/// <summary>
/// This example uses the Grpc operations on the stats service client. The Grpc methods allow specifying
/// Grpc Headers and are tightly coupled with the Grpc interfaces.
/// </summary>
private static async Task GrpcOperations(EchoService.EchoServiceClient client)
{
// Unary operation
{
SingleMessage unaryResponse = await client.EchoUnary(new SingleMessage { Message = "hi there" }, default);
Console.WriteLine($"EchoUnary: {unaryResponse.Message}");
}
// Client streaming
{
AsyncClientStreamingCall <SingleMessage, MultiMessage> call = client.EchoClientStreaming(default);
