Ошибка создания WebHook для MicrosoftGraph
Что представляет собой ClientState?
{
"changeType": "updated",
"clientState": "kT]G=3@hClz0rRfOuVr*3UA8V_9UGs4p",
"expirationDateTime": "2019-09-26T15:46:18.835Z",
"notificationUrl": "https://webhooksformicrosoftgraph.azurewebsites.net/api/HttpTrigger1",
"resource": "groups"
}
{
"error": {
"code": "InvalidRequest",
"message": "Subscription validation request failed. Must respond with 200 OK to this request.",
"innerError": {
"request-id": "4f368e23-9a5d-4c72-a2cf-9bbe33f677f4",
"date": "2019-09-23T06:35:20"
}
}
}