# SY30017: Validation for some of your customers failed

Source: https://developer.synup.com/errors/sy30017

Documented under Review Campaigns.

```json
{
  "data": null,
  "errors": [
    {
      "message": "Validation for some of your customers failed",
      "context": {},
      "code": "SY30017"
    }
  ]
}
```