How to Delete List Item — SharePoint Online Connector for UiPath

Introduction

In this article we will delve deeper into SharePoint Online and UiPath integration, and will learn how to delete list item. We are continuing from where we left off. By this time, you must have created ODBC Data Source and connected to SharePoint Online. So, let's not waste time and begin.

Use Query Builder to generate SQL query

The first thing you have to do is open Query Builder:

ZappySys API Driver - SharePoint Online

SharePoint Connector can be used to read, write data in SharePoint Online List / Document Library, perform file operations such as upload, download, create, move, delete, rename in a few clicks!

SharepointOnlineDSN
Then simply select the Delete List Item endpoint (action).
Continue by configuring the Required parameters. You can also set optional parameters too.
Move on by hitting Preview Data button to preview the results.

If you see the results you need, simply copy the generated query:

Delete List Item

Required Parameters
ListId (Re-Enter ListItemId after you change this)	Select the value from the dropdown
ListItemId	Select the value from the dropdown
Optional Parameters
SiteId (Re-Select ListId after you change this)

DELETE FROM delete_list_item
WITH (ListId='14bdfd1d-1090-4cfe-adc1-XXXXXXXXXXXXXX'
     ,ListItemId='775')
--You can get ListId by selecting from 'list_lists' endpoint.
--ListItemId can be retrieved by selecting from 'get_list_items' endpoint.

That's it! You can use this query in UiPath.

Let's not stop here and explore SQL query examples, including how to use them in Stored Procedures and Views (virtual tables) in the next steps.

SQL query examples

Use these SQL queries in your UiPath data source:

How to Delete list item (SharePoint Document Library)

DELETE FROM delete_list_item
WITH (ListId='14bdfd1d-1090-4cfe-adc1-XXXXXXXXXXXXXX'
     ,ListItemId='775')
--You can get ListId by selecting from 'list_lists' endpoint.
--ListItemId can be retrieved by selecting from 'get_list_items' endpoint.

delete_list_item endpoint belongs to [Dynamic Table] , ListItems table(s), and can therefore be used via those table(s).

Stored Procedures and Views

Create Custom Stored Procedure

You can create procedures to encapsulate custom logic and then only pass handful parameters rather than long SQL to execute your API call.

Steps to create Custom Stored Procedure in ZappySys Driver. You can insert Placeholders anywhere inside Procedure Body. Read more about placeholders here

Go to Custom Objects Tab and Click on Add button and Select Add Procedure:
Enter the desired Procedure name and click on OK:
Select the created Stored Procedure and write the your desired stored procedure and Save it and it will create the custom stored procedure in the ZappySys Driver:
Here is an example stored procedure for ZappySys Driver. You can insert Placeholders anywhere inside Procedure Body. Read more about placeholders here
```
CREATE PROCEDURE [usp_get_orders]
    @fromdate = '<<yyyy-MM-dd,FUN_TODAY>>'
 AS
    SELECT * FROM Orders where OrderDate >= '<@fromdate>';
```
That's it now go to Preview Tab and Execute your Stored Procedure using Exec Command. In this example it will extract the orders from the date 1996-01-01:
```
Exec usp_get_orders '1996-01-01';
```
Let's generate the SQL Server Query Code to make the API call using stored procedure. Go to Code Generator Tab, select language as SQL Server and click on Generate button the generate the code.
As we already created the linked server for this Data Source, in that you just need to copy the Select Query and need to use the linked server name which we have apply on the place of [MY_API_SERVICE] placeholder.
```
SELECT * FROM OPENQUERY([LS_TO_SHAREPOINT_ONLINE_IN_GATEWAY], 'EXEC usp_get_orders @fromdate=''1996-07-30''')
```
Now go to SQL served and execute that query and it will make the API call using stored procedure and provide you the response.

Create Custom Virtual Table

ZappySys API Drivers support flexible Query language so you can override Default Properties you configured on Data Source such as URL, Body. This way you don't have to create multiple Data Sources if you like to read data from multiple EndPoints. However not every application support supplying custom SQL to driver so you can only select Table from list returned from driver.

If you're dealing with Microsoft Access and need to import data from an SQL query, it's important to note that Access doesn't allow direct import of SQL queries. Instead, you can create custom objects (Virtual Tables) to handle the import process.

Many applications like MS Access, Informatica Designer wont give you option to specify custom SQL when you import Objects. In such case Virtual Table is very useful. You can create many Virtual Tables on the same Data Source (e.g. If you have 50 URLs with slight variations you can create virtual tables with just URL as Parameter setting.

Go to Custom Objects Tab and Click on Add button and Select Add Table:
Enter the desired Table name and click on OK:
And it will open the New Query Window Click on Cancel to close that window and go to Custom Objects Tab.
Select the created table, Select Text Type AS SQL and write the your desired SQL Query and Save it and it will create the custom table in the ZappySys Driver:
Here is an example SQL query for ZappySys Driver. You can insert Placeholders also. Read more about placeholders here
```
SELECT
  "ShipCountry",
  "OrderID",
  "CustomerID",
  "EmployeeID",
  "OrderDate",
  "RequiredDate",
  "ShippedDate",
  "ShipVia",
  "Freight",
  "ShipName",
  "ShipAddress",
  "ShipCity",
  "ShipRegion",
  "ShipPostalCode"
FROM "Orders"
Where "ShipCountry"='USA'
```
That's it now go to Preview Tab and Execute your custom virtual table query. In this example it will extract the orders for the USA Shipping Country only:
```
SELECT * FROM "vt__usa_orders_only"
```
Let's generate the SQL Server Query Code to make the API call using stored procedure. Go to Code Generator Tab, select language as SQL Server and click on Generate button the generate the code.
As we already created the linked server for this Data Source, in that you just need to copy the Select Query and need to use the linked server name which we have apply on the place of [MY_API_SERVICE] placeholder.
```
SELECT * FROM OPENQUERY([LS_TO_SHAREPOINT_ONLINE_IN_GATEWAY], 'EXEC [usp_get_orders] ''1996-01-01''')
```
Now go to SQL served and execute that query and it will make the API call using stored procedure and provide you the response.

Delete List Item in UiPath

We are at the point where we can reiterate on how to use the SQL query, Stored Procedures or Views in UiPath:

Open UiPath Studio.
Before we really begin the work, make sure UiPath Studio is set as your profile (blue application icon).
In case, it is set to UiPath StudioX, you can change it in UiPath StudioX Settings: Simply select UiPath Studio option:
Start by creating a new project based on UiPath Process template:
Add Run Query activity in Main Sequence box:
Click Configure Connection... button to create an ODBC connection:
Continue by clicking Connection Wizard:
When the window opens, select ODBC-based driver, provider, and then choose ODBC data source:

SharepointOnlineDSN

SharepointOnlineDSN

You can also select Use connection string option and use whole ODBC connection string instead. Obtain the connection string by pressing Copy Settings button in your data source configuration.
Once you do that, it's time to configure a SQL query:
Make sure, you enclose the query in double quotes!
Proceed by adding a Write CSV activity after Run Query:
In this article we are using Write CSV, but you can freely add any other destination of your choice, e.g. Write DataTable to Excel.
Once you do that, configure the added Write CSV, this will write SharePoint Online data to a CSV file:
It's time for fun! Which means it's time for debugging! Just run the package locally to debug:
Finally, ensure there are no execution errors!