Add affected message ID to error log

Include the affected message ID in the error message to provide more context for debugging. This change ensures that each error log contains essential information about the specific message associated with the error.

senderror.go

@@ -93,6 +93,11 @@ func (e *SendError) Error() string {
 			}
 		}
 	}
+	if e.affectedMsg != nil && e.affectedMsg.GetMessageID() != "" {
+		errMessage.WriteString(", affected message ID: ")
+		errMessage.WriteString(e.affectedMsg.GetMessageID())
+	}
+
 	return errMessage.String()
 }