/// <summary>Snippet for GetIndexAsync</summary>
        public async Task GetIndexRequestObjectAsync()
        {
            // Snippet: GetIndexAsync(GetIndexRequest, CallSettings)
            // Additional: GetIndexAsync(GetIndexRequest, CancellationToken)
            // Create client
            DatastoreAdminClient datastoreAdminClient = await DatastoreAdminClient.CreateAsync();

            // Initialize request argument(s)
            GetIndexRequest request = new GetIndexRequest
            {
                ProjectId = "",
                IndexId   = "",
            };
            // Make the request
            gcdav::Index response = await datastoreAdminClient.GetIndexAsync(request);

            // End snippet
        }