get all the library in one shot without requesting with page paramenter

Is it possible to get all the document ids in one shot without mentioning about the page parameter. for eg: I have 50 documents.Currently if I don't mention and just use https://api-oauth2.mendeley.com/oapi/library/?access_token=xxx I am receiving only 20 document ids with the total_results = 50 and total_pages = 3. But I don't know how many documents that I need to import and I want to avoid multiple calls getting only few items/per page. So is there any way to get all the documents in one shot? Thank you.