Deletes a file or folder for an application by its ID.
appId-orgId.success if successful, error if not.error if not successful.UNAUTHORIZED: The user is not authenticated or lacks sufficient permissions.FORBIDDEN: The user does not have permission to access the application.APP_NOT_FOUND: The specified application does not exist.PLAN_RESTRICTED_FEATURE: The user’s plan does not support file manager access.MISSING_PATH: The path query parameter was not provided.FORBIDDEN_PATH: The specified path is restricted.FILE_DELETE_FAILED: Failed to delete the file or folder.