AWS CodePipeline introduces CodeBuild and Commands rule for stage level condition

AWS CodePipeline V2 type pipeline introduces CodeBuild rule and Commands rule that customers can use in their stage level condition to gate a pipeline execution. You can use CodeBuild rule to start a CodeBuild build or Commands rule to run simple shell commands before exiting a stage, when all actions in the stage have completed successfully, or when any action in the stage has failed. These new rules will provide more flexibility to your deployment process and enable more release safety controls. With these two rules, you can run integration tests as a stage level condition when your deployment completes and automatically roll back or fail your deployment when the integration tests fail. You can also run custom cleanup scripts using these new rules when the stage execution fails. To learn more about using these rules in stage level conditions in your pipeline, visit our [documentation](https://docs.aws.amazon.com/codepipeline/latest/userguide/rule-reference-CodeBuild.html). For more information about AWS CodePipeline, visit our [product page](https://aws.amazon.com/codepipeline/). This feature is available in [all regions ](https://aws.amazon.com/about-aws/global-infrastructure/regional-product-services/)where AWS CodePipeline is supported.