New-AzureSchedulerJobCustomSchedule.ps1

$adal = "${env:ProgramFiles(x86)}\Microsoft SDKs\Azure\PowerShell\ServiceManagement\Azure\Services\Microsoft.IdentityModel.Clients.ActiveDirectory.dll"
$adalforms = "${env:ProgramFiles(x86)}\Microsoft SDKs\Azure\PowerShell\ServiceManagement\Azure\Services\Microsoft.IdentityModel.Clients.ActiveDirectory.WindowsForms.dll"
[System.Reflection.Assembly]::LoadFrom($adal)
[System.Reflection.Assembly]::LoadFrom($adalforms)
$adTenant = 'bla.onmicrosoft.com'
$subscriptionid = 'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx'
$jobname = 'MyJob'
$collection = 'MyCollection'
$location = 'westeurope'
$clientId = '1950a258-227b-4e31-a9cf-717495945fc2'
$redirectUri = 'urn:ietf:wg:oauth:2.0:oob'
$resourceAppIdURI = 'https://management.core.windows.net/'
$authority = "https://login.windows.net/$adTenant"
$authContext = New-Object -TypeName 'Microsoft.IdentityModel.Clients.ActiveDirectory.AuthenticationContext' -ArgumentList $authority
$authResult = $authContext.AcquireToken($resourceAppIdURI, $clientId, $redirectUri, 'Auto')
$authHeader = $authResult.CreateAuthorizationHeader()
$WebHookToken = ''


$schedulerURI = 'https://management.core.windows.net/{0}/cloudservices/cs-{1}-scheduler/resources/scheduler/~/JobCollections/{2}/jobs/{3}?api-version=2014-04-01' -f $subscriptionid,$location,$collection,$jobname

$body = '{
    "action":
    {
        "type": "https",
        "request":
        {
            "uri": "https://s2events.azure-automation.net/webhooks?token={0}",
            "method": "POST",
            "headers": 
            {
                "Content-Type": "text/plain"
            }
        }
    },
    "recurrence":
    {
        "Frequency": "Week",
        "interval": 1,
        "schedule":
        {
            "minutes":[15,30,45],
            "hours": [7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22],
            "weekDays":["Monday","Tuesday","Wednesday","Thursday","Friday"]
        }
    },
    "state": "enabled"
}' -f $WebHookToken

$headers = @{
    'x-ms-version' = '2013-08-01'
    'Content-type' = 'application/json'
    'Authorization' = $authHeader
}
$output = Invoke-RestMethod -Uri $schedulerURI -Method Put -Body $body -Headers $headers
$output

$GetJob = Invoke-RestMethod -Uri $schedulerURI -Method Get -Headers $headers
$GetJob