RetentionArchiveTier retentionArchiveTier
Information about retention period in the Amazon EBS Snapshots Archive. For more information, see Archive Amazon EBS snapshots.
ArchiveRetainRule retainRule
Information about the retention period for the snapshot archiving rule.
String executionRoleArn
The Amazon Resource Name (ARN) of the IAM role used to run the operations specified by the lifecycle policy.
String description
A description of the lifecycle policy. The characters ^[0-9A-Za-z _-]+$ are supported.
String state
The activation state of the lifecycle policy after creation.
PolicyDetails policyDetails
The configuration details of the lifecycle policy.
If you create a default policy, you can specify the request parameters either in the request body, or in the PolicyDetails request structure, but not both.
Map<K,V> tags
The tags to apply to the lifecycle policy during creation.
String defaultPolicy
[Default policies only] Specify the type of default policy to create.
To create a default policy for EBS snapshots, that creates snapshots of all volumes in the Region that do not
have recent backups, specify VOLUME.
To create a default policy for EBS-backed AMIs, that creates EBS-backed AMIs from all instances in the Region
that do not have recent backups, specify INSTANCE.
Integer createInterval
[Default policies only] Specifies how often the policy should run and create snapshots or AMIs. The creation frequency can range from 1 to 7 days. If you do not specify a value, the default is 1.
Default: 1
Integer retainInterval
[Default policies only] Specifies how long the policy should retain snapshots or AMIs before deleting them. The retention period can range from 2 to 14 days, but it must be greater than the creation frequency to ensure that the policy retains at least 1 snapshot or AMI at any given time. If you do not specify a value, the default is 7.
Default: 7
Boolean copyTags
[Default policies only] Indicates whether the policy should copy tags from the source resource to the
snapshot or AMI. If you do not specify a value, the default is false.
Default: false
Boolean extendDeletion
[Default policies only] Defines the snapshot or AMI retention behavior for the policy if the source volume or instance is deleted, or if the policy enters the error, disabled, or deleted state.
By default (ExtendDeletion=false):
If a source resource is deleted, Amazon Data Lifecycle Manager will continue to delete previously created
snapshots or AMIs, up to but not including the last one, based on the specified retention period. If you want
Amazon Data Lifecycle Manager to delete all snapshots or AMIs, including the last one, specify true.
If a policy enters the error, disabled, or deleted state, Amazon Data Lifecycle Manager stops deleting snapshots
and AMIs. If you want Amazon Data Lifecycle Manager to continue deleting snapshots or AMIs, including the last
one, if the policy enters one of these states, specify true.
If you enable extended deletion (ExtendDeletion=true), you override both default behaviors simultaneously.
If you do not specify a value, the default is false.
Default: false
List<E> crossRegionCopyTargets
[Default policies only] Specifies destination Regions for snapshot or AMI copies. You can specify up to 3 destination Regions. If you do not want to create cross-Region copies, omit this parameter.
Exclusions exclusions
[Default policies only] Specifies exclusion parameters for volumes or instances for which you do not want to create snapshots or AMIs. The policy will not create snapshots or AMIs for target resources that match any of the specified exclusion parameters.
String policyId
The identifier of the lifecycle policy.
String location
[Custom snapshot policies only] Specifies the destination for snapshots created by the policy. To create
snapshots in the same Region as the source resource, specify CLOUD. To create snapshots on the same
Outpost as the source resource, specify OUTPOST_LOCAL. If you omit this parameter,
CLOUD is used by default.
If the policy targets resources in an Amazon Web Services Region, then you must create snapshots in the same Region as the source resource. If the policy targets resources on an Outpost, then you can create snapshots on the same Outpost as the source resource, or in the Region of that Outpost.
Integer interval
The interval between snapshots. The supported values are 1, 2, 3, 4, 6, 8, 12, and 24.
String intervalUnit
The interval unit.
List<E> times
The time, in UTC, to start the operation. The supported format is hh:mm.
The operation occurs within a one-hour window following the specified time. If you do not specify a time, Amazon Data Lifecycle Manager selects a time within the next 24 hours.
String cronExpression
The schedule, as a Cron expression. The schedule interval must be between 1 hour and 1 year. For more information, see Cron expressions in the Amazon CloudWatch User Guide.
