core + attic (Attic Area): these terms have been either deprecated from the core or extentions, or removed from pending as not accepted into the full vocabulary.

rsvpResponse

Canonical URL: http://schema.org/rsvpResponse

Thing > Property > rsvpResponse

The response (yes, no, maybe) to the RSVP.
Values expected to be one of these types
RsvpResponseType
Used on these types
RsvpAction

Schema Version 3.3