InactiveMessage
ID of the library message to use when InactiveSurvey is set to DisplayMessage. See InactiveSurvey and InactiveMessageLibrary.
stringInactiveMessage (string)nullable
ID of the library message to use when InactiveSurvey is set to DisplayMessage. See InactiveSurvey and InactiveMessageLibrary.
Possible values: Value must match regular expression ^(MS_[a-zA-Z0-9]{11,15})?$
Example:
MS_abcdefg12345InactiveMessage
"MS_abcdefg12345"