$Count fails on Get-MgOauth2PermissionGrant due to lack of consistencyLevel header option

[erhallMSFT]

Describe the bug
Get-MgOauth2PermissionGrant does not properly return a count of objects. This is because $count requires a consistencyLevel=eventual header, but the command does not include consistency level as an available parameter. Note that this also affects get-mgoauth2permissiongrantcount for the same reason.

To Reproduce
Steps to reproduce the behavior:

1. Execute Get-MgOauth2PermissionGrant -CountVariable Foo
2. Or execute Get-MgOauth2PermissionGrantCount
3. Option 1 returns no error, Option 2 returns an error:

Get-MgOauth2PermissionGrantCount_Get: Raw count (/$count) is not supported because the 'ConsistencyLevel:eventual' header is missing. Refer to https://aka.ms/graph-docs/advanced-queries for more information

Following the syntax of other commands, Get-MgOauth2PermissionGrant -CountVariable Foo -ConsistencyLevel eventual returns:

Get-MgOauth2PermissionGrant: A parameter cannot be found that matches parameter name 'ConsistencyLevel'.

Expected behavior

$Foo is populated with the count of Oauth2PermissionGrant Objects

Debug Output

PS C:\Users\erhall> get-mgOauth2PermissionGrant -CountVariable foo -debug
DEBUG: [CmdletBeginProcessing]: - Get-MgOauth2PermissionGrant begin processing with parameterSet 'List'.
DEBUG: [Authentication]: - AuthType: 'Delegated', TokenCredentialType: 'InteractiveBrowser', ContextScope: 'CurrentUser', AppName: <REDACTED>
DEBUG: [Authentication]: - Scopes: [<REDACTED>, Directory.ReadWrite.All, <REDACTED>].
DEBUG: ============================ HTTP REQUEST ============================

HTTP Method:
GET

Absolute Uri:
https://graph.microsoft.com/v1.0/oauth2PermissionGrants?$count=true

Headers:
FeatureFlag                   : 00000043
Cache-Control                 : no-store, no-cache
User-Agent                    : Mozilla/5.0,(Windows NT 10.0; Microsoft Windows 10.0.22631; en-US),PowerShell/7.4.0
Accept-Encoding               : gzip
SdkVersion                    : graph-powershell/2.12.0
client-request-id             : e9379e91-0f34-47f3-88a2-6e19c3ddcae8

Body:



DEBUG: ============================ HTTP RESPONSE ============================

Status Code:
OK

Headers:
Date                          : Fri, 26 Jan 2024 18:18:44 GMT
Transfer-Encoding             : chunked
Connection                    : keep-alive
Cache-Control                 : no-cache
Vary                          : Accept-Encoding
Strict-Transport-Security     : max-age=31536000
request-id                    : 0d739e49-3c7b-49fe-8134-6245c9547ff7
client-request-id             : e9379e91-0f34-47f3-88a2-6e19c3ddcae8
x-ms-ags-diagnostic           : {"ServerInfo":{"DataCenter":"West US 2","Slice":"E","Ring":"1","ScaleUnit":"002","RoleInstance":"MWH0EPF00032D53"}}
x-ms-resource-unit            : 2
OData-Version                 : 4.0
X-Cache                       : CONFIG_NOCACHE

Body:
{
  "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#oauth2PermissionGrants",
  "@odata.nextLink": "https://graph.microsoft.com/v1.0/oauth2PermissionGrants?$count=true&$skiptoken=<REDACTED>",
  "value": [<DATA REDACTED>

Run the problematic command with -Debug and paste the resulting debug stream below.
⚠ ATTENTION: Be sure to remove any sensitive information that may be in the logs.

Module Version

Please run Get-Module Microsoft.Graph* after cmdlet execution and paste the output below.
If a module cannot be installed or imported, please run Get-Module -ListAvailable and paste the output.

PS C:\Users\> get-module microsoft.graph*

ModuleType Version    PreRelease Name                                ExportedCommands
---------- -------    ---------- ----                                ----------------
Script     2.12.0                Microsoft.Graph.Applications        {Add-MgApplicationKey, Add-MgApplicationPassword, Add-MgServicePrincipalKey, Add-MgServicePrin… 
Script     2.12.0                Microsoft.Graph.Authentication      {Add-MgEnvironment, Connect-MgGraph, Disconnect-MgGraph, Get-MgContext…}
Script     2.12.0                Microsoft.Graph.Beta.Identity.Sign… {Confirm-MgBetaInformationProtectionSignature, Confirm-MgBetaRiskyServicePrincipalCompromised,… 
Script     2.12.0                Microsoft.Graph.Identity.SignIns    {Confirm-MgRiskyServicePrincipalCompromised, Confirm-MgRiskyUserCompromised, Get-MgDataPolicyO… 
Script     2.12.0                Microsoft.Graph.Users               {Get-MgUser, Get-MgUserCount, Get-MgUserCreatedObject, Get-MgUserCreatedObjectAsServicePrincip… 

Environment Data

Please run $PSVersionTable and paste the output below. If running the Docker container image, indicate the tag of the image used and the version of Docker engine.

PS C:\Users\erhall> $psversiontable

Name                           Value
----                           -----
PSVersion                      7.4.0
PSEdition                      Core
GitCommitId                    7.4.0
OS                             Microsoft Windows 10.0.22631
Platform                       Win32NT
PSCompatibleVersions           {1.0, 2.0, 3.0, 4.0…}
PSRemotingProtocolVersion      2.3
SerializationVersion           1.1.0.1
WSManStackVersion              3.0

Screenshots

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Additional context

Add any other context about the problem here.

[timayabi2020]

Hi @erhallMSFT with the current version(2.15.0), one is able to provide additional headers via the -Headers parameter. That is Get-MgOauth2PermissionGrantCount -Headers @{ 'ConsistencyLevel' = 'eventual' }. However, for this case it returns a different error stating that the query option $count is not supported. I am also unable to get the related api reference doc here.

For API related issues/questions we are not best placed to give an answer. Kindly raise an issue here https://developer.microsoft.com/en-us/graph/support so that the API owner can respond to it.

[microsoft-github-policy-service]

This issue has been automatically marked as stale because it has been marked as requiring author feedback but has not had any activity for 4 days. It will be closed if no further activity occurs within 3 days of this comment.