/// <summary>Snippet for ListContexts</summary> public async Task ListContextsRequestObjectAsync() { // Snippet: ListContextsAsync(ListContextsRequest, CallSettings) // Create client ContextsClient contextsClient = await ContextsClient.CreateAsync(); // Initialize request argument(s) ListContextsRequest request = new ListContextsRequest { ParentAsSessionName = SessionName.FromProjectSession("[PROJECT]", "[SESSION]"), }; // Make the request PagedAsyncEnumerable <ListContextsResponse, Context> response = contextsClient.ListContextsAsync(request); // Iterate over all response items, lazily performing RPCs as required await response.ForEachAsync((Context 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((ListContextsResponse page) => { // Do something with each page of items Console.WriteLine("A page of results:"); foreach (Context item in page) { // Do something with each item 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 <Context> 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 (Context item in singlePage) { // Do something with each item Console.WriteLine(item); } // Store the pageToken, for when the next page is required. string nextPageToken = singlePage.NextPageToken; // End snippet }