Can I add custom Cloud Actions?

No. Customers may select the Cloud Actions to run on default or run per environment but cannot add custom Cloud Actions.

Cloud Actions offer common DevOps tasks that represent known best practice and may not meet the needs for every type of code deployment. If it does not meet your needs, we recommend disabling Cloud Actions to not interfere with more complex deployment workflows. For information about how to disable Cloud Actions, see Disabling Cloud Actions.

Cloud Actions are in addition to Cloud Hooks, in which customers have greater control to customize deployment actions through code-based methods.