Microsoft.Rest.HttpOperationException: 'Operation returned an invalid status code 'Not Found''

Hi  zamsam6931 ,

You can check the following:

It seems to be caused by insufficient permissions or incorrect authentication, check if you have all the required permissions, you can check the details in the link below :

Embed content in your Power BI embedded analytics application - Power BI | Microsoft Learn

Check that the values entered are correct for tenantId, reportId, groupId and datasetId.

This is the related document, you can view this content:

Solved: Generate Embed Token For Create Issue - Microsoft Fabric Community

Solved: Creating datasource using Power BI RestAPI - Microsoft Fabric Community

c# - Operation returned an invalid status code 'Unauthorized'' - Stack Overflow

Best Regards,

Liu Yang

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