public async Task GetTraceAsync()
        {
            // Snippet: GetTraceAsync(string,string,CallSettings)
            // Additional: GetTraceAsync(string,string,CancellationToken)
            // Create client
            TraceServiceClient traceServiceClient = TraceServiceClient.Create();
            // Initialize request argument(s)
            string projectId = "";
            string traceId   = "";
            // Make the request
            Trace response = await traceServiceClient.GetTraceAsync(projectId, traceId);

            // End snippet
        }
        public async Task GetTraceAsync_RequestObject()
        {
            // Snippet: GetTraceAsync(GetTraceRequest,CallSettings)
            // Create client
            TraceServiceClient traceServiceClient = await TraceServiceClient.CreateAsync();

            // Initialize request argument(s)
            GetTraceRequest request = new GetTraceRequest
            {
                ProjectId = "",
                TraceId   = "",
            };
            // Make the request
            Trace response = await traceServiceClient.GetTraceAsync(request);

            // End snippet
        }