Sets a reply on a review.
Only 1 reply can be left on a review. Calling Set Reply when a reply already exists overwrites the existing reply.
This method may require higher-level permissions than the caller has, based on their identity and roles and permissions. In these cases, you can ensure the method is called with the required level of authorization by using one of the following:
Review ID.
Response to review author.
This method doesn't return any custom errors, but may return standard errors. Learn more about standard Wix errors.