neptune DB cluster.
`default CompletableFuture<StopDbClusterResponse>`	`stopDBCluster(StopDbClusterRequest stopDbClusterRequest)` Stops an Amazon Neptune DB cluster.
`default NeptuneAsyncWaiter`	`waiter()` Create an instance of `NeptuneAsyncWaiter` using this client.

Methods inherited from interface software.amazon.awssdk.core.SdkClient
serviceName

Methods inherited from interface software.amazon.awssdk.utils.SdkAutoCloseable
close

- Field Detail
  - SERVICE_NAME
```
static final String SERVICE_NAME
```
    See Also:
    
    Constant Field Values
  - SERVICE_METADATA_ID
```
static final String SERVICE_METADATA_ID
```
    Value for looking up the service's metadata from the ServiceMetadataProvider.
    
    See Also:
    
    Constant Field Values
- Method Detail
  - create
```
static NeptuneAsyncClient create()
```
    Create a NeptuneAsyncClient with the region loaded from the DefaultAwsRegionProviderChain and credentials loaded from the DefaultCredentialsProvider.
  - builder
```
static NeptuneAsyncClientBuilder builder()
```
    Create a builder that can be used to configure and create a NeptuneAsyncClient.
  - addRoleToDBCluster
```
default CompletableFuture<AddRoleToDbClusterResponse> addRoleToDBCluster(AddRoleToDbClusterRequest addRoleToDbClusterRequest)
```
    Associates an Identity and Access Management (IAM) role from an Neptune DB cluster.
    Parameters:
    
    addRoleToDbClusterRequest -
    
    Returns:
    A Java Future containing the result of the AddRoleToDBCluster operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterNotFoundException DBClusterIdentifier does not refer to an existing DB cluster.
    
    DbClusterRoleAlreadyExistsException The specified IAM role Amazon Resource Name (ARN) is already associated with the specified DB cluster.
    
    InvalidDbClusterStateException The DB cluster is not in a valid state.
    
    DbClusterRoleQuotaExceededException You have exceeded the maximum number of IAM roles that can be associated with the specified DB cluster.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - addRoleToDBCluster
```
default CompletableFuture<AddRoleToDbClusterResponse> addRoleToDBCluster(Consumer<AddRoleToDbClusterRequest.Builder> addRoleToDbClusterRequest)
```
    Associates an Identity and Access Management (IAM) role from an Neptune DB cluster.
    
    This is a convenience which creates an instance of the AddRoleToDbClusterRequest.Builder avoiding the need to create one manually via AddRoleToDbClusterRequest.builder()
    Parameters:
    
    addRoleToDbClusterRequest - A Consumer that will call methods on AddRoleToDBClusterMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the AddRoleToDBCluster operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterNotFoundException DBClusterIdentifier does not refer to an existing DB cluster.
    
    DbClusterRoleAlreadyExistsException The specified IAM role Amazon Resource Name (ARN) is already associated with the specified DB cluster.
    
    InvalidDbClusterStateException The DB cluster is not in a valid state.
    
    DbClusterRoleQuotaExceededException You have exceeded the maximum number of IAM roles that can be associated with the specified DB cluster.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - addSourceIdentifierToSubscription
```
default CompletableFuture<AddSourceIdentifierToSubscriptionResponse> addSourceIdentifierToSubscription(AddSourceIdentifierToSubscriptionRequest addSourceIdentifierToSubscriptionRequest)
```
    Adds a source identifier to an existing event notification subscription.
    Parameters:
    
    addSourceIdentifierToSubscriptionRequest -
    
    Returns:
    A Java Future containing the result of the AddSourceIdentifierToSubscription operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    SubscriptionNotFoundException The designated subscription could not be found.
    
    SourceNotFoundException The source could not be found.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - addSourceIdentifierToSubscription
```
default CompletableFuture<AddSourceIdentifierToSubscriptionResponse> addSourceIdentifierToSubscription(Consumer<AddSourceIdentifierToSubscriptionRequest.Builder> addSourceIdentifierToSubscriptionRequest)
```
    Adds a source identifier to an existing event notification subscription.
    
    This is a convenience which creates an instance of the AddSourceIdentifierToSubscriptionRequest.Builder avoiding the need to create one manually via AddSourceIdentifierToSubscriptionRequest.builder()
    Parameters:
    
    addSourceIdentifierToSubscriptionRequest - A Consumer that will call methods on AddSourceIdentifierToSubscriptionMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the AddSourceIdentifierToSubscription operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    SubscriptionNotFoundException The designated subscription could not be found.
    
    SourceNotFoundException The source could not be found.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - addTagsToResource
```
default CompletableFuture<AddTagsToResourceResponse> addTagsToResource(AddTagsToResourceRequest addTagsToResourceRequest)
```
    Adds metadata tags to an Amazon Neptune resource. These tags can also be used with cost allocation reporting to track cost associated with Amazon Neptune resources, or used in a Condition statement in an IAM policy for Amazon Neptune.
    Parameters:
    
    addTagsToResourceRequest -
    
    Returns:
    A Java Future containing the result of the AddTagsToResource operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbInstanceNotFoundException DBInstanceIdentifier does not refer to an existing DB instance.
    
    DbSnapshotNotFoundException DBSnapshotIdentifier does not refer to an existing DB snapshot.
    
    DbClusterNotFoundException DBClusterIdentifier does not refer to an existing DB cluster.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - addTagsToResource
```
default CompletableFuture<AddTagsToResourceResponse> addTagsToResource(Consumer<AddTagsToResourceRequest.Builder> addTagsToResourceRequest)
```
    Adds metadata tags to an Amazon Neptune resource. These tags can also be used with cost allocation reporting to track cost associated with Amazon Neptune resources, or used in a Condition statement in an IAM policy for Amazon Neptune.
    
    This is a convenience which creates an instance of the AddTagsToResourceRequest.Builder avoiding the need to create one manually via AddTagsToResourceRequest.builder()
    Parameters:
    
    addTagsToResourceRequest - A Consumer that will call methods on AddTagsToResourceMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the AddTagsToResource operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbInstanceNotFoundException DBInstanceIdentifier does not refer to an existing DB instance.
    
    DbSnapshotNotFoundException DBSnapshotIdentifier does not refer to an existing DB snapshot.
    
    DbClusterNotFoundException DBClusterIdentifier does not refer to an existing DB cluster.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - applyPendingMaintenanceAction
```
default CompletableFuture<ApplyPendingMaintenanceActionResponse> applyPendingMaintenanceAction(ApplyPendingMaintenanceActionRequest applyPendingMaintenanceActionRequest)
```
    Applies a pending maintenance action to a resource (for example, to a DB instance).
    Parameters:
    
    applyPendingMaintenanceActionRequest -
    
    Returns:
    A Java Future containing the result of the ApplyPendingMaintenanceAction operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    ResourceNotFoundException The specified resource ID was not found.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - applyPendingMaintenanceAction
```
default CompletableFuture<ApplyPendingMaintenanceActionResponse> applyPendingMaintenanceAction(Consumer<ApplyPendingMaintenanceActionRequest.Builder> applyPendingMaintenanceActionRequest)
```
    Applies a pending maintenance action to a resource (for example, to a DB instance).
    
    This is a convenience which creates an instance of the ApplyPendingMaintenanceActionRequest.Builder avoiding the need to create one manually via ApplyPendingMaintenanceActionRequest.builder()
    Parameters:
    
    applyPendingMaintenanceActionRequest - A Consumer that will call methods on ApplyPendingMaintenanceActionMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the ApplyPendingMaintenanceAction operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    ResourceNotFoundException The specified resource ID was not found.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - copyDBClusterParameterGroup
```
default CompletableFuture<CopyDbClusterParameterGroupResponse> copyDBClusterParameterGroup(CopyDbClusterParameterGroupRequest copyDbClusterParameterGroupRequest)
```
    Copies the specified DB cluster parameter group.
    Parameters:
    
    copyDbClusterParameterGroupRequest -
    
    Returns:
    A Java Future containing the result of the CopyDBClusterParameterGroup operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbParameterGroupNotFoundException DBParameterGroupName does not refer to an existing DB parameter group.
    
    DbParameterGroupQuotaExceededException Request would result in user exceeding the allowed number of DB parameter groups.
    
    DbParameterGroupAlreadyExistsException A DB parameter group with the same name exists.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - copyDBClusterParameterGroup
```
default CompletableFuture<CopyDbClusterParameterGroupResponse> copyDBClusterParameterGroup(Consumer<CopyDbClusterParameterGroupRequest.Builder> copyDbClusterParameterGroupRequest)
```
    Copies the specified DB cluster parameter group.
    
    This is a convenience which creates an instance of the CopyDbClusterParameterGroupRequest.Builder avoiding the need to create one manually via CopyDbClusterParameterGroupRequest.builder()
    Parameters:
    
    copyDbClusterParameterGroupRequest - A Consumer that will call methods on CopyDBClusterParameterGroupMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the CopyDBClusterParameterGroup operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbParameterGroupNotFoundException DBParameterGroupName does not refer to an existing DB parameter group.
    
    DbParameterGroupQuotaExceededException Request would result in user exceeding the allowed number of DB parameter groups.
    
    DbParameterGroupAlreadyExistsException A DB parameter group with the same name exists.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - copyDBClusterSnapshot
```
default CompletableFuture<CopyDbClusterSnapshotResponse> copyDBClusterSnapshot(CopyDbClusterSnapshotRequest copyDbClusterSnapshotRequest)
```
    Copies a snapshot of a DB cluster.
    
    To copy a DB cluster snapshot from a shared manual DB cluster snapshot, SourceDBClusterSnapshotIdentifier must be the Amazon Resource Name (ARN) of the shared DB cluster snapshot.
    Parameters:
    
    copyDbClusterSnapshotRequest -
    
    Returns:
    A Java Future containing the result of the CopyDBClusterSnapshot operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterSnapshotAlreadyExistsException User already has a DB cluster snapshot with the given identifier.
    
    DbClusterSnapshotNotFoundException DBClusterSnapshotIdentifier does not refer to an existing DB cluster snapshot.
    
    InvalidDbClusterStateException The DB cluster is not in a valid state.
    
    InvalidDbClusterSnapshotStateException The supplied value is not a valid DB cluster snapshot state.
    
    SnapshotQuotaExceededException Request would result in user exceeding the allowed number of DB snapshots.
    
    KmsKeyNotAccessibleException Error accessing KMS key.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - copyDBClusterSnapshot
```
default CompletableFuture<CopyDbClusterSnapshotResponse> copyDBClusterSnapshot(Consumer<CopyDbClusterSnapshotRequest.Builder> copyDbClusterSnapshotRequest)
```
    Copies a snapshot of a DB cluster.
    
    To copy a DB cluster snapshot from a shared manual DB cluster snapshot, SourceDBClusterSnapshotIdentifier must be the Amazon Resource Name (ARN) of the shared DB cluster snapshot.
    
    This is a convenience which creates an instance of the CopyDbClusterSnapshotRequest.Builder avoiding the need to create one manually via CopyDbClusterSnapshotRequest.builder()
    Parameters:
    
    copyDbClusterSnapshotRequest - A Consumer that will call methods on CopyDBClusterSnapshotMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the CopyDBClusterSnapshot operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterSnapshotAlreadyExistsException User already has a DB cluster snapshot with the given identifier.
    
    DbClusterSnapshotNotFoundException DBClusterSnapshotIdentifier does not refer to an existing DB cluster snapshot.
    
    InvalidDbClusterStateException The DB cluster is not in a valid state.
    
    InvalidDbClusterSnapshotStateException The supplied value is not a valid DB cluster snapshot state.
    
    SnapshotQuotaExceededException Request would result in user exceeding the allowed number of DB snapshots.
    
    KmsKeyNotAccessibleException Error accessing KMS key.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - copyDBParameterGroup
```
default CompletableFuture<CopyDbParameterGroupResponse> copyDBParameterGroup(CopyDbParameterGroupRequest copyDbParameterGroupRequest)
```
    Copies the specified DB parameter group.
    Parameters:
    
    copyDbParameterGroupRequest -
    
    Returns:
    A Java Future containing the result of the CopyDBParameterGroup operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbParameterGroupNotFoundException DBParameterGroupName does not refer to an existing DB parameter group.
    
    DbParameterGroupAlreadyExistsException A DB parameter group with the same name exists.
    
    DbParameterGroupQuotaExceededException Request would result in user exceeding the allowed number of DB parameter groups.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - copyDBParameterGroup
```
default CompletableFuture<CopyDbParameterGroupResponse> copyDBParameterGroup(Consumer<CopyDbParameterGroupRequest.Builder> copyDbParameterGroupRequest)
```
    Copies the specified DB parameter group.
    
    This is a convenience which creates an instance of the CopyDbParameterGroupRequest.Builder avoiding the need to create one manually via CopyDbParameterGroupRequest.builder()
    Parameters:
    
    copyDbParameterGroupRequest - A Consumer that will call methods on CopyDBParameterGroupMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the CopyDBParameterGroup operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbParameterGroupNotFoundException DBParameterGroupName does not refer to an existing DB parameter group.
    
    DbParameterGroupAlreadyExistsException A DB parameter group with the same name exists.
    
    DbParameterGroupQuotaExceededException Request would result in user exceeding the allowed number of DB parameter groups.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - createDBCluster
```
default CompletableFuture<CreateDbClusterResponse> createDBCluster(CreateDbClusterRequest createDbClusterRequest)
```
    Creates a new Amazon Neptune DB cluster.
    
    You can use the ReplicationSourceIdentifier parameter to create the DB cluster as a Read Replica of another DB cluster or Amazon Neptune DB instance.
    
    Note that when you create a new cluster using CreateDBCluster directly, deletion protection is disabled by default (when you create a new production cluster in the console, deletion protection is enabled by default). You can only delete a DB cluster if its DeletionProtection field is set to false.
    Parameters:
    
    createDbClusterRequest -
    
    Returns:
    A Java Future containing the result of the CreateDBCluster operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterAlreadyExistsException User already has a DB cluster with the given identifier.
    
    InsufficientStorageClusterCapacityException There is insufficient storage available for the current action. You may be able to resolve this error by updating your subnet group to use different Availability Zones that have more storage available.
    
    DbClusterQuotaExceededException User attempted to create a new DB cluster and the user has already reached the maximum allowed DB cluster quota.
    
    StorageQuotaExceededException Request would result in user exceeding the allowed amount of storage available across all DB instances.
    
    DbSubnetGroupNotFoundException DBSubnetGroupName does not refer to an existing DB subnet group.
    
    InvalidVpcNetworkStateException DB subnet group does not cover all Availability Zones after it is created because users' change.
    
    InvalidDbClusterStateException The DB cluster is not in a valid state.
    
    InvalidDbSubnetGroupStateException The DB subnet group cannot be deleted because it is in use.
    
    InvalidSubnetException The requested subnet is invalid, or multiple subnets were requested that are not all in a common VPC.
    
    InvalidDbInstanceStateException The specified DB instance is not in the available state.
    
    DbClusterParameterGroupNotFoundException DBClusterParameterGroupName does not refer to an existing DB Cluster parameter group.
    
    KmsKeyNotAccessibleException Error accessing KMS key.
    
    DbClusterNotFoundException DBClusterIdentifier does not refer to an existing DB cluster.
    
    DbInstanceNotFoundException DBInstanceIdentifier does not refer to an existing DB instance.
    
    DbSubnetGroupDoesNotCoverEnoughAZsException Subnets in the DB subnet group should cover at least two Availability Zones unless there is only one Availability Zone.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - createDBCluster
```
default CompletableFuture<CreateDbClusterResponse> createDBCluster(Consumer<CreateDbClusterRequest.Builder> createDbClusterRequest)
```
    Creates a new Amazon Neptune DB cluster.
    
    You can use the ReplicationSourceIdentifier parameter to create the DB cluster as a Read Replica of another DB cluster or Amazon Neptune DB instance.
    
    Note that when you create a new cluster using CreateDBCluster directly, deletion protection is disabled by default (when you create a new production cluster in the console, deletion protection is enabled by default). You can only delete a DB cluster if its DeletionProtection field is set to false.
    
    This is a convenience which creates an instance of the CreateDbClusterRequest.Builder avoiding the need to create one manually via CreateDbClusterRequest.builder()
    Parameters:
    
    createDbClusterRequest - A Consumer that will call methods on CreateDBClusterMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the CreateDBCluster operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterAlreadyExistsException User already has a DB cluster with the given identifier.
    
    InsufficientStorageClusterCapacityException There is insufficient storage available for the current action. You may be able to resolve this error by updating your subnet group to use different Availability Zones that have more storage available.
    
    DbClusterQuotaExceededException User attempted to create a new DB cluster and the user has already reached the maximum allowed DB cluster quota.
    
    StorageQuotaExceededException Request would result in user exceeding the allowed amount of storage available across all DB instances.
    
    DbSubnetGroupNotFoundException DBSubnetGroupName does not refer to an existing DB subnet group.
    
    InvalidVpcNetworkStateException DB subnet group does not cover all Availability Zones after it is created because users' change.
    
    InvalidDbClusterStateException The DB cluster is not in a valid state.
    
    InvalidDbSubnetGroupStateException The DB subnet group cannot be deleted because it is in use.
    
    InvalidSubnetException The requested subnet is invalid, or multiple subnets were requested that are not all in a common VPC.
    
    InvalidDbInstanceStateException The specified DB instance is not in the available state.
    
    DbClusterParameterGroupNotFoundException DBClusterParameterGroupName does not refer to an existing DB Cluster parameter group.
    
    KmsKeyNotAccessibleException Error accessing KMS key.
    
    DbClusterNotFoundException DBClusterIdentifier does not refer to an existing DB cluster.
    
    DbInstanceNotFoundException DBInstanceIdentifier does not refer to an existing DB instance.
    
    DbSubnetGroupDoesNotCoverEnoughAZsException Subnets in the DB subnet group should cover at least two Availability Zones unless there is only one Availability Zone.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - createDBClusterEndpoint
```
default CompletableFuture<CreateDbClusterEndpointResponse> createDBClusterEndpoint(CreateDbClusterEndpointRequest createDbClusterEndpointRequest)
```
    Creates a new custom endpoint and associates it with an Amazon Neptune DB cluster.
    Parameters:
    
    createDbClusterEndpointRequest -
    
    Returns:
    A Java Future containing the result of the CreateDBClusterEndpoint operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterEndpointQuotaExceededException The cluster already has the maximum number of custom endpoints.
    
    DbClusterEndpointAlreadyExistsException The specified custom endpoint cannot be created because it already exists.
    
    DbClusterNotFoundException DBClusterIdentifier does not refer to an existing DB cluster.
    
    InvalidDbClusterStateException The DB cluster is not in a valid state.
    
    DbInstanceNotFoundException DBInstanceIdentifier does not refer to an existing DB instance.
    
    InvalidDbInstanceStateException The specified DB instance is not in the available state.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - createDBClusterEndpoint
```
default CompletableFuture<CreateDbClusterEndpointResponse> createDBClusterEndpoint(Consumer<CreateDbClusterEndpointRequest.Builder> createDbClusterEndpointRequest)
```
    Creates a new custom endpoint and associates it with an Amazon Neptune DB cluster.
    
    This is a convenience which creates an instance of the CreateDbClusterEndpointRequest.Builder avoiding the need to create one manually via CreateDbClusterEndpointRequest.builder()
    Parameters:
    
    createDbClusterEndpointRequest - A Consumer that will call methods on CreateDBClusterEndpointMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the CreateDBClusterEndpoint operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterEndpointQuotaExceededException The cluster already has the maximum number of custom endpoints.
    
    DbClusterEndpointAlreadyExistsException The specified custom endpoint cannot be created because it already exists.
    
    DbClusterNotFoundException DBClusterIdentifier does not refer to an existing DB cluster.
    
    InvalidDbClusterStateException The DB cluster is not in a valid state.
    
    DbInstanceNotFoundException DBInstanceIdentifier does not refer to an existing DB instance.
    
    InvalidDbInstanceStateException The specified DB instance is not in the available state.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - createDBClusterParameterGroup
```
default CompletableFuture<CreateDbClusterParameterGroupResponse> createDBClusterParameterGroup(CreateDbClusterParameterGroupRequest createDbClusterParameterGroupRequest)
```
    Creates a new DB cluster parameter group.
    
    Parameters in a DB cluster parameter group apply to all of the instances in a DB cluster.
    
    A DB cluster parameter group is initially created with the default parameters for the database engine used by instances in the DB cluster. To provide custom values for any of the parameters, you must modify the group after creating it using ModifyDBClusterParameterGroup. Once you've created a DB cluster parameter group, you need to associate it with your DB cluster using ModifyDBCluster. When you associate a new DB cluster parameter group with a running DB cluster, you need to reboot the DB instances in the DB cluster without failover for the new DB cluster parameter group and associated settings to take effect.
    
    After you create a DB cluster parameter group, you should wait at least 5 minutes before creating your first DB cluster that uses that DB cluster parameter group as the default parameter group. This allows Amazon Neptune to fully complete the create action before the DB cluster parameter group is used as the default for a new DB cluster. This is especially important for parameters that are critical when creating the default database for a DB cluster, such as the character set for the default database defined by the character_set_database parameter. You can use the Parameter Groups option of the Amazon Neptune console or the DescribeDBClusterParameters command to verify that your DB cluster parameter group has been created or modified.
    Parameters:
    
    createDbClusterParameterGroupRequest -
    
    Returns:
    A Java Future containing the result of the CreateDBClusterParameterGroup operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbParameterGroupQuotaExceededException Request would result in user exceeding the allowed number of DB parameter groups.
    
    DbParameterGroupAlreadyExistsException A DB parameter group with the same name exists.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - createDBClusterParameterGroup
```
default CompletableFuture<CreateDbClusterParameterGroupResponse> createDBClusterParameterGroup(Consumer<CreateDbClusterParameterGroupRequest.Builder> createDbClusterParameterGroupRequest)
```
    Creates a new DB cluster parameter group.
    
    Parameters in a DB cluster parameter group apply to all of the instances in a DB cluster.
    
    A DB cluster parameter group is initially created with the default parameters for the database engine used by instances in the DB cluster. To provide custom values for any of the parameters, you must modify the group after creating it using ModifyDBClusterParameterGroup. Once you've created a DB cluster parameter group, you need to associate it with your DB cluster using ModifyDBCluster. When you associate a new DB cluster parameter group with a running DB cluster, you need to reboot the DB instances in the DB cluster without failover for the new DB cluster parameter group and associated settings to take effect.
    
    After you create a DB cluster parameter group, you should wait at least 5 minutes before creating your first DB cluster that uses that DB cluster parameter group as the default parameter group. This allows Amazon Neptune to fully complete the create action before the DB cluster parameter group is used as the default for a new DB cluster. This is especially important for parameters that are critical when creating the default database for a DB cluster, such as the character set for the default database defined by the character_set_database parameter. You can use the Parameter Groups option of the Amazon Neptune console or the DescribeDBClusterParameters command to verify that your DB cluster parameter group has been created or modified.
    
    This is a convenience which creates an instance of the CreateDbClusterParameterGroupRequest.Builder avoiding the need to create one manually via CreateDbClusterParameterGroupRequest.builder()
    Parameters:
    
    createDbClusterParameterGroupRequest - A Consumer that will call methods on CreateDBClusterParameterGroupMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the CreateDBClusterParameterGroup operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbParameterGroupQuotaExceededException Request would result in user exceeding the allowed number of DB parameter groups.
    
    DbParameterGroupAlreadyExistsException A DB parameter group with the same name exists.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - createDBClusterSnapshot
```
default CompletableFuture<CreateDbClusterSnapshotResponse> createDBClusterSnapshot(CreateDbClusterSnapshotRequest createDbClusterSnapshotRequest)
```
    Creates a snapshot of a DB cluster.
    Parameters:
    
    createDbClusterSnapshotRequest -
    
    Returns:
    A Java Future containing the result of the CreateDBClusterSnapshot operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterSnapshotAlreadyExistsException User already has a DB cluster snapshot with the given identifier.
    
    InvalidDbClusterStateException The DB cluster is not in a valid state.
    
    DbClusterNotFoundException DBClusterIdentifier does not refer to an existing DB cluster.
    
    SnapshotQuotaExceededException Request would result in user exceeding the allowed number of DB snapshots.
    
    InvalidDbClusterSnapshotStateException The supplied value is not a valid DB cluster snapshot state.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - createDBClusterSnapshot
```
default CompletableFuture<CreateDbClusterSnapshotResponse> createDBClusterSnapshot(Consumer<CreateDbClusterSnapshotRequest.Builder> createDbClusterSnapshotRequest)
```
    Creates a snapshot of a DB cluster.
    
    This is a convenience which creates an instance of the CreateDbClusterSnapshotRequest.Builder avoiding the need to create one manually via CreateDbClusterSnapshotRequest.builder()
    Parameters:
    
    createDbClusterSnapshotRequest - A Consumer that will call methods on CreateDBClusterSnapshotMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the CreateDBClusterSnapshot operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterSnapshotAlreadyExistsException User already has a DB cluster snapshot with the given identifier.
    
    InvalidDbClusterStateException The DB cluster is not in a valid state.
    
    DbClusterNotFoundException DBClusterIdentifier does not refer to an existing DB cluster.
    
    SnapshotQuotaExceededException Request would result in user exceeding the allowed number of DB snapshots.
    
