Public/Get-LMUsageMetrics.ps1

Function Get-LMUsageMetrics
{

    [CmdletBinding(DefaultParameterSetName = 'All')]
    Param ()
    #Check if we are logged in and have valid api creds
    If($global:LMAuth.Valid){
        
        #Build header and uri
        $ResourcePath = "/metrics/usage"

        Try{
            $Headers = New-LMHeader -Auth $global:LMAuth -Method "GET" -ResourcePath $ResourcePath
            $Uri = "https://$($global:LMAuth.Portal).logicmonitor.com/santaba/rest" + $ResourcePath + $QueryParams

            #Issue request
            $Response = Invoke-RestMethod -Uri $Uri -Method "GET" -Headers $Headers

            Return $Response
        }
        Catch [Exception] {
            $Exception = $PSItem
            Switch ($PSItem.Exception.GetType().FullName) {
                { "System.Net.WebException" -or "Microsoft.PowerShell.Commands.HttpResponseException" } {
                    $HttpException = ($Exception.ErrorDetails.Message | ConvertFrom-Json).errorMessage
                    $HttpStatusCode = $Exception.Exception.Response.StatusCode.value__
                    Write-Error "Failed to execute web request($($HttpStatusCode)): $HttpException"
                }
                default {
                    $LMError = $Exception.ToString()
                    Write-Error "Failed to execute web request: $LMError"
                }
            }
            Return
        }
    }
    Else{
        Write-Host "Please ensure you are logged in before running any comands, use Connect-LMAccount to login and try again." -ForegroundColor Yellow
    }
}