Hey, is it possible to override a git-based a file-storage block - either github or gitlab - to get the git repo at a specific git ref, upon

prefect deployment build

? (Same way you can pass an override to a docker-container) Edit: corrected the command from git to prefect, my bad

I think what you want is to define the

Reference

in the git-block.

Right, but I may need to do that at

prefect deployment build

. I have three models, each living in a different branch. For each model, a deployment with a different

Reference

. Can I override the

Reference

parameter on the fly (for which the syntax I would like know) or do I have to create a block for each branch?

Oh, now I get it. I have a block for each branch (results in many blocks).