add-objects.ps1

$tasks2add = $tasks = $null
$taskjson = @'
[
    {
        "taskId":  "1",
        "name":  "Server-Scommaintenance",
        "enabled":  false,
        "inputs":  {
                       "servers":  "$(serverMonitors) ",
                       "webMonitors":  "$(webMonitors)",
                       "MinuteValue":  "2000",
                       "maintValue":  "inMaint"
                   }
    },
    {
        "taskId":  "2",
        "name":  "Server-Scommaintenance",
        "enabled":  false,
        "inputs":  {
                       "servers":  "$(serverMonitors) ",
                       "webMonitors":  "$(webMonitors)",
                       "emailusers":  "$(ScomNotify)",
                       "MinuteValue":  "2000",
                       "maintValue":  "RemoveMaint"
                   }
    }
]
'@
$tasks2add = $taskjson|convertfrom-json 

$newArraylist = new-object System.Collections.Generic.List[system.object]
$newArraylist.Add((New-object pscustomobject ($tasks2add[0])))
$newArraylist.Add((New-object pscustomobject ($tasks2add[1])))
$newArraylist.Add((New-object pscustomobject ($tasks2add[0])))
$newArraylist.Add((New-object pscustomobject ($tasks2add[1])))
#$newArraylist.count

$newArraylist[0].enabled = $true
$newArraylist[1].enabled = $false
$newArraylist[2].enabled = $false
$newArraylist[3].enabled = $true
$newArraylist