def get_repository_method(namespace, method, snapshot_id, wdl_only=False):
uri = "<STR_LIT>".format(namespace, method,<EOL>snapshot_id,<EOL>str(wdl_only).lower())<EOL>return __get(uri)<EOL>
Get a method definition from the method repository.

    Args:
        namespace (str): Methods namespace
        method (str): method name
        version (int): snapshot_id of the method
        wdl_only (bool): Exclude metadata

    Swagger:
        https://api.firecloud.org/#!/Method_Repository/get_api_methods_namespace_name_snapshotId