DeleteMessage Method
Deletes the message specified.
Syntax
int DeleteMessage(const QString& qsQueueId, const QString& qsReceiptHandle);
Remarks
Deletes the message specified by ReceiptHandle from the queue specified by QueueId.
Note: Unlike messages received from standard queues, messages received from FIFO queues can only be deleted within their VisibilityTimeout. Attempting to call DeleteMessage for a message received from a FIFO queue after its VisibilityTimeout has expired will cause the server to return an error.
Error Handling
This method returns a result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message. (Note: This method's result code can also be obtained by calling the GetLastErrorCode() method after it returns.)