provider/aws.go
func (p *AWSProvider) DeleteRecords(endpoints []*endpoint.Endpoint) error {
	return p.doRecords(route53.ChangeActionDelete, endpoints)
}
func (p *AWSProvider) DeleteRecords(endpoints []*endpoint.Endpoint) error {
	return p.doRecords(route53.ChangeActionDelete, endpoints)
}
// DeleteRecords deletes a given set of DNS records in a given zone.