Download assets from private Github releases using PowerShell

download-github-private-asset.ps1

$credentials="<github_access_token>"
$repo = "<user_or_org>/<repo_name>"
$file = "<name_of_asset_file>"

$headers = New-Object "System.Collections.Generic.Dictionary[[String],[String]]"
$headers.Add("Authorization", "token $credentials")
$releases = "https://api.github.com/repos/$repo/releases"

Write-Host Determining latest release
$id = ((Invoke-WebRequest $releases -Headers $headers | ConvertFrom-Json)[0].assets | where { $_.name -eq $file })[0].id

$download = "https://" + $credentials + ":@api.github.com/repos/$repo/releases/assets/$id"

Write-Host Dowloading latest release
$headers.Add("Accept", "application/octet-stream")
Invoke-WebRequest -Uri $download -Headers $headers -OutFile $file

Write-Host Extracting release files
Expand-Archive $file -Force

Write-Host Cleaning up target dir
Remove-Item "$file" -Force

I have to give credit to @maxim (https://gist.github.com/maxim/6e15aa45ba010ab030c4) and @bmils (https://git.521000.bestmunity/t/how-to-download-latest-private-github-release-with-powershell-script/170605)
My script is basically just a mix of their scripts

@sonibla Thank you SO much for this script ! Have been looking for the last 3 hours, and couldn't find anything suitable ! But yours is simply a lifesaver ! Thanks again.