Public/New-LMAlertNote.ps1

Function New-LMAlertNote
{

    [CmdletBinding()]
    Param (
        [Parameter(Mandatory)]
        [String[]]$Ids,
        [Parameter(Mandatory)]
        [String]$Note
    )
    #Check if we are logged in and have valid api creds
    If($global:LMAuth.Valid){
        
        #Build header and uri
        $ResourcePath = "/alerts/notes"

        #Loop through requests
        Try{
            $Data = @{
                notes  = $Note
                allIds = @()
            }

            Foreach($Id in $Ids){
                $Data.allIds += @{model="alerts";id=$Id}
            }

            $Data = ($Data | ConvertTo-Json)

            $Headers = New-LMHeader -Auth $global:LMAuth -Method "PATCH" -ResourcePath $ResourcePath -Data $Data -Version 4
            $Uri = "https://$($global:LMAuth.Portal).logicmonitor.com/santaba/rest" + $ResourcePath

            #Issue request
            $Response = Invoke-RestMethod -Uri $Uri -Method "PATCH" -Headers $Headers -Body $Data

            If($Response.status -eq 200){
                Write-Host "Successfully updated note for alert id(s): $Ids" -ForegroundColor Green
            }
            Else{
                $ResponseErrors = Get-LMv4Error -InputObject $Response
                Foreach($Err in $ResponseErrors){
                    Write-Error $Err
                }
            }
            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
    }
}