public async Task <ActionResult> DeleteAuthPolicyAsync(string topicKeyName, string policyKeyName)
        {
            if (!await _serviceBusService.TopicExistAsync(topicKeyName))
            {
                return(NotFound());
            }

            await _serviceBusService.DeleteAuthenticationPolicyAsync(topicKeyName, policyKeyName);

            await _topicRepository.AddTopicLogAsync(new TopicLog()
            {
                TopicName = topicKeyName, PolicyName = policyKeyName, Action = TopicAction.DeleteAuthenticationPolicy
            });

            return(Ok());
        }