func (cuo *CustomerUpdateOne) ClearExternalID() *CustomerUpdateOne {
	cuo.external_id = nil
	cuo.clearexternal_id = true
	return cuo
}
// ClearExternalID clears the value of external_id.
ClearExternalID clears the value of external_id.
// ClearExternalID clears the value of external_id .
func (cuo *CustomerUpdateOne) ClearExternalID() *CustomerUpdateOne {
	cuo.external_id = nil
	cuo.clearexternal_id = true
	return cuo
}
func ( cuo * CustomerUpdateOne ) ClearExternalID ( ) * CustomerUpdateOne { cuo . external_id = nil cuo . clearexternal_id = true return cuo }
ClearExternalID clears the value of external_id.
ClearExternalID clears the value of external_id .