Microsoft Graph PowerShell Error Messages
The Microsoft Graph PowerShell SDK: users, groups, licenses and the rest of Microsoft 365 through Graph.All Microsoft Graph PowerShell pages
- Authentication needed. Please call Connect-MgGraph.Microsoft Graph PowerShell cmdlets such as Get-MgUser print this when the session has no Graph context. Run Connect-MgGraph with the scopes you need, retry.
- Get-MgUser : Parameter set cannot be resolved using the specified named parameters.Get-MgUser has separate List and Get parameter sets: -UserId cannot be combined with -Filter, -Search, -All or -Top. Use -UserId alone, or -Filter alone.
- Import-Module : Function cannot be created because function capacity 4096 has been exceeded for this scopeWindows PowerShell 5.1 allows 4096 functions per scope and Import-Module Microsoft.Graph exceeds it. Import only needed submodules or raise the limit.
- Microsoft Graph PowerShell: Insufficient privileges to complete the operation (Authorization_RequestDenied)Graph returned 403: the token lacks the permission the call needs, or the user lacks the Entra role. Reconnect with the right -Scopes or grant the app role.