{"json_modified": "2016-03-28T08:44:35.181314", "uuid": "705bbb20-9710-4de9-ad37-94f476334cd3", "title": "unregister", "url": "/en-US/docs/Web/API/SyncRegistration/unregister", "tags": ["API", "Interface", "Junk", "unregister()", "Reference", "SyncRegistration", "Experimental", "R\u00e9f\u00e9rence", "ServiceWorker", "Exp\u00e9rimental"], "translations": [], "modified": "2016-01-12T15:04:32", "label": "unregister", "localization_tags": [], "locale": "en-US", "id": 148633, "last_edit": "2016-01-12T15:04:29", "summary": "The unregister() method of the <a href=\"/en-US/docs/Web/API/SyncRegistration\" title=\"The SyncRegistration interface of the the ServiceWorker API provides an object for managing background synchronization.\"><code>SyncRegistration</code></a> interface returns a <a href=\"/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise\" title=\"The Promise object is used for deferred and asynchronous computations. A Promise represents an operation that hasn't completed yet, but is expected in the future.\"><code>Promise</code></a> that resolves to a\u00a0 Boolean indicating whether the\u00a0SyncRegistration\u00a0object was unregistered.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Syntax", "title": "Syntax"}, {"id": "Returns", "title": "Returns"}, {"id": "Parameters", "title": "Parameters"}, {"id": "Browser_compatibility", "title": "Browser compatibility"}], "slug": "Web/API/SyncRegistration/unregister", "review_tags": ["technical"]}