    InvalidDbClusterSnapshotStateException The supplied value is not a valid DB cluster snapshot state.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - createDBInstance
```
default CompletableFuture<CreateDbInstanceResponse> createDBInstance(CreateDbInstanceRequest createDbInstanceRequest)
```
    Creates a new DB instance.
    Parameters:
    
    createDbInstanceRequest -
    
    Returns:
    A Java Future containing the result of the CreateDBInstance operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbInstanceAlreadyExistsException User already has a DB instance with the given identifier.
    
    InsufficientDbInstanceCapacityException Specified DB instance class is not available in the specified Availability Zone.
    
    DbParameterGroupNotFoundException DBParameterGroupName does not refer to an existing DB parameter group.
    
    DbSecurityGroupNotFoundException DBSecurityGroupName does not refer to an existing DB security group.
    
    InstanceQuotaExceededException Request would result in user exceeding the allowed number of DB instances.
    
    StorageQuotaExceededException Request would result in user exceeding the allowed amount of storage available across all DB instances.
    
    DbSubnetGroupNotFoundException DBSubnetGroupName does not refer to an existing DB subnet group.
    
    DbSubnetGroupDoesNotCoverEnoughAZsException Subnets in the DB subnet group should cover at least two Availability Zones unless there is only one Availability Zone.
    
    InvalidDbClusterStateException The DB cluster is not in a valid state.
    
    InvalidSubnetException The requested subnet is invalid, or multiple subnets were requested that are not all in a common VPC.
    
    InvalidVpcNetworkStateException DB subnet group does not cover all Availability Zones after it is created because users' change.
    
    ProvisionedIopsNotAvailableInAzException Provisioned IOPS not available in the specified Availability Zone.
    
    OptionGroupNotFoundException The designated option group could not be found.
    
    DbClusterNotFoundException DBClusterIdentifier does not refer to an existing DB cluster.
    
    StorageTypeNotSupportedException StorageType specified cannot be associated with the DB Instance.
    
    AuthorizationNotFoundException Specified CIDRIP or EC2 security group is not authorized for the specified DB security group.
    
    Neptune may not also be authorized via IAM to perform necessary actions on your behalf.
    
    KmsKeyNotAccessibleException Error accessing KMS key.
    
    DomainNotFoundException Domain does not refer to an existing Active Directory Domain.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - createDBInstance
```
default CompletableFuture<CreateDbInstanceResponse> createDBInstance(Consumer<CreateDbInstanceRequest.Builder> createDbInstanceRequest)
```
    Creates a new DB instance.
    
    This is a convenience which creates an instance of the CreateDbInstanceRequest.Builder avoiding the need to create one manually via CreateDbInstanceRequest.builder()
    Parameters:
    
    createDbInstanceRequest - A Consumer that will call methods on CreateDBInstanceMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the CreateDBInstance operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbInstanceAlreadyExistsException User already has a DB instance with the given identifier.
    
    InsufficientDbInstanceCapacityException Specified DB instance class is not available in the specified Availability Zone.
    
    DbParameterGroupNotFoundException DBParameterGroupName does not refer to an existing DB parameter group.
    
    DbSecurityGroupNotFoundException DBSecurityGroupName does not refer to an existing DB security group.
    
    InstanceQuotaExceededException Request would result in user exceeding the allowed number of DB instances.
    
    StorageQuotaExceededException Request would result in user exceeding the allowed amount of storage available across all DB instances.
    
    DbSubnetGroupNotFoundException DBSubnetGroupName does not refer to an existing DB subnet group.
    
    DbSubnetGroupDoesNotCoverEnoughAZsException Subnets in the DB subnet group should cover at least two Availability Zones unless there is only one Availability Zone.
    
    InvalidDbClusterStateException The DB cluster is not in a valid state.
    
    InvalidSubnetException The requested subnet is invalid, or multiple subnets were requested that are not all in a common VPC.
    
    InvalidVpcNetworkStateException DB subnet group does not cover all Availability Zones after it is created because users' change.
    
    ProvisionedIopsNotAvailableInAzException Provisioned IOPS not available in the specified Availability Zone.
    
    OptionGroupNotFoundException The designated option group could not be found.
    
    DbClusterNotFoundException DBClusterIdentifier does not refer to an existing DB cluster.
    
    StorageTypeNotSupportedException StorageType specified cannot be associated with the DB Instance.
    
    AuthorizationNotFoundException Specified CIDRIP or EC2 security group is not authorized for the specified DB security group.
    
    Neptune may not also be authorized via IAM to perform necessary actions on your behalf.
    
    KmsKeyNotAccessibleException Error accessing KMS key.
    
    DomainNotFoundException Domain does not refer to an existing Active Directory Domain.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - createDBParameterGroup
```
default CompletableFuture<CreateDbParameterGroupResponse> createDBParameterGroup(CreateDbParameterGroupRequest createDbParameterGroupRequest)
```
    Creates a new DB parameter group.
    
    A DB parameter group is initially created with the default parameters for the database engine used by the DB instance. To provide custom values for any of the parameters, you must modify the group after creating it using ModifyDBParameterGroup. Once you've created a DB parameter group, you need to associate it with your DB instance using ModifyDBInstance. When you associate a new DB parameter group with a running DB instance, you need to reboot the DB instance without failover for the new DB parameter group and associated settings to take effect.
    
    After you create a DB parameter group, you should wait at least 5 minutes before creating your first DB instance that uses that DB parameter group as the default parameter group. This allows Amazon Neptune to fully complete the create action before the parameter group is used as the default for a new DB instance. This is especially important for parameters that are critical when creating the default database for a DB instance, such as the character set for the default database defined by the character_set_database parameter. You can use the Parameter Groups option of the Amazon Neptune console or the DescribeDBParameters command to verify that your DB parameter group has been created or modified.
    Parameters:
    
    createDbParameterGroupRequest -
    
    Returns:
    A Java Future containing the result of the CreateDBParameterGroup operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbParameterGroupQuotaExceededException Request would result in user exceeding the allowed number of DB parameter groups.
    
    DbParameterGroupAlreadyExistsException A DB parameter group with the same name exists.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - createDBParameterGroup
```
default CompletableFuture<CreateDbParameterGroupResponse> createDBParameterGroup(Consumer<CreateDbParameterGroupRequest.Builder> createDbParameterGroupRequest)
```
    Creates a new DB parameter group.
    
    A DB parameter group is initially created with the default parameters for the database engine used by the DB instance. To provide custom values for any of the parameters, you must modify the group after creating it using ModifyDBParameterGroup. Once you've created a DB parameter group, you need to associate it with your DB instance using ModifyDBInstance. When you associate a new DB parameter group with a running DB instance, you need to reboot the DB instance without failover for the new DB parameter group and associated settings to take effect.
    
    After you create a DB parameter group, you should wait at least 5 minutes before creating your first DB instance that uses that DB parameter group as the default parameter group. This allows Amazon Neptune to fully complete the create action before the parameter group is used as the default for a new DB instance. This is especially important for parameters that are critical when creating the default database for a DB instance, such as the character set for the default database defined by the character_set_database parameter. You can use the Parameter Groups option of the Amazon Neptune console or the DescribeDBParameters command to verify that your DB parameter group has been created or modified.
    
    This is a convenience which creates an instance of the CreateDbParameterGroupRequest.Builder avoiding the need to create one manually via CreateDbParameterGroupRequest.builder()
    Parameters:
    
    createDbParameterGroupRequest - A Consumer that will call methods on CreateDBParameterGroupMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the CreateDBParameterGroup operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbParameterGroupQuotaExceededException Request would result in user exceeding the allowed number of DB parameter groups.
    
    DbParameterGroupAlreadyExistsException A DB parameter group with the same name exists.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - createDBSubnetGroup
```
default CompletableFuture<CreateDbSubnetGroupResponse> createDBSubnetGroup(CreateDbSubnetGroupRequest createDbSubnetGroupRequest)
```
    Creates a new DB subnet group. DB subnet groups must contain at least one subnet in at least two AZs in the AWS Region.
    Parameters:
    
    createDbSubnetGroupRequest -
    
    Returns:
    A Java Future containing the result of the CreateDBSubnetGroup operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbSubnetGroupAlreadyExistsException DBSubnetGroupName is already used by an existing DB subnet group.
    
    DbSubnetGroupQuotaExceededException Request would result in user exceeding the allowed number of DB subnet groups.
    
    DbSubnetQuotaExceededException Request would result in user exceeding the allowed number of subnets in a DB subnet groups.
    
    DbSubnetGroupDoesNotCoverEnoughAZsException Subnets in the DB subnet group should cover at least two Availability Zones unless there is only one Availability Zone.
    
    InvalidSubnetException The requested subnet is invalid, or multiple subnets were requested that are not all in a common VPC.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - createDBSubnetGroup
```
default CompletableFuture<CreateDbSubnetGroupResponse> createDBSubnetGroup(Consumer<CreateDbSubnetGroupRequest.Builder> createDbSubnetGroupRequest)
```
    Creates a new DB subnet group. DB subnet groups must contain at least one subnet in at least two AZs in the AWS Region.
    
    This is a convenience which creates an instance of the CreateDbSubnetGroupRequest.Builder avoiding the need to create one manually via CreateDbSubnetGroupRequest.builder()
    Parameters:
    
    createDbSubnetGroupRequest - A Consumer that will call methods on CreateDBSubnetGroupMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the CreateDBSubnetGroup operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbSubnetGroupAlreadyExistsException DBSubnetGroupName is already used by an existing DB subnet group.
    
    DbSubnetGroupQuotaExceededException Request would result in user exceeding the allowed number of DB subnet groups.
    
    DbSubnetQuotaExceededException Request would result in user exceeding the allowed number of subnets in a DB subnet groups.
    
    DbSubnetGroupDoesNotCoverEnoughAZsException Subnets in the DB subnet group should cover at least two Availability Zones unless there is only one Availability Zone.
    
    InvalidSubnetException The requested subnet is invalid, or multiple subnets were requested that are not all in a common VPC.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - createEventSubscription
```
default CompletableFuture<CreateEventSubscriptionResponse> createEventSubscription(CreateEventSubscriptionRequest createEventSubscriptionRequest)
```
    Creates an event notification subscription. This action requires a topic ARN (Amazon Resource Name) created by either the Neptune console, the SNS console, or the SNS API. To obtain an ARN with SNS, you must create a topic in Amazon SNS and subscribe to the topic. The ARN is displayed in the SNS console.
    
    You can specify the type of source (SourceType) you want to be notified of, provide a list of Neptune sources (SourceIds) that triggers the events, and provide a list of event categories (EventCategories) for events you want to be notified of. For example, you can specify SourceType = db-instance, SourceIds = mydbinstance1, mydbinstance2 and EventCategories = Availability, Backup.
    
    If you specify both the SourceType and SourceIds, such as SourceType = db-instance and SourceIdentifier = myDBInstance1, you are notified of all the db-instance events for the specified source. If you specify a SourceType but do not specify a SourceIdentifier, you receive notice of the events for that source type for all your Neptune sources. If you do not specify either the SourceType nor the SourceIdentifier, you are notified of events generated from all Neptune sources belonging to your customer account.
    Parameters:
    
    createEventSubscriptionRequest -
    
    Returns:
    A Java Future containing the result of the CreateEventSubscription operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    EventSubscriptionQuotaExceededException You have exceeded the number of events you can subscribe to.
    
    SubscriptionAlreadyExistException This subscription already exists.
    
    SnsInvalidTopicException The SNS topic is invalid.
    
    SnsNoAuthorizationException There is no SNS authorization.
    
    SnsTopicArnNotFoundException The ARN of the SNS topic could not be found.
    
    SubscriptionCategoryNotFoundException The designated subscription category could not be found.
    
    SourceNotFoundException The source could not be found.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - createEventSubscription
```
default CompletableFuture<CreateEventSubscriptionResponse> createEventSubscription(Consumer<CreateEventSubscriptionRequest.Builder> createEventSubscriptionRequest)
```
    Creates an event notification subscription. This action requires a topic ARN (Amazon Resource Name) created by either the Neptune console, the SNS console, or the SNS API. To obtain an ARN with SNS, you must create a topic in Amazon SNS and subscribe to the topic. The ARN is displayed in the SNS console.
    
    You can specify the type of source (SourceType) you want to be notified of, provide a list of Neptune sources (SourceIds) that triggers the events, and provide a list of event categories (EventCategories) for events you want to be notified of. For example, you can specify SourceType = db-instance, SourceIds = mydbinstance1, mydbinstance2 and EventCategories = Availability, Backup.
    
    If you specify both the SourceType and SourceIds, such as SourceType = db-instance and SourceIdentifier = myDBInstance1, you are notified of all the db-instance events for the specified source. If you specify a SourceType but do not specify a SourceIdentifier, you receive notice of the events for that source type for all your Neptune sources. If you do not specify either the SourceType nor the SourceIdentifier, you are notified of events generated from all Neptune sources belonging to your customer account.
    
    This is a convenience which creates an instance of the CreateEventSubscriptionRequest.Builder avoiding the need to create one manually via CreateEventSubscriptionRequest.builder()
    Parameters:
    
    createEventSubscriptionRequest - A Consumer that will call methods on CreateEventSubscriptionMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the CreateEventSubscription operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    EventSubscriptionQuotaExceededException You have exceeded the number of events you can subscribe to.
    
    SubscriptionAlreadyExistException This subscription already exists.
    
    SnsInvalidTopicException The SNS topic is invalid.
    
    SnsNoAuthorizationException There is no SNS authorization.
    
    SnsTopicArnNotFoundException The ARN of the SNS topic could not be found.
    
    SubscriptionCategoryNotFoundException The designated subscription category could not be found.
    
    SourceNotFoundException The source could not be found.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - deleteDBCluster
```
default CompletableFuture<DeleteDbClusterResponse> deleteDBCluster(DeleteDbClusterRequest deleteDbClusterRequest)
```
    The DeleteDBCluster action deletes a previously provisioned DB cluster. When you delete a DB cluster, all automated backups for that DB cluster are deleted and can't be recovered. Manual DB cluster snapshots of the specified DB cluster are not deleted.
    
    Note that the DB Cluster cannot be deleted if deletion protection is enabled. To delete it, you must first set its DeletionProtection field to False.
    Parameters:
    
    deleteDbClusterRequest -
    
    Returns:
    A Java Future containing the result of the DeleteDBCluster operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterNotFoundException DBClusterIdentifier does not refer to an existing DB cluster.
    
    InvalidDbClusterStateException The DB cluster is not in a valid state.
    
    DbClusterSnapshotAlreadyExistsException User already has a DB cluster snapshot with the given identifier.
    
    SnapshotQuotaExceededException Request would result in user exceeding the allowed number of DB snapshots.
    
    InvalidDbClusterSnapshotStateException The supplied value is not a valid DB cluster snapshot state.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - deleteDBCluster
```
default CompletableFuture<DeleteDbClusterResponse> deleteDBCluster(Consumer<DeleteDbClusterRequest.Builder> deleteDbClusterRequest)
```
    The DeleteDBCluster action deletes a previously provisioned DB cluster. When you delete a DB cluster, all automated backups for that DB cluster are deleted and can't be recovered. Manual DB cluster snapshots of the specified DB cluster are not deleted.
    
    Note that the DB Cluster cannot be deleted if deletion protection is enabled. To delete it, you must first set its DeletionProtection field to False.
    
    This is a convenience which creates an instance of the DeleteDbClusterRequest.Builder avoiding the need to create one manually via DeleteDbClusterRequest.builder()
    Parameters:
    
    deleteDbClusterRequest - A Consumer that will call methods on DeleteDBClusterMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the DeleteDBCluster operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterNotFoundException DBClusterIdentifier does not refer to an existing DB cluster.
    
    InvalidDbClusterStateException The DB cluster is not in a valid state.
    
    DbClusterSnapshotAlreadyExistsException User already has a DB cluster snapshot with the given identifier.
    
    SnapshotQuotaExceededException Request would result in user exceeding the allowed number of DB snapshots.
    
    InvalidDbClusterSnapshotStateException The supplied value is not a valid DB cluster snapshot state.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - deleteDBClusterEndpoint
```
default CompletableFuture<DeleteDbClusterEndpointResponse> deleteDBClusterEndpoint(DeleteDbClusterEndpointRequest deleteDbClusterEndpointRequest)
```
    Deletes a custom endpoint and removes it from an Amazon Neptune DB cluster.
    Parameters:
    
    deleteDbClusterEndpointRequest -
    
    Returns:
    A Java Future containing the result of the DeleteDBClusterEndpoint operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    InvalidDbClusterEndpointStateException The requested operation cannot be performed on the endpoint while the endpoint is in this state.
    
    DbClusterEndpointNotFoundException The specified custom endpoint doesn't exist.
    
    InvalidDbClusterStateException The DB cluster is not in a valid state.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - deleteDBClusterEndpoint
```
default CompletableFuture<DeleteDbClusterEndpointResponse> deleteDBClusterEndpoint(Consumer<DeleteDbClusterEndpointRequest.Builder> deleteDbClusterEndpointRequest)
```
    Deletes a custom endpoint and removes it from an Amazon Neptune DB cluster.
    
    This is a convenience which creates an instance of the DeleteDbClusterEndpointRequest.Builder avoiding the need to create one manually via DeleteDbClusterEndpointRequest.builder()
    Parameters:
    
    deleteDbClusterEndpointRequest - A Consumer that will call methods on DeleteDBClusterEndpointMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the DeleteDBClusterEndpoint operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    InvalidDbClusterEndpointStateException The requested operation cannot be performed on the endpoint while the endpoint is in this state.
    
    DbClusterEndpointNotFoundException The specified custom endpoint doesn't exist.
    
    InvalidDbClusterStateException The DB cluster is not in a valid state.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - deleteDBClusterParameterGroup
```
default CompletableFuture<DeleteDbClusterParameterGroupResponse> deleteDBClusterParameterGroup(DeleteDbClusterParameterGroupRequest deleteDbClusterParameterGroupRequest)
```
    Deletes a specified DB cluster parameter group. The DB cluster parameter group to be deleted can't be associated with any DB clusters.
    Parameters:
    
    deleteDbClusterParameterGroupRequest -
    
    Returns:
    A Java Future containing the result of the DeleteDBClusterParameterGroup operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    InvalidDbParameterGroupStateException The DB parameter group is in use or is in an invalid state. If you are attempting to delete the parameter group, you cannot delete it when the parameter group is in this state.
    
    DbParameterGroupNotFoundException DBParameterGroupName does not refer to an existing DB parameter group.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - deleteDBClusterParameterGroup
```
default CompletableFuture<DeleteDbClusterParameterGroupResponse> deleteDBClusterParameterGroup(Consumer<DeleteDbClusterParameterGroupRequest.Builder> deleteDbClusterParameterGroupRequest)
```
    Deletes a specified DB cluster parameter group. The DB cluster parameter group to be deleted can't be associated with any DB clusters.
    
    This is a convenience which creates an instance of the DeleteDbClusterParameterGroupRequest.Builder avoiding the need to create one manually via DeleteDbClusterParameterGroupRequest.builder()
    Parameters:
    
    deleteDbClusterParameterGroupRequest - A Consumer that will call methods on DeleteDBClusterParameterGroupMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the DeleteDBClusterParameterGroup operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    InvalidDbParameterGroupStateException The DB parameter group is in use or is in an invalid state. If you are attempting to delete the parameter group, you cannot delete it when the parameter group is in this state.
    
    DbParameterGroupNotFoundException DBParameterGroupName does not refer to an existing DB parameter group.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - deleteDBClusterSnapshot
```
default CompletableFuture<DeleteDbClusterSnapshotResponse> deleteDBClusterSnapshot(DeleteDbClusterSnapshotRequest deleteDbClusterSnapshotRequest)
```
    Deletes a DB cluster snapshot. If the snapshot is being copied, the copy operation is terminated.
    
    The DB cluster snapshot must be in the available state to be deleted.
    Parameters:
    
    deleteDbClusterSnapshotRequest -
    
    Returns:
    A Java Future containing the result of the DeleteDBClusterSnapshot operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    InvalidDbClusterSnapshotStateException The supplied value is not a valid DB cluster snapshot state.
    
    DbClusterSnapshotNotFoundException DBClusterSnapshotIdentifier does not refer to an existing DB cluster snapshot.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - deleteDBClusterSnapshot
```
default CompletableFuture<DeleteDbClusterSnapshotResponse> deleteDBClusterSnapshot(Consumer<DeleteDbClusterSnapshotRequest.Builder> deleteDbClusterSnapshotRequest)
```
    Deletes a DB cluster snapshot. If the snapshot is being copied, the copy operation is terminated.
    
    The DB cluster snapshot must be in the available state to be deleted.
    
    This is a convenience which creates an instance of the DeleteDbClusterSnapshotRequest.Builder avoiding the need to create one manually via DeleteDbClusterSnapshotRequest.builder()
    Parameters:
    
    deleteDbClusterSnapshotRequest - A Consumer that will call methods on DeleteDBClusterSnapshotMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the DeleteDBClusterSnapshot operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    InvalidDbClusterSnapshotStateException The supplied value is not a valid DB cluster snapshot state.
    
    DbClusterSnapshotNotFoundException DBClusterSnapshotIdentifier does not refer to an existing DB cluster snapshot.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - deleteDBInstance
```
default CompletableFuture<DeleteDbInstanceResponse> deleteDBInstance(DeleteDbInstanceRequest deleteDbInstanceRequest)
```
    The DeleteDBInstance action deletes a previously provisioned DB instance. When you delete a DB instance, all automated backups for that instance are deleted and can't be recovered. Manual DB snapshots of the DB instance to be deleted by DeleteDBInstance are not deleted.
    
    If you request a final DB snapshot the status of the Amazon Neptune DB instance is deleting until the DB snapshot is created. The API action DescribeDBInstance is used to monitor the status of this operation. The action can't be canceled or reverted once submitted.
    
    Note that when a DB instance is in a failure state and has a status of failed, incompatible-restore, or incompatible-network, you can only delete it when the SkipFinalSnapshot parameter is set to true.
    
    You can't delete a DB instance if it is the only instance in the DB cluster, or if it has deletion protection enabled.
    Parameters:
    
    deleteDbInstanceRequest -
    
    Returns:
    A Java Future containing the result of the DeleteDBInstance operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbInstanceNotFoundException DBInstanceIdentifier does not refer to an existing DB instance.
    
    InvalidDbInstanceStateException The specified DB instance is not in the available state.
    
    DbSnapshotAlreadyExistsException DBSnapshotIdentifier is already used by an existing snapshot.
    
    SnapshotQuotaExceededException Request would result in user exceeding the allowed number of DB snapshots.
    
    InvalidDbClusterStateException The DB cluster is not in a valid state.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - deleteDBInstance
```
default CompletableFuture<DeleteDbInstanceResponse> deleteDBInstance(Consumer<DeleteDbInstanceRequest.Builder> deleteDbInstanceRequest)
```
    The DeleteDBInstance action deletes a previously provisioned DB instance. When you delete a DB instance, all automated backups for that instance are deleted and can't be recovered. Manual DB snapshots of the DB instance to be deleted by DeleteDBInstance are not deleted.
    
    If you request a final DB snapshot the status of the Amazon Neptune DB instance is deleting until the DB snapshot is created. The API action DescribeDBInstance is used to monitor the status of this operation. The action can't be canceled or reverted once submitted.
    
    Note that when a DB instance is in a failure state and has a status of failed, incompatible-restore, or incompatible-network, you can only delete it when the SkipFinalSnapshot parameter is set to true.
    
    You can't delete a DB instance if it is the only instance in the DB cluster, or if it has deletion protection enabled.
    
    This is a convenience which creates an instance of the DeleteDbInstanceRequest.Builder avoiding the need to create one manually via DeleteDbInstanceRequest.builder()
    Parameters:
    
    deleteDbInstanceRequest - A Consumer that will call methods on DeleteDBInstanceMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the DeleteDBInstance operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbInstanceNotFoundException DBInstanceIdentifier does not refer to an existing DB instance.
    
    InvalidDbInstanceStateException The specified DB instance is not in the available state.
    
    DbSnapshotAlreadyExistsException DBSnapshotIdentifier is already used by an existing snapshot.
    
    SnapshotQuotaExceededException Request would result in user exceeding the allowed number of DB snapshots.
    
    InvalidDbClusterStateException The DB cluster is not in a valid state.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - deleteDBParameterGroup
```
default CompletableFuture<DeleteDbParameterGroupResponse> deleteDBParameterGroup(DeleteDbParameterGroupRequest deleteDbParameterGroupRequest)
```
    Deletes a specified DBParameterGroup. The DBParameterGroup to be deleted can't be associated with any DB instances.
    Parameters:
    
    deleteDbParameterGroupRequest -
    
    Returns:
    A Java Future containing the result of the DeleteDBParameterGroup operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    InvalidDbParameterGroupStateException The DB parameter group is in use or is in an invalid state. If you are attempting to delete the parameter group, you cannot delete it when the parameter group is in this state.
    
    DbParameterGroupNotFoundException DBParameterGroupName does not refer to an existing DB parameter group.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - deleteDBParameterGroup
```
default CompletableFuture<DeleteDbParameterGroupResponse> deleteDBParameterGroup(Consumer<DeleteDbParameterGroupRequest.Builder> deleteDbParameterGroupRequest)
```
    Deletes a specified DBParameterGroup. The DBParameterGroup to be deleted can't be associated with any DB instances.
    
