TO GET Product
Return up to this many results per page.(default: 50, maximum: 250)
In previous version, I've used this link but in "2021-04 version" It is not working....
Please help and provide me the updated link
Since the 2019-07 API Version we removed the page parameter, so you wouldn't be able to call it with API version 2021-04.
There's a great resource on Relative Pagination in our documentation here and an insight into the since_id and link pagination types here. Hope that helps!