serialize method
Serialize.
Implementation
@override
void serialize(List<int> buffer) {
// Write type-id 0x74ae4240.
buffer.writeInt32(0x74ae4240);
// Write fields.
buffer.writeVectorObject(updates);
buffer.writeVectorObject(users);
buffer.writeVectorObject(chats);
buffer.writeDateTime(date);
buffer.writeInt32(seq);
// Finished serialization.
}