Lists manipulation using REST API in PowerShell

ListOps-RestSPO.ps1

#----------------------------------------------------------------------------------------------
# List CRUD operations via SharePoint REST API 
#----------------------------------------------------------------------------------------------


# Create a List
Function New-SPOList(){
 
Param(
[Parameter(Mandatory=$True)]
[String]$WebUrl,
 
[Parameter(Mandatory=$True)]
[String]$UserName,
 
[Parameter(Mandatory=$False)]
[String]$Password,

[Parameter(Mandatory=$True)]
[String]$Title,

[Parameter(Mandatory=$True)]
[String]$BaseTemplate
)

   $listMetadata = @{ 
    __metadata =  @{'type' = 'SP.List' }; 
    Title = $Title; 
    BaseTemplate = $BaseTemplate} | ConvertTo-Json
 
   
   $Url = $WebUrl + "/_api/lists"
 
   $contextInfo = Get-SPOContextInfo $WebUrl $UserName $Password
   Invoke-RestSPO $Url Post $UserName $Password $listMetadata $contextInfo.GetContextWebInformation.FormDigestValue
}

# Update a List
Function Set-SPOList(){
 
Param(
[Parameter(Mandatory=$True)]
[String]$WebUrl,
 
[Parameter(Mandatory=$True)]
[String]$UserName,
 
[Parameter(Mandatory=$False)]
[String]$Password,

[Parameter(Mandatory=$True)]
[String]$Identity,

[Parameter(Mandatory=$False)]
[String]$Title,

[Parameter(Mandatory=$False)]
[String]$Description
)

   $listMetadata = @{ 
    __metadata =  @{'type' = 'SP.List' }; 
   } 
   if($Title) {
     $listMetadata['Title'] = $Title
   }
   if($Description) {
     $listMetadata['Description'] = $Description
   }
   $listMetadata = $listMetadata | ConvertTo-Json
   
   
   $Url = $WebUrl + "/_api/lists/getbytitle('" + $Identity + "')"
 
   $contextInfo = Get-SPOContextInfo $WebUrl $UserName $Password
   Invoke-RestSPO -Url $Url -Method Post -UserName $UserName -Password $Password -RequestDigest $contextInfo.GetContextWebInformation.FormDigestValue -Metadata $listMetadata -ETag "*" -XHTTPMethod "MERGE"
}


#Get List(s)
Function Get-SPOList(){
 
Param(
[Parameter(Mandatory=$True)]
[String]$WebUrl,
 
[Parameter(Mandatory=$True)]
[String]$UserName,
 
[Parameter(Mandatory=$False)]
[String]$Password
)
 
   $Url = $WebUrl + "/_api/lists"
   $data = Invoke-RestSPO $Url Get $UserName $Password
   $data.results
}


#Delete a List
Function Remove-SPOList(){
 
Param(
[Parameter(Mandatory=$True)]
[String]$WebUrl,
 
[Parameter(Mandatory=$True)]
[String]$UserName,
 
[Parameter(Mandatory=$False)]
[String]$Password,

[Parameter(Mandatory=$True)]
[String]$Identity
)

   $Url = $WebUrl + "/_api/lists/getbytitle('" + $Identity + "')"
   $contextInfo = Get-SPOContextInfo $WebUrl $UserName $Password
   Invoke-RestSPO -Url $Url -Method Post -UserName $UserName -Password $Password -RequestDigest $contextInfo.GetContextWebInformation.FormDigestValue -ETag "*" -XHTTPMethod "DELETE"
}