Choosing an existing PDF
Setting the current target translation
Instead of always uploading a PDF prior to working with it, you can choose to work with a PDF that has already been uploaded. To do this you must get a listing of all PDFs owned by the user (see Document List). You then tell the API the ID of the target translation you wish to work with.
Sets the current target translation using the unique ID target_id.
No verification is done at this point. If the ID is invalid or belongs to a PDF owned by a different user, later calls to the API will raise an appropriate exception.