Automatic Deploy fails: "Branch Not Match"

I have an issue triggering a deploy via API (https://MYSERVER/api/deploy/J6pvcMX4zTr9O0j6HVLLR)

It fails with

{"message":"Branch Not Match"}

{"message":"Branch Not Match"}

I'm trying to deploy a Dockerfile from my Git server that uses the master branch.

Thanks for help!

Automatic Deploy fails: "Branch Not Match" - Dokploy