microsoft-azure-storage/src/com/microsoft/azure/storage/queue/QueueRequest.java
public static HttpURLConnection deleteMessage(final URI uri, final QueueRequestOptions queueOptions,
            final OperationContext opContext, final String popReceipt) throws URISyntaxException, IOException,
            StorageException {

        final UriQueryBuilder builder = new UriQueryBuilder();
        builder.add(POP_RECEIPT, popReceipt);

        final HttpURLConnection request = BaseRequest.delete(uri, queueOptions, builder, opContext);

        return request;
    }
public static HttpURLConnection deleteMessage(final URI uri, final QueueRequestOptions queueOptions,
            final OperationContext opContext, final String popReceipt) throws URISyntaxException, IOException,
            StorageException {

        final UriQueryBuilder builder = new UriQueryBuilder();
        builder.add(POP_RECEIPT, popReceipt);

        final HttpURLConnection request = BaseRequest.delete(uri, queueOptions, builder, opContext);

        return request;
    }
Constructs a web request to delete a message from the queue. Sign the web
request with a length of -1L.

@param uri
A <code>URI</code> object that specifies the absolute URI to
the queue.
@param queueOptions
A {@link QueueRequestOptions} object that specifies execution options such as retry policy and timeout
settings for the operation. Specify <code>null</code> to use the request options specified on the
{@link CloudQueueClient}.
@param opContext
An {@link OperationContext} object that represents the context
for the current operation. This object is used to track
requests to the storage service, and to provide additional
runtime information about the operation.
@param popReceipt
A <code>String</code> that contains the pop receipt value
returned from an earlier call to {@link CloudQueueMessage#getPopReceipt} for the message to
delete.
@return An <code>HttpURLConnection</code> configured for the specified
operation.

@throws URISyntaxException
If the URI is not valid.
@throws IOException
@throws StorageException
If a storage service error occurred during the operation.