Azure REST API - PIM privilegedOperationEvents error - Status Code 500

[shailesh-yadav-moe]

Describe the bug

I am using REST API to get list of all privileged operations for all the users. I followed following documentation:
https://developer.microsoft.com/en-us/graph/docs/api-reference/beta/api/privilegedoperationevent_list

Everything was fine until 6 Nov 2018 10 PM NZST, but now it's giving me following error in Response body:

---

{
"error": {
"code": "UnknownError",
"message": "{"message":"An error has occurred."}",
"innerError": {
"request-id": "dc8e93ca-e46d-4bdc-a6b8-7bf6cdc11fed",
"date": "2018-11-07T19:58:47"
}
}
}

I also checked it in Graph Explorer to verify, but same error there too
My access token generated is fine, because it works with the other endpoints of v1

To Reproduce

Steps to reproduce the behavior:

1. Go to Graph Explorer - https://developer.microsoft.com/en-us/graph/graph-explorer
2. Login using a user which is registered for PIM.
3. Make a new request to Graph API by choosing "GET" in request type and selecting "beta" in version.
4. Paste this in the request URL "https://graph.microsoft.com/beta/privilegedOperationEvents", and click "Run Query"
5. See error in the "Response Preview" in the bottom with Error Code = "Failure - Status Code 500

Expected behavior

I Expect JSON like following:

HTTP/1.1 200 OK
Content-type: application/json
Content-length: 547

{
"value": [
{
"id": "201707240003469369",
"userId": "2cf9eef8-bc67-4aa4-bb65-75cc9e5c3f80",
"userName": "admin1",
"userMail": "admin1@contoso.onmicrosoft.com",
"roleId": "9360feb5-f418-4baa-8175-e2a00bac4301",
"roleName": "Directory Writers",
"expirationDateTime": "0001-01-01T00:00:00Z",
"creationDateTime": "2017-07-24T18:32:38.7589078Z",
"requestorId": "0f693614-c255-4cf5-92fa-74e770c656d8",
"requestorName": "admin",
"tenantId": "ef73ae8b-cc96-4325-9bd1-dc82594b0b40",
"requestType": "Assign",
"additionalInformation": null,
"referenceKey": null,
"referenceSystem": null
},
{
"id": "201707240003469372",
"userId": "2cf9eef8-bc67-4aa4-bb65-75cc9e5c3f80",
"userName": "admin",
"userMail": "admin1@contoso.onmicrosoft.com",
"roleId": "95e79109-95c0-4d8e-aee3-d01accf2d47b",
"roleName": "Guest Inviter",
"expirationDateTime": "0001-01-01T00:00:00Z",
"creationDateTime": "2017-07-24T18:33:00.7607701Z",
"requestorId": "0f693614-c255-4cf5-92fa-74e770c656d8",
"requestorName": "admin",
"tenantId": "ef73ae8b-cc96-4325-9bd1-dc82594b0b40",
"requestType": "Assign",
"additionalInformation": null,
"referenceKey": null,
"referenceSystem": null
}
]
}

Screenshots

Desktop (please complete the following information):

• OS: Linux Centos7
• Language: Go
• oauth2: golang.org/x/oauth2
• Browser: Chrome, IE, Firefox
• Version: Chrome version Version 68.0.3440.84 (Official Build) (64-bit)

[welcome]

Thank you for creating the issue! One of our team members will get back to you shortly with additional information.

[Powerhelmsman]

@dend Can you take a look at this issue?

[pstapf]

I'm facing exactly the same issue using the API with PowerShell getting token with Username/Password by ADAL:
Also with the following endpoint:
https://graph.microsoft.com/beta/privilegedRoles
https://graph.microsoft.com/beta/privilegedRoleAssignments

PIM is enabled (it worked before) user is PIM Admin and has a AADP2 license applied.
Also a customer of mine is affected where I use the same script.

Error message from Graph Explorer:
{
"error": {
"code": "UnknownError",
"message": "{"message":"An error has occurred."}",
"innerError": {
"request-id": "16e184f8-86cb-4424-abff-4fd3ac4a010e",
"date": "2018-11-12T12:40:15"
}
}
}

Error message from PowerShell:

Invoke-RestMethod : The remote server returned an error: (500) Internal Server Error.
At line:1 char:21

• $allRoleEvents=(Invoke-RestMethod -Method GET -Uri "https://graph.microsoft. ...
  

•   + CategoryInfo          : InvalidOperation: (System.Net.HttpWebRequest:HttpWebRequest) [Invoke-RestMethod], WebException
    + FullyQualifiedErrorId : WebCmdletWebResponseException,Microsoft.PowerShell.Commands.InvokeRestMethodCommand
  
  

/Peter

[pstapf]

Talked to the PM through a different channel an they added a scope check against the token.
I was using a generic client_id in my PowerShell Script and using an User/Password Auth Flow

To solve the issue:
Create an native app in Azure AD
Set the following permissions for Graph API:
Directory.AccessAsUser.All
Directory.Read.All
Directory.ReadWrite.All
PrivilegedAccess.ReadWrite.AzureAD

Used that appID (client_id) in my PowerShell script instead of the generic one and script is working now again.

[Powerhelmsman]

@pstapf Thanks you provide the solution. @shailesh-yadav-moe Is this solution helpful?

[shailesh-yadav-moe]

@pstapf Thanks you provide the solution. @shailesh-yadav-moe Is this solution helpful?

As described by @pstapf above, I just added new permissions to my web app and it's working now. Looks like it was a permission issue. I have given following permissions in the scope, and everything remains unchanged:
Directory.AccessAsUser.All
Directory.Read.All
Directory.ReadWrite.All
PrivilegedAccess.ReadWrite.AzureAD

thanks @Powerhelmsman @pstapf
it's working again !!!