# SY30021: Invalid Input. Missing either Rating or Feedback or Clicked Key in the input.

Source: https://developer.synup.com/errors/sy30021

Documented under Review Campaigns.

```json
{
  "data": null,
  "errors": [
    {
      "message": "Invalid Input. Missing either Rating or Feedback or Clicked Key in the input.",
      "context": {},
      "code": "SY30021"
    }
  ]
}
```