SharePoint Online: Create Multiple Document Libraries using PowerShell

#Load SharePoint CSOM Assemblies
Add-Type -Path "C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\16\ISAPI\Microsoft.SharePoint.Client.dll"
Add-Type -Path "C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\16\ISAPI\Microsoft.SharePoint.Client.Runtime.dll"
     
#Function to Create a SharePoint Online document library
Function CreateSPO-DocumentLibrary()
{

 [cmdletbinding()]

    param
    (
        [Parameter(Mandatory=$True,ValueFromPipeline)] [String[]] $LibraryNames,
        [Parameter(Mandatory=$False)] [String] $Description
    )    
    Try {
        #Create Each Document Library
        ForEach($LibraryName in $LibraryNames)
        {
            Write-host -f Yellow "`nEnsuring Document Library '$LibraryName'"
         
            #Get All Existing Lists from the web
            $Lists = $Web.Lists
            $Ctx.Load($Lists)
            $Ctx.ExecuteQuery()
 
            #Check if Library name doesn't exist already
            If(!($Lists.Title -contains $LibraryName))
            {
                #Create Document Library
                $ListInfo = New-Object Microsoft.SharePoint.Client.ListCreationInformation
                $ListInfo.Title = $LibraryName
                $ListInfo.Description =  $Description
                $ListInfo.TemplateType =  [Microsoft.SharePoint.Client.ListTemplateType]::DocumentLibrary 
                $Web.Lists.Add($ListInfo) | Out-Null
                $Ctx.ExecuteQuery()
  
                write-host  -f Green "`tNew Document Library '$LibraryName' has been created!"
            }
            Else
            {
                Write-Host -f Magenta "`tA Document Library '$LibraryName' Already exists!"
            }
        }
    }
    Catch {
        write-host -f Red "`tError:" $_.Exception.Message
    }
}
 
#Set Parameters
$SiteURL= "https://crescent.sharepoint.com/sites/marketing"
 
#Get Credentials to connect
$Cred = Get-Credential
 
#Setup the context
$Ctx = New-Object Microsoft.SharePoint.Client.ClientContext($SiteURL)
$Ctx.Credentials = New-Object Microsoft.SharePoint.Client.SharePointOnlineCredentials($Cred.Username, $Cred.Password)
   
#Get the web from URL
$Web = $Ctx.web
$Ctx.Load($Web)
$Ctx.executeQuery()
 
#Call the function to create document libraries
CreateSPO-DocumentLibrary -LibraryNames @("Document Library 1", "Document Library 2", "Document Library 3", "Document Library 4")    

#Load SharePoint CSOM Assemblies
Add-Type -Path "C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\16\ISAPI\Microsoft.SharePoint.Client.dll"
Add-Type -Path "C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\16\ISAPI\Microsoft.SharePoint.Client.Runtime.dll"
    
#Function to Create a SharePoint Online document library
Function CreateSPO-DocumentLibrary()
{

[cmdletbinding()]

    param
    (
        [Parameter(Mandatory=$True,ValueFromPipeline)] [String[]] $LibraryNames,
        [Parameter(Mandatory=$False)] [String] $Description,
        [Parameter(Mandatory=$False)] [Switch] $ShowOnQuickLaunch
    )    
    Try {
        #Create Each Document Library
        ForEach($LibraryName in $LibraryNames)
        {
            Write-host -f Yellow "`nEnsuring Document Library '$LibraryName'"
        
            #Get All Existing Lists from the web
            $Lists = $Web.Lists
            $Ctx.Load($Lists)
            $Ctx.ExecuteQuery()

            #Check if Library name doesn't exist already
            If(!($Lists.Title -contains $LibraryName))
            {
                #Set Quick Launch Option
                If($ShowOnQuickLaunch.IsPresent)
                {
                    $QuickLaunchOption = [Microsoft.SharePoint.Client.QuickLaunchOptions]::On
                }
                Else
                {
                    $QuickLaunchOption = [Microsoft.SharePoint.Client.QuickLaunchOptions]::Off
                }

                #Create Document Library
                $ListInfo = New-Object Microsoft.SharePoint.Client.ListCreationInformation
                $ListInfo.Title = $LibraryName
                $ListInfo.Description =  $Description
                $ListInfo.TemplateType =  [Microsoft.SharePoint.Client.ListTemplateType]::DocumentLibrary 
                $List = $Web.Lists.Add($ListInfo)
                $List.OnQuickLaunch = $QuickLaunchOption
                $List.Update()
                $Ctx.ExecuteQuery()
 
                write-host  -f Green "`tNew Document Library '$LibraryName' has been created!"
            }
            Else
            {
                Write-Host -f Magenta "`tA Document Library '$LibraryName' Already exists!"
            }
        }
    }
    Catch {
        write-host -f Red "`tError:" $_.Exception.Message
    }
}

#Set Parameters
$SiteURL= "https://crescent.sharepoint.com/sites/marketing"
$CSVFilePath = "C:\Temp\DocLibs.csv"

#Get Credentials to connect
$Cred = Get-Credential

#Get the CSV file
$CSVFile = Import-Csv $CSVFilePath 

#Read CSV file and create a document library
ForEach($Line in $CSVFile)
{
    #Setup the context
    $Ctx = New-Object Microsoft.SharePoint.Client.ClientContext($SiteURL)
    $Ctx.Credentials = New-Object Microsoft.SharePoint.Client.SharePointOnlineCredentials($Cred.Username, $Cred.Password)
  
    #Get the web from URL
    $Web = $Ctx.web
    $Ctx.Load($Web)
    $Ctx.executeQuery()
    
    #Get the ShowOnQuickLaunch option
    $ShowOnQuickLaunch = [System.Convert]::ToBoolean($Line.ShowOnQuickLaunch)

    #Call the function to create document libraries
    If($ShowOnQuickLaunch -eq $True)
    {
        CreateSPO-DocumentLibrary -LibraryNames $Line.LibraryName -Description $Line.Description -ShowOnQuickLaunch
    }
    Else
    {
        CreateSPO-DocumentLibrary -LibraryNames $Line.LibraryName -Description $Line.Description
    }
}
    

#Set Parameters
$SiteURL = "https://crescent.sharepoint.com/sites/p/"
$CSVFilePath = "C:\Users\salaudeen\Documents\Users.csv"
 
#Connect to PnP Online
Connect-PnPOnline -Url $SiteURL -Interactive

#Get the CSV file
$CSVFile = Import-Csv $CSVFilePath
 
#Read CSV file and create document library
ForEach($Line in $CSVFile)
{
    Try {
        #create document library
        Write-host -f Yellow "Creating Document Library:"$Line.DisplayName
        New-PnPList -Title $Line.DisplayName -Template DocumentLibrary -Url $Line.LoginID -ErrorAction Stop

        #Set Library Properties
        Set-PnPList -Identity $Line.DisplayName -EnableVersioning $True -EnableMinorVersions $True -CopyRoleAssignments:$False -BreakRoleInheritance -ListExperience NewExperience
        $Library  = Get-PnPList -Identity $Line.DisplayName

        #Exclude from Search Results
        $Library.NoCrawl = $True
        $Library.Update()

        #Grant permission on List to User
        $UserID = $Line.LoginID+"@crescent.com"
        Set-PnPListPermission -Identity $Line.DisplayName -AddRole "Full Control" -User $UserID

        Write-host -f Green "`tCreated Document Library:"$Line.DisplayName
    }
    Catch {
        write-host -f Red "`tError:" $_.Exception.Message
    }
}