Register-PowerPlatformAdminServicePrincipal.ps1

#requires -modules "Microsoft.PowerApps.Administration.PowerShell"

function Register-PowerPlatformAdminServicePrincipal
{
    [CmdletBinding()]
    param
    (
        [Parameter(Mandatory=$true)]
        [Guid]
        $ClientId
    )

    begin
    {
        $accessToken = Get-JwtToken -Audience "https://api.bap.microsoft.com"

        $headers = @{ "Authorization" = "Bearer $accessToken"; "Content-Type" = "application/json"; "Accept" = "application/json" }
    }
    process
    {
        return Invoke-RestMethod `
                        -Uri "https://api.bap.microsoft.com/providers/Microsoft.BusinessAppPlatform/adminApplications/${ClientId}?api-version=2020-10-01" `
                        -Method PUT `
                        -Headers $headers `
                        -ErrorAction Stop
    }
    end
    {
    }
}

function List-PowerPlatformAdminServicePrincipal
{
    [CmdletBinding()]
    param
    (
    )

    begin
    {
        $accessToken = Get-JwtToken -Audience "https://api.bap.microsoft.com"

        $headers = @{ "Authorization" = "Bearer $accessToken"; "Content-Type" = "application/json"; "Accept" = "application/json" }
    }
    process
    {
        return Invoke-RestMethod `
                        -Uri "https://api.bap.microsoft.com/providers/Microsoft.BusinessAppPlatform/adminApplications?api-version=2020-10-01" `
                        -Method GET `
                        -Headers $headers `
                        -ErrorAction Stop | Select-Object -ExpandProperty value
    }
    end
    {
    }
}

# simple script to support - https://learn.microsoft.com/en-us/power-platform/admin/powerplatform-api-create-service-principal#registering-an-admin-management-application

Register-PowerPlatformAdminServicePrincipal -ClientId $env:CDX_CLIENTID -Verbose