provider/alibaba_cloud.go
func (p *AlibabaCloudProvider) ApplyChanges(changes *plan.Changes) error {
	if changes == nil || len(changes.Create)+len(changes.Delete)+len(changes.UpdateNew) == 0 {
		// No op
		return nil
	}

	if p.privateZone {
		return p.applyChangesForPrivateZone(changes)
	}
	return p.applyChangesForDNS(changes)
}
func (p *AlibabaCloudProvider) ApplyChanges(changes *plan.Changes) error {
	if changes == nil || len(changes.Create)+len(changes.Delete)+len(changes.UpdateNew) == 0 {
		// No op
		return nil
	}

	if p.privateZone {
		return p.applyChangesForPrivateZone(changes)
	}
	return p.applyChangesForDNS(changes)
}
// ApplyChanges applies the given changes.
//
// Returns nil if the operation was successful or an error if the operation failed.