AWS SDK Version 3 for .NET
API Reference

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Deletes the messages in a queue specified by the QueueURL parameter.

When you use the PurgeQueue action, you can't retrieve a message deleted from a queue.

When you purge a queue, the message deletion process takes up to 60 seconds. All messages sent to the queue before calling the PurgeQueue action are deleted. Messages sent to the queue while it is being purged might be deleted. While the queue is being purged, messages sent to the queue before PurgeQueue is called might be received, but are deleted within the next minute.


For .NET Core, PCL and Unity this operation is only available in asynchronous form. Please refer to PurgeQueueAsync.

Namespace: Amazon.SQS
Assembly: AWSSDK.SQS.dll
Version: 3.x.y.z


public abstract PurgeQueueResponse PurgeQueue(
         String queueUrl
Type: System.String

The URL of the queue from which the PurgeQueue action deletes messages. Queue URLs are case-sensitive.

Return Value
The response from the PurgeQueue service method, as returned by SQS.


PurgeQueueInProgressException Indicates that the specified queue previously received a PurgeQueue request within the last 60 seconds (the time it can take to delete the messages in the queue).
QueueDoesNotExistException The queue referred to doesn't exist.

Version Information

.NET Framework:
Supported in: 4.5, 4.0, 3.5

Portable Class Library:
Supported in: Windows Store Apps
Supported in: Windows Phone 8.1
Supported in: Xamarin Android
Supported in: Xamarin iOS (Unified)
Supported in: Xamarin.Forms

Supported Versions: 4.6 and above
Supported Platforms: Android, iOS, Standalone

See Also