Function queryRelated

queryRelated(requestOptions): Promise<IQueryRelatedResponse>
```
import { queryRelated } from '@esri/arcgis-rest-feature-layer'
//
queryRelated({
 url: "http://services.myserver/OrgID/ArcGIS/rest/services/Petroleum/KSPetro/FeatureServer/0",
 relationshipId: 1,
 params: { returnCountOnly: true }
})
 .then(response) // response.relatedRecords
```
Query the related records for a feature service. See the REST Documentation for more information.
Parameters
- requestOptions: IQueryRelatedOptions
Returns Promise<IQueryRelatedResponse>
A Promise that will resolve with the query response
- Defined in node_modules/@esri/arcgis-rest-feature-layer/dist/esm/queryRelated.d.ts:46