Disable Jenkins multibranch pipeline trigger on every commit

[chatzich]

I have a multibranch pipeline which is triggered after every commit, I want to disable every commit run and just set a trigger for a simple nightly test build

[Marie-Hélène Touchette]

This is more about Jenkins than Bitbucket, really.

You could just remove the bitbucket webhook that's triggering jenkins, and enable daily repository polling in your multibranch pipeline configuration (Scan Multibranch Pipeline Triggers)