### Mutation
Use this mutation to import hosts and assign them to host groups.

```graphql
mutation ImportHosts($hosts: [CreateHost!]!) {
  importHosts(hosts: $hosts) {
    deviceKey
    hostid
    message
    error {
      message
      code
      data
    }
  }
}
```

### Variables
```json
{
  "hosts": [
    {
      "deviceKey": "TEST_DEVICE_001",
      "name": "Test Device 001",
      "deviceType": "bt_device_tracker_generic",
      "groupNames": ["ConstructionSite/Test"],
      "location": {
        "name": "Test Location",
        "location_lat": "52.5200",
        "location_lon": "13.4050"
      }
    }
  ]
}
```