def get_inputs_outputs(namespace, method, snapshot_id):
body = {<EOL>"<STR_LIT>" : namespace,<EOL>"<STR_LIT>"      : method,<EOL>"<STR_LIT>"   : snapshot_id<EOL>}<EOL>return __post("<STR_LIT>", json=body)<EOL>
Get a description of the inputs and outputs for a method.

    The method should exist in the methods repository.

    Args:
        namespace (str): Methods namespace
        method (str): method name
        snapshot_id (int): snapshot_id of the method

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