If you are trying to stop an execution or set a timeout for an action in an AWS CodePipeline, there are a few steps you can take.
First, you can specify a timeout configuration for the action in the pipeline JSON or YAML file. This will allow you to specify how long a pipeline action should attempt to complete before it is marked as a timeout failure.
In addition, you can also use a manual approval action or a manual judgment action. These types of action can be used to approve or deny a pipeline execution, or add additional logic to the pipeline based on the circumstances.
Finally, you can also use the AWS CLI or SDK to implement a CancelPipelineExecution command to cancel a running step or a complete pipeline execution. This can be used if you need to stop an execution for any reason.
Ultimately, these steps should help you stop an execution or set a timeout for an action in AWS CodePipeline.