Microsoft-graph-docs: unknown error

[chenxizhang]

I am trying to call this api through the Microsoft.Graph.beta SDK and the Graph Explorer, it just return an unknown error

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• ID: 701a6812-452b-7724-dc1b-635fc90736c9
• Version Independent ID: c956e3e9-d914-346a-799d-f00707fd786a
• Content: List channel messages - Microsoft Graph beta
• Content Source: api-reference/beta/api/channel-list-messages.md
• Product: microsoft-teams
• Technology: microsoft-graph
• GitHub Login: @nkramer
• Microsoft Alias: MSGraphDocsVteam

[Ngoroth]

I have same problem.
Trying with application token and Group.Read.All, User.Read.All scopes
Examples of answers:
x-ms-ags-diagnostic : {"ServerInfo":{"DataCenter":"West Europe","Slice":"SliceC","Ring":"5","ScaleUnit":"003","RoleInstance":"AGSFE_IN_78"}}
{ "error": { "code": "UnknownError", "message": "", "innerError": { "request-id": "de2ff21a-15da-4a96-af8b-5a2d29555e73", "date": "2020-04-06T09:25:46" } } }

Code: UnknownError Inner error: AdditionalData: request-id: 5d02570b-7388-498a-905f-c300bb7b8b7b date: 2020-04-06T08:52:49

UPD. I found possible cause of error. https://docs.microsoft.com/en-us/graph/teams-protected-apis

[jpalo]

Same error here, using Application permission type with Group.Read.All permissions. Can get hold of the channel just fine using https://graph.microsoft.com/beta/teams/TEAMID/channels but subsequently fetching messages of that channel fails https://graph.microsoft.com/beta/teams/TEAMID/channels/CHANNELID/messages.

{
  "error": {
    "code": "UnknownError",
    "message": "",
    "innerError": {
      "request-id": "d3c5a0a8-011f-40d8-8b69-1b9a26abe541",
      "date": "2020-05-05T13:23:59"
    }
  }
}

[Ngoroth]

Same error here, using Application permission type with Group.Read.All permissions. Can get hold of the channel just fine using https://graph.microsoft.com/beta/teams/TEAMID/channels but subsequently fetching messages of that channel fails https://graph.microsoft.com/beta/teams/TEAMID/channels/CHANNELID/messages.

{
  "error": {
    "code": "UnknownError",
    "message": "",
    "innerError": {
      "request-id": "d3c5a0a8-011f-40d8-8b69-1b9a26abe541",
      "date": "2020-05-05T13:23:59"
    }
  }
}

Did you get permission to protected graph api?
https://docs.microsoft.com/en-us/graph/teams-protected-apis

[jpalo]

No, that must be it. Thank you @Ngoroth!

[sunilm-css]

I entered and submitted the form. Still I don't see the messages coming thru. Application Access. I still run in to errors

request:https://graph.microsoft.com/beta/teams/0cefd2e5....../channels/19:417......[email protected]/messages?$top=99,

response:{'error': {'code': 'UnknownError', 'message': '', 'innerError': {'request-id': '67d25bc2-......87780e', 'date': '2020-05-07T20:13:03'}}}

[Ngoroth]

I entered and submitted the form. Still I don't see the messages coming thru. Application Access. I still run in to errors

request:https://graph.microsoft.com/beta/teams/0cefd2e5....../channels/19:417......[email protected]/messages?$top=99,

response:{'error': {'code': 'UnknownError', 'message': '', 'innerError': {'request-id': '67d25bc2-......87780e', 'date': '2020-05-07T20:13:03'}}}

You should wait for approval your permission request. In my case it takes about 4 weeks.

[jpalo]

Yes, it does work. They didn't send any email telling when it was set, though. I waited few weeks, then sent mail to the address mentioned top of the dorm, and they promptly responded permission was approved and granted.

[anandab-msft]

closing this issue as this is related to using protected API. Please see https://docs.microsoft.com/en-us/graph/teams-protected-apis for using protected APIs.