Model: event

[Optional] Event identifier (max 30 chars).

[Conditional] Type of event; required when eventID is present.

[Optional] Event name (max 30 chars).

[Conditional] ISO 8601 date and time of the event; required when eventID is present.

[Optional] ISO 8601 date and time when tickets for the event went on sale.

[Optional] Event genre classification.

[Optional] Identifier of the venue where the event is held (max 20 chars).

[Optional] Reference to the address record for the event venue (max 10 chars).

[Optional] ISO 8601 date and time when the event record was created.

[Optional] ISO 8601 date and time when the event record was last updated.

[Optional] Seating and ticket quantity information associated with the event.