aws_stepfunctions_tasks: Implement `StartBuildBatch`

[JonathanWoollett-Light]

Describe the feature

Only https://docs.aws.amazon.com/cdk/api/v2/docs/aws-cdk-lib.aws_stepfunctions_tasks-readme.html#startbuild is currently supported this makes integration with other services difficult.

One of the other most significant functions is https://docs.aws.amazon.com/codebuild/latest/APIReference/API_StartBuildBatch.html, this should be supported.

It seems arbitrary to support only 1 or a small subset function in CDKs rather than the full set.

Use Case

I want to run start a build for a batch task in codebuild.

Proposed Solution

Implement https://docs.aws.amazon.com/codebuild/latest/APIReference/API_StartBuildBatch.html the same as https://docs.aws.amazon.com/cdk/api/v2/docs/aws-cdk-lib.aws_stepfunctions_tasks-readme.html#startbuild.

Other Information

No response

Acknowledgements

• I may be able to implement this feature request
• This feature might incur a breaking change

CDK version used

2.128.0

Environment details (OS name and version, etc.)

5.10, Amazon Linux 2, x86-64

[tim-finnigan]

Thanks for the feature request, it seems like this would be useful. Directory for reference: https://github.com/aws/aws-cdk/tree/main/packages/aws-cdk-lib/aws-stepfunctions-tasks/lib/codebuild

[JonathanWoollett-Light]

Related discussion #29120