git/bitbucket error: Unable to make Pull requests. But can clone

Question

Full error message

remote: Your credentials lack one or more required privilege scopes.
fatal: unable to access 'https://bitbucket.org/a/b.git': The requested URL returned error: 403

I have write access on the repo, and the I've matched the ssh key in my.ssh folder with the one saved on bitbucket.

Answer 1

Solution for future reference: Clone repo via ssh. (ssh:git@bitbucket.org/a/b.git)