BlockRule

A never-play rule: a KIND of record the station must not play. Absolute, like a dislike, and exclude-only: there is no "only these" rule, because one could leave the station nothing to play. Every scope is optional and an absent one means "always"

Attributes (11)

Attribute	Type	Required	Description
id	string	Yes	read-only
field	'genre' | 'tag' | 'version'	Yes	genre refuses any record tagged with this genre or a kind of it (Punk Rock under Punk, never Pop under Pop Punk, never Trap under Rap). tag refuses a record carrying exactly this tag. version refuses a version of a record, read from the markers on its title and album: live refuses a live recording ("War Pigs - Live", anything from "Live in Nottingham"), and never a title that merely says the word ("Live Wire")
value	string	Yes	The genre or tag, as you would write it. For a version rule, the version: live is the only one
seasonFrom	string	No	First day it holds, as MM-DD. With seasonTo; a season starting after it ends wraps the year end
seasonTo	string	No	Last day it holds, as MM-DD
fromHour	number	No	First hour of the station's day it holds. With untilHour; a window starting after it ends wraps midnight
untilHour	number	No	The hour it stops holding, exclusive
modes	('rotation' | 'setlist' | 'feature')[]	No	Only while the station is in one of these modes. Absent or empty means every mode
slotIds	string[]	No	Only during these schedule blocks. Absent or empty means whatever is on
endsAt	string	No	When it stops holding. Absent means until it is removed
inForce	boolean	Yes	Whether it holds right now, on the station's clock, for what is on air. read-only