Update engagement task status in nodejs

PATCH did the trick. Thanks @kierana

For reference, my apiOptions looked like this:

 const apiOptions = {
 path: '/engagements/v1/engagements/'+id,
 method: 'PATCH',
 body: {
 "engagement": {
 },
 "metadata": {
 "status": "COMPLETED",
 }
 }
 }

Phil