Power Bi Push not on exisiting dataset possible

Is it possible to use push rest api to feed data to a dataset created via a PBIX file?
Because there are several question here that says no

https://community.powerbi.com/t5/Developer/Power-Bi-Push-not-on-exisiting-dataset-possible/m-p/66502#M2140

but I can't find the Idea being posted and maybe it has been developed?

thanks