Description For a few weeks the userPrincipleName field has been empty in the GET my profile request response. This occurs in the graph explorer (see screenshot) or when using the graph SDK in javascript. I have logged out and back in and nothing fixes it. The mail field was previously populated with my email but a week ago it became empty too. I don't have this issue with my other microsoft accounts. Steps to Reproduce Sign into [shireenlannister.98@gmail.com]. Perform a GET my profile request on the graph explorer. Expected behavior: The userPrincipleName field should contain "[shireenlannister.98@gmail.com]". Actual behavior: The userPrincipleName is empty. Additional Context I have searched the internet and this shouldn't occur. For example, this post . Usage Information { "client-request-id": "9b2b64a2-9bd0-cb07-2797-4d8978371746", "content-type": "application/json;odata.metadata=minimal;odata.streaming=true;IEEE754Compatible=false;charset=utf-8", "request-id": "0ef42f0c-8f3e-4aad-84a3-7628c6efc066" }

userPrincipleName empty in GET my profile request

ShireenLan 5

no_userPrincipleName

no_mail_no_userPrincipleName

Description

For a few weeks the userPrincipleName field has been empty in the GET my profile request response.
This occurs in the graph explorer (see screenshot) or when using the graph SDK in javascript.
I have logged out and back in and nothing fixes it.
The mail field was previously populated with my email but a week ago it became empty too.
I don't have this issue with my other microsoft accounts.

Steps to Reproduce

Sign into [shireenlannister.98@gmail.com].
Perform a GET my profile request on the graph explorer.

Expected behavior:

The userPrincipleName field should contain "[shireenlannister.98@gmail.com]".

Actual behavior:

The userPrincipleName is empty.

Additional Context

I have searched the internet and this shouldn't occur. For example, this post.

Usage Information

{
    "client-request-id": "9b2b64a2-9bd0-cb07-2797-4d8978371746",
    "content-type": "application/json;odata.metadata=minimal;odata.streaming=true;IEEE754Compatible=false;charset=utf-8",
    "request-id": "0ef42f0c-8f3e-4aad-84a3-7628c6efc066"
}

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Nick Piluso (ACDSee) 0 Reputation points

2024-07-05T22:25:01.4066667+00:00

I am currently experiencing this same issue. Microsoft Graph is not returning the "userPrincipalName" when accessing 'https://graph.microsoft.com/v1.0/me' with the 'User.Read' permission. This issue is reproducible on three of our systems and with the Graph Explorer at 'https://developer.microsoft.com/en-us/graph/graph-explorer?request=me&version=v1.0'. According to the Q&A at 'https://video2.skills-academy.com/en-us/answers/questions/1109943/will-graph-list-user-api-return-users-with-empty-u', "userPrincipalName" will never be blank or null. We know that this was working last week. We discovered it was not working yesterday, July 4th 2024.

The Graph Known-Issues page at 'https://developer.microsoft.com/en-us/graph/known-issues' is blank (only the header and footer are shown) when I try to access it.

Please advise, and thank you in advance.

Sincerely, Nick.

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