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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(44.800000000000004, 49%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESS%3C/text%3E%3C/svg%3E)
Using graph explorer, https://graph.microsoft.com/beta/security/labels/retentionLabels lists the retention labels correctly. https://graph.microsoft.com/beta/security/labels/retentionLabels/{retentionLabel-id} displays an error. This is also the case with the v1.0 API and also the Graph Powershell cmdlets
An API that connects multiple Microsoft services, enabling data access and automation across platforms
The server encountered some issues last week, the error has now been fixed.
Hope this helps.
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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(214.4, 34%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJM%3C/text%3E%3C/svg%3E)
This issue appears to be still present. I had been using this API for weeks, starting in October, and then it suddenly stopped working sometime in November with the response details below. This is the case when using v1.0 or beta.
{
"error": {
"code": "UnknownError",
"message": "{\"ErrorCode\":\"\",\"Message\":\"Value cannot be null. (Parameter 'source')\"}",
"innerError": {
"date": "2024-12-19T20:01:41",
"request-id": "ebb3c3a9-743b-4435-ab2b-009845eb0ba1",
"client-request-id": "835f09b5-3232-44cd-1c7f-a5ecb6e7429d"
}
}
}
Yeah, it was working, then not working, then working, then not working. Clearly MS doesn't care about MS Graph despite moving everything over to it.
If you can reliably reproduce the issue, best open a support case and report it.