Public/Set-LMNewUserMessage.ps1

Function Set-LMNewUserMessage {

    [CmdletBinding()]
    Param (

        [Parameter(Mandatory)]
        [String]$MessageBody,

        [Parameter(Mandatory)]
        [String]$MessageSubject

    )
    #Check if we are logged in and have valid api creds
    Begin {}
    Process {
        If ($Script:LMAuth.Valid) {

            #Build header and uri
            $ResourcePath = "/setting/messagetemplate"

            Try {
                $Data = @{
                    messageBody                         = $MessageBody
                    messageSubject                      = $MessageSubject
                }

                #Remove empty keys so we dont overwrite them
                @($Data.keys) | ForEach-Object { if ([string]::IsNullOrEmpty($Data[$_])) { $Data.Remove($_) } }
            
                $Data = ($Data | ConvertTo-Json)

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

                #Issue request
                $Response = Invoke-RestMethod -Uri $Uri -Method "PATCH" -Headers $Headers[0] -WebSession $Headers[1] -Body $Data

                Return $Response
            }
            Catch [Exception] {
                $Proceed = Resolve-LMException -LMException $PSItem
                If (!$Proceed) {
                    Return
                }
            }
        }
        Else {
            Write-Error "Please ensure you are logged in before running any commands, use Connect-LMAccount to login and try again."
        }
    }
    End {}
}