def METHOD_NAME():
    client = boto3.client("amp", region_name="ap-southeast-1")
    workspace_id = client.create_workspace()["workspaceId"]
    resp = client.create_rule_groups_namespace(
        data=b"asdf", name="my first rule group", workspaceId=workspace_id
    )
    assert "arn" in resp
    assert resp["name"] == "my first rule group"
    assert "status" in resp