Hi All - I have a plugin that run when an Appointment is created (registered on the Book message). When the user creates an appointment, if the invited persons are busy at that time, the plugin runs, but in the 'ValidationResult' the activityid is null. If the invited persons are not busy it works fine.
How do i retrieve the ID of the appointment on create from the OutputParameters (under the Book message, parent pipeline) regardless of if the resources are booked?
Any help is appreciated.
Many thanks.