- (AlfrescoRequest
        *)retrieveLatestVersionOfDocument:(AlfrescoDocument *)document
        completionBlock:(AlfrescoDocumentCompletionBlock)completionBlock - retrieve the
      latest version of the specified document.
    Parameters
- (AlfrescoDocument *) document
 - The document to return versions for.
 - (AlfrescoDocumentCompletionBlock) completionBlock
 - The block that is called with the result on completion of the operation. The completion block has the format typedef void (^AlfrescoDocumentCompletionBlock)(AlfrescoDocument *document, NSError *error);.
 
Returns
(AlfrescoRequest *)
Example