# Who is On-Call

```
query{
	whoIsOncall(filters:{teamID:"6129ac15518568defa92794b"}){
    schedule{
      name,
      ID,
      teamID
    },
    oncallParticipants{
      ID,
      type,
    }
  }
}
```

**Response:**

```json
{
  "errors": [
    {
      "message": "the requested element is null which the schema does not allow",
      "path": [
        "whoIsOncall",
        3,
        "schedule"
      ]
    },
    {
      "message": "the requested element is null which the schema does not allow",
      "path": [
        "whoIsOncall",
        5,
        "schedule"
      ]
    }
  ],
  "data": {
    "whoIsOncall": null
  }
}
```

{% hint style="info" %} <mark style="color:blue;">**Note**</mark>: For more information about the Who is On-Call REST API, please refer to this resource [<mark style="color:blue;">here</mark>](https://apidocs.squadcast.com/#769a914e-de72-44b8-97d0-0ce1ea1036cb).
{% endhint %}