Creating and displaying a custom object in a custom object [duplicate] - powershell

Question

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Unexpected ConvertTo-Json results? Answer: it has a default -Depth of 2
(2 answers)
Closed 2 years ago.
My goal was to create a collection of objects (SharePoint sites) with in each object another collection of objects (Lists in that sites). After writing the code below I thought I succeeded but I don't know how to access the Lists objects.
$sites = #()
foreach ($s in $Subsites){
Connect-PnPOnline -Url $s.Url
$Lists = Get-PnPList
$ctx = Get-PnPContext
$web = $ctx.web
$ctx.Load($web)
$ctx.ExecuteQuery()
$listsCollection = #()
foreach ($list in $Lists) {
$props = #{
ListName = $list.Title
ListItems = $list.ItemCount
LastDeletedDate = $list.LastItemDeletedDate
LastModifiedDate = $list.LastItemUserModifiedDate
}
$listObj = New-Object -TypeName PSObject -Property $props
$listsCollection += $listObj
}
$props = #{
SiteName = $s.Title
LastModified = $web.LastItemUserModifiedDate
URL = $web.Url
Lists = $listsCollection
}
$webObj = New-Object -TypeName PSObject -Property $props
$sites += $webObj
}
After running the code I can access the site information like I expected to do
$sites[0].SiteName gives me: "My site name"
And I can see the list information in the object too but it seems to me that it is only string information and not real objects.
$sites[0].Lists gives me:
#{LastDeletedDate=06/12/2019 09:24:57; LastModifiedDate=06/12/2019 09:27:30; ListName=MyList1; ListItems=6}
#{LastDeletedDate=04/19/2019 12:48:14; LastModifiedDate=04/19/2019 12:48:14; ListName=MyList2; ListItems=0}
but I can't acces ListName by using $sites[0].Lists[0].ListName . Get-Member gives me just one property Length. The TypeName of the object is System.String. I tried several other things like using other ways to create a CustomObject and using select -ExpandProperty or Key and Value but no succes either.

Answer 1

Sorry, I didn't include the intermediate steps I used. In that steps I output the $sites object with $sites | ConvertTo-Json | Out-File .\sites.json and later on I import it again with Get-Content .\stes.json | ConvertFrom-Json. After adding the Depth parameter with ConvertToJson -Depth 5 as suggested by AdminOfThings it worked perfectly