Powershell: Get AzureRM automation schedule recurrence info - azure

Question

I'm doing some inventory trying to gather all my start/stop VM schedules from Azure.
I'm strugling with extracting the days selected for weekly recurrence schedules.
I can extract all the data from single schedules with:
Select-AzureRmSubscription <name>
$schedule = Get-AzureRmAutomationSchedule -AutomationAccountName <name)-ResourceGroupName <name> -Name <name>
And then get all the days:
$schedule.WeeklyScheduleOptions.DaysOfWeek -join ","
Which outputs: Monday,Tuesday,Wednesday,Thursday,Friday
But if I loop through all my subscriptions and build a psobject
with all schedule data this data comes up empty:
$AzSubs = Get-AzureRmSubscription
$objs = #()
foreach ($AzSub in $AzSubs){
Get-AzureRmSubscription -SubscriptionName $AzSub.Name | Select-AzureRmSubscription
$azAutAccs = Get-AzureRmAutomationAccount
foreach ($azAutAcc in $azAutAccs){
$AzAutScheds = Get-AzureRmAutomationSchedule -AutomationAccountName $azAutAcc.AutomationAccountName -ResourceGroupName $azAutAcc.ResourceGroupName
$AzAutScheds = $AzAutScheds | where{$_.IsEnabled -eq "True"}
foreach ($AzAutSched in $AzAutScheds){
$DOW = $azAutSched.WeeklyScheduleOptions.DaysOfWeek -join "," | out-string
$DOM = $azAutSched.MonthlyScheduleOptions.DaysOfMonth -join "," | out-string
$obj = new-object psobject -Property #{
SchedName = $AzAutSched.Name
LastModifiedTime = (get-date ([DateTime]::Parse($AzAutSched.LastModifiedTime)) -Format "dd-MM-yyyy HH:mm (zzz)")
IsEnabled = $AzAutSched.IsEnabled
AutomationAccount = $azAutAcc.AutomationAccountName
ResourceGroup = $azAutAcc.ResourceGroupName
NextRun = ([DateTime]::Parse($azAutSched.NextRun))
StartTime = (get-date ([DateTime]::Parse($azAutSched.StartTime)) -Format "HH:mm (zzz)")
TimeZone = $azAutSched.TimeZone
Interval = $azAutSched.Interval
Frequency = $azAutSched.Frequency
WeekSchedule = $DOW
MonthSchedule = $DOM
}
$objs += $obj
}
}
}
$objs | sort SchedName | ft -Property SchedName,LastModifiedTime,StartTime,TimeZone,Interval,Frequency,WeekSchedule,MonthSchedule
Then my table ends up with just blank columns for WeekSchedule/MonthSchedule.
I have tried different combos of leaving out the out-string parameter, leaving out the join, setting the property directly in the property line, and as quoted building the variable above the object and referencing it on the property line. None of them work.
Anyone can shed some light as to what I am missing? Or other hints on how to accomplish this are most welcome.
AzureRM module is up to date.

Answer 1

According to my test you need to get individual schedule, not all the schedules in the resource group, it will work in this case:
foreach ($azAutAcc in $azAutAccs){
$AzAutScheds = Get-AzAutomationSchedule -AutomationAccountName $azAutAcc.AutomationAccountName -ResourceGroupName $azAutAcc.ResourceGroupName
$AzAutScheds = $AzAutScheds | Where-Object {$_.IsEnabled -eq "True"}
foreach ($AzAutSched in $AzAutScheds){
$AzAutSched = Get-AzAutomationSchedule -AutomationAccountName $azAutAcc.AutomationAccountName -ResourceGroupName $azAutAcc.ResourceGroupName -Name $AzAutSched.Name
$DOW = $azAutSched.WeeklyScheduleOptions.DaysOfWeek -join "," | out-string
$DOM = $azAutSched.MonthlyScheduleOptions.DaysOfMonth -join "," | out-string
$objs += new-object psobject -Property #{
SchedName = $AzAutSched.Name
LastModifiedTime = (get-date ([DateTime]::Parse($AzAutSched.LastModifiedTime)) -Format "dd-MM-yyyy HH:mm (zzz)")
IsEnabled = $AzAutSched.IsEnabled
AutomationAccount = $azAutAcc.AutomationAccountName
ResourceGroup = $azAutAcc.ResourceGroupName
NextRun = ([DateTime]::Parse($azAutSched.NextRun))
StartTime = (get-date ([DateTime]::Parse($azAutSched.StartTime)) -Format "HH:mm (zzz)")
TimeZone = $azAutSched.TimeZone
Interval = $azAutSched.Interval
Frequency = $azAutSched.Frequency
WeekSchedule = $DOW
MonthSchedule = $DOM
}
}
}