call abstract method

TRes call({
  1. List<Mutation$sendMessageToTarget$sendMessageToTarget$media$video>? video,
  2. List<Mutation$sendMessageToTarget$sendMessageToTarget$media$picture>? picture,
  3. String? $__typename,
})

Implementation

TRes call({
  List<Mutation$sendMessageToTarget$sendMessageToTarget$media$video>? video,
  List<Mutation$sendMessageToTarget$sendMessageToTarget$media$picture>?
      picture,
  String? $__typename,
});