# # GetCustomerByReferenceID400Response ```php use Xendit\Customer\GetCustomerByReferenceID400Response; ``` ## Properties | Name | Type | Required | Description | Examples | |------------|:-------------:|:-------------:|-------------|:-------------:| | **error_code** | **string** | ☑️ | | ENTITY_NOT_FOUND_ERROR | | **message** | **mixed** | ☑️ | | Entity does not exist | | **errors** | **object[]** | | | null | [[Back to README]](../../README.md)