/// <summary> Gets a message by id. </summary>
 /// <param name="messageId"> The message id. </param>
 /// <param name="cancellationToken"> The cancellation token to use. </param>
 /// <exception cref="RequestFailedException">The server returned an error. See <see cref="Exception.Message"/> for details returned from the server.</exception>
 public virtual Response <ChatMessage> GetMessage(string messageId, CancellationToken cancellationToken = default)
 {
     using DiagnosticScope scope = _clientDiagnostics.CreateScope($"{nameof(ChatThreadClient)}.{nameof(GetMessage)}");
     scope.Start();
     try
     {
         Response <ChatMessageInternal> chatMessageInternal = _chatThreadRestClient.GetChatMessage(Id, messageId, cancellationToken);
         return(Response.FromValue(new ChatMessage(chatMessageInternal.Value), chatMessageInternal.GetRawResponse()));
     }
     catch (Exception ex)
     {
         scope.Failed(ex);
         throw;
     }
 }