def METHOD_NAME(self):
    """
    io_tencent_bcs_namespace    # 命名空间
    io_tencent_bcs_custom_labels    # 附加日志数据，如：'{"set": "set1", "module": "m1"}'
    """
    data = [
        {"name": "io_tencent_bcs_namespace", "value": self.namespace},
        {"name": "io_tencent_bcs_custom_labels", "value": get_custom_labels},
    ]
    return data