    This is a convenience which creates an instance of the DeleteDbParameterGroupRequest.Builder avoiding the need to create one manually via DeleteDbParameterGroupRequest.builder()
    Parameters:
    
    deleteDbParameterGroupRequest - A Consumer that will call methods on DeleteDBParameterGroupMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the DeleteDBParameterGroup operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    InvalidDbParameterGroupStateException The DB parameter group is in use or is in an invalid state. If you are attempting to delete the parameter group, you cannot delete it when the parameter group is in this state.
    
    DbParameterGroupNotFoundException DBParameterGroupName does not refer to an existing DB parameter group.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - deleteDBSubnetGroup
```
default CompletableFuture<DeleteDbSubnetGroupResponse> deleteDBSubnetGroup(DeleteDbSubnetGroupRequest deleteDbSubnetGroupRequest)
```
    Deletes a DB subnet group.
    
    The specified database subnet group must not be associated with any DB instances.
    Parameters:
    
    deleteDbSubnetGroupRequest -
    
    Returns:
    A Java Future containing the result of the DeleteDBSubnetGroup operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    InvalidDbSubnetGroupStateException The DB subnet group cannot be deleted because it is in use.
    
    InvalidDbSubnetStateException The DB subnet is not in the available state.
    
    DbSubnetGroupNotFoundException DBSubnetGroupName does not refer to an existing DB subnet group.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - deleteDBSubnetGroup
```
default CompletableFuture<DeleteDbSubnetGroupResponse> deleteDBSubnetGroup(Consumer<DeleteDbSubnetGroupRequest.Builder> deleteDbSubnetGroupRequest)
```
    Deletes a DB subnet group.
    
    The specified database subnet group must not be associated with any DB instances.
    
    This is a convenience which creates an instance of the DeleteDbSubnetGroupRequest.Builder avoiding the need to create one manually via DeleteDbSubnetGroupRequest.builder()
    Parameters:
    
    deleteDbSubnetGroupRequest - A Consumer that will call methods on DeleteDBSubnetGroupMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the DeleteDBSubnetGroup operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    InvalidDbSubnetGroupStateException The DB subnet group cannot be deleted because it is in use.
    
    InvalidDbSubnetStateException The DB subnet is not in the available state.
    
    DbSubnetGroupNotFoundException DBSubnetGroupName does not refer to an existing DB subnet group.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - deleteEventSubscription
```
default CompletableFuture<DeleteEventSubscriptionResponse> deleteEventSubscription(DeleteEventSubscriptionRequest deleteEventSubscriptionRequest)
```
    Deletes an event notification subscription.
    Parameters:
    
    deleteEventSubscriptionRequest -
    
    Returns:
    A Java Future containing the result of the DeleteEventSubscription operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    SubscriptionNotFoundException The designated subscription could not be found.
    
    InvalidEventSubscriptionStateException The event subscription is in an invalid state.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - deleteEventSubscription
```
default CompletableFuture<DeleteEventSubscriptionResponse> deleteEventSubscription(Consumer<DeleteEventSubscriptionRequest.Builder> deleteEventSubscriptionRequest)
```
    Deletes an event notification subscription.
    
    This is a convenience which creates an instance of the DeleteEventSubscriptionRequest.Builder avoiding the need to create one manually via DeleteEventSubscriptionRequest.builder()
    Parameters:
    
    deleteEventSubscriptionRequest - A Consumer that will call methods on DeleteEventSubscriptionMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the DeleteEventSubscription operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    SubscriptionNotFoundException The designated subscription could not be found.
    
    InvalidEventSubscriptionStateException The event subscription is in an invalid state.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBClusterEndpoints
```
default CompletableFuture<DescribeDbClusterEndpointsResponse> describeDBClusterEndpoints(DescribeDbClusterEndpointsRequest describeDbClusterEndpointsRequest)
```
    Returns information about endpoints for an Amazon Neptune DB cluster.
    
    This operation can also return information for Amazon RDS clusters and Amazon DocDB clusters.
    Parameters:
    
    describeDbClusterEndpointsRequest -
    
    Returns:
    A Java Future containing the result of the DescribeDBClusterEndpoints operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterNotFoundException DBClusterIdentifier does not refer to an existing DB cluster.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBClusterEndpoints
```
default CompletableFuture<DescribeDbClusterEndpointsResponse> describeDBClusterEndpoints(Consumer<DescribeDbClusterEndpointsRequest.Builder> describeDbClusterEndpointsRequest)
```
    Returns information about endpoints for an Amazon Neptune DB cluster.
    
    This operation can also return information for Amazon RDS clusters and Amazon DocDB clusters.
    
    This is a convenience which creates an instance of the DescribeDbClusterEndpointsRequest.Builder avoiding the need to create one manually via DescribeDbClusterEndpointsRequest.builder()
    Parameters:
    
    describeDbClusterEndpointsRequest - A Consumer that will call methods on DescribeDBClusterEndpointsMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the DescribeDBClusterEndpoints operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterNotFoundException DBClusterIdentifier does not refer to an existing DB cluster.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBClusterEndpointsPaginator
```
default DescribeDBClusterEndpointsPublisher describeDBClusterEndpointsPaginator(DescribeDbClusterEndpointsRequest describeDbClusterEndpointsRequest)
```
    Returns information about endpoints for an Amazon Neptune DB cluster.
    
    This operation can also return information for Amazon RDS clusters and Amazon DocDB clusters.
    
    This is a variant of describeDBClusterEndpoints(software.amazon.awssdk.services.neptune.model.DescribeDbClusterEndpointsRequest) operation. The return type is a custom publisher that can be subscribed to request a stream of response pages. SDK will internally handle making service calls for you.
    
    When the operation is called, an instance of this class is returned. At this point, no service calls are made yet and so there is no guarantee that the request is valid. If there are errors in your request, you will see the failures only after you start streaming the data. The subscribe method should be called as a request to start streaming data. For more info, see Publisher.subscribe(org.reactivestreams.Subscriber). Each call to the subscribe method will result in a new Subscription i.e., a new contract to stream data from the starting request.
    
    The following are few ways to use the response class:
    1) Using the subscribe helper method
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeDBClusterEndpointsPublisher publisher = client.describeDBClusterEndpointsPaginator(request);
 CompletableFuture<Void> future = publisher.subscribe(res -> { // Do something with the response });
 future.get();
 
 
```
    2) Using a custom subscriber
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeDBClusterEndpointsPublisher publisher = client.describeDBClusterEndpointsPaginator(request);
 publisher.subscribe(new Subscriber<software.amazon.awssdk.services.neptune.model.DescribeDbClusterEndpointsResponse>() {
 
 public void onSubscribe(org.reactivestreams.Subscriber subscription) { //... };
 
 
 public void onNext(software.amazon.awssdk.services.neptune.model.DescribeDbClusterEndpointsResponse response) { //... };
 });
 
```
    As the response is a publisher, it can work well with third party reactive streams implementations like RxJava2.
    Please notice that the configuration of MaxRecords won't limit the number of results you get with the paginator. It only limits the number of results in each page.
    
    Note: If you prefer to have control on service calls, use the describeDBClusterEndpoints(software.amazon.awssdk.services.neptune.model.DescribeDbClusterEndpointsRequest) operation.
    Parameters:
    
    describeDbClusterEndpointsRequest -
    
    Returns:
    A custom publisher that can be subscribed to request a stream of response pages.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterNotFoundException DBClusterIdentifier does not refer to an existing DB cluster.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBClusterEndpointsPaginator
```
default DescribeDBClusterEndpointsPublisher describeDBClusterEndpointsPaginator(Consumer<DescribeDbClusterEndpointsRequest.Builder> describeDbClusterEndpointsRequest)
```
    Returns information about endpoints for an Amazon Neptune DB cluster.
    
    This operation can also return information for Amazon RDS clusters and Amazon DocDB clusters.
    
    This is a variant of describeDBClusterEndpoints(software.amazon.awssdk.services.neptune.model.DescribeDbClusterEndpointsRequest) operation. The return type is a custom publisher that can be subscribed to request a stream of response pages. SDK will internally handle making service calls for you.
    
    When the operation is called, an instance of this class is returned. At this point, no service calls are made yet and so there is no guarantee that the request is valid. If there are errors in your request, you will see the failures only after you start streaming the data. The subscribe method should be called as a request to start streaming data. For more info, see Publisher.subscribe(org.reactivestreams.Subscriber). Each call to the subscribe method will result in a new Subscription i.e., a new contract to stream data from the starting request.
    
    The following are few ways to use the response class:
    1) Using the subscribe helper method
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeDBClusterEndpointsPublisher publisher = client.describeDBClusterEndpointsPaginator(request);
 CompletableFuture<Void> future = publisher.subscribe(res -> { // Do something with the response });
 future.get();
 
 
```
    2) Using a custom subscriber
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeDBClusterEndpointsPublisher publisher = client.describeDBClusterEndpointsPaginator(request);
 publisher.subscribe(new Subscriber<software.amazon.awssdk.services.neptune.model.DescribeDbClusterEndpointsResponse>() {
 
 public void onSubscribe(org.reactivestreams.Subscriber subscription) { //... };
 
 
 public void onNext(software.amazon.awssdk.services.neptune.model.DescribeDbClusterEndpointsResponse response) { //... };
 });
 
```
    As the response is a publisher, it can work well with third party reactive streams implementations like RxJava2.
    Please notice that the configuration of MaxRecords won't limit the number of results you get with the paginator. It only limits the number of results in each page.
    
    Note: If you prefer to have control on service calls, use the describeDBClusterEndpoints(software.amazon.awssdk.services.neptune.model.DescribeDbClusterEndpointsRequest) operation.
    
    This is a convenience which creates an instance of the DescribeDbClusterEndpointsRequest.Builder avoiding the need to create one manually via DescribeDbClusterEndpointsRequest.builder()
    Parameters:
    
    describeDbClusterEndpointsRequest - A Consumer that will call methods on DescribeDBClusterEndpointsMessage.Builder to create a request.
    
    Returns:
    A custom publisher that can be subscribed to request a stream of response pages.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterNotFoundException DBClusterIdentifier does not refer to an existing DB cluster.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBClusterParameterGroups
```
default CompletableFuture<DescribeDbClusterParameterGroupsResponse> describeDBClusterParameterGroups(DescribeDbClusterParameterGroupsRequest describeDbClusterParameterGroupsRequest)
```
    Returns a list of DBClusterParameterGroup descriptions. If a DBClusterParameterGroupName parameter is specified, the list will contain only the description of the specified DB cluster parameter group.
    Parameters:
    
    describeDbClusterParameterGroupsRequest -
    
    Returns:
    A Java Future containing the result of the DescribeDBClusterParameterGroups operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbParameterGroupNotFoundException DBParameterGroupName does not refer to an existing DB parameter group.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBClusterParameterGroups
```
default CompletableFuture<DescribeDbClusterParameterGroupsResponse> describeDBClusterParameterGroups(Consumer<DescribeDbClusterParameterGroupsRequest.Builder> describeDbClusterParameterGroupsRequest)
```
    Returns a list of DBClusterParameterGroup descriptions. If a DBClusterParameterGroupName parameter is specified, the list will contain only the description of the specified DB cluster parameter group.
    
    This is a convenience which creates an instance of the DescribeDbClusterParameterGroupsRequest.Builder avoiding the need to create one manually via DescribeDbClusterParameterGroupsRequest.builder()
    Parameters:
    
    describeDbClusterParameterGroupsRequest - A Consumer that will call methods on DescribeDBClusterParameterGroupsMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the DescribeDBClusterParameterGroups operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbParameterGroupNotFoundException DBParameterGroupName does not refer to an existing DB parameter group.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBClusterParameterGroups
```
default CompletableFuture<DescribeDbClusterParameterGroupsResponse> describeDBClusterParameterGroups()
```
    Returns a list of DBClusterParameterGroup descriptions. If a DBClusterParameterGroupName parameter is specified, the list will contain only the description of the specified DB cluster parameter group.
    Returns:
    A Java Future containing the result of the DescribeDBClusterParameterGroups operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbParameterGroupNotFoundException DBParameterGroupName does not refer to an existing DB parameter group.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBClusterParameters
```
default CompletableFuture<DescribeDbClusterParametersResponse> describeDBClusterParameters(DescribeDbClusterParametersRequest describeDbClusterParametersRequest)
```
    Returns the detailed parameter list for a particular DB cluster parameter group.
    Parameters:
    
    describeDbClusterParametersRequest -
    
    Returns:
    A Java Future containing the result of the DescribeDBClusterParameters operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbParameterGroupNotFoundException DBParameterGroupName does not refer to an existing DB parameter group.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBClusterParameters
```
default CompletableFuture<DescribeDbClusterParametersResponse> describeDBClusterParameters(Consumer<DescribeDbClusterParametersRequest.Builder> describeDbClusterParametersRequest)
```
    Returns the detailed parameter list for a particular DB cluster parameter group.
    
    This is a convenience which creates an instance of the DescribeDbClusterParametersRequest.Builder avoiding the need to create one manually via DescribeDbClusterParametersRequest.builder()
    Parameters:
    
    describeDbClusterParametersRequest - A Consumer that will call methods on DescribeDBClusterParametersMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the DescribeDBClusterParameters operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbParameterGroupNotFoundException DBParameterGroupName does not refer to an existing DB parameter group.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBClusterSnapshotAttributes
```
default CompletableFuture<DescribeDbClusterSnapshotAttributesResponse> describeDBClusterSnapshotAttributes(DescribeDbClusterSnapshotAttributesRequest describeDbClusterSnapshotAttributesRequest)
```
    Returns a list of DB cluster snapshot attribute names and values for a manual DB cluster snapshot.
    
    When sharing snapshots with other AWS accounts, DescribeDBClusterSnapshotAttributes returns the restore attribute and a list of IDs for the AWS accounts that are authorized to copy or restore the manual DB cluster snapshot. If all is included in the list of values for the restore attribute, then the manual DB cluster snapshot is public and can be copied or restored by all AWS accounts.
    
    To add or remove access for an AWS account to copy or restore a manual DB cluster snapshot, or to make the manual DB cluster snapshot public or private, use the ModifyDBClusterSnapshotAttribute API action.
    Parameters:
    
    describeDbClusterSnapshotAttributesRequest -
    
    Returns:
    A Java Future containing the result of the DescribeDBClusterSnapshotAttributes operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterSnapshotNotFoundException DBClusterSnapshotIdentifier does not refer to an existing DB cluster snapshot.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBClusterSnapshotAttributes
```
default CompletableFuture<DescribeDbClusterSnapshotAttributesResponse> describeDBClusterSnapshotAttributes(Consumer<DescribeDbClusterSnapshotAttributesRequest.Builder> describeDbClusterSnapshotAttributesRequest)
```
    Returns a list of DB cluster snapshot attribute names and values for a manual DB cluster snapshot.
    
    When sharing snapshots with other AWS accounts, DescribeDBClusterSnapshotAttributes returns the restore attribute and a list of IDs for the AWS accounts that are authorized to copy or restore the manual DB cluster snapshot. If all is included in the list of values for the restore attribute, then the manual DB cluster snapshot is public and can be copied or restored by all AWS accounts.
    
    To add or remove access for an AWS account to copy or restore a manual DB cluster snapshot, or to make the manual DB cluster snapshot public or private, use the ModifyDBClusterSnapshotAttribute API action.
    
    This is a convenience which creates an instance of the DescribeDbClusterSnapshotAttributesRequest.Builder avoiding the need to create one manually via DescribeDbClusterSnapshotAttributesRequest.builder()
    Parameters:
    
    describeDbClusterSnapshotAttributesRequest - A Consumer that will call methods on DescribeDBClusterSnapshotAttributesMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the DescribeDBClusterSnapshotAttributes operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterSnapshotNotFoundException DBClusterSnapshotIdentifier does not refer to an existing DB cluster snapshot.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBClusterSnapshots
```
default CompletableFuture<DescribeDbClusterSnapshotsResponse> describeDBClusterSnapshots(DescribeDbClusterSnapshotsRequest describeDbClusterSnapshotsRequest)
```
    Returns information about DB cluster snapshots. This API action supports pagination.
    Parameters:
    
    describeDbClusterSnapshotsRequest -
    
    Returns:
    A Java Future containing the result of the DescribeDBClusterSnapshots operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterSnapshotNotFoundException DBClusterSnapshotIdentifier does not refer to an existing DB cluster snapshot.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBClusterSnapshots
```
default CompletableFuture<DescribeDbClusterSnapshotsResponse> describeDBClusterSnapshots(Consumer<DescribeDbClusterSnapshotsRequest.Builder> describeDbClusterSnapshotsRequest)
```
    Returns information about DB cluster snapshots. This API action supports pagination.
    
    This is a convenience which creates an instance of the DescribeDbClusterSnapshotsRequest.Builder avoiding the need to create one manually via DescribeDbClusterSnapshotsRequest.builder()
    Parameters:
    
    describeDbClusterSnapshotsRequest - A Consumer that will call methods on DescribeDBClusterSnapshotsMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the DescribeDBClusterSnapshots operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterSnapshotNotFoundException DBClusterSnapshotIdentifier does not refer to an existing DB cluster snapshot.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBClusterSnapshots
```
default CompletableFuture<DescribeDbClusterSnapshotsResponse> describeDBClusterSnapshots()
```
    Returns information about DB cluster snapshots. This API action supports pagination.
    Returns:
    A Java Future containing the result of the DescribeDBClusterSnapshots operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterSnapshotNotFoundException DBClusterSnapshotIdentifier does not refer to an existing DB cluster snapshot.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBClusters
```
default CompletableFuture<DescribeDbClustersResponse> describeDBClusters(DescribeDbClustersRequest describeDbClustersRequest)
```
    Returns information about provisioned DB clusters, and supports pagination.
    
    This operation can also return information for Amazon RDS clusters and Amazon DocDB clusters.
    Parameters:
    
    describeDbClustersRequest -
    
    Returns:
    A Java Future containing the result of the DescribeDBClusters operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterNotFoundException DBClusterIdentifier does not refer to an existing DB cluster.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBClusters
```
default CompletableFuture<DescribeDbClustersResponse> describeDBClusters(Consumer<DescribeDbClustersRequest.Builder> describeDbClustersRequest)
```
    Returns information about provisioned DB clusters, and supports pagination.
    
    This operation can also return information for Amazon RDS clusters and Amazon DocDB clusters.
    
    This is a convenience which creates an instance of the DescribeDbClustersRequest.Builder avoiding the need to create one manually via DescribeDbClustersRequest.builder()
    Parameters:
    
    describeDbClustersRequest - A Consumer that will call methods on DescribeDBClustersMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the DescribeDBClusters operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterNotFoundException DBClusterIdentifier does not refer to an existing DB cluster.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBClusters
```
default CompletableFuture<DescribeDbClustersResponse> describeDBClusters()
```
    Returns information about provisioned DB clusters, and supports pagination.
    
    This operation can also return information for Amazon RDS clusters and Amazon DocDB clusters.
    Returns:
    A Java Future containing the result of the DescribeDBClusters operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterNotFoundException DBClusterIdentifier does not refer to an existing DB cluster.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBEngineVersions
```
default CompletableFuture<DescribeDbEngineVersionsResponse> describeDBEngineVersions(DescribeDbEngineVersionsRequest describeDbEngineVersionsRequest)
```
    Returns a list of the available DB engines.
    Parameters:
    
    describeDbEngineVersionsRequest -
    
    Returns:
    A Java Future containing the result of the DescribeDBEngineVersions operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBEngineVersions
```
default CompletableFuture<DescribeDbEngineVersionsResponse> describeDBEngineVersions(Consumer<DescribeDbEngineVersionsRequest.Builder> describeDbEngineVersionsRequest)
```
    Returns a list of the available DB engines.
    
    This is a convenience which creates an instance of the DescribeDbEngineVersionsRequest.Builder avoiding the need to create one manually via DescribeDbEngineVersionsRequest.builder()
    Parameters:
    
    describeDbEngineVersionsRequest - A Consumer that will call methods on DescribeDBEngineVersionsMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the DescribeDBEngineVersions operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBEngineVersions
```
default CompletableFuture<DescribeDbEngineVersionsResponse> describeDBEngineVersions()
```
    Returns a list of the available DB engines.
    Returns:
    A Java Future containing the result of the DescribeDBEngineVersions operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBEngineVersionsPaginator
```
default DescribeDBEngineVersionsPublisher describeDBEngineVersionsPaginator()
```
    Returns a list of the available DB engines.
    
    This is a variant of describeDBEngineVersions(software.amazon.awssdk.services.neptune.model.DescribeDbEngineVersionsRequest) operation. The return type is a custom publisher that can be subscribed to request a stream of response pages. SDK will internally handle making service calls for you.
    
    When the operation is called, an instance of this class is returned. At this point, no service calls are made yet and so there is no guarantee that the request is valid. If there are errors in your request, you will see the failures only after you start streaming the data. The subscribe method should be called as a request to start streaming data. For more info, see Publisher.subscribe(org.reactivestreams.Subscriber). Each call to the subscribe method will result in a new Subscription i.e., a new contract to stream data from the starting request.
    
    The following are few ways to use the response class:
    1) Using the subscribe helper method
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeDBEngineVersionsPublisher publisher = client.describeDBEngineVersionsPaginator(request);
 CompletableFuture<Void> future = publisher.subscribe(res -> { // Do something with the response });
 future.get();
 
 
```
    2) Using a custom subscriber
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeDBEngineVersionsPublisher publisher = client.describeDBEngineVersionsPaginator(request);
 publisher.subscribe(new Subscriber<software.amazon.awssdk.services.neptune.model.DescribeDbEngineVersionsResponse>() {
 
 public void onSubscribe(org.reactivestreams.Subscriber subscription) { //... };
 
 
 public void onNext(software.amazon.awssdk.services.neptune.model.DescribeDbEngineVersionsResponse response) { //... };
 });
 
```
    As the response is a publisher, it can work well with third party reactive streams implementations like RxJava2.
    Please notice that the configuration of MaxRecords won't limit the number of results you get with the paginator. It only limits the number of results in each page.
    
    Note: If you prefer to have control on service calls, use the describeDBEngineVersions(software.amazon.awssdk.services.neptune.model.DescribeDbEngineVersionsRequest) operation.
    Returns:
    A custom publisher that can be subscribed to request a stream of response pages.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBEngineVersionsPaginator
```
default DescribeDBEngineVersionsPublisher describeDBEngineVersionsPaginator(DescribeDbEngineVersionsRequest describeDbEngineVersionsRequest)
```
    Returns a list of the available DB engines.
    
    This is a variant of describeDBEngineVersions(software.amazon.awssdk.services.neptune.model.DescribeDbEngineVersionsRequest) operation. The return type is a custom publisher that can be subscribed to request a stream of response pages. SDK will internally handle making service calls for you.
    
    When the operation is called, an instance of this class is returned. At this point, no service calls are made yet and so there is no guarantee that the request is valid. If there are errors in your request, you will see the failures only after you start streaming the data. The subscribe method should be called as a request to start streaming data. For more info, see Publisher.subscribe(org.reactivestreams.Subscriber). Each call to the subscribe method will result in a new Subscription i.e., a new contract to stream data from the starting request.
    
    The following are few ways to use the response class:
    1) Using the subscribe helper method
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeDBEngineVersionsPublisher publisher = client.describeDBEngineVersionsPaginator(request);
 CompletableFuture<Void> future = publisher.subscribe(res -> { // Do something with the response });
 future.get();
 
 
```
    2) Using a custom subscriber
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeDBEngineVersionsPublisher publisher = client.describeDBEngineVersionsPaginator(request);
 publisher.subscribe(new Subscriber<software.amazon.awssdk.services.neptune.model.DescribeDbEngineVersionsResponse>() {
 
 public void onSubscribe(org.reactivestreams.Subscriber subscription) { //... };
 
 
 public void onNext(software.amazon.awssdk.services.neptune.model.DescribeDbEngineVersionsResponse response) { //... };
 });
 
```
    As the response is a publisher, it can work well with third party reactive streams implementations like RxJava2.
    Please notice that the configuration of MaxRecords won't limit the number of results you get with the paginator. It only limits the number of results in each page.
    
    Note: If you prefer to have control on service calls, use the describeDBEngineVersions(software.amazon.awssdk.services.neptune.model.DescribeDbEngineVersionsRequest) operation.
    Parameters:
    
    describeDbEngineVersionsRequest -
    
    Returns:
    A custom publisher that can be subscribed to request a stream of response pages.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBEngineVersionsPaginator
```
default DescribeDBEngineVersionsPublisher describeDBEngineVersionsPaginator(Consumer<DescribeDbEngineVersionsRequest.Builder> describeDbEngineVersionsRequest)
```
    Returns a list of the available DB engines.
    
    This is a variant of describeDBEngineVersions(software.amazon.awssdk.services.neptune.model.DescribeDbEngineVersionsRequest) operation. The return type is a custom publisher that can be subscribed to request a stream of response pages. SDK will internally handle making service calls for you.
    
    When the operation is called, an instance of this class is returned. At this point, no service calls are made yet and so there is no guarantee that the request is valid. If there are errors in your request, you will see the failures only after you start streaming the data. The subscribe method should be called as a request to start streaming data. For more info, see Publisher.subscribe(org.reactivestreams.Subscriber). Each call to the subscribe method will result in a new Subscription i.e., a new contract to stream data from the starting request.
    
