Microsoft Security | Microsoft Graph
An API that connects multiple Microsoft services, enabling data access and automation across platforms
Can't Use API to Get Channel Message or Post message to Channel
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(272, 52%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ED%3C/text%3E%3C/svg%3E)
DaiDaniel
1
Reputation point
Please help me.It is a big problem for me.Thanks!!!
When I want to get channel's message , it showed "unknownError".
When I want to post message to channel, it will show "unauthorized".
Microsoft Security | Microsoft Graph
{count} votes
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(256, 18%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESK%3C/text%3E%3C/svg%3E)
Shiva Keshav Varma 426 Reputation points2020-12-03T12:23:41.963+00:00 Could you please share the requestid and timestamp and the call you are making.
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Shiva Keshav Varma 426 Reputation points
2020-12-11T08:35:13.04+00:00 Are you still looking for help?
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