Kill switches

A kill switch reports whether a panic/disable switch is engaged. It returns a Bool — true means the switch is on (the thing it guards is killed). Kill switches are not user-scoped; they resolve the same for any bound user.

let client = try Client(["user_id": "u_123"])
let killed = await client.getKillswitch("panic_button")
if killed {
    // short-circuit the guarded path
}

Named override switches

A kill switch can carry named per-key override switches (the dashboard "switches" feature) — e.g. one switch per region. Pass switchKey: to read a named switch:

let killedEu = await client.getKillswitch("panic_button", switchKey: "eu_region")

When the named key has no explicit override configured, the result falls back to the kill switch's top-level value — so a key you haven't set behaves exactly like the un-keyed getKillswitch("panic_button") call.