/// <summary>Snippet for ListFieldsAsync</summary> public async Task ListFieldsAsync_RequestObject() { // Snippet: ListFieldsAsync(ListFieldsRequest,CallSettings) // Create client FirestoreAdminClient firestoreAdminClient = await FirestoreAdminClient.CreateAsync(); // Initialize request argument(s) ListFieldsRequest request = new ListFieldsRequest { ParentAsParentName = new ParentName("[PROJECT]", "[DATABASE]", "[COLLECTION_ID]"), }; // Make the request PagedAsyncEnumerable <ListFieldsResponse, apis::Field> response = firestoreAdminClient.ListFieldsAsync(request); // Iterate over all response items, lazily performing RPCs as required await response.ForEachAsync((apis::Field item) => { // Do something with each item Console.WriteLine(item); }); // Or iterate over pages (of server-defined size), performing one RPC per page await response.AsRawResponses().ForEachAsync((ListFieldsResponse page) => { // Do something with each page of items Console.WriteLine("A page of results:"); foreach (apis::Field item in page) { Console.WriteLine(item); } }); // Or retrieve a single page of known size (unless it's the final page), performing as many RPCs as required int pageSize = 10; Page <apis::Field> singlePage = await response.ReadPageAsync(pageSize); // Do something with the page of items Console.WriteLine($"A page of {pageSize} results (unless it's the final page):"); foreach (apis::Field item in singlePage) { Console.WriteLine(item); } // Store the pageToken, for when the next page is required. string nextPageToken = singlePage.NextPageToken; // End snippet }