Scrape the Microsoft Partner Benefits AI for all redeemable Product Keys

MSPartnerBenefits.psm1

#You will have to screen-scrape your bearer token and account GUID from the DevTools
$script:BaseUri = 'https://api.partnerbenefits.microsoft.com'
function Connect-PartnerBenefit {
	[CmdletBinding()]
	param (
		[Parameter(Mandatory)]
		[securestring]$ApiKey,
		#Will connect to partner global account by default, specify this to choose a different account
		[string]$AccountId
	)
	# Store the API key in a global variable for use in other functions
	$SCRIPT:PSDefaultParameterValues['*-MSPartnerBenefit*:ApiKey'] = $ApiKey
	$SCRIPT:PSDefaultParameterValues['*-MSPartnerBenefit*:AccountId'] = $AccountId
}

filter Add-PSType([string]$TypeName) {
	$PSItem.PSObject.TypeNames.Insert(0, $TypeName)
	$PSItem
}

function Get-MSPartnerBenefitCloudActiveProductEntitlement {
	[CmdletBinding()]
	param (
		[Parameter(Mandatory)]
		[string]$AccountId,
		[Parameter(Mandatory)]
		[securestring]$ApiKey
	)

	$url = "$BaseUri/v2/accounts/$AccountId/benefitsType/Cloud/activeproductentitlements"

	Invoke-RestMethod -Uri $url -Authentication Bearer -Token $ApiKey
	| Select-Object -Expand productEntitlements
	| Add-PSType 'CloudProductEntitlement'
}

filter Get-MSPartnerBenefitKey {
	[CmdletBinding()]
	param (
		[Parameter(Mandatory, ValueFromPipeline)]
		[PSTypeName('CloudProductEntitlement')]
		$ProductEntitlement,
		#Your account GUID
		[Parameter(Mandatory)]
		[string]$AccountId,
		[Parameter(Mandatory)]
		[securestring]$ApiKey
	)

	$url = "$BaseUri/v1/accounts/$AccountId/subscribedsoftwareproducts/$($ProductEntitlement.id)/Keys"

	Write-Verbose "Fetching $url"
	
	Invoke-RestMethod -Uri $url -Authentication Bearer -Token $ApiKey `
	| Select-Object -Expand items
	| Add-PSType 'CloudProductKey'
}