Package software.amazon.awscdk.cloudassembly.schema

Interface CcApiContextQuery

  • All Superinterfaces:
    ContextLookupRoleOptions, software.amazon.jsii.JsiiSerializable
    All Known Implementing Classes:
    CcApiContextQuery.Jsii$Proxy
    @Generated(value="jsii-pacmak/1.118.0 (build 02eec31)",
           date="2025-11-06T20:25:05.765Z")
@Stability(Stable)
public interface CcApiContextQuery
extends software.amazon.jsii.JsiiSerializable, ContextLookupRoleOptions
    Query input for lookup up CloudFormation resources using CC API.

    The example below is required to successfully compile CDK (otherwise, the CDK build will generate a synthetic example for the below, but it doesn't have enough type information about the literal string union to generate a validly compiling example).

    Example: 

     import software.amazon.awscdk.cloudassembly.schema.CcApiContextQuery;
 CcApiContextQuery x = CcApiContextQuery.builder()
         .typeName("AWS::Some::Type")
         .expectedMatchCount("exactly-one")
         .propertiesToReturn(List.of("SomeProp"))
         .account("11111111111")
         .region("us-east-1")
         .build();

    • Method Detail

      • getPropertiesToReturn

        @Stability(Stable)
@NotNull
List<String> getPropertiesToReturn()
        This is a set of properties returned from CC API that we want to return from ContextQuery.

        If any properties listed here are absent from the target resource, an error will be thrown.

        The returned object will always include the key Identifier with the CC-API returned field Identifier.

        Notes on property completeness

        CloudControl API's ListResources may return fewer properties than GetResource would, depending on the resource implementation.

        The returned properties here are currently selected from the response object that CloudControl API returns to the CDK CLI.

        However, if we find there is need to do so, we may decide to change this behavior in the future: we might change it to perform an additional GetResource call for resources matched by propertyMatch.

      • getTypeName

        @Stability(Stable)
@NotNull
String getTypeName()
        The CloudFormation resource type.

        See https://docs.aws.amazon.com/cloudcontrolapi/latest/userguide/supported-resources.html

      • getDummyValue

        @Stability(Stable)
@Nullable
default Object getDummyValue()
        The value to return if the resource was not found and ignoreErrorOnMissingContext is true.

        If supplied, dummyValue should be an array of objects.

        dummyValue does not have to have elements, and it may have objects with different properties than the properties in propertiesToReturn, but it will be easiest for downstream code if the dummyValue conforms to the expected response shape.

        Default: - No dummy value available

      • getExactIdentifier

        @Stability(Stable)
@Nullable
default String getExactIdentifier()
        Identifier of the resource to look up using GetResource.

        Specifying exactIdentifier will return exactly one result, or throw an error unless ignoreErrorOnMissingContext is set.

        Default: - Either exactIdentifier or propertyMatch should be specified.

      • getExpectedMatchCount

        @Stability(Stable)
@Nullable
default String getExpectedMatchCount()
        Expected count of results if propertyMatch is specified.

        If the expected result count does not match the actual count, by default an error is produced and the result is not committed to cached context, and the user can correct the situation and try again without having to manually clear out the context key using cdk context --remove

        If the value of * ignoreErrorOnMissingContext is true, the value of expectedMatchCount is at-least-one | exactly-one and the number of found resources is 0, dummyValue is returned and committed to context instead.

        Default: 'any'

      • getIgnoreErrorOnMissingContext

        @Stability(Stable)
@Nullable
default Boolean getIgnoreErrorOnMissingContext()
        Ignore an error and return the dummyValue instead if the resource was not found.

        • In case of an exactIdentifier lookup, return the dummyValue if the resource with that identifier was not found.
        • In case of a propertyMatch lookup, return the dummyValue if expectedMatchCount is at-least-one | exactly-one and the number of resources found was 0.

        if ignoreErrorOnMissingContext is set, dummyValue should be set and be an array.

        Default: false

      • getPropertyMatch

        @Stability(Stable)
@Nullable
default Map<String,​Object> getPropertyMatch()
        Returns any resources matching these properties, using ListResources.

        By default, specifying propertyMatch will successfully return 0 or more results. To throw an error if the number of results is unexpected (and prevent the query results from being committed to context), specify expectedMatchCount.

        Notes on property completeness

        CloudControl API's ListResources may return fewer properties than GetResource would, depending on the resource implementation.

        The resources that propertyMatch matches against will only ever be the properties returned by the ListResources call.

        Default: - Either exactIdentifier or propertyMatch should be specified.