Get ProductCategory
Success
Internal Server Error
[{"ProductId": 0,"CategoryId": 0,"ClientId": 0,"IsPrimary": true,"SortOrder": 0,"ProductSortOrder": 0,"IsActive": true,"Created": "2019-08-24T14:15:22Z","CreatedBy": 0,"Updated": "2019-08-24T14:15:22Z","UpdatedBy": 0}]