List<E> scripts
[Custom snapshot policies that target instances only] Specifies pre and/or post scripts for a snapshot lifecycle policy that targets instances. This is useful for creating application-consistent snapshots, or for performing specific administrative tasks before or after Amazon Data Lifecycle Manager initiates snapshot creation.
For more information, see Automating application-consistent snapshots with pre and post scripts.
String target
The target Region.
EncryptionConfiguration encryptionConfiguration
The encryption settings for the copied snapshot.
CrossRegionCopyRetainRule retainRule
Integer interval
The period after which to deprecate the cross-Region AMI copies. The period must be less than or equal to the cross-Region AMI copy retention period, and it can't be greater than 10 years. This is equivalent to 120 months, 520 weeks, or 3650 days.
String intervalUnit
The unit of time in which to measure the Interval. For example, to deprecate a cross-Region AMI copy after
3 months, specify Interval=3 and IntervalUnit=MONTHS.
Integer interval
The amount of time to retain a cross-Region snapshot or AMI copy. The maximum is 100 years. This is equivalent to 1200 months, 5200 weeks, or 36500 days.
String intervalUnit
The unit of time for time-based retention. For example, to retain a cross-Region copy for 3 months, specify
Interval=3 and IntervalUnit=MONTHS.
String targetRegion
Use this parameter for AMI policies only. For snapshot policies, use Target instead. For snapshot policies created before the Target parameter was introduced, this parameter indicates the target Region for snapshot copies.
[Custom AMI policies only] The target Region or the Amazon Resource Name (ARN) of the target Outpost for the snapshot copies.
String target
Use this parameter for snapshot policies only. For AMI policies, use TargetRegion instead.
[Custom snapshot policies only] The target Region or the Amazon Resource Name (ARN) of the target Outpost for the snapshot copies.
Boolean encrypted
To encrypt a copy of an unencrypted snapshot if encryption by default is not enabled, enable encryption using this parameter. Copies of encrypted snapshots are encrypted, even if this parameter is false or if encryption by default is not enabled.
String cmkArn
The Amazon Resource Name (ARN) of the KMS key to use for EBS encryption. If this parameter is not specified, the default KMS key for the account is used.
Boolean copyTags
Indicates whether to copy all user-defined tags from the source snapshot or AMI to the cross-Region copy.
CrossRegionCopyRetainRule retainRule
The retention rule that indicates how long the cross-Region snapshot or AMI copies are to be retained in the destination Region.
CrossRegionCopyDeprecateRule deprecateRule
[Custom AMI policies only] The AMI deprecation rule for cross-Region AMI copies created by the rule.
String targetRegion
The target Region, for example us-east-1.
String policyId
The identifier of the lifecycle policy.
Integer count
If the schedule has a count-based retention rule, this parameter specifies the number of oldest AMIs to deprecate. The count must be less than or equal to the schedule's retention count, and it can't be greater than 1000.
Integer interval
If the schedule has an age-based retention rule, this parameter specifies the period after which to deprecate AMIs created by the schedule. The period must be less than or equal to the schedule's retention period, and it can't be greater than 10 years. This is equivalent to 120 months, 520 weeks, or 3650 days.
String intervalUnit
The unit of time in which to measure the Interval.
Boolean encrypted
To encrypt a copy of an unencrypted snapshot when encryption by default is not enabled, enable encryption using this parameter. Copies of encrypted snapshots are encrypted, even if this parameter is false or when encryption by default is not enabled.
String cmkArn
The Amazon Resource Name (ARN) of the KMS key to use for EBS encryption. If this parameter is not specified, the default KMS key for the account is used.
String eventType
The type of event. Currently, only snapshot sharing events are supported.
List<E> snapshotOwner
The IDs of the Amazon Web Services accounts that can trigger policy by sharing snapshots with your account. The policy only runs if one of the specified Amazon Web Services accounts shares a snapshot with your account.
String descriptionRegex
The snapshot description that can trigger the policy. The description pattern is specified using a regular expression. The policy runs only if a snapshot with a description that matches the specified pattern is shared with your account.
For example, specifying ^.*Created for policy: policy-1234567890abcdef0.*$ configures the policy to
run only if snapshots created by policy policy-1234567890abcdef0 are shared with your account.
String type
The source of the event. Currently only managed CloudWatch Events rules are supported.
EventParameters parameters
Information about the event.
