RLV_0aB010OGResponseVSgs5Error_pSgtctcfc"></a>
                    <a name="//apple_ref/swift/Method/init(callbackQueue:completion:)" class="dashAnchor"></a>
                    <a class="token" href="#/s:21GetStreamActivityFeed15OpenGraphWorkerC13callbackQueue10completionACSo17OS_dispatch_queueC_y10Foundation3URLV_0aB010OGResponseVSgs5Error_pSgtctcfc">init(callbackQueue:completion:)</a>
                    </code>
                  </div>
                  <div class="height-container">
                   