def DeleteGroup(self, request):
        """删除该人员库及包含的所有的人员。同时,人员对应的所有人脸信息将被删除。若某人员同时存在多个人员库中,该人员不会被删除,但属于该人员库中的自定义描述字段信息会被删除,属于其他人员库的自定义描述字段信息不受影响。

        :param request: Request instance for DeleteGroup.
        :type request: :class:`tencentcloud.iai.v20180301.models.DeleteGroupRequest`
        :rtype: :class:`tencentcloud.iai.v20180301.models.DeleteGroupResponse`

        """
        try:
            params = request._serialize()
            body = self.call("DeleteGroup", params)
            response = json.loads(body)
            if "Error" not in response["Response"]:
                model = models.DeleteGroupResponse()
                model._deserialize(response["Response"])
                return model
            else:
                code = response["Response"]["Error"]["Code"]
                message = response["Response"]["Error"]["Message"]
                reqid = response["Response"]["RequestId"]
                raise TencentCloudSDKException(code, message, reqid)
        except Exception as e:
            if isinstance(e, TencentCloudSDKException):
                raise
            else:
                raise TencentCloudSDKException(e.message, e.message)
    def DeleteGroup(self, request):
        """删除该人员库及包含的所有的人员。若某人员同时存在多个人员库中,该人员不会被删除,但属于该人员库中的自定义描述字段信息会被删除。注:删除人员库的操作为异步执行,删除单张人脸时间约为10ms,即一小时内可以删除36万张。删除期间,无法向该人员库添加人员。

        :param request: 调用DeleteGroup所需参数的结构体。
        :type request: :class:`tencentcloud.iai.v20180301.models.DeleteGroupRequest`
        :rtype: :class:`tencentcloud.iai.v20180301.models.DeleteGroupResponse`

        """
        try:
            params = request._serialize()
            body = self.call("DeleteGroup", params)
            response = json.loads(body)
            if "Error" not in response["Response"]:
                model = models.DeleteGroupResponse()
                model._deserialize(response["Response"])
                return model
            else:
                code = response["Response"]["Error"]["Code"]
                message = response["Response"]["Error"]["Message"]
                reqid = response["Response"]["RequestId"]
                raise TencentCloudSDKException(code, message, reqid)
        except Exception as e:
            if isinstance(e, TencentCloudSDKException):
                raise
            else:
                raise TencentCloudSDKException(e.message, e.message)