serialize method
Serialize.
Implementation
@override
void serialize(List<int> buffer) {
// Write type-id 0xfa95b0dd.
buffer.writeInt32(0xfa95b0dd);
// Write fields.
buffer.writeInt64(id);
buffer.writeInt64(accessHash);
buffer.writeDateTime(date);
buffer.writeString(mimeType);
buffer.writeInt32(size);
buffer.writeObject(thumb);
buffer.writeInt32(dcId);
buffer.writeVectorObject(attributes);
// Finished serialization.
}