Boolean excludeBootVolumes
[Default policies for EBS snapshots only] Indicates whether to exclude volumes that are attached to
instances as the boot volume. If you exclude boot volumes, only volumes attached as data (non-boot) volumes will
be backed up by the policy. To exclude boot volumes, specify true.
List<E> excludeVolumeTypes
[Default policies for EBS snapshots only] Specifies the volume types to exclude. Volumes of the specified types will not be targeted by the policy.
List<E> excludeTags
[Default policies for EBS-backed AMIs only] Specifies whether to exclude volumes that have specific tags.
Integer count
The number of snapshots to be enabled with fast snapshot restore.
Integer interval
The amount of time to enable fast snapshot restore. The maximum is 100 years. This is equivalent to 1200 months, 5200 weeks, or 36500 days.
String intervalUnit
The unit of time for enabling fast snapshot restore.
List<E> availabilityZones
The Availability Zones in which to enable fast snapshot restore.
List<E> policyIds
The identifiers of the data lifecycle policies.
String state
The activation state.
List<E> resourceTypes
The resource type.
List<E> targetTags
The target tag for a policy.
Tags are strings in the format key=value.
List<E> tagsToAdd
The tags to add to objects created by the policy.
Tags are strings in the format key=value.
These user-defined tags are added in addition to the Amazon Web Services-added lifecycle tags.
String defaultPolicyType
[Default policies only] Specifies the type of default policy to get. Specify one of the following:
VOLUME - To get only the default policy for EBS snapshots
INSTANCE - To get only the default policy for EBS-backed AMIs
ALL - To get all default policies
String policyId
The identifier of the lifecycle policy.
LifecyclePolicy policy
Detailed information about the lifecycle policy.
String code
String policyId
The identifier of the lifecycle policy.
String description
The description of the lifecycle policy.
String state
The activation state of the lifecycle policy.
String statusMessage
The description of the status.
String executionRoleArn
The Amazon Resource Name (ARN) of the IAM role used to run the operations specified by the lifecycle policy.
Date dateCreated
The local date and time when the lifecycle policy was created.
Date dateModified
The local date and time when the lifecycle policy was last modified.
PolicyDetails policyDetails
The configuration of the lifecycle policy
Map<K,V> tags
The tags.
String policyArn
The Amazon Resource Name (ARN) of the policy.
Boolean defaultPolicy
[Default policies only] The type of default policy. Values include:
VOLUME - Default policy for EBS snapshots
INSTANCE - Default policy for EBS-backed AMIs
String policyId
The identifier of the lifecycle policy.
String description
The description of the lifecycle policy.
String state
The activation state of the lifecycle policy.
Map<K,V> tags
The tags.
String policyType
The type of policy. EBS_SNAPSHOT_MANAGEMENT indicates that the policy manages the lifecycle of
Amazon EBS snapshots. IMAGE_MANAGEMENT indicates that the policy manages the lifecycle of EBS-backed
AMIs. EVENT_BASED_POLICY indicates that the policy automates cross-account snapshot copies for
snapshots that are shared with your account.
Boolean defaultPolicy
[Default policies only] The type of default policy. Values include:
VOLUME - Default policy for EBS snapshots
INSTANCE - Default policy for EBS-backed AMIs
String resourceArn
The Amazon Resource Name (ARN) of the resource.
Boolean excludeBootVolume
[Custom snapshot policies that target instances only] Indicates whether to exclude the root volume from
multi-volume snapshot sets. The default is false. If you specify true, then the root
volumes attached to targeted instances will be excluded from the multi-volume snapshot sets created by the
policy.
Boolean noReboot
[Custom AMI policies only] Indicates whether targeted instances are rebooted when the lifecycle policy
runs. true indicates that targeted instances are not rebooted when the policy runs.
false indicates that target instances are rebooted when the policy runs. The default is
true (instances are not rebooted).
List<E> excludeDataVolumeTags
[Custom snapshot policies that target instances only] The tags used to identify data (non-root) volumes to exclude from multi-volume snapshot sets.
If you create a snapshot lifecycle policy that targets instances and you specify tags for this parameter, then data volumes with the specified tags that are attached to targeted instances will be excluded from the multi-volume snapshot sets created by the policy.
