class Kafka::Protocol::SyncGroupRequest

def encode(encoder)
  encoder.write_string(@group_id)
  encoder.write_int32(@generation_id)
  encoder.write_string(@member_id)
  encoder.write_array(@group_assignment) do |member_id, member_assignment|
    encoder.write_string(member_id)
    encoder.write_bytes(Encoder.encode_with(member_assignment))
  end
end