Purges (permanently deletes) all items in the Trash folder.
<purgeDeletedItemsRequest/>
<purgeDeletedItemsResponse> <status type="types:Status"/> </purgeDeletedItemsResponse>
Returns the error number related to the event. 0 indicates that the request was successful.
Returns the success or failure of the method.
<purgeDeletedItemsRequest /> <purgeDeletedItemsResponse> <status> <code>0</code> </status> </purgeDeletedItemsResponse>