Teams REST API : Incorrect 'User Name' being returned in API

[Nilay Dhamecha]

Hi,

If we post a message through /chatThreads beta API and when we fetch the conversation with /messages beta API. 

Expected JSON was this :

"from": {
"application": null,
"device": null,
"conversation": null,
"user": {
"id": "<user-id>",
"displayName": "John Doe",
"userIdentityType": "aadUser"
}

What I am getting is this:

"from": {
"application": null,
"device": null,
"conversation": null,
"user": {
"id": "<user-id>",
"displayName": "orgid:<user-id>",
"userIdentityType": "aadUser"
}

Can someone please comment as to why this error is occurring and when can we expect this to get fixed?

[#2]

Hi,

   I also meet the issue. And only one user have this issue. Is it a bug or setting wrong?

Error information

@{id=5d6786be-bfbf-4b02-8e3f-2c43ff2a093a; displayName=orgid:5d6786be-bfbf-4b02-8e3f-2c43ff2a093a; userIdentityType=aadUser}

Correct information

@{id=4deb737d-0826-4252-80b2-935c07aab418; displayName=Acise Lee; userIdentityType=aadUser}

@{id=cf5a76c3-6a08-47da-9097-678a6fe5e3fc; displayName=Peter Tsai; userIdentityType=aadUser}

@{id=b2869b5b-a149-4805-9ce2-298fa433ba1f; displayName=Joseph Cheng; userIdentityType=aadUser}

[#3]

The issue is specific only to the user who posts the conversation through /chatThreads beta API.

For the conversations posted through Teams app the displayName is being returned correctly. So I feel like this is a bug from Microsoft's side which needs to be fixed.

[#4]

Nilay,

Yes, when use chatthread API and specific user displayname show the wrong information. Others are fine, I think it should be a bug and need to be fixed....

Fann