    The following are few ways to use the response class:
    1) Using the subscribe helper method
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeDBEngineVersionsPublisher publisher = client.describeDBEngineVersionsPaginator(request);
 CompletableFuture<Void> future = publisher.subscribe(res -> { // Do something with the response });
 future.get();
 
 
```
    2) Using a custom subscriber
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeDBEngineVersionsPublisher publisher = client.describeDBEngineVersionsPaginator(request);
 publisher.subscribe(new Subscriber<software.amazon.awssdk.services.neptune.model.DescribeDbEngineVersionsResponse>() {
 
 public void onSubscribe(org.reactivestreams.Subscriber subscription) { //... };
 
 
 public void onNext(software.amazon.awssdk.services.neptune.model.DescribeDbEngineVersionsResponse response) { //... };
 });
 
```
    As the response is a publisher, it can work well with third party reactive streams implementations like RxJava2.
    Please notice that the configuration of MaxRecords won't limit the number of results you get with the paginator. It only limits the number of results in each page.
    
    Note: If you prefer to have control on service calls, use the describeDBEngineVersions(software.amazon.awssdk.services.neptune.model.DescribeDbEngineVersionsRequest) operation.
    
    This is a convenience which creates an instance of the DescribeDbEngineVersionsRequest.Builder avoiding the need to create one manually via DescribeDbEngineVersionsRequest.builder()
    Parameters:
    
    describeDbEngineVersionsRequest - A Consumer that will call methods on DescribeDBEngineVersionsMessage.Builder to create a request.
    
    Returns:
    A custom publisher that can be subscribed to request a stream of response pages.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBInstances
```
default CompletableFuture<DescribeDbInstancesResponse> describeDBInstances(DescribeDbInstancesRequest describeDbInstancesRequest)
```
    Returns information about provisioned instances, and supports pagination.
    
    This operation can also return information for Amazon RDS instances and Amazon DocDB instances.
    Parameters:
    
    describeDbInstancesRequest -
    
    Returns:
    A Java Future containing the result of the DescribeDBInstances operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbInstanceNotFoundException DBInstanceIdentifier does not refer to an existing DB instance.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBInstances
```
default CompletableFuture<DescribeDbInstancesResponse> describeDBInstances(Consumer<DescribeDbInstancesRequest.Builder> describeDbInstancesRequest)
```
    Returns information about provisioned instances, and supports pagination.
    
    This operation can also return information for Amazon RDS instances and Amazon DocDB instances.
    
    This is a convenience which creates an instance of the DescribeDbInstancesRequest.Builder avoiding the need to create one manually via DescribeDbInstancesRequest.builder()
    Parameters:
    
    describeDbInstancesRequest - A Consumer that will call methods on DescribeDBInstancesMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the DescribeDBInstances operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbInstanceNotFoundException DBInstanceIdentifier does not refer to an existing DB instance.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBInstances
```
default CompletableFuture<DescribeDbInstancesResponse> describeDBInstances()
```
    Returns information about provisioned instances, and supports pagination.
    
    This operation can also return information for Amazon RDS instances and Amazon DocDB instances.
    Returns:
    A Java Future containing the result of the DescribeDBInstances operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbInstanceNotFoundException DBInstanceIdentifier does not refer to an existing DB instance.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBInstancesPaginator
```
default DescribeDBInstancesPublisher describeDBInstancesPaginator()
```
    Returns information about provisioned instances, and supports pagination.
    
    This operation can also return information for Amazon RDS instances and Amazon DocDB instances.
    
    This is a variant of describeDBInstances(software.amazon.awssdk.services.neptune.model.DescribeDbInstancesRequest) operation. The return type is a custom publisher that can be subscribed to request a stream of response pages. SDK will internally handle making service calls for you.
    
    When the operation is called, an instance of this class is returned. At this point, no service calls are made yet and so there is no guarantee that the request is valid. If there are errors in your request, you will see the failures only after you start streaming the data. The subscribe method should be called as a request to start streaming data. For more info, see Publisher.subscribe(org.reactivestreams.Subscriber). Each call to the subscribe method will result in a new Subscription i.e., a new contract to stream data from the starting request.
    
    The following are few ways to use the response class:
    1) Using the subscribe helper method
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeDBInstancesPublisher publisher = client.describeDBInstancesPaginator(request);
 CompletableFuture<Void> future = publisher.subscribe(res -> { // Do something with the response });
 future.get();
 
 
```
    2) Using a custom subscriber
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeDBInstancesPublisher publisher = client.describeDBInstancesPaginator(request);
 publisher.subscribe(new Subscriber<software.amazon.awssdk.services.neptune.model.DescribeDbInstancesResponse>() {
 
 public void onSubscribe(org.reactivestreams.Subscriber subscription) { //... };
 
 
 public void onNext(software.amazon.awssdk.services.neptune.model.DescribeDbInstancesResponse response) { //... };
 });
 
```
    As the response is a publisher, it can work well with third party reactive streams implementations like RxJava2.
    Please notice that the configuration of MaxRecords won't limit the number of results you get with the paginator. It only limits the number of results in each page.
    
    Note: If you prefer to have control on service calls, use the describeDBInstances(software.amazon.awssdk.services.neptune.model.DescribeDbInstancesRequest) operation.
    Returns:
    A custom publisher that can be subscribed to request a stream of response pages.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbInstanceNotFoundException DBInstanceIdentifier does not refer to an existing DB instance.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBInstancesPaginator
```
default DescribeDBInstancesPublisher describeDBInstancesPaginator(DescribeDbInstancesRequest describeDbInstancesRequest)
```
    Returns information about provisioned instances, and supports pagination.
    
    This operation can also return information for Amazon RDS instances and Amazon DocDB instances.
    
    This is a variant of describeDBInstances(software.amazon.awssdk.services.neptune.model.DescribeDbInstancesRequest) operation. The return type is a custom publisher that can be subscribed to request a stream of response pages. SDK will internally handle making service calls for you.
    
    When the operation is called, an instance of this class is returned. At this point, no service calls are made yet and so there is no guarantee that the request is valid. If there are errors in your request, you will see the failures only after you start streaming the data. The subscribe method should be called as a request to start streaming data. For more info, see Publisher.subscribe(org.reactivestreams.Subscriber). Each call to the subscribe method will result in a new Subscription i.e., a new contract to stream data from the starting request.
    
    The following are few ways to use the response class:
    1) Using the subscribe helper method
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeDBInstancesPublisher publisher = client.describeDBInstancesPaginator(request);
 CompletableFuture<Void> future = publisher.subscribe(res -> { // Do something with the response });
 future.get();
 
 
```
    2) Using a custom subscriber
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeDBInstancesPublisher publisher = client.describeDBInstancesPaginator(request);
 publisher.subscribe(new Subscriber<software.amazon.awssdk.services.neptune.model.DescribeDbInstancesResponse>() {
 
 public void onSubscribe(org.reactivestreams.Subscriber subscription) { //... };
 
 
 public void onNext(software.amazon.awssdk.services.neptune.model.DescribeDbInstancesResponse response) { //... };
 });
 
```
    As the response is a publisher, it can work well with third party reactive streams implementations like RxJava2.
    Please notice that the configuration of MaxRecords won't limit the number of results you get with the paginator. It only limits the number of results in each page.
    
    Note: If you prefer to have control on service calls, use the describeDBInstances(software.amazon.awssdk.services.neptune.model.DescribeDbInstancesRequest) operation.
    Parameters:
    
    describeDbInstancesRequest -
    
    Returns:
    A custom publisher that can be subscribed to request a stream of response pages.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbInstanceNotFoundException DBInstanceIdentifier does not refer to an existing DB instance.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBInstancesPaginator
```
default DescribeDBInstancesPublisher describeDBInstancesPaginator(Consumer<DescribeDbInstancesRequest.Builder> describeDbInstancesRequest)
```
    Returns information about provisioned instances, and supports pagination.
    
    This operation can also return information for Amazon RDS instances and Amazon DocDB instances.
    
    This is a variant of describeDBInstances(software.amazon.awssdk.services.neptune.model.DescribeDbInstancesRequest) operation. The return type is a custom publisher that can be subscribed to request a stream of response pages. SDK will internally handle making service calls for you.
    
    When the operation is called, an instance of this class is returned. At this point, no service calls are made yet and so there is no guarantee that the request is valid. If there are errors in your request, you will see the failures only after you start streaming the data. The subscribe method should be called as a request to start streaming data. For more info, see Publisher.subscribe(org.reactivestreams.Subscriber). Each call to the subscribe method will result in a new Subscription i.e., a new contract to stream data from the starting request.
    
    The following are few ways to use the response class:
    1) Using the subscribe helper method
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeDBInstancesPublisher publisher = client.describeDBInstancesPaginator(request);
 CompletableFuture<Void> future = publisher.subscribe(res -> { // Do something with the response });
 future.get();
 
 
```
    2) Using a custom subscriber
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeDBInstancesPublisher publisher = client.describeDBInstancesPaginator(request);
 publisher.subscribe(new Subscriber<software.amazon.awssdk.services.neptune.model.DescribeDbInstancesResponse>() {
 
 public void onSubscribe(org.reactivestreams.Subscriber subscription) { //... };
 
 
 public void onNext(software.amazon.awssdk.services.neptune.model.DescribeDbInstancesResponse response) { //... };
 });
 
```
    As the response is a publisher, it can work well with third party reactive streams implementations like RxJava2.
    Please notice that the configuration of MaxRecords won't limit the number of results you get with the paginator. It only limits the number of results in each page.
    
    Note: If you prefer to have control on service calls, use the describeDBInstances(software.amazon.awssdk.services.neptune.model.DescribeDbInstancesRequest) operation.
    
    This is a convenience which creates an instance of the DescribeDbInstancesRequest.Builder avoiding the need to create one manually via DescribeDbInstancesRequest.builder()
    Parameters:
    
    describeDbInstancesRequest - A Consumer that will call methods on DescribeDBInstancesMessage.Builder to create a request.
    
    Returns:
    A custom publisher that can be subscribed to request a stream of response pages.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbInstanceNotFoundException DBInstanceIdentifier does not refer to an existing DB instance.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBParameterGroups
```
default CompletableFuture<DescribeDbParameterGroupsResponse> describeDBParameterGroups(DescribeDbParameterGroupsRequest describeDbParameterGroupsRequest)
```
    Returns a list of DBParameterGroup descriptions. If a DBParameterGroupName is specified, the list will contain only the description of the specified DB parameter group.
    Parameters:
    
    describeDbParameterGroupsRequest -
    
    Returns:
    A Java Future containing the result of the DescribeDBParameterGroups operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbParameterGroupNotFoundException DBParameterGroupName does not refer to an existing DB parameter group.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBParameterGroups
```
default CompletableFuture<DescribeDbParameterGroupsResponse> describeDBParameterGroups(Consumer<DescribeDbParameterGroupsRequest.Builder> describeDbParameterGroupsRequest)
```
    Returns a list of DBParameterGroup descriptions. If a DBParameterGroupName is specified, the list will contain only the description of the specified DB parameter group.
    
    This is a convenience which creates an instance of the DescribeDbParameterGroupsRequest.Builder avoiding the need to create one manually via DescribeDbParameterGroupsRequest.builder()
    Parameters:
    
    describeDbParameterGroupsRequest - A Consumer that will call methods on DescribeDBParameterGroupsMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the DescribeDBParameterGroups operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbParameterGroupNotFoundException DBParameterGroupName does not refer to an existing DB parameter group.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBParameterGroups
```
default CompletableFuture<DescribeDbParameterGroupsResponse> describeDBParameterGroups()
```
    Returns a list of DBParameterGroup descriptions. If a DBParameterGroupName is specified, the list will contain only the description of the specified DB parameter group.
    Returns:
    A Java Future containing the result of the DescribeDBParameterGroups operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbParameterGroupNotFoundException DBParameterGroupName does not refer to an existing DB parameter group.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBParameterGroupsPaginator
```
default DescribeDBParameterGroupsPublisher describeDBParameterGroupsPaginator()
```
    Returns a list of DBParameterGroup descriptions. If a DBParameterGroupName is specified, the list will contain only the description of the specified DB parameter group.
    
    This is a variant of describeDBParameterGroups(software.amazon.awssdk.services.neptune.model.DescribeDbParameterGroupsRequest) operation. The return type is a custom publisher that can be subscribed to request a stream of response pages. SDK will internally handle making service calls for you.
    
    When the operation is called, an instance of this class is returned. At this point, no service calls are made yet and so there is no guarantee that the request is valid. If there are errors in your request, you will see the failures only after you start streaming the data. The subscribe method should be called as a request to start streaming data. For more info, see Publisher.subscribe(org.reactivestreams.Subscriber). Each call to the subscribe method will result in a new Subscription i.e., a new contract to stream data from the starting request.
    
    The following are few ways to use the response class:
    1) Using the subscribe helper method
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeDBParameterGroupsPublisher publisher = client.describeDBParameterGroupsPaginator(request);
 CompletableFuture<Void> future = publisher.subscribe(res -> { // Do something with the response });
 future.get();
 
 
```
    2) Using a custom subscriber
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeDBParameterGroupsPublisher publisher = client.describeDBParameterGroupsPaginator(request);
 publisher.subscribe(new Subscriber<software.amazon.awssdk.services.neptune.model.DescribeDbParameterGroupsResponse>() {
 
 public void onSubscribe(org.reactivestreams.Subscriber subscription) { //... };
 
 
 public void onNext(software.amazon.awssdk.services.neptune.model.DescribeDbParameterGroupsResponse response) { //... };
 });
 
```
    As the response is a publisher, it can work well with third party reactive streams implementations like RxJava2.
    Please notice that the configuration of MaxRecords won't limit the number of results you get with the paginator. It only limits the number of results in each page.
    
    Note: If you prefer to have control on service calls, use the describeDBParameterGroups(software.amazon.awssdk.services.neptune.model.DescribeDbParameterGroupsRequest) operation.
    Returns:
    A custom publisher that can be subscribed to request a stream of response pages.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbParameterGroupNotFoundException DBParameterGroupName does not refer to an existing DB parameter group.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBParameterGroupsPaginator
```
default DescribeDBParameterGroupsPublisher describeDBParameterGroupsPaginator(DescribeDbParameterGroupsRequest describeDbParameterGroupsRequest)
```
    Returns a list of DBParameterGroup descriptions. If a DBParameterGroupName is specified, the list will contain only the description of the specified DB parameter group.
    
    This is a variant of describeDBParameterGroups(software.amazon.awssdk.services.neptune.model.DescribeDbParameterGroupsRequest) operation. The return type is a custom publisher that can be subscribed to request a stream of response pages. SDK will internally handle making service calls for you.
    
    When the operation is called, an instance of this class is returned. At this point, no service calls are made yet and so there is no guarantee that the request is valid. If there are errors in your request, you will see the failures only after you start streaming the data. The subscribe method should be called as a request to start streaming data. For more info, see Publisher.subscribe(org.reactivestreams.Subscriber). Each call to the subscribe method will result in a new Subscription i.e., a new contract to stream data from the starting request.
    
    The following are few ways to use the response class:
    1) Using the subscribe helper method
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeDBParameterGroupsPublisher publisher = client.describeDBParameterGroupsPaginator(request);
 CompletableFuture<Void> future = publisher.subscribe(res -> { // Do something with the response });
 future.get();
 
 
```
    2) Using a custom subscriber
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeDBParameterGroupsPublisher publisher = client.describeDBParameterGroupsPaginator(request);
 publisher.subscribe(new Subscriber<software.amazon.awssdk.services.neptune.model.DescribeDbParameterGroupsResponse>() {
 
 public void onSubscribe(org.reactivestreams.Subscriber subscription) { //... };
 
 
 public void onNext(software.amazon.awssdk.services.neptune.model.DescribeDbParameterGroupsResponse response) { //... };
 });
 
```
    As the response is a publisher, it can work well with third party reactive streams implementations like RxJava2.
    Please notice that the configuration of MaxRecords won't limit the number of results you get with the paginator. It only limits the number of results in each page.
    
    Note: If you prefer to have control on service calls, use the describeDBParameterGroups(software.amazon.awssdk.services.neptune.model.DescribeDbParameterGroupsRequest) operation.
    Parameters:
    
    describeDbParameterGroupsRequest -
    
    Returns:
    A custom publisher that can be subscribed to request a stream of response pages.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbParameterGroupNotFoundException DBParameterGroupName does not refer to an existing DB parameter group.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBParameterGroupsPaginator
```
default DescribeDBParameterGroupsPublisher describeDBParameterGroupsPaginator(Consumer<DescribeDbParameterGroupsRequest.Builder> describeDbParameterGroupsRequest)
```
    Returns a list of DBParameterGroup descriptions. If a DBParameterGroupName is specified, the list will contain only the description of the specified DB parameter group.
    
    This is a variant of describeDBParameterGroups(software.amazon.awssdk.services.neptune.model.DescribeDbParameterGroupsRequest) operation. The return type is a custom publisher that can be subscribed to request a stream of response pages. SDK will internally handle making service calls for you.
    
    When the operation is called, an instance of this class is returned. At this point, no service calls are made yet and so there is no guarantee that the request is valid. If there are errors in your request, you will see the failures only after you start streaming the data. The subscribe method should be called as a request to start streaming data. For more info, see Publisher.subscribe(org.reactivestreams.Subscriber). Each call to the subscribe method will result in a new Subscription i.e., a new contract to stream data from the starting request.
    
    The following are few ways to use the response class:
    1) Using the subscribe helper method
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeDBParameterGroupsPublisher publisher = client.describeDBParameterGroupsPaginator(request);
 CompletableFuture<Void> future = publisher.subscribe(res -> { // Do something with the response });
 future.get();
 
 
```
    2) Using a custom subscriber
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeDBParameterGroupsPublisher publisher = client.describeDBParameterGroupsPaginator(request);
 publisher.subscribe(new Subscriber<software.amazon.awssdk.services.neptune.model.DescribeDbParameterGroupsResponse>() {
 
 public void onSubscribe(org.reactivestreams.Subscriber subscription) { //... };
 
 
 public void onNext(software.amazon.awssdk.services.neptune.model.DescribeDbParameterGroupsResponse response) { //... };
 });
 
```
    As the response is a publisher, it can work well with third party reactive streams implementations like RxJava2.
    Please notice that the configuration of MaxRecords won't limit the number of results you get with the paginator. It only limits the number of results in each page.
    
    Note: If you prefer to have control on service calls, use the describeDBParameterGroups(software.amazon.awssdk.services.neptune.model.DescribeDbParameterGroupsRequest) operation.
    
    This is a convenience which creates an instance of the DescribeDbParameterGroupsRequest.Builder avoiding the need to create one manually via DescribeDbParameterGroupsRequest.builder()
    Parameters:
    
    describeDbParameterGroupsRequest - A Consumer that will call methods on DescribeDBParameterGroupsMessage.Builder to create a request.
    
    Returns:
    A custom publisher that can be subscribed to request a stream of response pages.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbParameterGroupNotFoundException DBParameterGroupName does not refer to an existing DB parameter group.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBParameters
```
default CompletableFuture<DescribeDbParametersResponse> describeDBParameters(DescribeDbParametersRequest describeDbParametersRequest)
```
    Returns the detailed parameter list for a particular DB parameter group.
    Parameters:
    
    describeDbParametersRequest -
    
    Returns:
    A Java Future containing the result of the DescribeDBParameters operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbParameterGroupNotFoundException DBParameterGroupName does not refer to an existing DB parameter group.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBParameters
```
default CompletableFuture<DescribeDbParametersResponse> describeDBParameters(Consumer<DescribeDbParametersRequest.Builder> describeDbParametersRequest)
```
    Returns the detailed parameter list for a particular DB parameter group.
    
    This is a convenience which creates an instance of the DescribeDbParametersRequest.Builder avoiding the need to create one manually via DescribeDbParametersRequest.builder()
    Parameters:
    
    describeDbParametersRequest - A Consumer that will call methods on DescribeDBParametersMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the DescribeDBParameters operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbParameterGroupNotFoundException DBParameterGroupName does not refer to an existing DB parameter group.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBParametersPaginator
```
default DescribeDBParametersPublisher describeDBParametersPaginator(DescribeDbParametersRequest describeDbParametersRequest)
```
    Returns the detailed parameter list for a particular DB parameter group.
    
    This is a variant of describeDBParameters(software.amazon.awssdk.services.neptune.model.DescribeDbParametersRequest) operation. The return type is a custom publisher that can be subscribed to request a stream of response pages. SDK will internally handle making service calls for you.
    
    When the operation is called, an instance of this class is returned. At this point, no service calls are made yet and so there is no guarantee that the request is valid. If there are errors in your request, you will see the failures only after you start streaming the data. The subscribe method should be called as a request to start streaming data. For more info, see Publisher.subscribe(org.reactivestreams.Subscriber). Each call to the subscribe method will result in a new Subscription i.e., a new contract to stream data from the starting request.
    
    The following are few ways to use the response class:
    1) Using the subscribe helper method
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeDBParametersPublisher publisher = client.describeDBParametersPaginator(request);
 CompletableFuture<Void> future = publisher.subscribe(res -> { // Do something with the response });
 future.get();
 
 
```
    2) Using a custom subscriber
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeDBParametersPublisher publisher = client.describeDBParametersPaginator(request);
 publisher.subscribe(new Subscriber<software.amazon.awssdk.services.neptune.model.DescribeDbParametersResponse>() {
 
 public void onSubscribe(org.reactivestreams.Subscriber subscription) { //... };
 
 
 public void onNext(software.amazon.awssdk.services.neptune.model.DescribeDbParametersResponse response) { //... };
 });
 
```
    As the response is a publisher, it can work well with third party reactive streams implementations like RxJava2.
    Please notice that the configuration of MaxRecords won't limit the number of results you get with the paginator. It only limits the number of results in each page.
    
    Note: If you prefer to have control on service calls, use the describeDBParameters(software.amazon.awssdk.services.neptune.model.DescribeDbParametersRequest) operation.
    Parameters:
    
    describeDbParametersRequest -
    
    Returns:
    A custom publisher that can be subscribed to request a stream of response pages.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbParameterGroupNotFoundException DBParameterGroupName does not refer to an existing DB parameter group.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBParametersPaginator
```
default DescribeDBParametersPublisher describeDBParametersPaginator(Consumer<DescribeDbParametersRequest.Builder> describeDbParametersRequest)
```
    Returns the detailed parameter list for a particular DB parameter group.
    
    This is a variant of describeDBParameters(software.amazon.awssdk.services.neptune.model.DescribeDbParametersRequest) operation. The return type is a custom publisher that can be subscribed to request a stream of response pages. SDK will internally handle making service calls for you.
    
    When the operation is called, an instance of this class is returned. At this point, no service calls are made yet and so there is no guarantee that the request is valid. If there are errors in your request, you will see the failures only after you start streaming the data. The subscribe method should be called as a request to start streaming data. For more info, see Publisher.subscribe(org.reactivestreams.Subscriber). Each call to the subscribe method will result in a new Subscription i.e., a new contract to stream data from the starting request.
    
    The following are few ways to use the response class:
    1) Using the subscribe helper method
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeDBParametersPublisher publisher = client.describeDBParametersPaginator(request);
 CompletableFuture<Void> future = publisher.subscribe(res -> { // Do something with the response });
 future.get();
 
 
```
    2) Using a custom subscriber
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeDBParametersPublisher publisher = client.describeDBParametersPaginator(request);
 publisher.subscribe(new Subscriber<software.amazon.awssdk.services.neptune.model.DescribeDbParametersResponse>() {
 
 public void onSubscribe(org.reactivestreams.Subscriber subscription) { //... };
 
 
 public void onNext(software.amazon.awssdk.services.neptune.model.DescribeDbParametersResponse response) { //... };
 });
 
```
    As the response is a publisher, it can work well with third party reactive streams implementations like RxJava2.
    Please notice that the configuration of MaxRecords won't limit the number of results you get with the paginator. It only limits the number of results in each page.
    
    Note: If you prefer to have control on service calls, use the describeDBParameters(software.amazon.awssdk.services.neptune.model.DescribeDbParametersRequest) operation.
    
    This is a convenience which creates an instance of the DescribeDbParametersRequest.Builder avoiding the need to create one manually via DescribeDbParametersRequest.builder()
    Parameters:
    
    describeDbParametersRequest - A Consumer that will call methods on DescribeDBParametersMessage.Builder to create a request.
    
    Returns:
    A custom publisher that can be subscribed to request a stream of response pages.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbParameterGroupNotFoundException DBParameterGroupName does not refer to an existing DB parameter group.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBSubnetGroups
```
default CompletableFuture<DescribeDbSubnetGroupsResponse> describeDBSubnetGroups(DescribeDbSubnetGroupsRequest describeDbSubnetGroupsRequest)
```
    Returns a list of DBSubnetGroup descriptions. If a DBSubnetGroupName is specified, the list will contain only the descriptions of the specified DBSubnetGroup.
    
    For an overview of CIDR ranges, go to the Wikipedia Tutorial.
    Parameters:
    
    describeDbSubnetGroupsRequest -
    
    Returns:
    A Java Future containing the result of the DescribeDBSubnetGroups operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbSubnetGroupNotFoundException DBSubnetGroupName does not refer to an existing DB subnet group.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBSubnetGroups
```
default CompletableFuture<DescribeDbSubnetGroupsResponse> describeDBSubnetGroups(Consumer<DescribeDbSubnetGroupsRequest.Builder> describeDbSubnetGroupsRequest)
```
    Returns a list of DBSubnetGroup descriptions. If a DBSubnetGroupName is specified, the list will contain only the descriptions of the specified DBSubnetGroup.
    
