Invitation Result
Invitation result related to this candidate:
CANCELED: The invitation was canceled by the sender.
ACCEPTED: The invitation was accepted by the candidate.
DECLINED: The invitation was declined by the candidate.
USER_BUSY: The candidate was not available.
USER_NOT_AVAILABLE: The candidate was not available.
USER_NOT_FOUND The candidate was unreachable.
NOT_ANSWERED: The candidate did not answer the invitation.
UNKNOWN: Unknown result.