Microsoft-graph-docs: Unknown error when sending a message using beta/teams/{id}/channels/{id}/messages

[envite1]

Got the following error when trying to send a message using Global Admin credentials to a teams where the User and the Global Admin is part of it using /beta/teams/{id}/channels/{id}/messages api.

{
error:
{
code: 'UnknownError',
message: '',
innerError:
{
'request-id': 'cdb860e4-4611-4ea1-8411-890d3d73cb05',
date: '2019-06-10T14:17:13'
}
}
}
The same API with the same credential worked good few days before. The mentioned error is also not helpful to identify the issue.

Is there anything changed on the beta api and how to identify the root cause of this issue ?

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Document Details

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• ID: 2597c208-2548-9bf3-3c0c-95a15975c53d
• Version Independent ID: cc1d5794-460d-903d-5f60-548f55101e21
• Content: Create chatMessage in a channel - Microsoft Graph beta
• Content Source: api-reference/beta/api/channel-post-messages.md
• Product: microsoft-teams
• Technology: microsoft-graph
• GitHub Login: @RamjotSingh
• Microsoft Alias: MSGraphDocsVteam

[RamjotSingh]

Are you still seeing this error? I investigated and it looks like a temporary thing where the request timed out. If you continue to see this error please send the request Ids and I look further.

[tpetersonkth]

I am also having the exact same problem. The problem seems to be related to the token. When calling the api with a work account token it executes successfully. However, when calling the api with the exact same request except for using our application's token instead of the work account token, it fails with this error.

[envite1]

@RamjotSingh If that is a request time out issue a simple re-try would help ?

[RamjotSingh]

@pythonpsycho1337 - As the permission table above notes, Application only context is not supported on this API at the moment.
@envite1 - Yes

[ssudheerk99]

@RamjotSingh can we expect to support in Application only context in near future ?
if yes, what can be the ETA

[jmcadams-r7]

So wait, I've given my application both Application and Directory permissions with Group.ReadWrite.All and Directory.ReadWrite.All I'm still seeing the above error. Is there something else to this?

[tchay99]

Please vote on this: https://microsoftteams.uservoice.com/forums/555103-public/suggestions/40298410-ability-to-query-channel-message-timestamps-via-ms