This method is used to copy a document.
The application object is identified (Document Set) by the attributes described in the section
Parameters. The content version is identified by the attributes likewise described in the section "Parameters".When a document is copied, the link is also copied. The following attributes are transfer parameters:
Class name, name of application class
Class type, type of application class
Object ID
Client
This parameter is optional, except in the case of client-specific documents, where it must be used.
The attribute name and value are transferred in the table
PROPERTIES.The new document is appended to either the outgoing business object or a new document. The new variant is identified by the following attributes (in the same way as the content version):
Document ID
Document version number
Document variant ID
This means that this method can be used for both copying and reassigning.