Updates a booking policy.
Each time the booking policy is updated, revision increments by 1.
The current revision must be passed when updating the booking policy.
This ensures you're working with the latest booking policy and prevents unintended overwrites.
You can only call this method when authenticated as a Wix app or Wix user identity.
This method doesn’t return any custom errors, but may return standard errors. Learn more about standard Wix errors.