Function formatTimeZoneOffsetForInstant

formatTimeZoneOffsetForInstant(utcIso: string, timeZone: string): string
Returns the ISO 8601 offset for an instant in an IANA timezone.
Parameters
- utcIso: string
  UTC ISO 8601 timestamp.
- timeZone: string
  IANA timezone name.
Returns string
Offset suffix such as -04:00.
- Defined in lib/platforms/sermon-audio-schedule.ts:26