    For an overview of CIDR ranges, go to the Wikipedia Tutorial.
    
    This is a convenience which creates an instance of the DescribeDbSubnetGroupsRequest.Builder avoiding the need to create one manually via DescribeDbSubnetGroupsRequest.builder()
    Parameters:
    
    describeDbSubnetGroupsRequest - A Consumer that will call methods on DescribeDBSubnetGroupsMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the DescribeDBSubnetGroups operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbSubnetGroupNotFoundException DBSubnetGroupName does not refer to an existing DB subnet group.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBSubnetGroups
```
default CompletableFuture<DescribeDbSubnetGroupsResponse> describeDBSubnetGroups()
```
    Returns a list of DBSubnetGroup descriptions. If a DBSubnetGroupName is specified, the list will contain only the descriptions of the specified DBSubnetGroup.
    
    For an overview of CIDR ranges, go to the Wikipedia Tutorial.
    Returns:
    A Java Future containing the result of the DescribeDBSubnetGroups operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbSubnetGroupNotFoundException DBSubnetGroupName does not refer to an existing DB subnet group.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBSubnetGroupsPaginator
```
default DescribeDBSubnetGroupsPublisher describeDBSubnetGroupsPaginator()
```
    Returns a list of DBSubnetGroup descriptions. If a DBSubnetGroupName is specified, the list will contain only the descriptions of the specified DBSubnetGroup.
    
    For an overview of CIDR ranges, go to the Wikipedia Tutorial.
    
    This is a variant of describeDBSubnetGroups(software.amazon.awssdk.services.neptune.model.DescribeDbSubnetGroupsRequest) operation. The return type is a custom publisher that can be subscribed to request a stream of response pages. SDK will internally handle making service calls for you.
    
    When the operation is called, an instance of this class is returned. At this point, no service calls are made yet and so there is no guarantee that the request is valid. If there are errors in your request, you will see the failures only after you start streaming the data. The subscribe method should be called as a request to start streaming data. For more info, see Publisher.subscribe(org.reactivestreams.Subscriber). Each call to the subscribe method will result in a new Subscription i.e., a new contract to stream data from the starting request.
    
    The following are few ways to use the response class:
    1) Using the subscribe helper method
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeDBSubnetGroupsPublisher publisher = client.describeDBSubnetGroupsPaginator(request);
 CompletableFuture<Void> future = publisher.subscribe(res -> { // Do something with the response });
 future.get();
 
 
```
    2) Using a custom subscriber
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeDBSubnetGroupsPublisher publisher = client.describeDBSubnetGroupsPaginator(request);
 publisher.subscribe(new Subscriber<software.amazon.awssdk.services.neptune.model.DescribeDbSubnetGroupsResponse>() {
 
 public void onSubscribe(org.reactivestreams.Subscriber subscription) { //... };
 
 
 public void onNext(software.amazon.awssdk.services.neptune.model.DescribeDbSubnetGroupsResponse response) { //... };
 });
 
```
    As the response is a publisher, it can work well with third party reactive streams implementations like RxJava2.
    Please notice that the configuration of MaxRecords won't limit the number of results you get with the paginator. It only limits the number of results in each page.
    
    Note: If you prefer to have control on service calls, use the describeDBSubnetGroups(software.amazon.awssdk.services.neptune.model.DescribeDbSubnetGroupsRequest) operation.
    Returns:
    A custom publisher that can be subscribed to request a stream of response pages.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbSubnetGroupNotFoundException DBSubnetGroupName does not refer to an existing DB subnet group.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBSubnetGroupsPaginator
```
default DescribeDBSubnetGroupsPublisher describeDBSubnetGroupsPaginator(DescribeDbSubnetGroupsRequest describeDbSubnetGroupsRequest)
```
    Returns a list of DBSubnetGroup descriptions. If a DBSubnetGroupName is specified, the list will contain only the descriptions of the specified DBSubnetGroup.
    
    For an overview of CIDR ranges, go to the Wikipedia Tutorial.
    
    This is a variant of describeDBSubnetGroups(software.amazon.awssdk.services.neptune.model.DescribeDbSubnetGroupsRequest) operation. The return type is a custom publisher that can be subscribed to request a stream of response pages. SDK will internally handle making service calls for you.
    
    When the operation is called, an instance of this class is returned. At this point, no service calls are made yet and so there is no guarantee that the request is valid. If there are errors in your request, you will see the failures only after you start streaming the data. The subscribe method should be called as a request to start streaming data. For more info, see Publisher.subscribe(org.reactivestreams.Subscriber). Each call to the subscribe method will result in a new Subscription i.e., a new contract to stream data from the starting request.
    
    The following are few ways to use the response class:
    1) Using the subscribe helper method
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeDBSubnetGroupsPublisher publisher = client.describeDBSubnetGroupsPaginator(request);
 CompletableFuture<Void> future = publisher.subscribe(res -> { // Do something with the response });
 future.get();
 
 
```
    2) Using a custom subscriber
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeDBSubnetGroupsPublisher publisher = client.describeDBSubnetGroupsPaginator(request);
 publisher.subscribe(new Subscriber<software.amazon.awssdk.services.neptune.model.DescribeDbSubnetGroupsResponse>() {
 
 public void onSubscribe(org.reactivestreams.Subscriber subscription) { //... };
 
 
 public void onNext(software.amazon.awssdk.services.neptune.model.DescribeDbSubnetGroupsResponse response) { //... };
 });
 
```
    As the response is a publisher, it can work well with third party reactive streams implementations like RxJava2.
    Please notice that the configuration of MaxRecords won't limit the number of results you get with the paginator. It only limits the number of results in each page.
    
    Note: If you prefer to have control on service calls, use the describeDBSubnetGroups(software.amazon.awssdk.services.neptune.model.DescribeDbSubnetGroupsRequest) operation.
    Parameters:
    
    describeDbSubnetGroupsRequest -
    
    Returns:
    A custom publisher that can be subscribed to request a stream of response pages.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbSubnetGroupNotFoundException DBSubnetGroupName does not refer to an existing DB subnet group.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeDBSubnetGroupsPaginator
```
default DescribeDBSubnetGroupsPublisher describeDBSubnetGroupsPaginator(Consumer<DescribeDbSubnetGroupsRequest.Builder> describeDbSubnetGroupsRequest)
```
    Returns a list of DBSubnetGroup descriptions. If a DBSubnetGroupName is specified, the list will contain only the descriptions of the specified DBSubnetGroup.
    
    For an overview of CIDR ranges, go to the Wikipedia Tutorial.
    
    This is a variant of describeDBSubnetGroups(software.amazon.awssdk.services.neptune.model.DescribeDbSubnetGroupsRequest) operation. The return type is a custom publisher that can be subscribed to request a stream of response pages. SDK will internally handle making service calls for you.
    
    When the operation is called, an instance of this class is returned. At this point, no service calls are made yet and so there is no guarantee that the request is valid. If there are errors in your request, you will see the failures only after you start streaming the data. The subscribe method should be called as a request to start streaming data. For more info, see Publisher.subscribe(org.reactivestreams.Subscriber). Each call to the subscribe method will result in a new Subscription i.e., a new contract to stream data from the starting request.
    
    The following are few ways to use the response class:
    1) Using the subscribe helper method
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeDBSubnetGroupsPublisher publisher = client.describeDBSubnetGroupsPaginator(request);
 CompletableFuture<Void> future = publisher.subscribe(res -> { // Do something with the response });
 future.get();
 
 
```
    2) Using a custom subscriber
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeDBSubnetGroupsPublisher publisher = client.describeDBSubnetGroupsPaginator(request);
 publisher.subscribe(new Subscriber<software.amazon.awssdk.services.neptune.model.DescribeDbSubnetGroupsResponse>() {
 
 public void onSubscribe(org.reactivestreams.Subscriber subscription) { //... };
 
 
 public void onNext(software.amazon.awssdk.services.neptune.model.DescribeDbSubnetGroupsResponse response) { //... };
 });
 
```
    As the response is a publisher, it can work well with third party reactive streams implementations like RxJava2.
    Please notice that the configuration of MaxRecords won't limit the number of results you get with the paginator. It only limits the number of results in each page.
    
    Note: If you prefer to have control on service calls, use the describeDBSubnetGroups(software.amazon.awssdk.services.neptune.model.DescribeDbSubnetGroupsRequest) operation.
    
    This is a convenience which creates an instance of the DescribeDbSubnetGroupsRequest.Builder avoiding the need to create one manually via DescribeDbSubnetGroupsRequest.builder()
    Parameters:
    
    describeDbSubnetGroupsRequest - A Consumer that will call methods on DescribeDBSubnetGroupsMessage.Builder to create a request.
    
    Returns:
    A custom publisher that can be subscribed to request a stream of response pages.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbSubnetGroupNotFoundException DBSubnetGroupName does not refer to an existing DB subnet group.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeEngineDefaultClusterParameters
```
default CompletableFuture<DescribeEngineDefaultClusterParametersResponse> describeEngineDefaultClusterParameters(DescribeEngineDefaultClusterParametersRequest describeEngineDefaultClusterParametersRequest)
```
    Returns the default engine and system parameter information for the cluster database engine.
    Parameters:
    
    describeEngineDefaultClusterParametersRequest -
    
    Returns:
    A Java Future containing the result of the DescribeEngineDefaultClusterParameters operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeEngineDefaultClusterParameters
```
default CompletableFuture<DescribeEngineDefaultClusterParametersResponse> describeEngineDefaultClusterParameters(Consumer<DescribeEngineDefaultClusterParametersRequest.Builder> describeEngineDefaultClusterParametersRequest)
```
    Returns the default engine and system parameter information for the cluster database engine.
    
    This is a convenience which creates an instance of the DescribeEngineDefaultClusterParametersRequest.Builder avoiding the need to create one manually via DescribeEngineDefaultClusterParametersRequest.builder()
    Parameters:
    
    describeEngineDefaultClusterParametersRequest - A Consumer that will call methods on DescribeEngineDefaultClusterParametersMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the DescribeEngineDefaultClusterParameters operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeEngineDefaultParameters
```
default CompletableFuture<DescribeEngineDefaultParametersResponse> describeEngineDefaultParameters(DescribeEngineDefaultParametersRequest describeEngineDefaultParametersRequest)
```
    Returns the default engine and system parameter information for the specified database engine.
    Parameters:
    
    describeEngineDefaultParametersRequest -
    
    Returns:
    A Java Future containing the result of the DescribeEngineDefaultParameters operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeEngineDefaultParameters
```
default CompletableFuture<DescribeEngineDefaultParametersResponse> describeEngineDefaultParameters(Consumer<DescribeEngineDefaultParametersRequest.Builder> describeEngineDefaultParametersRequest)
```
    Returns the default engine and system parameter information for the specified database engine.
    
    This is a convenience which creates an instance of the DescribeEngineDefaultParametersRequest.Builder avoiding the need to create one manually via DescribeEngineDefaultParametersRequest.builder()
    Parameters:
    
    describeEngineDefaultParametersRequest - A Consumer that will call methods on DescribeEngineDefaultParametersMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the DescribeEngineDefaultParameters operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeEngineDefaultParametersPaginator
```
default DescribeEngineDefaultParametersPublisher describeEngineDefaultParametersPaginator(DescribeEngineDefaultParametersRequest describeEngineDefaultParametersRequest)
```
    Returns the default engine and system parameter information for the specified database engine.
    
    This is a variant of describeEngineDefaultParameters(software.amazon.awssdk.services.neptune.model.DescribeEngineDefaultParametersRequest) operation. The return type is a custom publisher that can be subscribed to request a stream of response pages. SDK will internally handle making service calls for you.
    
    When the operation is called, an instance of this class is returned. At this point, no service calls are made yet and so there is no guarantee that the request is valid. If there are errors in your request, you will see the failures only after you start streaming the data. The subscribe method should be called as a request to start streaming data. For more info, see Publisher.subscribe(org.reactivestreams.Subscriber). Each call to the subscribe method will result in a new Subscription i.e., a new contract to stream data from the starting request.
    
    The following are few ways to use the response class:
    1) Using the subscribe helper method
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeEngineDefaultParametersPublisher publisher = client.describeEngineDefaultParametersPaginator(request);
 CompletableFuture<Void> future = publisher.subscribe(res -> { // Do something with the response });
 future.get();
 
 
```
    2) Using a custom subscriber
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeEngineDefaultParametersPublisher publisher = client.describeEngineDefaultParametersPaginator(request);
 publisher.subscribe(new Subscriber<software.amazon.awssdk.services.neptune.model.DescribeEngineDefaultParametersResponse>() {
 
 public void onSubscribe(org.reactivestreams.Subscriber subscription) { //... };
 
 
 public void onNext(software.amazon.awssdk.services.neptune.model.DescribeEngineDefaultParametersResponse response) { //... };
 });
 
```
    As the response is a publisher, it can work well with third party reactive streams implementations like RxJava2.
    Please notice that the configuration of MaxRecords won't limit the number of results you get with the paginator. It only limits the number of results in each page.
    
    Note: If you prefer to have control on service calls, use the describeEngineDefaultParameters(software.amazon.awssdk.services.neptune.model.DescribeEngineDefaultParametersRequest) operation.
    Parameters:
    
    describeEngineDefaultParametersRequest -
    
    Returns:
    A custom publisher that can be subscribed to request a stream of response pages.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeEngineDefaultParametersPaginator
```
default DescribeEngineDefaultParametersPublisher describeEngineDefaultParametersPaginator(Consumer<DescribeEngineDefaultParametersRequest.Builder> describeEngineDefaultParametersRequest)
```
    Returns the default engine and system parameter information for the specified database engine.
    
    This is a variant of describeEngineDefaultParameters(software.amazon.awssdk.services.neptune.model.DescribeEngineDefaultParametersRequest) operation. The return type is a custom publisher that can be subscribed to request a stream of response pages. SDK will internally handle making service calls for you.
    
    When the operation is called, an instance of this class is returned. At this point, no service calls are made yet and so there is no guarantee that the request is valid. If there are errors in your request, you will see the failures only after you start streaming the data. The subscribe method should be called as a request to start streaming data. For more info, see Publisher.subscribe(org.reactivestreams.Subscriber). Each call to the subscribe method will result in a new Subscription i.e., a new contract to stream data from the starting request.
    
    The following are few ways to use the response class:
    1) Using the subscribe helper method
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeEngineDefaultParametersPublisher publisher = client.describeEngineDefaultParametersPaginator(request);
 CompletableFuture<Void> future = publisher.subscribe(res -> { // Do something with the response });
 future.get();
 
 
```
    2) Using a custom subscriber
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeEngineDefaultParametersPublisher publisher = client.describeEngineDefaultParametersPaginator(request);
 publisher.subscribe(new Subscriber<software.amazon.awssdk.services.neptune.model.DescribeEngineDefaultParametersResponse>() {
 
 public void onSubscribe(org.reactivestreams.Subscriber subscription) { //... };
 
 
 public void onNext(software.amazon.awssdk.services.neptune.model.DescribeEngineDefaultParametersResponse response) { //... };
 });
 
```
    As the response is a publisher, it can work well with third party reactive streams implementations like RxJava2.
    Please notice that the configuration of MaxRecords won't limit the number of results you get with the paginator. It only limits the number of results in each page.
    
    Note: If you prefer to have control on service calls, use the describeEngineDefaultParameters(software.amazon.awssdk.services.neptune.model.DescribeEngineDefaultParametersRequest) operation.
    
    This is a convenience which creates an instance of the DescribeEngineDefaultParametersRequest.Builder avoiding the need to create one manually via DescribeEngineDefaultParametersRequest.builder()
    Parameters:
    
    describeEngineDefaultParametersRequest - A Consumer that will call methods on DescribeEngineDefaultParametersMessage.Builder to create a request.
    
    Returns:
    A custom publisher that can be subscribed to request a stream of response pages.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeEventCategories
```
default CompletableFuture<DescribeEventCategoriesResponse> describeEventCategories(DescribeEventCategoriesRequest describeEventCategoriesRequest)
```
    Displays a list of categories for all event source types, or, if specified, for a specified source type.
    Parameters:
    
    describeEventCategoriesRequest -
    
    Returns:
    A Java Future containing the result of the DescribeEventCategories operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeEventCategories
```
default CompletableFuture<DescribeEventCategoriesResponse> describeEventCategories(Consumer<DescribeEventCategoriesRequest.Builder> describeEventCategoriesRequest)
```
    Displays a list of categories for all event source types, or, if specified, for a specified source type.
    
    This is a convenience which creates an instance of the DescribeEventCategoriesRequest.Builder avoiding the need to create one manually via DescribeEventCategoriesRequest.builder()
    Parameters:
    
    describeEventCategoriesRequest - A Consumer that will call methods on DescribeEventCategoriesMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the DescribeEventCategories operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeEventCategories
```
default CompletableFuture<DescribeEventCategoriesResponse> describeEventCategories()
```
    Displays a list of categories for all event source types, or, if specified, for a specified source type.
    Returns:
    A Java Future containing the result of the DescribeEventCategories operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeEventSubscriptions
```
default CompletableFuture<DescribeEventSubscriptionsResponse> describeEventSubscriptions(DescribeEventSubscriptionsRequest describeEventSubscriptionsRequest)
```
    Lists all the subscription descriptions for a customer account. The description for a subscription includes SubscriptionName, SNSTopicARN, CustomerID, SourceType, SourceID, CreationTime, and Status.
    
    If you specify a SubscriptionName, lists the description for that subscription.
    Parameters:
    
    describeEventSubscriptionsRequest -
    
    Returns:
    A Java Future containing the result of the DescribeEventSubscriptions operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    SubscriptionNotFoundException The designated subscription could not be found.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeEventSubscriptions
```
default CompletableFuture<DescribeEventSubscriptionsResponse> describeEventSubscriptions(Consumer<DescribeEventSubscriptionsRequest.Builder> describeEventSubscriptionsRequest)
```
    Lists all the subscription descriptions for a customer account. The description for a subscription includes SubscriptionName, SNSTopicARN, CustomerID, SourceType, SourceID, CreationTime, and Status.
    
    If you specify a SubscriptionName, lists the description for that subscription.
    
    This is a convenience which creates an instance of the DescribeEventSubscriptionsRequest.Builder avoiding the need to create one manually via DescribeEventSubscriptionsRequest.builder()
    Parameters:
    
    describeEventSubscriptionsRequest - A Consumer that will call methods on DescribeEventSubscriptionsMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the DescribeEventSubscriptions operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    SubscriptionNotFoundException The designated subscription could not be found.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeEventSubscriptions
```
default CompletableFuture<DescribeEventSubscriptionsResponse> describeEventSubscriptions()
```
    Lists all the subscription descriptions for a customer account. The description for a subscription includes SubscriptionName, SNSTopicARN, CustomerID, SourceType, SourceID, CreationTime, and Status.
    
    If you specify a SubscriptionName, lists the description for that subscription.
    Returns:
    A Java Future containing the result of the DescribeEventSubscriptions operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    SubscriptionNotFoundException The designated subscription could not be found.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeEventSubscriptionsPaginator
```
default DescribeEventSubscriptionsPublisher describeEventSubscriptionsPaginator()
```
    Lists all the subscription descriptions for a customer account. The description for a subscription includes SubscriptionName, SNSTopicARN, CustomerID, SourceType, SourceID, CreationTime, and Status.
    
    If you specify a SubscriptionName, lists the description for that subscription.
    
    This is a variant of describeEventSubscriptions(software.amazon.awssdk.services.neptune.model.DescribeEventSubscriptionsRequest) operation. The return type is a custom publisher that can be subscribed to request a stream of response pages. SDK will internally handle making service calls for you.
    
    When the operation is called, an instance of this class is returned. At this point, no service calls are made yet and so there is no guarantee that the request is valid. If there are errors in your request, you will see the failures only after you start streaming the data. The subscribe method should be called as a request to start streaming data. For more info, see Publisher.subscribe(org.reactivestreams.Subscriber). Each call to the subscribe method will result in a new Subscription i.e., a new contract to stream data from the starting request.
    
    The following are few ways to use the response class:
    1) Using the subscribe helper method
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeEventSubscriptionsPublisher publisher = client.describeEventSubscriptionsPaginator(request);
 CompletableFuture<Void> future = publisher.subscribe(res -> { // Do something with the response });
 future.get();
 
 
```
    2) Using a custom subscriber
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeEventSubscriptionsPublisher publisher = client.describeEventSubscriptionsPaginator(request);
 publisher.subscribe(new Subscriber<software.amazon.awssdk.services.neptune.model.DescribeEventSubscriptionsResponse>() {
 
 public void onSubscribe(org.reactivestreams.Subscriber subscription) { //... };
 
 
 public void onNext(software.amazon.awssdk.services.neptune.model.DescribeEventSubscriptionsResponse response) { //... };
 });
 
```
    As the response is a publisher, it can work well with third party reactive streams implementations like RxJava2.
    Please notice that the configuration of MaxRecords won't limit the number of results you get with the paginator. It only limits the number of results in each page.
    
    Note: If you prefer to have control on service calls, use the describeEventSubscriptions(software.amazon.awssdk.services.neptune.model.DescribeEventSubscriptionsRequest) operation.
    Returns:
    A custom publisher that can be subscribed to request a stream of response pages.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    SubscriptionNotFoundException The designated subscription could not be found.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeEventSubscriptionsPaginator
```
default DescribeEventSubscriptionsPublisher describeEventSubscriptionsPaginator(DescribeEventSubscriptionsRequest describeEventSubscriptionsRequest)
```
    Lists all the subscription descriptions for a customer account. The description for a subscription includes SubscriptionName, SNSTopicARN, CustomerID, SourceType, SourceID, CreationTime, and Status.
    
    If you specify a SubscriptionName, lists the description for that subscription.
    
    This is a variant of describeEventSubscriptions(software.amazon.awssdk.services.neptune.model.DescribeEventSubscriptionsRequest) operation. The return type is a custom publisher that can be subscribed to request a stream of response pages. SDK will internally handle making service calls for you.
    
    When the operation is called, an instance of this class is returned. At this point, no service calls are made yet and so there is no guarantee that the request is valid. If there are errors in your request, you will see the failures only after you start streaming the data. The subscribe method should be called as a request to start streaming data. For more info, see Publisher.subscribe(org.reactivestreams.Subscriber). Each call to the subscribe method will result in a new Subscription i.e., a new contract to stream data from the starting request.
    
    The following are few ways to use the response class:
    1) Using the subscribe helper method
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeEventSubscriptionsPublisher publisher = client.describeEventSubscriptionsPaginator(request);
 CompletableFuture<Void> future = publisher.subscribe(res -> { // Do something with the response });
 future.get();
 
 
```
    2) Using a custom subscriber
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeEventSubscriptionsPublisher publisher = client.describeEventSubscriptionsPaginator(request);
 publisher.subscribe(new Subscriber<software.amazon.awssdk.services.neptune.model.DescribeEventSubscriptionsResponse>() {
 
 public void onSubscribe(org.reactivestreams.Subscriber subscription) { //... };
 
 
 public void onNext(software.amazon.awssdk.services.neptune.model.DescribeEventSubscriptionsResponse response) { //... };
 });
 
```
    As the response is a publisher, it can work well with third party reactive streams implementations like RxJava2.
    Please notice that the configuration of MaxRecords won't limit the number of results you get with the paginator. It only limits the number of results in each page.
    
    Note: If you prefer to have control on service calls, use the describeEventSubscriptions(software.amazon.awssdk.services.neptune.model.DescribeEventSubscriptionsRequest) operation.
    Parameters:
    
    describeEventSubscriptionsRequest -
    
    Returns:
    A custom publisher that can be subscribed to request a stream of response pages.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    SubscriptionNotFoundException The designated subscription could not be found.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeEventSubscriptionsPaginator
```
default DescribeEventSubscriptionsPublisher describeEventSubscriptionsPaginator(Consumer<DescribeEventSubscriptionsRequest.Builder> describeEventSubscriptionsRequest)
```
    Lists all the subscription descriptions for a customer account. The description for a subscription includes SubscriptionName, SNSTopicARN, CustomerID, SourceType, SourceID, CreationTime, and Status.
    
    If you specify a SubscriptionName, lists the description for that subscription.
    
    This is a variant of describeEventSubscriptions(software.amazon.awssdk.services.neptune.model.DescribeEventSubscriptionsRequest) operation. The return type is a custom publisher that can be subscribed to request a stream of response pages. SDK will internally handle making service calls for you.
    
    When the operation is called, an instance of this class is returned. At this point, no service calls are made yet and so there is no guarantee that the request is valid. If there are errors in your request, you will see the failures only after you start streaming the data. The subscribe method should be called as a request to start streaming data. For more info, see Publisher.subscribe(org.reactivestreams.Subscriber). Each call to the subscribe method will result in a new Subscription i.e., a new contract to stream data from the starting request.
    
    The following are few ways to use the response class:
    1) Using the subscribe helper method
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeEventSubscriptionsPublisher publisher = client.describeEventSubscriptionsPaginator(request);
 CompletableFuture<Void> future = publisher.subscribe(res -> { // Do something with the response });
 future.get();
 
 
```
    2) Using a custom subscriber
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeEventSubscriptionsPublisher publisher = client.describeEventSubscriptionsPaginator(request);
 publisher.subscribe(new Subscriber<software.amazon.awssdk.services.neptune.model.DescribeEventSubscriptionsResponse>() {
 
 public void onSubscribe(org.reactivestreams.Subscriber subscription) { //... };
 
 
 public void onNext(software.amazon.awssdk.services.neptune.model.DescribeEventSubscriptionsResponse response) { //... };
 });
 
```
    As the response is a publisher, it can work well with third party reactive streams implementations like RxJava2.
    Please notice that the configuration of MaxRecords won't limit the number of results you get with the paginator. It only limits the number of results in each page.
    
