MessageDeltaObject constructor
      const
      MessageDeltaObject({ 
    
- required String id,
 - required MessageDeltaObjectObject object,
 - required MessageDelta delta,
 
Factory constructor for MessageDeltaObject
Implementation
const factory MessageDeltaObject({
  /// The identifier of the message, which can be referenced in API endpoints.
  required String id,
  /// The object type, which is always `thread.message.delta`.
  required MessageDeltaObjectObject object,
  /// The delta containing the fields that have changed on the Message.
  required MessageDelta delta,
}) = _MessageDeltaObject;