Admin APIAPI ReferenceGroupsMake/Model/Year - Level4Retrieve a list of Make/Model/Year - level4sVersion: X-Cart 5.6.0Retrieve a list of Make/Model/Year - level4s GET /api/qsl/make/level4 Retrieve a list of Make/Model/Year - level4s Request Responses200401500Make/Model/Year - Level4 collectionUnauthorizedInternal error