CONFIRM_UPDATE 

This method is always called in conjunction with UPDATE_WITH_URL .

This method must always be called when (a) document(s) has/have been stored successfully via URL. Otherwise the administrative data must be deleted using DELETE .

The application object is identified (Document Set) by the attributes described in the section Parameters.

This method is specified by the following parameters:

• COMPONENTS
• URIS
• SIGNATURE

This method is analogous to CONFIRM_CREATE, with the difference that it concerns updating and not creating documents.