Configure TFS notification delays

Set-TfsNotificationJobDelay.ps1

#requires -version 2.0
param (
    [parameter(Mandatory=$true)]
    [string]
    $Url,
 
    [ValidateRange(0, 86400)]   
    [int]
    $DelaySeconds = 120
)

$ErrorActionPreference = 'Stop'
Set-StrictMode -Version Latest

Add-Type -AssemblyName 'Microsoft.TeamFoundation.Client, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'

$DefaultPath = '/Configuration/JobService/DefaultDelayedJobDelay'
$Path = '/Service/Integration/Settings/NotificationJobDelay'
$Connection = New-Object -TypeName Microsoft.TeamFoundation.Client.TfsTeamProjectCollection -ArgumentList $Url
#$Connection = New-Object -TypeName Microsoft.TeamFoundation.Client.TfsConfigurationServer -ArgumentList $Url
$Connection.EnsureAuthenticated()

$Registry = $Connection.GetService([Microsoft.TeamFoundation.Framework.Client.ITeamFoundationRegistry])

$OldDelaySeconds = 120
$DefaultDelay = $Registry.GetValue($DefaultPath, $OldDelaySeconds)
$OldDelaySeconds = $Registry.GetValue($Path, $OldDelaySeconds)

if ($OldDelaySeconds -ne $DelaySeconds) {
    "Changing notification job delay from $OldDelaySeconds seconds to $DelaySeconds seconds."
    'The TFS web application must restart for this change to take effect.'
    $Registry.SetValue($Path, $DelaySeconds)
} else {
    "Notification job delay already set to $OldDelaySeconds seconds."
}