    Note: If you prefer to have control on service calls, use the describeEventSubscriptions(software.amazon.awssdk.services.neptune.model.DescribeEventSubscriptionsRequest) operation.
    
    This is a convenience which creates an instance of the DescribeEventSubscriptionsRequest.Builder avoiding the need to create one manually via DescribeEventSubscriptionsRequest.builder()
    Parameters:
    
    describeEventSubscriptionsRequest - A Consumer that will call methods on DescribeEventSubscriptionsMessage.Builder to create a request.
    
    Returns:
    A custom publisher that can be subscribed to request a stream of response pages.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    SubscriptionNotFoundException The designated subscription could not be found.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeEvents
```
default CompletableFuture<DescribeEventsResponse> describeEvents(DescribeEventsRequest describeEventsRequest)
```
    Returns events related to DB instances, DB security groups, DB snapshots, and DB parameter groups for the past 14 days. Events specific to a particular DB instance, DB security group, database snapshot, or DB parameter group can be obtained by providing the name as a parameter. By default, the past hour of events are returned.
    Parameters:
    
    describeEventsRequest -
    
    Returns:
    A Java Future containing the result of the DescribeEvents operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeEvents
```
default CompletableFuture<DescribeEventsResponse> describeEvents(Consumer<DescribeEventsRequest.Builder> describeEventsRequest)
```
    Returns events related to DB instances, DB security groups, DB snapshots, and DB parameter groups for the past 14 days. Events specific to a particular DB instance, DB security group, database snapshot, or DB parameter group can be obtained by providing the name as a parameter. By default, the past hour of events are returned.
    
    This is a convenience which creates an instance of the DescribeEventsRequest.Builder avoiding the need to create one manually via DescribeEventsRequest.builder()
    Parameters:
    
    describeEventsRequest - A Consumer that will call methods on DescribeEventsMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the DescribeEvents operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeEvents
```
default CompletableFuture<DescribeEventsResponse> describeEvents()
```
    Returns events related to DB instances, DB security groups, DB snapshots, and DB parameter groups for the past 14 days. Events specific to a particular DB instance, DB security group, database snapshot, or DB parameter group can be obtained by providing the name as a parameter. By default, the past hour of events are returned.
    Returns:
    A Java Future containing the result of the DescribeEvents operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeEventsPaginator
```
default DescribeEventsPublisher describeEventsPaginator()
```
    Returns events related to DB instances, DB security groups, DB snapshots, and DB parameter groups for the past 14 days. Events specific to a particular DB instance, DB security group, database snapshot, or DB parameter group can be obtained by providing the name as a parameter. By default, the past hour of events are returned.
    
    This is a variant of describeEvents(software.amazon.awssdk.services.neptune.model.DescribeEventsRequest) operation. The return type is a custom publisher that can be subscribed to request a stream of response pages. SDK will internally handle making service calls for you.
    
    When the operation is called, an instance of this class is returned. At this point, no service calls are made yet and so there is no guarantee that the request is valid. If there are errors in your request, you will see the failures only after you start streaming the data. The subscribe method should be called as a request to start streaming data. For more info, see Publisher.subscribe(org.reactivestreams.Subscriber). Each call to the subscribe method will result in a new Subscription i.e., a new contract to stream data from the starting request.
    
    The following are few ways to use the response class:
    1) Using the subscribe helper method
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeEventsPublisher publisher = client.describeEventsPaginator(request);
 CompletableFuture<Void> future = publisher.subscribe(res -> { // Do something with the response });
 future.get();
 
 
```
    2) Using a custom subscriber
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeEventsPublisher publisher = client.describeEventsPaginator(request);
 publisher.subscribe(new Subscriber<software.amazon.awssdk.services.neptune.model.DescribeEventsResponse>() {
 
 public void onSubscribe(org.reactivestreams.Subscriber subscription) { //... };
 
 
 public void onNext(software.amazon.awssdk.services.neptune.model.DescribeEventsResponse response) { //... };
 });
 
```
    As the response is a publisher, it can work well with third party reactive streams implementations like RxJava2.
    Please notice that the configuration of MaxRecords won't limit the number of results you get with the paginator. It only limits the number of results in each page.
    
    Note: If you prefer to have control on service calls, use the describeEvents(software.amazon.awssdk.services.neptune.model.DescribeEventsRequest) operation.
    Returns:
    A custom publisher that can be subscribed to request a stream of response pages.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeEventsPaginator
```
default DescribeEventsPublisher describeEventsPaginator(DescribeEventsRequest describeEventsRequest)
```
    Returns events related to DB instances, DB security groups, DB snapshots, and DB parameter groups for the past 14 days. Events specific to a particular DB instance, DB security group, database snapshot, or DB parameter group can be obtained by providing the name as a parameter. By default, the past hour of events are returned.
    
    This is a variant of describeEvents(software.amazon.awssdk.services.neptune.model.DescribeEventsRequest) operation. The return type is a custom publisher that can be subscribed to request a stream of response pages. SDK will internally handle making service calls for you.
    
    When the operation is called, an instance of this class is returned. At this point, no service calls are made yet and so there is no guarantee that the request is valid. If there are errors in your request, you will see the failures only after you start streaming the data. The subscribe method should be called as a request to start streaming data. For more info, see Publisher.subscribe(org.reactivestreams.Subscriber). Each call to the subscribe method will result in a new Subscription i.e., a new contract to stream data from the starting request.
    
    The following are few ways to use the response class:
    1) Using the subscribe helper method
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeEventsPublisher publisher = client.describeEventsPaginator(request);
 CompletableFuture<Void> future = publisher.subscribe(res -> { // Do something with the response });
 future.get();
 
 
```
    2) Using a custom subscriber
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeEventsPublisher publisher = client.describeEventsPaginator(request);
 publisher.subscribe(new Subscriber<software.amazon.awssdk.services.neptune.model.DescribeEventsResponse>() {
 
 public void onSubscribe(org.reactivestreams.Subscriber subscription) { //... };
 
 
 public void onNext(software.amazon.awssdk.services.neptune.model.DescribeEventsResponse response) { //... };
 });
 
```
    As the response is a publisher, it can work well with third party reactive streams implementations like RxJava2.
    Please notice that the configuration of MaxRecords won't limit the number of results you get with the paginator. It only limits the number of results in each page.
    
    Note: If you prefer to have control on service calls, use the describeEvents(software.amazon.awssdk.services.neptune.model.DescribeEventsRequest) operation.
    Parameters:
    
    describeEventsRequest -
    
    Returns:
    A custom publisher that can be subscribed to request a stream of response pages.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeEventsPaginator
```
default DescribeEventsPublisher describeEventsPaginator(Consumer<DescribeEventsRequest.Builder> describeEventsRequest)
```
    Returns events related to DB instances, DB security groups, DB snapshots, and DB parameter groups for the past 14 days. Events specific to a particular DB instance, DB security group, database snapshot, or DB parameter group can be obtained by providing the name as a parameter. By default, the past hour of events are returned.
    
    This is a variant of describeEvents(software.amazon.awssdk.services.neptune.model.DescribeEventsRequest) operation. The return type is a custom publisher that can be subscribed to request a stream of response pages. SDK will internally handle making service calls for you.
    
    When the operation is called, an instance of this class is returned. At this point, no service calls are made yet and so there is no guarantee that the request is valid. If there are errors in your request, you will see the failures only after you start streaming the data. The subscribe method should be called as a request to start streaming data. For more info, see Publisher.subscribe(org.reactivestreams.Subscriber). Each call to the subscribe method will result in a new Subscription i.e., a new contract to stream data from the starting request.
    
    The following are few ways to use the response class:
    1) Using the subscribe helper method
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeEventsPublisher publisher = client.describeEventsPaginator(request);
 CompletableFuture<Void> future = publisher.subscribe(res -> { // Do something with the response });
 future.get();
 
 
```
    2) Using a custom subscriber
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeEventsPublisher publisher = client.describeEventsPaginator(request);
 publisher.subscribe(new Subscriber<software.amazon.awssdk.services.neptune.model.DescribeEventsResponse>() {
 
 public void onSubscribe(org.reactivestreams.Subscriber subscription) { //... };
 
 
 public void onNext(software.amazon.awssdk.services.neptune.model.DescribeEventsResponse response) { //... };
 });
 
```
    As the response is a publisher, it can work well with third party reactive streams implementations like RxJava2.
    Please notice that the configuration of MaxRecords won't limit the number of results you get with the paginator. It only limits the number of results in each page.
    
    Note: If you prefer to have control on service calls, use the describeEvents(software.amazon.awssdk.services.neptune.model.DescribeEventsRequest) operation.
    
    This is a convenience which creates an instance of the DescribeEventsRequest.Builder avoiding the need to create one manually via DescribeEventsRequest.builder()
    Parameters:
    
    describeEventsRequest - A Consumer that will call methods on DescribeEventsMessage.Builder to create a request.
    
    Returns:
    A custom publisher that can be subscribed to request a stream of response pages.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeOrderableDBInstanceOptions
```
default CompletableFuture<DescribeOrderableDbInstanceOptionsResponse> describeOrderableDBInstanceOptions(DescribeOrderableDbInstanceOptionsRequest describeOrderableDbInstanceOptionsRequest)
```
    Returns a list of orderable DB instance options for the specified engine.
    Parameters:
    
    describeOrderableDbInstanceOptionsRequest -
    
    Returns:
    A Java Future containing the result of the DescribeOrderableDBInstanceOptions operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeOrderableDBInstanceOptions
```
default CompletableFuture<DescribeOrderableDbInstanceOptionsResponse> describeOrderableDBInstanceOptions(Consumer<DescribeOrderableDbInstanceOptionsRequest.Builder> describeOrderableDbInstanceOptionsRequest)
```
    Returns a list of orderable DB instance options for the specified engine.
    
    This is a convenience which creates an instance of the DescribeOrderableDbInstanceOptionsRequest.Builder avoiding the need to create one manually via DescribeOrderableDbInstanceOptionsRequest.builder()
    Parameters:
    
    describeOrderableDbInstanceOptionsRequest - A Consumer that will call methods on DescribeOrderableDBInstanceOptionsMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the DescribeOrderableDBInstanceOptions operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeOrderableDBInstanceOptionsPaginator
```
default DescribeOrderableDBInstanceOptionsPublisher describeOrderableDBInstanceOptionsPaginator(DescribeOrderableDbInstanceOptionsRequest describeOrderableDbInstanceOptionsRequest)
```
    Returns a list of orderable DB instance options for the specified engine.
    
    This is a variant of describeOrderableDBInstanceOptions(software.amazon.awssdk.services.neptune.model.DescribeOrderableDbInstanceOptionsRequest) operation. The return type is a custom publisher that can be subscribed to request a stream of response pages. SDK will internally handle making service calls for you.
    
    When the operation is called, an instance of this class is returned. At this point, no service calls are made yet and so there is no guarantee that the request is valid. If there are errors in your request, you will see the failures only after you start streaming the data. The subscribe method should be called as a request to start streaming data. For more info, see Publisher.subscribe(org.reactivestreams.Subscriber). Each call to the subscribe method will result in a new Subscription i.e., a new contract to stream data from the starting request.
    
    The following are few ways to use the response class:
    1) Using the subscribe helper method
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeOrderableDBInstanceOptionsPublisher publisher = client.describeOrderableDBInstanceOptionsPaginator(request);
 CompletableFuture<Void> future = publisher.subscribe(res -> { // Do something with the response });
 future.get();
 
 
```
    2) Using a custom subscriber
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeOrderableDBInstanceOptionsPublisher publisher = client.describeOrderableDBInstanceOptionsPaginator(request);
 publisher.subscribe(new Subscriber<software.amazon.awssdk.services.neptune.model.DescribeOrderableDbInstanceOptionsResponse>() {
 
 public void onSubscribe(org.reactivestreams.Subscriber subscription) { //... };
 
 
 public void onNext(software.amazon.awssdk.services.neptune.model.DescribeOrderableDbInstanceOptionsResponse response) { //... };
 });
 
```
    As the response is a publisher, it can work well with third party reactive streams implementations like RxJava2.
    Please notice that the configuration of MaxRecords won't limit the number of results you get with the paginator. It only limits the number of results in each page.
    
    Note: If you prefer to have control on service calls, use the describeOrderableDBInstanceOptions(software.amazon.awssdk.services.neptune.model.DescribeOrderableDbInstanceOptionsRequest) operation.
    Parameters:
    
    describeOrderableDbInstanceOptionsRequest -
    
    Returns:
    A custom publisher that can be subscribed to request a stream of response pages.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeOrderableDBInstanceOptionsPaginator
```
default DescribeOrderableDBInstanceOptionsPublisher describeOrderableDBInstanceOptionsPaginator(Consumer<DescribeOrderableDbInstanceOptionsRequest.Builder> describeOrderableDbInstanceOptionsRequest)
```
    Returns a list of orderable DB instance options for the specified engine.
    
    This is a variant of describeOrderableDBInstanceOptions(software.amazon.awssdk.services.neptune.model.DescribeOrderableDbInstanceOptionsRequest) operation. The return type is a custom publisher that can be subscribed to request a stream of response pages. SDK will internally handle making service calls for you.
    
    When the operation is called, an instance of this class is returned. At this point, no service calls are made yet and so there is no guarantee that the request is valid. If there are errors in your request, you will see the failures only after you start streaming the data. The subscribe method should be called as a request to start streaming data. For more info, see Publisher.subscribe(org.reactivestreams.Subscriber). Each call to the subscribe method will result in a new Subscription i.e., a new contract to stream data from the starting request.
    
    The following are few ways to use the response class:
    1) Using the subscribe helper method
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeOrderableDBInstanceOptionsPublisher publisher = client.describeOrderableDBInstanceOptionsPaginator(request);
 CompletableFuture<Void> future = publisher.subscribe(res -> { // Do something with the response });
 future.get();
 
 
```
    2) Using a custom subscriber
```
 
 software.amazon.awssdk.services.neptune.paginators.DescribeOrderableDBInstanceOptionsPublisher publisher = client.describeOrderableDBInstanceOptionsPaginator(request);
 publisher.subscribe(new Subscriber<software.amazon.awssdk.services.neptune.model.DescribeOrderableDbInstanceOptionsResponse>() {
 
 public void onSubscribe(org.reactivestreams.Subscriber subscription) { //... };
 
