Base/Invoke-FGGetRequest.ps1
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function Invoke-FGGetRequest { [alias("Invoke-GetRequest")] Param ( [Parameter(Mandatory = $true)] [string]$URI ) If (!($Global:AccessToken)) { Throw "No Access Token found. Please run Get-AccessToken or Get-AccessTokenInteractive before running this function." } Else { $AccessToken = $Global:AccessToken } If ($Global:DebugMode) { If ($Global:DebugMode.Contains('G')) { Write-Host "++++++++++++++++++++++++++++++++++++++++++++++++ Debug Message ++++++++++++++++++++++++++++++++++++++++++++++++++++++++" -ForegroundColor Blue Write-Host "Invoke-FGGetRequest" -ForegroundColor Blue Write-Host $URI -ForegroundColor Blue } } #Check if Access token is expired, if so get new one. $TokenIsStillValid = Confirm-FGAccessTokenValidity if (!($TokenIsStillValid)) { If ($Global:DebugMode.Contains('G')) { Write-Host "Access Token Expired, getting new one" -ForegroundColor Blue } If ($global:ClientSecret) { Get-FGAccessToken -ClientID $Global:ClientID -TenantId $Global:TenantId -ClientSecret $global:ClientSecret } Elseif ($global:RefreshToken) { Get-FGAccessTokenWithRefreshToken -ClientID $Global:ClientID -TenantId $Global:TenantId -RefreshToken $global:RefreshToken } Else { Throw "Access Token expired." } } $ReturnValue = $Null Try { #Run request $Result = Invoke-RestMethod -Method Get -Uri $URI -Headers @{"Authorization" = "Bearer $AccessToken" } } Catch { Throw $_ } #Most get requests will return results in .value but not all.. grr... watch out.. having the propery .value doesn't mean it has a value if ($Result.PSobject.Properties.name -match "value") { $ReturnValue = $Result.value } else { $ReturnValue += $Result } #By default you only get 100 results... its paged While ($Result.'@odata.nextLink') { Try { $Result = Invoke-RestMethod -Method Get -Uri $Result.'@odata.nextLink' -Headers @{"Authorization" = "Bearer $AccessToken" } } Catch { Throw $_ } $ReturnValue += $Result.value } return $ReturnValue } |