[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [HeapProfiler](./puppeteer.protocol.heapprofiler.md) > [GetObjectByHeapObjectIdRequest](./puppeteer.protocol.heapprofiler.getobjectbyheapobjectidrequest.md) > [objectGroup](./puppeteer.protocol.heapprofiler.getobjectbyheapobjectidrequest.objectgroup.md) ## Protocol.HeapProfiler.GetObjectByHeapObjectIdRequest.objectGroup property Symbolic group name that can be used to release multiple objects. Signature: ```typescript objectGroup?: string; ```