SlotDeclarationInput

The value the slot holds when the Session starts and after clear_slot; null when omitted.

What the slot holds, for authors; never sent to the model.

True when the value may hold protected health information: it is content under the Compliance profile, never logged, traced or shown to an observer.

The type of the value: one property of the JSON Schema subset Tool parameters use (type of string, number, integer, boolean, array or object, with the keywords that subset admits), checked at create, draft update and publish (slot_schema_invalid).

Who may write the slot, each at most once; ["action"] when omitted, so that only transition and state actions write it.