The information in this article is relevant only for the Vrbo full sync connection type.
A Vrbo Request to Book has a confirmation code associated with it and a status of "Reserved." The confirmation code format looks like this: HA-***.
An Inquiry has no confirmation code associated. If an Inquiry shows a confirmation code, it is in error and invalid. An invalid confirmation code does not have the "HA" prefix, and look like this: oZj3p48LA.