String policyType
[Custom policies only] The valid target resource types and actions a policy can manage. Specify
EBS_SNAPSHOT_MANAGEMENT to create a lifecycle policy that manages the lifecycle of Amazon EBS
snapshots. Specify IMAGE_MANAGEMENT to create a lifecycle policy that manages the lifecycle of
EBS-backed AMIs. Specify EVENT_BASED_POLICY to create an event-based policy that performs specific
actions when a defined event occurs in your Amazon Web Services account.
The default is EBS_SNAPSHOT_MANAGEMENT.
List<E> resourceTypes
[Custom snapshot policies only] The target resource type for snapshot and AMI lifecycle policies. Use
VOLUME to create snapshots of individual volumes or use INSTANCE to create multi-volume
snapshots from the volumes for an instance.
List<E> resourceLocations
[Custom snapshot and AMI policies only] The location of the resources to backup. If the source resources
are located in an Amazon Web Services Region, specify CLOUD. If the source resources are located on
an Outpost in your account, specify OUTPOST.
If you specify OUTPOST, Amazon Data Lifecycle Manager backs up all resources of the specified type
with matching target tags across all of the Outposts in your account.
List<E> targetTags
[Custom snapshot and AMI policies only] The single tag that identifies targeted resources for this policy.
List<E> schedules
[Custom snapshot and AMI policies only] The schedules of policy-defined actions for snapshot and AMI lifecycle policies. A policy can have up to four schedules—one mandatory schedule and up to three optional schedules.
Parameters parameters
[Custom snapshot and AMI policies only] A set of optional parameters for snapshot and AMI lifecycle policies.
If you are modifying a policy that was created or previously modified using the Amazon Data Lifecycle Manager console, then you must include this parameter and specify either the default values or the new values that you require. You can't omit this parameter or set its values to null.
EventSource eventSource
[Event-based policies only] The event that activates the event-based policy.
List<E> actions
[Event-based policies only] The actions to be performed when the event-based policy is activated. You can specify only one action per policy.
String policyLanguage
The type of policy to create. Specify one of the following:
SIMPLIFIED To create a default policy.
STANDARD To create a custom policy.
String resourceType
[Default policies only] Specify the type of default policy to create.
To create a default policy for EBS snapshots, that creates snapshots of all volumes in the Region that do not
have recent backups, specify VOLUME.
To create a default policy for EBS-backed AMIs, that creates EBS-backed AMIs from all instances in the Region
that do not have recent backups, specify INSTANCE.
Integer createInterval
[Default policies only] Specifies how often the policy should run and create snapshots or AMIs. The creation frequency can range from 1 to 7 days. If you do not specify a value, the default is 1.
Default: 1
Integer retainInterval
[Default policies only] Specifies how long the policy should retain snapshots or AMIs before deleting them. The retention period can range from 2 to 14 days, but it must be greater than the creation frequency to ensure that the policy retains at least 1 snapshot or AMI at any given time. If you do not specify a value, the default is 7.
Default: 7
Boolean copyTags
[Default policies only] Indicates whether the policy should copy tags from the source resource to the
snapshot or AMI. If you do not specify a value, the default is false.
Default: false
List<E> crossRegionCopyTargets
[Default policies only] Specifies destination Regions for snapshot or AMI copies. You can specify up to 3 destination Regions. If you do not want to create cross-Region copies, omit this parameter.
Boolean extendDeletion
[Default policies only] Defines the snapshot or AMI retention behavior for the policy if the source volume or instance is deleted, or if the policy enters the error, disabled, or deleted state.
By default (ExtendDeletion=false):
If a source resource is deleted, Amazon Data Lifecycle Manager will continue to delete previously created
snapshots or AMIs, up to but not including the last one, based on the specified retention period. If you want
Amazon Data Lifecycle Manager to delete all snapshots or AMIs, including the last one, specify true.
If a policy enters the error, disabled, or deleted state, Amazon Data Lifecycle Manager stops deleting snapshots
and AMIs. If you want Amazon Data Lifecycle Manager to continue deleting snapshots or AMIs, including the last
one, if the policy enters one of these states, specify true.
If you enable extended deletion (ExtendDeletion=true), you override both default behaviors simultaneously.
If you do not specify a value, the default is false.
Default: false
Exclusions exclusions
[Default policies only] Specifies exclusion parameters for volumes or instances for which you do not want to create snapshots or AMIs. The policy will not create snapshots or AMIs for target resources that match any of the specified exclusion parameters.
