**To delete a custom action** This example deletes a custom action in AWS CodePipeline by using an already-created JSON file (here named DeleteMyCustomAction.json) that contains the action type, provider name, and version number of the action to be deleted. Use the list-action-types command to view the correct values for category, version, and provider. Command:: aws codepipeline delete-custom-action-type --cli-input-json file://DeleteMyCustomAction.json JSON file sample contents:: { "category": "Build", "version": "1", "provider": "MyJenkinsProviderName" } Output:: None.