AWS-List-EndPoints-and-APINames.ps1

########################################################################################
# This will list all API names and regional enpoints for all AWS regions               #
# querying all regions also allow us to get the list of services available per region  #
########################################################################################

Function Get-AWSModule {
    Param([string]$name)

    if (-not(Get-Module -Name $name)) {
        if (Get-Module -ListAvailable | Where-Object { $_.name -eq $name }) {
            Import-Module -Name $name
            $true
        } #end if module available then import
        else { $false } #module not available
    } # end if not module
    else { $true } #module already loaded
} #end function get-AWSModule

Get-AWSmodule -name “AWSPowerShell.NetCore”

# get the endpoint for a service in a region
Function Get-AWSServiceEndpoint {
    Param([string]$ServiceName, [string]$AWSRegion)
    Try { Get-SSMParameter -Name /aws/service/global-infrastructure/regions/$AWSRegion/services/$ServiceName/endpoint | Select-Object @{Expression = { $_.Value }; Label = "EndPoint" } }
    Catch {}
} #end function Get-AWSServiceEndpoint

$ResultWithItems = $null
$ResultWithItems = @() 

# Get services
$Services = (Get-SSMParametersByPath -Path /aws/service/global-infrastructure/services | Select-Object @{Expression = { $_.Value }; Label = "Service" }) | Sort-Object -Property service

# Get the list of regions
$Regions = (Get-SSMParametersByPath -Path /aws/service/global-infrastructure/regions |
Select-Object @{Expression = { $_.Value }; Label = "Region" }) | Sort-Object -Property Region


$Regions | ForEach-Object -Process {    
    $Region = $_.Region
    Write-Host "Listing region:" $Region 
    $Services | ForEach-Object -Process {
        $Service = $_.Service
        $EndPoint = (Get-AWSServiceEndpoint -ServiceName $Service -AWSRegion $Region).EndPoint
        Try { $API_Value = $EndPoint.Split(".")[0] } Catch { $API_Value = "-" }
        $Result = New-Object -TypeName System.Object
        $Result | Add-Member -MemberType NoteProperty -Name "Region" -Value $Region
        $Result | Add-Member -MemberType NoteProperty -Name "Service" -Value $Service
        $Result | Add-Member -MemberType NoteProperty -Name "API_Name" -Value $API_Value
        $Result | Add-Member -MemberType NoteProperty -Name "EndPoint" -Value $EndPoint
        $ResultWithItems += $Result
    }
}
$ResultWithItems