Exception caught during execution of fetch command when bitbucket repository is private

[paralelocslucasmagalhaes]

I'm trying to use a bitbucket private repository to hold all of my protos.
But I'm not figure out how to pass my credential and validated my user when use protop sync.

Bitbucket required to use a user and password_app to fulfill the request. I tried this, but protop sync falls when I use the '@' at the middle of the url.

git+https://${BITBUCKET_USER}:${BITBUCKET_APP_PASSWORD}@bitbucket.org/user/project.git@{version}'