internal/functions/Assert-GraphConnection.ps1
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function Assert-GraphConnection { <# .SYNOPSIS Asserts a valid graph connection has been established. .DESCRIPTION Asserts a valid graph connection has been established. .PARAMETER Cmdlet The $PSCmdlet variable of the calling command. .EXAMPLE PS C:\> Assert-GraphConnection -Cmdlet $PSCmdlet Asserts a valid graph connection has been established. #> [CmdletBinding()] param ( [Parameter(Mandatory = $true)] $Cmdlet ) process { if ($script:msgraphToken) { return } $exception = [System.InvalidOperationException]::new('Not yet connected to MSGraph. Use Connect-AzureADUserAuthenticationMethod to establish a connection!') $errorRecord = [System.Management.Automation.ErrorRecord]::new($exception, "NotConnected", 'InvalidOperation', $null) $Cmdlet.ThrowTerminatingError($errorRecord) } } |