Integer count
The number of snapshots to retain for each volume, up to a maximum of 1000. For example if you want to retain a
maximum of three snapshots, specify 3. When the fourth snapshot is created, the oldest retained
snapshot is deleted, or it is moved to the archive tier if you have specified an ArchiveRule.
Integer interval
The amount of time to retain each snapshot. The maximum is 100 years. This is equivalent to 1200 months, 5200 weeks, or 36500 days.
String intervalUnit
The unit of time for time-based retention. For example, to retain snapshots for 3 months, specify
Interval=3 and IntervalUnit=MONTHS. Once the snapshot has been retained for 3 months,
it is deleted, or it is moved to the archive tier if you have specified an ArchiveRule.
Integer count
The maximum number of snapshots to retain in the archive storage tier for each volume. The count must ensure that each snapshot remains in the archive tier for at least 90 days. For example, if the schedule creates snapshots every 30 days, you must specify a count of 3 or more to ensure that each snapshot is archived for at least 90 days.
Integer interval
Specifies the period of time to retain snapshots in the archive tier. After this period expires, the snapshot is permanently deleted.
String intervalUnit
The unit of time in which to measure the Interval. For example, to retain a snapshots in the archive tier
for 6 months, specify Interval=6 and IntervalUnit=MONTHS.
String name
The name of the schedule.
Boolean copyTags
Copy all user-defined tags on a source volume to snapshots of the volume created by this policy.
List<E> tagsToAdd
The tags to apply to policy-created resources. These user-defined tags are in addition to the Amazon Web Services-added lifecycle tags.
List<E> variableTags
[AMI policies and snapshot policies that target instances only] A collection of key/value pairs with
values determined dynamically when the policy is executed. Keys may be any valid Amazon EC2 tag key. Values must
be in one of the two following formats: $(instance-id) or $(timestamp). Variable tags
are only valid for EBS Snapshot Management – Instance policies.
CreateRule createRule
The creation rule.
RetainRule retainRule
The retention rule for snapshots or AMIs created by the policy.
FastRestoreRule fastRestoreRule
[Custom snapshot policies only] The rule for enabling fast snapshot restore.
List<E> crossRegionCopyRules
Specifies a rule for copying snapshots or AMIs across regions.
You can't specify cross-Region copy rules for policies that create snapshots on an Outpost. If the policy creates snapshots in a Region, then snapshots can be copied to up to three Regions or Outposts.
List<E> shareRules
[Custom snapshot policies only] The rule for sharing snapshots with other Amazon Web Services accounts.
DeprecateRule deprecateRule
[Custom AMI policies only] The AMI deprecation rule for the schedule.
ArchiveRule archiveRule
[Custom snapshot policies that target volumes only] The snapshot archiving rule for the schedule. When you specify an archiving rule, snapshots are automatically moved from the standard tier to the archive tier once the schedule's retention threshold is met. Snapshots are then retained in the archive tier for the archive retention period that you specify.
For more information about using snapshot archiving, see Considerations for snapshot lifecycle policies.
List<E> stages
Indicate which scripts Amazon Data Lifecycle Manager should run on target instances. Pre scripts run before Amazon Data Lifecycle Manager initiates snapshot creation. Post scripts run after Amazon Data Lifecycle Manager initiates snapshot creation.
To run a pre script only, specify PRE. In this case, Amazon Data Lifecycle Manager calls the SSM
document with the pre-script parameter before initiating snapshot creation.
To run a post script only, specify POST. In this case, Amazon Data Lifecycle Manager calls the SSM
document with the post-script parameter after initiating snapshot creation.
To run both pre and post scripts, specify both PRE and POST. In this case, Amazon Data
Lifecycle Manager calls the SSM document with the pre-script parameter before initiating snapshot
creation, and then it calls the SSM document again with the post-script parameter after initiating
snapshot creation.
If you are automating VSS Backups, omit this parameter.
Default: PRE and POST
String executionHandlerService
Indicates the service used to execute the pre and/or post scripts.
If you are using custom SSM documents or automating application-consistent snapshots of SAP HANA workloads,
specify AWS_SYSTEMS_MANAGER.
If you are automating VSS Backups, omit this parameter.
