ram async_req bool: execute request asynchronously
        :param str name: name of the ClusterRoleBinding (required)
        :param str pretty: If 'true', then the output is pretty printed. Defaults to 'false' unless the user-agent indicates a browser or command-line HTTP tool (curl and wget).
        :param _return_http_data_only: response data without head status code
                                       and headers
        :param _preload_content: if False, the urllib3.HTTPResponse object will
                                 be returned without reading/decoding response
                                 data. Default is True.
        :param _request_timeout: timeout setting for this request. If one
                                 number provided, it will be total request
                                 timeout. It can also be a pair (tuple) of
                                 (connection, read) timeouts.
        :return: tuple(V1ClusterRoleBinding, status_code(int), headers(HTTPHeaderDict))
                 If the method is called asynchronously,
                 returns the request thread.
        rR