Property:EventStatus
Status of an event: Scheduled (the default), Cancelled, Postponed or Moved online. Set by Template:Event.
Text Scheduled Cancelled Postponed Moved online
{ "type": "PROPERTY_CONSTRAINT_SCHEMA", "constraints": { "type_constraint": "_txt", "allowed_values": [ "Scheduled", "Cancelled", "Postponed", "Moved online" ] } }