Hi,
I planned to creating an application using Microsoft Graph. I choose to Planner Task as playground. I can get the task items or buckets but I could not achieve create a new planner task or updating the existing one.
(First of all, I tried directly execute on Microsoft Graph Explorer)
Even though consent all permissions but still getting this error message:
"message":"The If-Match header must be specified for this kind of request."
{
"error": {
"code": "",
"message": "The If-Match header must be specified for this kind of request.",
"innerError": {
"date": "2023-07-13T10:09:26",
"request-id": "dca7a67f-e804-4c3a-98df-56dfbad86537",
"client-request-id": "66f3a446-7391-eb6a-6f87-3301acc4c915"
}
}
}
I tried to register an application on Azure Portal, and providing the secret key or such as things but I am not sure whether it should be do on that way. Is there a convenient way to do this?
Thanks in advance.
This issue has been resolved. It caused by lack of providing correct access token to the API.