{ "error": { "code": "ErrorInvalidUser", "message": "The requested user '6fbdab65-f39b-43d4-9140-bc6024e77fbe' is invalid." } }

Question

I am getting following error when I am trying to access graph API using folllowing url
[https://graph.microsoft.com/v1.0/users/******@domain.com/mailFolders('inbox')/messages?$top=10](https://learn.microsoft.com/en-us/answers/questions/1343549/error-((-code-errorinvaliduser-message-the-request)

I have assigned permissions to read mail box for ******@domain.com user,
Still facing the above error.
I am trying to read inbox email of ******@domain.com
I am trying to call the API in postman. Also the status filed is granted to specific domain
Please help

Answer 1

Hi @Siddesh Sanjay Jadhav (TTL) ,

Thanks for reaching out.

The error message indicates that the user you are trying to access is invalid. Please make sure that the user ID you are using is correct and that the user exists in your organization's directory.

I repro the scenario at my end using valid user id exist in my Azure AD /Microsoft Entra ID and able to get the response successfully.

Did you try to pass objectId of the user in place of user id?

Hope this will help.

Thanks,

Shweta

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