Graph retention label api returns failed to contact DataInsights in EOP error with application permission

Question

We are getting 500 error from https://graph.microsoft.com/v1.0/security/labels/retentionLabels when we use application permission. The error is as below. And the https://graph.microsoft.com/v1.0/security/labels/retentionLabels/{LabelId} Api works ok.

        "message": "{\"ErrorCode\":\"UnknownError\",\"Message\":\"Failed to contact DataInsights in EOP - Tenant = xxxx. Exception = DataInsights command(GET) FAILED - Unauthorized. TargetServer = SA2PR11MB5177.namprd11.prod.outlook.com\"}",

Answer 1

Hi @Xinzhao Zhang

This API doesn't currently support application permissions, use delegated permissions instead.

Hope this helps.

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