Default: AWS_SYSTEMS_MANAGER
String executionHandler
The SSM document that includes the pre and/or post scripts to run.
If you are automating VSS backups, specify AWS_VSS_BACKUP. In this case, Amazon Data Lifecycle
Manager automatically uses the AWSEC2-CreateVssSnapshot SSM document.
If you are automating application-consistent snapshots for SAP HANA workloads, specify
AWSSystemsManagerSAP-CreateDLMSnapshotForSAPHANA.
If you are using a custom SSM document that you own, specify either the name or ARN of the SSM document. If you are using a custom SSM document that is shared with you, specify the ARN of the SSM document.
Boolean executeOperationOnScriptFailure
Indicates whether Amazon Data Lifecycle Manager should default to crash-consistent snapshots if the pre script fails.
To default to crash consistent snapshot if the pre script fails, specify true.
To skip the instance for snapshot creation if the pre script fails, specify false.
This parameter is supported only if you run a pre script. If you run a post script only, omit this parameter.
Default: true
Integer executionTimeout
Specifies a timeout period, in seconds, after which Amazon Data Lifecycle Manager fails the script run attempt if it has not completed. If a script does not complete within its timeout period, Amazon Data Lifecycle Manager fails the attempt. The timeout period applies to the pre and post scripts individually.
If you are automating VSS Backups, omit this parameter.
Default: 10
Integer maximumRetryCount
Specifies the number of times Amazon Data Lifecycle Manager should retry scripts that fail.
If the pre script fails, Amazon Data Lifecycle Manager retries the entire snapshot creation process, including running the pre and post scripts.
If the post script fails, Amazon Data Lifecycle Manager retries the post script only; in this case, the pre script will have completed and the snapshot might have been created.
If you do not want Amazon Data Lifecycle Manager to retry failed scripts, specify 0.
Default: 0
List<E> targetAccounts
The IDs of the Amazon Web Services accounts with which to share the snapshots.
Integer unshareInterval
The period after which snapshots that are shared with other Amazon Web Services accounts are automatically unshared.
String unshareIntervalUnit
The unit of time for the automatic unsharing interval.
String policyId
The identifier of the lifecycle policy.
String executionRoleArn
The Amazon Resource Name (ARN) of the IAM role used to run the operations specified by the lifecycle policy.
String state
The desired activation state of the lifecycle policy after creation.
String description
A description of the lifecycle policy.
PolicyDetails policyDetails
The configuration of the lifecycle policy. You cannot update the policy type or the resource type.
Integer createInterval
[Default policies only] Specifies how often the policy should run and create snapshots or AMIs. The creation frequency can range from 1 to 7 days.
Integer retainInterval
[Default policies only] Specifies how long the policy should retain snapshots or AMIs before deleting them. The retention period can range from 2 to 14 days, but it must be greater than the creation frequency to ensure that the policy retains at least 1 snapshot or AMI at any given time.
Boolean copyTags
[Default policies only] Indicates whether the policy should copy tags from the source resource to the snapshot or AMI.
Boolean extendDeletion
[Default policies only] Defines the snapshot or AMI retention behavior for the policy if the source volume or instance is deleted, or if the policy enters the error, disabled, or deleted state.
By default (ExtendDeletion=false):
If a source resource is deleted, Amazon Data Lifecycle Manager will continue to delete previously created
snapshots or AMIs, up to but not including the last one, based on the specified retention period. If you want
Amazon Data Lifecycle Manager to delete all snapshots or AMIs, including the last one, specify true.
If a policy enters the error, disabled, or deleted state, Amazon Data Lifecycle Manager stops deleting snapshots
and AMIs. If you want Amazon Data Lifecycle Manager to continue deleting snapshots or AMIs, including the last
one, if the policy enters one of these states, specify true.
If you enable extended deletion (ExtendDeletion=true), you override both default behaviors simultaneously.
Default: false
List<E> crossRegionCopyTargets
[Default policies only] Specifies destination Regions for snapshot or AMI copies. You can specify up to 3 destination Regions. If you do not want to create cross-Region copies, omit this parameter.
Exclusions exclusions
[Default policies only] Specifies exclusion parameters for volumes or instances for which you do not want to create snapshots or AMIs. The policy will not create snapshots or AMIs for target resources that match any of the specified exclusion parameters.
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