Changes to Get document

added the optional property append_history to the response with the 200 status

added the optional property append_pdf to the response with the 200 status

added the optional property signer_objects to the response with the 200 status

the auto_archive response's property default value true was removed for the status 200

response property sign_mouse deprecated

response property sign_type deprecated

response property sign_upload deprecated

response property signature_placement deprecated