Powershell Sharepoint Online - 将内容类型添加到列表

Question

I'm trying to add a Content Type to a Document Library within Sharepoint Online. My code below runs with no errors but the Content Type doesn't get added to the Document Library.

Any ideas?

Thanks P

#Bind to site collection  
$Context = New-Object Microsoft.SharePoint.Client.ClientContext($SiteURL)

#Get content types of the web
    $Context.Load($Context.Web.ContentTypes)
    $Context.ExecuteQuery()

    #Get the content type by its name
    $ContentType = $Context.Web.ContentTypes | Where {$_.Name -Match $newCT}
    $Context.Load($ContentType)   
    $Context.ExecuteQuery()

    #sharepoint online get content type id
    write-host -f Green "Content Type ID:" $ContentType.Id
    write-host -f Green "Content Type Title:" $ContentType.Name

    $List = $Context.Web.Lists.GetByTitle($DocLibName) 
    Write-host "List is " $DocLibName

    $Context.load($list)
    $Context.load($list.ContentTypes)
    $Context.ExecuteQuery()
    $list.ContentTypesEnabled=$true

    try{
        $addedContentType=$list.ContentTypes.AddExistingContentType($ContentType)
    }catch{
        write-host "ERROR!"
    }

    write-host -f Green "Added content type (" $newCT ") to list (" $DocLibName ")" 

    $list.Update()
``

Answer 1

似乎我错过了这一部分......

        $context.ExecuteQuery()