Issues with PowerShell 7 (Application_LOB_Add.ps1)

[breakpoint7]

Most of these scripts were initially built with PowerShell 5 and do not work with PowerShell 7 as-is.

If you find yourself working through this, two key changes you need to make:

1. Fix the header in UploadAzureStorageChunk to specify the content type as follows: $headers = @{ "x-ms-blob-type" = "BlockBlob" "Content-Type" = "text/plain; charset=iso-8859-1" };

More detail on this problem covered here: Add-IntuneWin32App.ps1 'CommitFile' failed error with PowerShell 7.4.0 · Issue #128 · MSEndpointMgr/IntuneWin32App (github.com)

2. Add a Content-Type header to the call to FinalizeAzureStorageUpload try { $headers = @{ "Content-Type" = "application/json" }; Invoke-RestMethod $uri -Method Put -Body $xml -Headers $headers; } catch { Write-Host -ForegroundColor Red $request; Write-Host -ForegroundColor Red $_.Exception.Message; throw; }