Updates RSVP.
Each time the RSVP is updated, revision increments by 1. The existing revision must be included when updating the RSVP. This ensures you're working with the latest RSVP and prevents unintended overwrites.
You can only call this method when authenticated as a Wix app or Wix user identity.
There are 4 errors with this status code.
There are 4 errors with this status code.
This method may also return standard errors. Learn more about standard Wix errors.