You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: find_coordinator_response.go
    path of file: ./repos/plumber/vendor/github.com/Shopify/sarama
    
    the code of the file until where you have to start completion: package sarama

import (
	"time"
)

var NoNode = &Broker{id: -1, addr: ":-1"}

type FindCoordinatorResponse struct {
	Version      int16
	ThrottleTime time.Duration
	Err          KError
	ErrMsg       *string
	Coordinator  *Broker
}

func (f *FindCoordinatorResponse) decode(pd packetDecoder, version int16) (err error) {
	if version >= 1 {
		f.Version = version

		throttleTime, err := pd.getInt32()
		if err != nil {
			return err

    
func (f *FindCoordinatorResponse) decode(pd packetDecoder, version int16) (err error) {
	if version >= 1 {
		f.Version = version

		throttleTime, err := pd.getInt32()
		if err != nil {
			return err
		}
		f.ThrottleTime = time.Duration(throttleTime) * time.Millisecond
	}

	tmp, err := pd.getInt16()
	if err != nil {
		return err
	}
	f.Err = KError(tmp)

	if version >= 1 {
		if f.ErrMsg, err = pd.getNullableString(); err != nil {
			return err
		}
	}

	coordinator := new(Broker)
	// The version is hardcoded to 0, as version 1 of the Broker-decode
	// contains the rack-field which is not present in the FindCoordinatorResponse.
	if err := coordinator.decode(pd, 0); err != nil {
		return err
	}
	if coordinator.addr == ":0" {
		return nil
	}
	f.Coordinator = coordinator

	return nil
}