/// <summary>Snippet for UpdateTopicAsync</summary> public async Task UpdateTopicAsync_RequestObject() { // Snippet: UpdateTopicAsync(UpdateTopicRequest,CallSettings) // Create client PublisherServiceApiClient publisherServiceApiClient = await PublisherServiceApiClient.CreateAsync(); // Initialize request argument(s) UpdateTopicRequest request = new UpdateTopicRequest { Topic = new Topic(), UpdateMask = new FieldMask(), }; // Make the request Topic response = await publisherServiceApiClient.UpdateTopicAsync(request); // End snippet }