You cannot recreate a custom action after it has been deleted unless you increase the version number of the action.
Version: (assembly version)
public class DeleteCustomActionTypeRequest : AmazonCodePipelineRequest IRequestEvents
The DeleteCustomActionTypeRequest type exposes the following members
Gets and sets the property Category.
The category of the custom action that you want to delete, such as source or deploy.
Gets and sets the property Provider.
The provider of the service used in the custom action, such as AWS CodeDeploy.
Gets and sets the property Version.
The version of the custom action to delete.
Supported in: 4.5, 4.0, 3.5