Hi team,
I meet this error when calling PATCH "/beta/subscriptions/<id> to renew an existing subscription in node js cron-job. Sometimes it works, sometimes it failed.
Does anyone know what we can do to resolve this?
Thanks!
```
GraphError: Operation: Update; Exception: [Status Code: InternalServerError; Reason: Etag validation failed when updating PerUserSubscriptions.93d514c2-13db-416f-ab39-34f4fb1fd66e_cb559b97-b280-4980-9082-effb07bb1ee4_presence in CosmosDB] at new GraphError (/integration-presence-service/node_modules/@microsoft/microsoft-graph-client/src/GraphError.ts:61:3) at Function.GraphErrorHandler.constructErrorFromResponse (/integration-presence-service/node_modules/@microsoft/microsoft-graph-client/src/GraphErrorHandler.ts:76:18) at Function.<anonymous> (/integration-presence-service/node_modules/@microsoft/microsoft-graph-client/src/GraphErrorHandler.ts:102:31) at step (/integration-presence-service/node_modules/tslib/tslib.js:144:27) at Object.next (/integration-presence-service/node_modules/tslib/tslib.js:125:57) at /integration-presence-service/node_modules/tslib/tslib.js:118:75 at new Promise (<anonymous>) at __awaiter (/integration-presence-service/node_modules/tslib/tslib.js:114:16) at Function.GraphErrorHandler.getError (/integration-presence-service/node_modules/@microsoft/microsoft-graph-client/lib/src/GraphErrorHandler.js:85:38) at GraphRequest.<anonymous> (/integration-presence-service/node_modules/@microsoft/microsoft-graph-client/src/GraphRequest.ts:391:55) at step (/integration-presence-service/node_modules/tslib/tslib.js:144:27) at Object.throw (/integration-presence-service/node_modules/tslib/tslib.js:125:57) at rejected (/integration-presence-service/node_modules/tslib/tslib.js:116:69) at runMicrotasks (<anonymous>) at processTicksAndRejections (internal/process/task_queues.js:95:5) { statusCode: 500, code: 'ExtensionError', requestId: '02082d26-5b4a-475f-b409-0e191cb1ca33', date: 2022-04-29T06:00:04.000Z, body: '{"code":"ExtensionError","message":"Operation: Update; Exception: [Status Code: InternalServerError; Reason: Etag validation failed when updating PerUserSubscriptions.93d514c2-13db-416f-ab39-34f4fb1fd66e_cb559b97-b280-4980-9082-effb07bb1ee4_presence in CosmosDB]","innerError":{"date":"2022-04-29T06:00:04","request-id":"02082d26-5b4a-475f-b409-0e191cb1ca33","client-request-id":"f6a61ad8-dd8b-7b28-1710-62c363a1625f"}}'}
```