 
 public void onNext(software.amazon.awssdk.services.neptune.model.DescribeOrderableDbInstanceOptionsResponse response) { //... };
 });
 
```
    As the response is a publisher, it can work well with third party reactive streams implementations like RxJava2.
    Please notice that the configuration of MaxRecords won't limit the number of results you get with the paginator. It only limits the number of results in each page.
    
    Note: If you prefer to have control on service calls, use the describeOrderableDBInstanceOptions(software.amazon.awssdk.services.neptune.model.DescribeOrderableDbInstanceOptionsRequest) operation.
    
    This is a convenience which creates an instance of the DescribeOrderableDbInstanceOptionsRequest.Builder avoiding the need to create one manually via DescribeOrderableDbInstanceOptionsRequest.builder()
    Parameters:
    
    describeOrderableDbInstanceOptionsRequest - A Consumer that will call methods on DescribeOrderableDBInstanceOptionsMessage.Builder to create a request.
    
    Returns:
    A custom publisher that can be subscribed to request a stream of response pages.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describePendingMaintenanceActions
```
default CompletableFuture<DescribePendingMaintenanceActionsResponse> describePendingMaintenanceActions(DescribePendingMaintenanceActionsRequest describePendingMaintenanceActionsRequest)
```
    Returns a list of resources (for example, DB instances) that have at least one pending maintenance action.
    Parameters:
    
    describePendingMaintenanceActionsRequest -
    
    Returns:
    A Java Future containing the result of the DescribePendingMaintenanceActions operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    ResourceNotFoundException The specified resource ID was not found.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describePendingMaintenanceActions
```
default CompletableFuture<DescribePendingMaintenanceActionsResponse> describePendingMaintenanceActions(Consumer<DescribePendingMaintenanceActionsRequest.Builder> describePendingMaintenanceActionsRequest)
```
    Returns a list of resources (for example, DB instances) that have at least one pending maintenance action.
    
    This is a convenience which creates an instance of the DescribePendingMaintenanceActionsRequest.Builder avoiding the need to create one manually via DescribePendingMaintenanceActionsRequest.builder()
    Parameters:
    
    describePendingMaintenanceActionsRequest - A Consumer that will call methods on DescribePendingMaintenanceActionsMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the DescribePendingMaintenanceActions operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    ResourceNotFoundException The specified resource ID was not found.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describePendingMaintenanceActions
```
default CompletableFuture<DescribePendingMaintenanceActionsResponse> describePendingMaintenanceActions()
```
    Returns a list of resources (for example, DB instances) that have at least one pending maintenance action.
    Returns:
    A Java Future containing the result of the DescribePendingMaintenanceActions operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    ResourceNotFoundException The specified resource ID was not found.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeValidDBInstanceModifications
```
default CompletableFuture<DescribeValidDbInstanceModificationsResponse> describeValidDBInstanceModifications(DescribeValidDbInstanceModificationsRequest describeValidDbInstanceModificationsRequest)
```
    You can call DescribeValidDBInstanceModifications to learn what modifications you can make to your DB instance. You can use this information when you call ModifyDBInstance.
    Parameters:
    
    describeValidDbInstanceModificationsRequest -
    
    Returns:
    A Java Future containing the result of the DescribeValidDBInstanceModifications operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbInstanceNotFoundException DBInstanceIdentifier does not refer to an existing DB instance.
    
    InvalidDbInstanceStateException The specified DB instance is not in the available state.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - describeValidDBInstanceModifications
```
default CompletableFuture<DescribeValidDbInstanceModificationsResponse> describeValidDBInstanceModifications(Consumer<DescribeValidDbInstanceModificationsRequest.Builder> describeValidDbInstanceModificationsRequest)
```
    You can call DescribeValidDBInstanceModifications to learn what modifications you can make to your DB instance. You can use this information when you call ModifyDBInstance.
    
    This is a convenience which creates an instance of the DescribeValidDbInstanceModificationsRequest.Builder avoiding the need to create one manually via DescribeValidDbInstanceModificationsRequest.builder()
    Parameters:
    
    describeValidDbInstanceModificationsRequest - A Consumer that will call methods on DescribeValidDBInstanceModificationsMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the DescribeValidDBInstanceModifications operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbInstanceNotFoundException DBInstanceIdentifier does not refer to an existing DB instance.
    
    InvalidDbInstanceStateException The specified DB instance is not in the available state.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - failoverDBCluster
```
default CompletableFuture<FailoverDbClusterResponse> failoverDBCluster(FailoverDbClusterRequest failoverDbClusterRequest)
```
    Forces a failover for a DB cluster.
    
    A failover for a DB cluster promotes one of the Read Replicas (read-only instances) in the DB cluster to be the primary instance (the cluster writer).
    
    Amazon Neptune will automatically fail over to a Read Replica, if one exists, when the primary instance fails. You can force a failover when you want to simulate a failure of a primary instance for testing. Because each instance in a DB cluster has its own endpoint address, you will need to clean up and re-establish any existing connections that use those endpoint addresses when the failover is complete.
    Parameters:
    
    failoverDbClusterRequest -
    
    Returns:
    A Java Future containing the result of the FailoverDBCluster operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterNotFoundException DBClusterIdentifier does not refer to an existing DB cluster.
    
    InvalidDbClusterStateException The DB cluster is not in a valid state.
    
    InvalidDbInstanceStateException The specified DB instance is not in the available state.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - failoverDBCluster
```
default CompletableFuture<FailoverDbClusterResponse> failoverDBCluster(Consumer<FailoverDbClusterRequest.Builder> failoverDbClusterRequest)
```
    Forces a failover for a DB cluster.
    
    A failover for a DB cluster promotes one of the Read Replicas (read-only instances) in the DB cluster to be the primary instance (the cluster writer).
    
    Amazon Neptune will automatically fail over to a Read Replica, if one exists, when the primary instance fails. You can force a failover when you want to simulate a failure of a primary instance for testing. Because each instance in a DB cluster has its own endpoint address, you will need to clean up and re-establish any existing connections that use those endpoint addresses when the failover is complete.
    
    This is a convenience which creates an instance of the FailoverDbClusterRequest.Builder avoiding the need to create one manually via FailoverDbClusterRequest.builder()
    Parameters:
    
    failoverDbClusterRequest - A Consumer that will call methods on FailoverDBClusterMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the FailoverDBCluster operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterNotFoundException DBClusterIdentifier does not refer to an existing DB cluster.
    
    InvalidDbClusterStateException The DB cluster is not in a valid state.
    
    InvalidDbInstanceStateException The specified DB instance is not in the available state.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - listTagsForResource
```
default CompletableFuture<ListTagsForResourceResponse> listTagsForResource(ListTagsForResourceRequest listTagsForResourceRequest)
```
    Lists all tags on an Amazon Neptune resource.
    Parameters:
    
    listTagsForResourceRequest -
    
    Returns:
    A Java Future containing the result of the ListTagsForResource operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbInstanceNotFoundException DBInstanceIdentifier does not refer to an existing DB instance.
    
    DbSnapshotNotFoundException DBSnapshotIdentifier does not refer to an existing DB snapshot.
    
    DbClusterNotFoundException DBClusterIdentifier does not refer to an existing DB cluster.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - listTagsForResource
```
default CompletableFuture<ListTagsForResourceResponse> listTagsForResource(Consumer<ListTagsForResourceRequest.Builder> listTagsForResourceRequest)
```
    Lists all tags on an Amazon Neptune resource.
    
    This is a convenience which creates an instance of the ListTagsForResourceRequest.Builder avoiding the need to create one manually via ListTagsForResourceRequest.builder()
    Parameters:
    
    listTagsForResourceRequest - A Consumer that will call methods on ListTagsForResourceMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the ListTagsForResource operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbInstanceNotFoundException DBInstanceIdentifier does not refer to an existing DB instance.
    
    DbSnapshotNotFoundException DBSnapshotIdentifier does not refer to an existing DB snapshot.
    
    DbClusterNotFoundException DBClusterIdentifier does not refer to an existing DB cluster.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - modifyDBCluster
```
default CompletableFuture<ModifyDbClusterResponse> modifyDBCluster(ModifyDbClusterRequest modifyDbClusterRequest)
```
    Modify a setting for a DB cluster. You can change one or more database configuration parameters by specifying these parameters and the new values in the request.
    Parameters:
    
    modifyDbClusterRequest -
    
    Returns:
    A Java Future containing the result of the ModifyDBCluster operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterNotFoundException DBClusterIdentifier does not refer to an existing DB cluster.
    
    InvalidDbClusterStateException The DB cluster is not in a valid state.
    
    StorageQuotaExceededException Request would result in user exceeding the allowed amount of storage available across all DB instances.
    
    DbSubnetGroupNotFoundException DBSubnetGroupName does not refer to an existing DB subnet group.
    
    InvalidVpcNetworkStateException DB subnet group does not cover all Availability Zones after it is created because users' change.
    
    InvalidDbSubnetGroupStateException The DB subnet group cannot be deleted because it is in use.
    
    InvalidSubnetException The requested subnet is invalid, or multiple subnets were requested that are not all in a common VPC.
    
    DbClusterParameterGroupNotFoundException DBClusterParameterGroupName does not refer to an existing DB Cluster parameter group.
    
    InvalidDbSecurityGroupStateException The state of the DB security group does not allow deletion.
    
    InvalidDbInstanceStateException The specified DB instance is not in the available state.
    
    DbClusterAlreadyExistsException User already has a DB cluster with the given identifier.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - modifyDBCluster
```
default CompletableFuture<ModifyDbClusterResponse> modifyDBCluster(Consumer<ModifyDbClusterRequest.Builder> modifyDbClusterRequest)
```
    Modify a setting for a DB cluster. You can change one or more database configuration parameters by specifying these parameters and the new values in the request.
    
    This is a convenience which creates an instance of the ModifyDbClusterRequest.Builder avoiding the need to create one manually via ModifyDbClusterRequest.builder()
    Parameters:
    
    modifyDbClusterRequest - A Consumer that will call methods on ModifyDBClusterMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the ModifyDBCluster operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterNotFoundException DBClusterIdentifier does not refer to an existing DB cluster.
    
    InvalidDbClusterStateException The DB cluster is not in a valid state.
    
    StorageQuotaExceededException Request would result in user exceeding the allowed amount of storage available across all DB instances.
    
    DbSubnetGroupNotFoundException DBSubnetGroupName does not refer to an existing DB subnet group.
    
    InvalidVpcNetworkStateException DB subnet group does not cover all Availability Zones after it is created because users' change.
    
    InvalidDbSubnetGroupStateException The DB subnet group cannot be deleted because it is in use.
    
    InvalidSubnetException The requested subnet is invalid, or multiple subnets were requested that are not all in a common VPC.
    
    DbClusterParameterGroupNotFoundException DBClusterParameterGroupName does not refer to an existing DB Cluster parameter group.
    
    InvalidDbSecurityGroupStateException The state of the DB security group does not allow deletion.
    
    InvalidDbInstanceStateException The specified DB instance is not in the available state.
    
    DbClusterAlreadyExistsException User already has a DB cluster with the given identifier.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - modifyDBClusterEndpoint
```
default CompletableFuture<ModifyDbClusterEndpointResponse> modifyDBClusterEndpoint(ModifyDbClusterEndpointRequest modifyDbClusterEndpointRequest)
```
    Modifies the properties of an endpoint in an Amazon Neptune DB cluster.
    Parameters:
    
    modifyDbClusterEndpointRequest -
    
    Returns:
    A Java Future containing the result of the ModifyDBClusterEndpoint operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    InvalidDbClusterStateException The DB cluster is not in a valid state.
    
    InvalidDbClusterEndpointStateException The requested operation cannot be performed on the endpoint while the endpoint is in this state.
    
    DbClusterEndpointNotFoundException The specified custom endpoint doesn't exist.
    
    DbInstanceNotFoundException DBInstanceIdentifier does not refer to an existing DB instance.
    
    InvalidDbInstanceStateException The specified DB instance is not in the available state.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - modifyDBClusterEndpoint
```
default CompletableFuture<ModifyDbClusterEndpointResponse> modifyDBClusterEndpoint(Consumer<ModifyDbClusterEndpointRequest.Builder> modifyDbClusterEndpointRequest)
```
    Modifies the properties of an endpoint in an Amazon Neptune DB cluster.
    
    This is a convenience which creates an instance of the ModifyDbClusterEndpointRequest.Builder avoiding the need to create one manually via ModifyDbClusterEndpointRequest.builder()
    Parameters:
    
    modifyDbClusterEndpointRequest - A Consumer that will call methods on ModifyDBClusterEndpointMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the ModifyDBClusterEndpoint operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    InvalidDbClusterStateException The DB cluster is not in a valid state.
    
    InvalidDbClusterEndpointStateException The requested operation cannot be performed on the endpoint while the endpoint is in this state.
    
    DbClusterEndpointNotFoundException The specified custom endpoint doesn't exist.
    
    DbInstanceNotFoundException DBInstanceIdentifier does not refer to an existing DB instance.
    
    InvalidDbInstanceStateException The specified DB instance is not in the available state.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - modifyDBClusterParameterGroup
```
default CompletableFuture<ModifyDbClusterParameterGroupResponse> modifyDBClusterParameterGroup(ModifyDbClusterParameterGroupRequest modifyDbClusterParameterGroupRequest)
```
    Modifies the parameters of a DB cluster parameter group. To modify more than one parameter, submit a list of the following: ParameterName, ParameterValue, and ApplyMethod. A maximum of 20 parameters can be modified in a single request.
    
    Changes to dynamic parameters are applied immediately. Changes to static parameters require a reboot without failover to the DB cluster associated with the parameter group before the change can take effect.
    
    After you create a DB cluster parameter group, you should wait at least 5 minutes before creating your first DB cluster that uses that DB cluster parameter group as the default parameter group. This allows Amazon Neptune to fully complete the create action before the parameter group is used as the default for a new DB cluster. This is especially important for parameters that are critical when creating the default database for a DB cluster, such as the character set for the default database defined by the character_set_database parameter. You can use the Parameter Groups option of the Amazon Neptune console or the DescribeDBClusterParameters command to verify that your DB cluster parameter group has been created or modified.
    Parameters:
    
    modifyDbClusterParameterGroupRequest -
    
    Returns:
    A Java Future containing the result of the ModifyDBClusterParameterGroup operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbParameterGroupNotFoundException DBParameterGroupName does not refer to an existing DB parameter group.
    
    InvalidDbParameterGroupStateException The DB parameter group is in use or is in an invalid state. If you are attempting to delete the parameter group, you cannot delete it when the parameter group is in this state.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - modifyDBClusterParameterGroup
```
default CompletableFuture<ModifyDbClusterParameterGroupResponse> modifyDBClusterParameterGroup(Consumer<ModifyDbClusterParameterGroupRequest.Builder> modifyDbClusterParameterGroupRequest)
```
    Modifies the parameters of a DB cluster parameter group. To modify more than one parameter, submit a list of the following: ParameterName, ParameterValue, and ApplyMethod. A maximum of 20 parameters can be modified in a single request.
    
    Changes to dynamic parameters are applied immediately. Changes to static parameters require a reboot without failover to the DB cluster associated with the parameter group before the change can take effect.
    
    After you create a DB cluster parameter group, you should wait at least 5 minutes before creating your first DB cluster that uses that DB cluster parameter group as the default parameter group. This allows Amazon Neptune to fully complete the create action before the parameter group is used as the default for a new DB cluster. This is especially important for parameters that are critical when creating the default database for a DB cluster, such as the character set for the default database defined by the character_set_database parameter. You can use the Parameter Groups option of the Amazon Neptune console or the DescribeDBClusterParameters command to verify that your DB cluster parameter group has been created or modified.
    
    This is a convenience which creates an instance of the ModifyDbClusterParameterGroupRequest.Builder avoiding the need to create one manually via ModifyDbClusterParameterGroupRequest.builder()
    Parameters:
    
    modifyDbClusterParameterGroupRequest - A Consumer that will call methods on ModifyDBClusterParameterGroupMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the ModifyDBClusterParameterGroup operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbParameterGroupNotFoundException DBParameterGroupName does not refer to an existing DB parameter group.
    
    InvalidDbParameterGroupStateException The DB parameter group is in use or is in an invalid state. If you are attempting to delete the parameter group, you cannot delete it when the parameter group is in this state.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - modifyDBClusterSnapshotAttribute
```
default CompletableFuture<ModifyDbClusterSnapshotAttributeResponse> modifyDBClusterSnapshotAttribute(ModifyDbClusterSnapshotAttributeRequest modifyDbClusterSnapshotAttributeRequest)
```
    Adds an attribute and values to, or removes an attribute and values from, a manual DB cluster snapshot.
    
    To share a manual DB cluster snapshot with other AWS accounts, specify restore as the AttributeName and use the ValuesToAdd parameter to add a list of IDs of the AWS accounts that are authorized to restore the manual DB cluster snapshot. Use the value all to make the manual DB cluster snapshot public, which means that it can be copied or restored by all AWS accounts. Do not add the all value for any manual DB cluster snapshots that contain private information that you don't want available to all AWS accounts. If a manual DB cluster snapshot is encrypted, it can be shared, but only by specifying a list of authorized AWS account IDs for the ValuesToAdd parameter. You can't use all as a value for that parameter in this case.
    
    To view which AWS accounts have access to copy or restore a manual DB cluster snapshot, or whether a manual DB cluster snapshot public or private, use the DescribeDBClusterSnapshotAttributes API action.
    Parameters:
    
    modifyDbClusterSnapshotAttributeRequest -
    
    Returns:
    A Java Future containing the result of the ModifyDBClusterSnapshotAttribute operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterSnapshotNotFoundException DBClusterSnapshotIdentifier does not refer to an existing DB cluster snapshot.
    
    InvalidDbClusterSnapshotStateException The supplied value is not a valid DB cluster snapshot state.
    
    SharedSnapshotQuotaExceededException You have exceeded the maximum number of accounts that you can share a manual DB snapshot with.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - modifyDBClusterSnapshotAttribute
```
default CompletableFuture<ModifyDbClusterSnapshotAttributeResponse> modifyDBClusterSnapshotAttribute(Consumer<ModifyDbClusterSnapshotAttributeRequest.Builder> modifyDbClusterSnapshotAttributeRequest)
```
    Adds an attribute and values to, or removes an attribute and values from, a manual DB cluster snapshot.
    
    To share a manual DB cluster snapshot with other AWS accounts, specify restore as the AttributeName and use the ValuesToAdd parameter to add a list of IDs of the AWS accounts that are authorized to restore the manual DB cluster snapshot. Use the value all to make the manual DB cluster snapshot public, which means that it can be copied or restored by all AWS accounts. Do not add the all value for any manual DB cluster snapshots that contain private information that you don't want available to all AWS accounts. If a manual DB cluster snapshot is encrypted, it can be shared, but only by specifying a list of authorized AWS account IDs for the ValuesToAdd parameter. You can't use all as a value for that parameter in this case.
    
    To view which AWS accounts have access to copy or restore a manual DB cluster snapshot, or whether a manual DB cluster snapshot public or private, use the DescribeDBClusterSnapshotAttributes API action.
    
    This is a convenience which creates an instance of the ModifyDbClusterSnapshotAttributeRequest.Builder avoiding the need to create one manually via ModifyDbClusterSnapshotAttributeRequest.builder()
    Parameters:
    
    modifyDbClusterSnapshotAttributeRequest - A Consumer that will call methods on ModifyDBClusterSnapshotAttributeMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the ModifyDBClusterSnapshotAttribute operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterSnapshotNotFoundException DBClusterSnapshotIdentifier does not refer to an existing DB cluster snapshot.
    
    InvalidDbClusterSnapshotStateException The supplied value is not a valid DB cluster snapshot state.
    
    SharedSnapshotQuotaExceededException You have exceeded the maximum number of accounts that you can share a manual DB snapshot with.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - modifyDBInstance
```
default CompletableFuture<ModifyDbInstanceResponse> modifyDBInstance(ModifyDbInstanceRequest modifyDbInstanceRequest)
```
    Modifies settings for a DB instance. You can change one or more database configuration parameters by specifying these parameters and the new values in the request. To learn what modifications you can make to your DB instance, call DescribeValidDBInstanceModifications before you call ModifyDBInstance.
    Parameters:
    
    modifyDbInstanceRequest -
    
    Returns:
    A Java Future containing the result of the ModifyDBInstance operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    InvalidDbInstanceStateException The specified DB instance is not in the available state.
    
    InvalidDbSecurityGroupStateException The state of the DB security group does not allow deletion.
    
    DbInstanceAlreadyExistsException User already has a DB instance with the given identifier.
    
    DbInstanceNotFoundException DBInstanceIdentifier does not refer to an existing DB instance.
    
    DbSecurityGroupNotFoundException DBSecurityGroupName does not refer to an existing DB security group.
    
    DbParameterGroupNotFoundException DBParameterGroupName does not refer to an existing DB parameter group.
    
    InsufficientDbInstanceCapacityException Specified DB instance class is not available in the specified Availability Zone.
    
    StorageQuotaExceededException Request would result in user exceeding the allowed amount of storage available across all DB instances.
    
    InvalidVpcNetworkStateException DB subnet group does not cover all Availability Zones after it is created because users' change.
    
    ProvisionedIopsNotAvailableInAzException Provisioned IOPS not available in the specified Availability Zone.
    
    OptionGroupNotFoundException The designated option group could not be found.
    
    DbUpgradeDependencyFailureException The DB upgrade failed because a resource the DB depends on could not be modified.
    
    StorageTypeNotSupportedException StorageType specified cannot be associated with the DB Instance.
    
    AuthorizationNotFoundException Specified CIDRIP or EC2 security group is not authorized for the specified DB security group.
    
    Neptune may not also be authorized via IAM to perform necessary actions on your behalf.
    
    CertificateNotFoundException CertificateIdentifier does not refer to an existing certificate.
    
    DomainNotFoundException Domain does not refer to an existing Active Directory Domain.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - modifyDBInstance
```
default CompletableFuture<ModifyDbInstanceResponse> modifyDBInstance(Consumer<ModifyDbInstanceRequest.Builder> modifyDbInstanceRequest)
```
    Modifies settings for a DB instance. You can change one or more database configuration parameters by specifying these parameters and the new values in the request. To learn what modifications you can make to your DB instance, call DescribeValidDBInstanceModifications before you call ModifyDBInstance.
    
    This is a convenience which creates an instance of the ModifyDbInstanceRequest.Builder avoiding the need to create one manually via ModifyDbInstanceRequest.builder()
    Parameters:
    
    modifyDbInstanceRequest - A Consumer that will call methods on ModifyDBInstanceMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the ModifyDBInstance operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    InvalidDbInstanceStateException The specified DB instance is not in the available state.
    
    InvalidDbSecurityGroupStateException The state of the DB security group does not allow deletion.
    
    DbInstanceAlreadyExistsException User already has a DB instance with the given identifier.
    
    DbInstanceNotFoundException DBInstanceIdentifier does not refer to an existing DB instance.
    
    DbSecurityGroupNotFoundException DBSecurityGroupName does not refer to an existing DB security group.
    
    DbParameterGroupNotFoundException DBParameterGroupName does not refer to an existing DB parameter group.
    
    InsufficientDbInstanceCapacityException Specified DB instance class is not available in the specified Availability Zone.
    
    StorageQuotaExceededException Request would result in user exceeding the allowed amount of storage available across all DB instances.
    
    InvalidVpcNetworkStateException DB subnet group does not cover all Availability Zones after it is created because users' change.
    
    ProvisionedIopsNotAvailableInAzException Provisioned IOPS not available in the specified Availability Zone.
    
    OptionGroupNotFoundException The designated option group could not be found.
    
    DbUpgradeDependencyFailureException The DB upgrade failed because a resource the DB depends on could not be modified.
    
    StorageTypeNotSupportedException StorageType specified cannot be associated with the DB Instance.
    
    AuthorizationNotFoundException Specified CIDRIP or EC2 security group is not authorized for the specified DB security group.
    
    Neptune may not also be authorized via IAM to perform necessary actions on your behalf.
    
    CertificateNotFoundException CertificateIdentifier does not refer to an existing certificate.
    
    DomainNotFoundException Domain does not refer to an existing Active Directory Domain.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - modifyDBParameterGroup
```
default CompletableFuture<ModifyDbParameterGroupResponse> modifyDBParameterGroup(ModifyDbParameterGroupRequest modifyDbParameterGroupRequest)
```
    Modifies the parameters of a DB parameter group. To modify more than one parameter, submit a list of the following: ParameterName, ParameterValue, and ApplyMethod. A maximum of 20 parameters can be modified in a single request.
    
    Changes to dynamic parameters are applied immediately. Changes to static parameters require a reboot without failover to the DB instance associated with the parameter group before the change can take effect.
    
    After you modify a DB parameter group, you should wait at least 5 minutes before creating your first DB instance that uses that DB parameter group as the default parameter group. This allows Amazon Neptune to fully complete the modify action before the parameter group is used as the default for a new DB instance. This is especially important for parameters that are critical when creating the default database for a DB instance, such as the character set for the default database defined by the character_set_database parameter. You can use the Parameter Groups option of the Amazon Neptune console or the DescribeDBParameters command to verify that your DB parameter group has been created or modified.
    Parameters:
    
    modifyDbParameterGroupRequest -
    
    Returns:
    A Java Future containing the result of the ModifyDBParameterGroup operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbParameterGroupNotFoundException DBParameterGroupName does not refer to an existing DB parameter group.
    
    InvalidDbParameterGroupStateException The DB parameter group is in use or is in an invalid state. If you are attempting to delete the parameter group, you cannot delete it when the parameter group is in this state.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - modifyDBParameterGroup
```
default CompletableFuture<ModifyDbParameterGroupResponse> modifyDBParameterGroup(Consumer<ModifyDbParameterGroupRequest.Builder> modifyDbParameterGroupRequest)
```
    Modifies the parameters of a DB parameter group. To modify more than one parameter, submit a list of the following: ParameterName, ParameterValue, and ApplyMethod. A maximum of 20 parameters can be modified in a single request.
    
    Changes to dynamic parameters are applied immediately. Changes to static parameters require a reboot without failover to the DB instance associated with the parameter group before the change can take effect.
    
    After you modify a DB parameter group, you should wait at least 5 minutes before creating your first DB instance that uses that DB parameter group as the default parameter group. This allows Amazon Neptune to fully complete the modify action before the parameter group is used as the default for a new DB instance. This is especially important for parameters that are critical when creating the default database for a DB instance, such as the character set for the default database defined by the character_set_database parameter. You can use the Parameter Groups option of the Amazon Neptune console or the DescribeDBParameters command to verify that your DB parameter group has been created or modified.
    
    This is a convenience which creates an instance of the ModifyDbParameterGroupRequest.Builder avoiding the need to create one manually via ModifyDbParameterGroupRequest.builder()
    Parameters:
    
    modifyDbParameterGroupRequest - A Consumer that will call methods on ModifyDBParameterGroupMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the ModifyDBParameterGroup operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbParameterGroupNotFoundException DBParameterGroupName does not refer to an existing DB parameter group.
    
    InvalidDbParameterGroupStateException The DB parameter group is in use or is in an invalid state. If you are attempting to delete the parameter group, you cannot delete it when the parameter group is in this state.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - modifyDBSubnetGroup
```
default CompletableFuture<ModifyDbSubnetGroupResponse> modifyDBSubnetGroup(ModifyDbSubnetGroupRequest modifyDbSubnetGroupRequest)
```
    Modifies an existing DB subnet group. DB subnet groups must contain at least one subnet in at least two AZs in the AWS Region.
    Parameters:
    
    modifyDbSubnetGroupRequest -
    
    Returns:
    A Java Future containing the result of the ModifyDBSubnetGroup operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbSubnetGroupNotFoundException DBSubnetGroupName does not refer to an existing DB subnet group.
    
    DbSubnetQuotaExceededException Request would result in user exceeding the allowed number of subnets in a DB subnet groups.
    
    SubnetAlreadyInUseException The DB subnet is already in use in the Availability Zone.
    
    DbSubnetGroupDoesNotCoverEnoughAZsException Subnets in the DB subnet group should cover at least two Availability Zones unless there is only one Availability Zone.
    
    InvalidSubnetException The requested subnet is invalid, or multiple subnets were requested that are not all in a common VPC.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - modifyDBSubnetGroup
```
default CompletableFuture<ModifyDbSubnetGroupResponse> modifyDBSubnetGroup(Consumer<ModifyDbSubnetGroupRequest.Builder> modifyDbSubnetGroupRequest)
```
    Modifies an existing DB subnet group. DB subnet groups must contain at least one subnet in at least two AZs in the AWS Region.
    
    This is a convenience which creates an instance of the ModifyDbSubnetGroupRequest.Builder avoiding the need to create one manually via ModifyDbSubnetGroupRequest.builder()
    Parameters:
    
    modifyDbSubnetGroupRequest - A Consumer that will call methods on ModifyDBSubnetGroupMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the ModifyDBSubnetGroup operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbSubnetGroupNotFoundException DBSubnetGroupName does not refer to an existing DB subnet group.
    
    DbSubnetQuotaExceededException Request would result in user exceeding the allowed number of subnets in a DB subnet groups.
    
    SubnetAlreadyInUseException The DB subnet is already in use in the Availability Zone.
    
    DbSubnetGroupDoesNotCoverEnoughAZsException Subnets in the DB subnet group should cover at least two Availability Zones unless there is only one Availability Zone.
    
    InvalidSubnetException The requested subnet is invalid, or multiple subnets were requested that are not all in a common VPC.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - modifyEventSubscription
```
default CompletableFuture<ModifyEventSubscriptionResponse> modifyEventSubscription(ModifyEventSubscriptionRequest modifyEventSubscriptionRequest)
```
    Modifies an existing event notification subscription. Note that you can't modify the source identifiers using this call; to change source identifiers for a subscription, use the AddSourceIdentifierToSubscription and RemoveSourceIdentifierFromSubscription calls.
    
    You can see a list of the event categories for a given SourceType by using the DescribeEventCategories action.
    Parameters:
    
    modifyEventSubscriptionRequest -
    
    Returns:
    A Java Future containing the result of the ModifyEventSubscription operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    EventSubscriptionQuotaExceededException You have exceeded the number of events you can subscribe to.
    
