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: export.go
    path of file: ./repos/chainlink/core/services/keystore/keys/ethkey
    
    the code of the file until where you have to start completion: package ethkey

import (
	"github.com/ethereum/go-ethereum/accounts/keystore"
	"github.com/google/uuid"
	"github
    
func (key KeyV2) ToEncryptedJSON(password string, scryptParams utils.ScryptParams) (export []byte, err error) {
	// DEV: uuid is derived directly from the address, since it is not stored internally
	id, err := uuid.FromBytes(key.Address.Bytes()[:16])
	if err != nil {
		return nil, errors.Wrapf(err, "could not generate ethkey UUID")
	}
	dKey := &keystore.Key{
		Id:         id,
		Address:    key.Address,
		PrivateKey: key.privateKey,
	}
	return keystore.EncryptKey(dKey, password, scryptParams.N, scryptParams.P)
}