RequestStationBreakInput

Ask the station to say something. The station decides where it goes, and may decline

Attributes (3)

Attribute	Type	Required	Description
kind	RequestableBreakKind	Yes
urgency	BreakUrgency	Yes	default: next
topic	string	No	What it is about, as a format clock band names it: a news category's key for a bulletin, a place's key for a forecast. A key that matches nothing is passed over when the break is written rather than read out under the wrong name