Extends the read lock timeout of multiple messages in a queue.
            
 Declaration Syntax
 Declaration Syntax| C# | 
ChangeMessageVisibilityBatchResponse ChangeMessageVisibilityBatch( ChangeMessageVisibilityBatchRequest request )
 Parameters
 Parameters- request (ChangeMessageVisibilityBatchRequest)
- Change Message Visibility Batch request
 Return Value
 Return ValueChange Message Visibility Response from the service
 Remarks
 Remarks
            This operation takes multiple receipt handles and extends the lock timeout for each of the them.
            The result of the operation on each message is reported individually in the response.