GetQueueURL gets the URL of an Amazon SQS queue Inputs: sess is the current session, which provides configuration for the SDK's service clients queueName is the name of the queue Output: If success, the URL of the queue and nil Otherwise, an empty string and an error from the call to.

SetMsgVisibility sets the visibility timeout for a message in an SQS queue Inputs: sess is the current session, which provides configuration for the SDK's service clients handle is the receipt handle of the message queueURL is the URL of the queue visibility is the duration, in seconds, while messages are in the queue, but not available Output: If success, nil Otherwise, an error from the call to ReceiveQueue.