    SubscriptionNotFoundException The designated subscription could not be found.
    
    SnsInvalidTopicException The SNS topic is invalid.
    
    SnsNoAuthorizationException There is no SNS authorization.
    
    SnsTopicArnNotFoundException The ARN of the SNS topic could not be found.
    
    SubscriptionCategoryNotFoundException The designated subscription category could not be found.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - modifyEventSubscription
```
default CompletableFuture<ModifyEventSubscriptionResponse> modifyEventSubscription(Consumer<ModifyEventSubscriptionRequest.Builder> modifyEventSubscriptionRequest)
```
    Modifies an existing event notification subscription. Note that you can't modify the source identifiers using this call; to change source identifiers for a subscription, use the AddSourceIdentifierToSubscription and RemoveSourceIdentifierFromSubscription calls.
    
    You can see a list of the event categories for a given SourceType by using the DescribeEventCategories action.
    
    This is a convenience which creates an instance of the ModifyEventSubscriptionRequest.Builder avoiding the need to create one manually via ModifyEventSubscriptionRequest.builder()
    Parameters:
    
    modifyEventSubscriptionRequest - A Consumer that will call methods on ModifyEventSubscriptionMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the ModifyEventSubscription operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    EventSubscriptionQuotaExceededException You have exceeded the number of events you can subscribe to.
    
    SubscriptionNotFoundException The designated subscription could not be found.
    
    SnsInvalidTopicException The SNS topic is invalid.
    
    SnsNoAuthorizationException There is no SNS authorization.
    
    SnsTopicArnNotFoundException The ARN of the SNS topic could not be found.
    
    SubscriptionCategoryNotFoundException The designated subscription category could not be found.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - promoteReadReplicaDBCluster
```
default CompletableFuture<PromoteReadReplicaDbClusterResponse> promoteReadReplicaDBCluster(PromoteReadReplicaDbClusterRequest promoteReadReplicaDbClusterRequest)
```
    Not supported.
    Parameters:
    
    promoteReadReplicaDbClusterRequest -
    
    Returns:
    A Java Future containing the result of the PromoteReadReplicaDBCluster operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterNotFoundException DBClusterIdentifier does not refer to an existing DB cluster.
    
    InvalidDbClusterStateException The DB cluster is not in a valid state.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - promoteReadReplicaDBCluster
```
default CompletableFuture<PromoteReadReplicaDbClusterResponse> promoteReadReplicaDBCluster(Consumer<PromoteReadReplicaDbClusterRequest.Builder> promoteReadReplicaDbClusterRequest)
```
    Not supported.
    
    This is a convenience which creates an instance of the PromoteReadReplicaDbClusterRequest.Builder avoiding the need to create one manually via PromoteReadReplicaDbClusterRequest.builder()
    Parameters:
    
    promoteReadReplicaDbClusterRequest - A Consumer that will call methods on PromoteReadReplicaDBClusterMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the PromoteReadReplicaDBCluster operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterNotFoundException DBClusterIdentifier does not refer to an existing DB cluster.
    
    InvalidDbClusterStateException The DB cluster is not in a valid state.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - rebootDBInstance
```
default CompletableFuture<RebootDbInstanceResponse> rebootDBInstance(RebootDbInstanceRequest rebootDbInstanceRequest)
```
    You might need to reboot your DB instance, usually for maintenance reasons. For example, if you make certain modifications, or if you change the DB parameter group associated with the DB instance, you must reboot the instance for the changes to take effect.
    
    Rebooting a DB instance restarts the database engine service. Rebooting a DB instance results in a momentary outage, during which the DB instance status is set to rebooting.
    Parameters:
    
    rebootDbInstanceRequest -
    
    Returns:
    A Java Future containing the result of the RebootDBInstance operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    InvalidDbInstanceStateException The specified DB instance is not in the available state.
    
    DbInstanceNotFoundException DBInstanceIdentifier does not refer to an existing DB instance.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - rebootDBInstance
```
default CompletableFuture<RebootDbInstanceResponse> rebootDBInstance(Consumer<RebootDbInstanceRequest.Builder> rebootDbInstanceRequest)
```
    You might need to reboot your DB instance, usually for maintenance reasons. For example, if you make certain modifications, or if you change the DB parameter group associated with the DB instance, you must reboot the instance for the changes to take effect.
    
    Rebooting a DB instance restarts the database engine service. Rebooting a DB instance results in a momentary outage, during which the DB instance status is set to rebooting.
    
    This is a convenience which creates an instance of the RebootDbInstanceRequest.Builder avoiding the need to create one manually via RebootDbInstanceRequest.builder()
    Parameters:
    
    rebootDbInstanceRequest - A Consumer that will call methods on RebootDBInstanceMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the RebootDBInstance operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    InvalidDbInstanceStateException The specified DB instance is not in the available state.
    
    DbInstanceNotFoundException DBInstanceIdentifier does not refer to an existing DB instance.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - removeRoleFromDBCluster
```
default CompletableFuture<RemoveRoleFromDbClusterResponse> removeRoleFromDBCluster(RemoveRoleFromDbClusterRequest removeRoleFromDbClusterRequest)
```
    Disassociates an Identity and Access Management (IAM) role from a DB cluster.
    Parameters:
    
    removeRoleFromDbClusterRequest -
    
    Returns:
    A Java Future containing the result of the RemoveRoleFromDBCluster operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterNotFoundException DBClusterIdentifier does not refer to an existing DB cluster.
    
    DbClusterRoleNotFoundException The specified IAM role Amazon Resource Name (ARN) is not associated with the specified DB cluster.
    
    InvalidDbClusterStateException The DB cluster is not in a valid state.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - removeRoleFromDBCluster
```
default CompletableFuture<RemoveRoleFromDbClusterResponse> removeRoleFromDBCluster(Consumer<RemoveRoleFromDbClusterRequest.Builder> removeRoleFromDbClusterRequest)
```
    Disassociates an Identity and Access Management (IAM) role from a DB cluster.
    
    This is a convenience which creates an instance of the RemoveRoleFromDbClusterRequest.Builder avoiding the need to create one manually via RemoveRoleFromDbClusterRequest.builder()
    Parameters:
    
    removeRoleFromDbClusterRequest - A Consumer that will call methods on RemoveRoleFromDBClusterMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the RemoveRoleFromDBCluster operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterNotFoundException DBClusterIdentifier does not refer to an existing DB cluster.
    
    DbClusterRoleNotFoundException The specified IAM role Amazon Resource Name (ARN) is not associated with the specified DB cluster.
    
    InvalidDbClusterStateException The DB cluster is not in a valid state.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - removeSourceIdentifierFromSubscription
```
default CompletableFuture<RemoveSourceIdentifierFromSubscriptionResponse> removeSourceIdentifierFromSubscription(RemoveSourceIdentifierFromSubscriptionRequest removeSourceIdentifierFromSubscriptionRequest)
```
    Removes a source identifier from an existing event notification subscription.
    Parameters:
    
    removeSourceIdentifierFromSubscriptionRequest -
    
    Returns:
    A Java Future containing the result of the RemoveSourceIdentifierFromSubscription operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    SubscriptionNotFoundException The designated subscription could not be found.
    
    SourceNotFoundException The source could not be found.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - removeSourceIdentifierFromSubscription
```
default CompletableFuture<RemoveSourceIdentifierFromSubscriptionResponse> removeSourceIdentifierFromSubscription(Consumer<RemoveSourceIdentifierFromSubscriptionRequest.Builder> removeSourceIdentifierFromSubscriptionRequest)
```
    Removes a source identifier from an existing event notification subscription.
    
    This is a convenience which creates an instance of the RemoveSourceIdentifierFromSubscriptionRequest.Builder avoiding the need to create one manually via RemoveSourceIdentifierFromSubscriptionRequest.builder()
    Parameters:
    
    removeSourceIdentifierFromSubscriptionRequest - A Consumer that will call methods on RemoveSourceIdentifierFromSubscriptionMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the RemoveSourceIdentifierFromSubscription operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    SubscriptionNotFoundException The designated subscription could not be found.
    
    SourceNotFoundException The source could not be found.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - removeTagsFromResource
```
default CompletableFuture<RemoveTagsFromResourceResponse> removeTagsFromResource(RemoveTagsFromResourceRequest removeTagsFromResourceRequest)
```
    Removes metadata tags from an Amazon Neptune resource.
    Parameters:
    
    removeTagsFromResourceRequest -
    
    Returns:
    A Java Future containing the result of the RemoveTagsFromResource operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbInstanceNotFoundException DBInstanceIdentifier does not refer to an existing DB instance.
    
    DbSnapshotNotFoundException DBSnapshotIdentifier does not refer to an existing DB snapshot.
    
    DbClusterNotFoundException DBClusterIdentifier does not refer to an existing DB cluster.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - removeTagsFromResource
```
default CompletableFuture<RemoveTagsFromResourceResponse> removeTagsFromResource(Consumer<RemoveTagsFromResourceRequest.Builder> removeTagsFromResourceRequest)
```
    Removes metadata tags from an Amazon Neptune resource.
    
    This is a convenience which creates an instance of the RemoveTagsFromResourceRequest.Builder avoiding the need to create one manually via RemoveTagsFromResourceRequest.builder()
    Parameters:
    
    removeTagsFromResourceRequest - A Consumer that will call methods on RemoveTagsFromResourceMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the RemoveTagsFromResource operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbInstanceNotFoundException DBInstanceIdentifier does not refer to an existing DB instance.
    
    DbSnapshotNotFoundException DBSnapshotIdentifier does not refer to an existing DB snapshot.
    
    DbClusterNotFoundException DBClusterIdentifier does not refer to an existing DB cluster.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - resetDBClusterParameterGroup
```
default CompletableFuture<ResetDbClusterParameterGroupResponse> resetDBClusterParameterGroup(ResetDbClusterParameterGroupRequest resetDbClusterParameterGroupRequest)
```
    Modifies the parameters of a DB cluster parameter group to the default value. To reset specific parameters submit a list of the following: ParameterName and ApplyMethod. To reset the entire DB cluster parameter group, specify the DBClusterParameterGroupName and ResetAllParameters parameters.
    
    When resetting the entire group, dynamic parameters are updated immediately and static parameters are set to pending-reboot to take effect on the next DB instance restart or RebootDBInstance request. You must call RebootDBInstance for every DB instance in your DB cluster that you want the updated static parameter to apply to.
    Parameters:
    
    resetDbClusterParameterGroupRequest -
    
    Returns:
    A Java Future containing the result of the ResetDBClusterParameterGroup operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    InvalidDbParameterGroupStateException The DB parameter group is in use or is in an invalid state. If you are attempting to delete the parameter group, you cannot delete it when the parameter group is in this state.
    
    DbParameterGroupNotFoundException DBParameterGroupName does not refer to an existing DB parameter group.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - resetDBClusterParameterGroup
```
default CompletableFuture<ResetDbClusterParameterGroupResponse> resetDBClusterParameterGroup(Consumer<ResetDbClusterParameterGroupRequest.Builder> resetDbClusterParameterGroupRequest)
```
    Modifies the parameters of a DB cluster parameter group to the default value. To reset specific parameters submit a list of the following: ParameterName and ApplyMethod. To reset the entire DB cluster parameter group, specify the DBClusterParameterGroupName and ResetAllParameters parameters.
    
    When resetting the entire group, dynamic parameters are updated immediately and static parameters are set to pending-reboot to take effect on the next DB instance restart or RebootDBInstance request. You must call RebootDBInstance for every DB instance in your DB cluster that you want the updated static parameter to apply to.
    
    This is a convenience which creates an instance of the ResetDbClusterParameterGroupRequest.Builder avoiding the need to create one manually via ResetDbClusterParameterGroupRequest.builder()
    Parameters:
    
    resetDbClusterParameterGroupRequest - A Consumer that will call methods on ResetDBClusterParameterGroupMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the ResetDBClusterParameterGroup operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    InvalidDbParameterGroupStateException The DB parameter group is in use or is in an invalid state. If you are attempting to delete the parameter group, you cannot delete it when the parameter group is in this state.
    
    DbParameterGroupNotFoundException DBParameterGroupName does not refer to an existing DB parameter group.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - resetDBParameterGroup
```
default CompletableFuture<ResetDbParameterGroupResponse> resetDBParameterGroup(ResetDbParameterGroupRequest resetDbParameterGroupRequest)
```
    Modifies the parameters of a DB parameter group to the engine/system default value. To reset specific parameters, provide a list of the following: ParameterName and ApplyMethod. To reset the entire DB parameter group, specify the DBParameterGroup name and ResetAllParameters parameters. When resetting the entire group, dynamic parameters are updated immediately and static parameters are set to pending-reboot to take effect on the next DB instance restart or RebootDBInstance request.
    Parameters:
    
    resetDbParameterGroupRequest -
    
    Returns:
    A Java Future containing the result of the ResetDBParameterGroup operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    InvalidDbParameterGroupStateException The DB parameter group is in use or is in an invalid state. If you are attempting to delete the parameter group, you cannot delete it when the parameter group is in this state.
    
    DbParameterGroupNotFoundException DBParameterGroupName does not refer to an existing DB parameter group.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - resetDBParameterGroup
```
default CompletableFuture<ResetDbParameterGroupResponse> resetDBParameterGroup(Consumer<ResetDbParameterGroupRequest.Builder> resetDbParameterGroupRequest)
```
    Modifies the parameters of a DB parameter group to the engine/system default value. To reset specific parameters, provide a list of the following: ParameterName and ApplyMethod. To reset the entire DB parameter group, specify the DBParameterGroup name and ResetAllParameters parameters. When resetting the entire group, dynamic parameters are updated immediately and static parameters are set to pending-reboot to take effect on the next DB instance restart or RebootDBInstance request.
    
    This is a convenience which creates an instance of the ResetDbParameterGroupRequest.Builder avoiding the need to create one manually via ResetDbParameterGroupRequest.builder()
    Parameters:
    
    resetDbParameterGroupRequest - A Consumer that will call methods on ResetDBParameterGroupMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the ResetDBParameterGroup operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    InvalidDbParameterGroupStateException The DB parameter group is in use or is in an invalid state. If you are attempting to delete the parameter group, you cannot delete it when the parameter group is in this state.
    
    DbParameterGroupNotFoundException DBParameterGroupName does not refer to an existing DB parameter group.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - restoreDBClusterFromSnapshot
```
default CompletableFuture<RestoreDbClusterFromSnapshotResponse> restoreDBClusterFromSnapshot(RestoreDbClusterFromSnapshotRequest restoreDbClusterFromSnapshotRequest)
```
    Creates a new DB cluster from a DB snapshot or DB cluster snapshot.
    
    If a DB snapshot is specified, the target DB cluster is created from the source DB snapshot with a default configuration and default security group.
    
    If a DB cluster snapshot is specified, the target DB cluster is created from the source DB cluster restore point with the same configuration as the original source DB cluster, except that the new DB cluster is created with the default security group.
    Parameters:
    
    restoreDbClusterFromSnapshotRequest -
    
    Returns:
    A Java Future containing the result of the RestoreDBClusterFromSnapshot operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterAlreadyExistsException User already has a DB cluster with the given identifier.
    
    DbClusterQuotaExceededException User attempted to create a new DB cluster and the user has already reached the maximum allowed DB cluster quota.
    
    StorageQuotaExceededException Request would result in user exceeding the allowed amount of storage available across all DB instances.
    
    DbSubnetGroupNotFoundException DBSubnetGroupName does not refer to an existing DB subnet group.
    
    DbSnapshotNotFoundException DBSnapshotIdentifier does not refer to an existing DB snapshot.
    
    DbClusterSnapshotNotFoundException DBClusterSnapshotIdentifier does not refer to an existing DB cluster snapshot.
    
    InsufficientDbClusterCapacityException The DB cluster does not have enough capacity for the current operation.
    
    InsufficientStorageClusterCapacityException There is insufficient storage available for the current action. You may be able to resolve this error by updating your subnet group to use different Availability Zones that have more storage available.
    
    InvalidDbSnapshotStateException The state of the DB snapshot does not allow deletion.
    
    InvalidDbClusterSnapshotStateException The supplied value is not a valid DB cluster snapshot state.
    
    StorageQuotaExceededException Request would result in user exceeding the allowed amount of storage available across all DB instances.
    
    InvalidVpcNetworkStateException DB subnet group does not cover all Availability Zones after it is created because users' change.
    
    InvalidRestoreException Cannot restore from vpc backup to non-vpc DB instance.
    
    DbSubnetGroupNotFoundException DBSubnetGroupName does not refer to an existing DB subnet group.
    
    InvalidSubnetException The requested subnet is invalid, or multiple subnets were requested that are not all in a common VPC.
    
    OptionGroupNotFoundException The designated option group could not be found.
    
    KmsKeyNotAccessibleException Error accessing KMS key.
    
    DbClusterParameterGroupNotFoundException DBClusterParameterGroupName does not refer to an existing DB Cluster parameter group.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - restoreDBClusterFromSnapshot
```
default CompletableFuture<RestoreDbClusterFromSnapshotResponse> restoreDBClusterFromSnapshot(Consumer<RestoreDbClusterFromSnapshotRequest.Builder> restoreDbClusterFromSnapshotRequest)
```
    Creates a new DB cluster from a DB snapshot or DB cluster snapshot.
    
    If a DB snapshot is specified, the target DB cluster is created from the source DB snapshot with a default configuration and default security group.
    
    If a DB cluster snapshot is specified, the target DB cluster is created from the source DB cluster restore point with the same configuration as the original source DB cluster, except that the new DB cluster is created with the default security group.
    
    This is a convenience which creates an instance of the RestoreDbClusterFromSnapshotRequest.Builder avoiding the need to create one manually via RestoreDbClusterFromSnapshotRequest.builder()
    Parameters:
    
    restoreDbClusterFromSnapshotRequest - A Consumer that will call methods on RestoreDBClusterFromSnapshotMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the RestoreDBClusterFromSnapshot operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterAlreadyExistsException User already has a DB cluster with the given identifier.
    
    DbClusterQuotaExceededException User attempted to create a new DB cluster and the user has already reached the maximum allowed DB cluster quota.
    
    StorageQuotaExceededException Request would result in user exceeding the allowed amount of storage available across all DB instances.
    
    DbSubnetGroupNotFoundException DBSubnetGroupName does not refer to an existing DB subnet group.
    
    DbSnapshotNotFoundException DBSnapshotIdentifier does not refer to an existing DB snapshot.
    
    DbClusterSnapshotNotFoundException DBClusterSnapshotIdentifier does not refer to an existing DB cluster snapshot.
    
    InsufficientDbClusterCapacityException The DB cluster does not have enough capacity for the current operation.
    
    InsufficientStorageClusterCapacityException There is insufficient storage available for the current action. You may be able to resolve this error by updating your subnet group to use different Availability Zones that have more storage available.
    
    InvalidDbSnapshotStateException The state of the DB snapshot does not allow deletion.
    
    InvalidDbClusterSnapshotStateException The supplied value is not a valid DB cluster snapshot state.
    
    StorageQuotaExceededException Request would result in user exceeding the allowed amount of storage available across all DB instances.
    
    InvalidVpcNetworkStateException DB subnet group does not cover all Availability Zones after it is created because users' change.
    
    InvalidRestoreException Cannot restore from vpc backup to non-vpc DB instance.
    
    DbSubnetGroupNotFoundException DBSubnetGroupName does not refer to an existing DB subnet group.
    
    InvalidSubnetException The requested subnet is invalid, or multiple subnets were requested that are not all in a common VPC.
    
    OptionGroupNotFoundException The designated option group could not be found.
    
    KmsKeyNotAccessibleException Error accessing KMS key.
    
    DbClusterParameterGroupNotFoundException DBClusterParameterGroupName does not refer to an existing DB Cluster parameter group.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - restoreDBClusterToPointInTime
```
default CompletableFuture<RestoreDbClusterToPointInTimeResponse> restoreDBClusterToPointInTime(RestoreDbClusterToPointInTimeRequest restoreDbClusterToPointInTimeRequest)
```
    Restores a DB cluster to an arbitrary point in time. Users can restore to any point in time before LatestRestorableTime for up to BackupRetentionPeriod days. The target DB cluster is created from the source DB cluster with the same configuration as the original DB cluster, except that the new DB cluster is created with the default DB security group.
    
    This action only restores the DB cluster, not the DB instances for that DB cluster. You must invoke the CreateDBInstance action to create DB instances for the restored DB cluster, specifying the identifier of the restored DB cluster in DBClusterIdentifier. You can create DB instances only after the RestoreDBClusterToPointInTime action has completed and the DB cluster is available.
    Parameters:
    
    restoreDbClusterToPointInTimeRequest -
    
    Returns:
    A Java Future containing the result of the RestoreDBClusterToPointInTime operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterAlreadyExistsException User already has a DB cluster with the given identifier.
    
    DbClusterNotFoundException DBClusterIdentifier does not refer to an existing DB cluster.
    
    DbClusterQuotaExceededException User attempted to create a new DB cluster and the user has already reached the maximum allowed DB cluster quota.
    
    DbClusterSnapshotNotFoundException DBClusterSnapshotIdentifier does not refer to an existing DB cluster snapshot.
    
    DbSubnetGroupNotFoundException DBSubnetGroupName does not refer to an existing DB subnet group.
    
    InsufficientDbClusterCapacityException The DB cluster does not have enough capacity for the current operation.
    
    InsufficientStorageClusterCapacityException There is insufficient storage available for the current action. You may be able to resolve this error by updating your subnet group to use different Availability Zones that have more storage available.
    
    InvalidDbClusterSnapshotStateException The supplied value is not a valid DB cluster snapshot state.
    
    InvalidDbClusterStateException The DB cluster is not in a valid state.
    
    InvalidDbSnapshotStateException The state of the DB snapshot does not allow deletion.
    
    InvalidRestoreException Cannot restore from vpc backup to non-vpc DB instance.
    
    InvalidSubnetException The requested subnet is invalid, or multiple subnets were requested that are not all in a common VPC.
    
    InvalidVpcNetworkStateException DB subnet group does not cover all Availability Zones after it is created because users' change.
    
    KmsKeyNotAccessibleException Error accessing KMS key.
    
    OptionGroupNotFoundException The designated option group could not be found.
    
    StorageQuotaExceededException Request would result in user exceeding the allowed amount of storage available across all DB instances.
    
    DbClusterParameterGroupNotFoundException DBClusterParameterGroupName does not refer to an existing DB Cluster parameter group.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - restoreDBClusterToPointInTime
```
default CompletableFuture<RestoreDbClusterToPointInTimeResponse> restoreDBClusterToPointInTime(Consumer<RestoreDbClusterToPointInTimeRequest.Builder> restoreDbClusterToPointInTimeRequest)
```
    Restores a DB cluster to an arbitrary point in time. Users can restore to any point in time before LatestRestorableTime for up to BackupRetentionPeriod days. The target DB cluster is created from the source DB cluster with the same configuration as the original DB cluster, except that the new DB cluster is created with the default DB security group.
    
    This action only restores the DB cluster, not the DB instances for that DB cluster. You must invoke the CreateDBInstance action to create DB instances for the restored DB cluster, specifying the identifier of the restored DB cluster in DBClusterIdentifier. You can create DB instances only after the RestoreDBClusterToPointInTime action has completed and the DB cluster is available.
    
    This is a convenience which creates an instance of the RestoreDbClusterToPointInTimeRequest.Builder avoiding the need to create one manually via RestoreDbClusterToPointInTimeRequest.builder()
    Parameters:
    
    restoreDbClusterToPointInTimeRequest - A Consumer that will call methods on RestoreDBClusterToPointInTimeMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the RestoreDBClusterToPointInTime operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterAlreadyExistsException User already has a DB cluster with the given identifier.
    
    DbClusterNotFoundException DBClusterIdentifier does not refer to an existing DB cluster.
    
    DbClusterQuotaExceededException User attempted to create a new DB cluster and the user has already reached the maximum allowed DB cluster quota.
    
    DbClusterSnapshotNotFoundException DBClusterSnapshotIdentifier does not refer to an existing DB cluster snapshot.
    
    DbSubnetGroupNotFoundException DBSubnetGroupName does not refer to an existing DB subnet group.
    
    InsufficientDbClusterCapacityException The DB cluster does not have enough capacity for the current operation.
    
    InsufficientStorageClusterCapacityException There is insufficient storage available for the current action. You may be able to resolve this error by updating your subnet group to use different Availability Zones that have more storage available.
    
    InvalidDbClusterSnapshotStateException The supplied value is not a valid DB cluster snapshot state.
    
    InvalidDbClusterStateException The DB cluster is not in a valid state.
    
    InvalidDbSnapshotStateException The state of the DB snapshot does not allow deletion.
    
    InvalidRestoreException Cannot restore from vpc backup to non-vpc DB instance.
    
    InvalidSubnetException The requested subnet is invalid, or multiple subnets were requested that are not all in a common VPC.
    
    InvalidVpcNetworkStateException DB subnet group does not cover all Availability Zones after it is created because users' change.
    
    KmsKeyNotAccessibleException Error accessing KMS key.
    
    OptionGroupNotFoundException The designated option group could not be found.
    
    StorageQuotaExceededException Request would result in user exceeding the allowed amount of storage available across all DB instances.
    
    DbClusterParameterGroupNotFoundException DBClusterParameterGroupName does not refer to an existing DB Cluster parameter group.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - startDBCluster
```
default CompletableFuture<StartDbClusterResponse> startDBCluster(StartDbClusterRequest startDbClusterRequest)
```
    Starts an Amazon Neptune DB cluster that was stopped using the AWS console, the AWS CLI stop-db-cluster command, or the StopDBCluster API.
    Parameters:
    
    startDbClusterRequest -
    
    Returns:
    A Java Future containing the result of the StartDBCluster operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterNotFoundException DBClusterIdentifier does not refer to an existing DB cluster.
    
    InvalidDbClusterStateException The DB cluster is not in a valid state.
    
    InvalidDbInstanceStateException The specified DB instance is not in the available state.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - startDBCluster
```
default CompletableFuture<StartDbClusterResponse> startDBCluster(Consumer<StartDbClusterRequest.Builder> startDbClusterRequest)
```
    Starts an Amazon Neptune DB cluster that was stopped using the AWS console, the AWS CLI stop-db-cluster command, or the StopDBCluster API.
    
    This is a convenience which creates an instance of the StartDbClusterRequest.Builder avoiding the need to create one manually via StartDbClusterRequest.builder()
    Parameters:
    
    startDbClusterRequest - A Consumer that will call methods on StartDBClusterMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the StartDBCluster operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterNotFoundException DBClusterIdentifier does not refer to an existing DB cluster.
    
    InvalidDbClusterStateException The DB cluster is not in a valid state.
    
    InvalidDbInstanceStateException The specified DB instance is not in the available state.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - stopDBCluster
```
default CompletableFuture<StopDbClusterResponse> stopDBCluster(StopDbClusterRequest stopDbClusterRequest)
```
    Stops an Amazon Neptune DB cluster. When you stop a DB cluster, Neptune retains the DB cluster's metadata, including its endpoints and DB parameter groups.
    
    Neptune also retains the transaction logs so you can do a point-in-time restore if necessary.
    Parameters:
    
    stopDbClusterRequest -
    
    Returns:
    A Java Future containing the result of the StopDBCluster operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterNotFoundException DBClusterIdentifier does not refer to an existing DB cluster.
    
    InvalidDbClusterStateException The DB cluster is not in a valid state.
    
    InvalidDbInstanceStateException The specified DB instance is not in the available state.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - stopDBCluster
```
default CompletableFuture<StopDbClusterResponse> stopDBCluster(Consumer<StopDbClusterRequest.Builder> stopDbClusterRequest)
```
    Stops an Amazon Neptune DB cluster. When you stop a DB cluster, Neptune retains the DB cluster's metadata, including its endpoints and DB parameter groups.
    
    Neptune also retains the transaction logs so you can do a point-in-time restore if necessary.
    
    This is a convenience which creates an instance of the StopDbClusterRequest.Builder avoiding the need to create one manually via StopDbClusterRequest.builder()
    Parameters:
    
    stopDbClusterRequest - A Consumer that will call methods on StopDBClusterMessage.Builder to create a request.
    
    Returns:
    A Java Future containing the result of the StopDBCluster operation returned by the service.
    The CompletableFuture returned by this method can be completed exceptionally with the following exceptions.
    
    DbClusterNotFoundException DBClusterIdentifier does not refer to an existing DB cluster.
    
    InvalidDbClusterStateException The DB cluster is not in a valid state.
    
    InvalidDbInstanceStateException The specified DB instance is not in the available state.
    
    SdkException Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for catch all scenarios.
    
    SdkClientException If any client side error occurs such as an IO related failure, failure to get credentials, etc.
    
    NeptuneException Base class for all service exceptions. Unknown exceptions will be thrown as an instance of this type.
    See Also:
    
    AWS API Documentation
  - waiter
```
default NeptuneAsyncWaiter waiter()
```
    Create an instance of NeptuneAsyncWaiter using this client.
    Waiters created via this method are managed by the SDK and resources will be released when the service client is closed.
    
    Returns:
    
    an instance of NeptuneAsyncWaiter

Interface NeptuneAsyncClient

Field Summary

Method Summary

Methods inherited from interface software.amazon.awssdk.core.SdkClient

Methods inherited from interface software.amazon.awssdk.utils.SdkAutoCloseable

Field Detail

SERVICE_NAME

SERVICE_METADATA_ID

Method Detail

create

builder

addRoleToDBCluster

addRoleToDBCluster

addSourceIdentifierToSubscription

addSourceIdentifierToSubscription

addTagsToResource

addTagsToResource

applyPendingMaintenanceAction

applyPendingMaintenanceAction

copyDBClusterParameterGroup

copyDBClusterParameterGroup

copyDBClusterSnapshot

copyDBClusterSnapshot

copyDBParameterGroup

copyDBParameterGroup

createDBCluster

createDBCluster

createDBClusterEndpoint

createDBClusterEndpoint

createDBClusterParameterGroup

createDBClusterParameterGroup

createDBClusterSnapshot

createDBClusterSnapshot

createDBInstance

createDBInstance

createDBParameterGroup

createDBParameterGroup

createDBSubnetGroup

createDBSubnetGroup

createEventSubscription

createEventSubscription

deleteDBCluster

deleteDBCluster

deleteDBClusterEndpoint

deleteDBClusterEndpoint

deleteDBClusterParameterGroup

deleteDBClusterParameterGroup

deleteDBClusterSnapshot

deleteDBClusterSnapshot

deleteDBInstance

deleteDBInstance

deleteDBParameterGroup

deleteDBParameterGroup

deleteDBSubnetGroup

deleteDBSubnetGroup

deleteEventSubscription

deleteEventSubscription

describeDBClusterEndpoints

describeDBClusterEndpoints

describeDBClusterEndpointsPaginator

describeDBClusterEndpointsPaginator

describeDBClusterParameterGroups

describeDBClusterParameterGroups

describeDBClusterParameterGroups

describeDBClusterParameters

describeDBClusterParameters

describeDBClusterSnapshotAttributes

describeDBClusterSnapshotAttributes

describeDBClusterSnapshots

describeDBClusterSnapshots

describeDBClusterSnapshots

describeDBClusters

describeDBClusters

describeDBClusters

describeDBEngineVersions

describeDBEngineVersions

describeDBEngineVersions

describeDBEngineVersionsPaginator

describeDBEngineVersionsPaginator

describeDBEngineVersionsPaginator