One document, several signatures in one API call

[jokamax]

Hi,

In the documentation I read they can send for one call :

REQUEST_METADATA.VISIBLE_SIGNATURE_RECTANGLE
REQUEST_METADATA.VISIBLE_SIGNATURE_PAGE

For a call of type :

MultipartBody prepareRequest = Unirest.post(URL_API_PRODUCTION + "/process")
                .field("workerName", "PDFSigner")
                .field("processType", "signDocument")
                .field("filereceivefile", file);

But in some case, we have two or more signature one the same document.
Should we send an API call "for each signature"? or is there a way to send a document one time only with several "page/position"?

thanks