Summary:
I'm trying to remove permission of a user on an item using Onedrive Graph API, but I'm always getting 403 Forbidden
. I'm using a business account and it's working fine for everything else; adding permissions to users, creating folders, uploading files, etc..
I'm following this documentation https://learn.microsoft.com/en-us/onedrive/developer/rest-api/api/permission_delete?view=odsp-graph-online .
What am I doing wrong?
Request made:
Method: DELETE
Authorization: Bearer eyJ0e...
Response of the request made:
{
"error": {
"code": "notAllowed",
"message": "Operation not allowed",
"innerError": {
"request-id": "23fe15ec-9e3a-4c78-8a82-52be07db60d4",
"date": "2019-04-19T11:10:20"
}
}
}
Postman Request & Response: https://i.ibb.co/y8wcsh8/postman.png
C# Code:
public dynamic RemoveItemPermission(string itemId, string permissionId)
{
string graphUrl = $"https://graph.microsoft.com/v1.0/me/drive/items/{itemId}/permissions/{permissionId}";
HttpWebRequest request = WebRequest.CreateHttp(graphUrl);
request.Headers.Add("Authorization", "Bearer " + AccessToken);
request.Method = "DELETE";
var response = request.GetResponse();
using (StreamReader reader = new StreamReader(response.GetResponseStream()))
{
return JsonConvert.DeserializeObject<dynamic>(reader.ReadToEnd());
}
}
Thanks for the very detailed question Carlos. Based on what you provided we did track down an issue with deleting direct access permissions that were granted to specific users. We disabled the problematic code and so hopefully your issue is now resolved. Definitely let us know if that's NOT the case.
According to Microsoft Documentation, you can delete only not inherited permissions. Only sharing permissions that are not inherited can be deleted. The inheritedFrom property must be null
https://learn.microsoft.com/en-us/graph/api/permission-delete?view=graph-rest-1.0&tabs=http
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