You are directed to an ‘Add a Connector’ drawer where you enter necessary details to configure an Export connector for SharePoint.

URL - Indicates the directory path of a public/private group where the folders/files are stored in the client’s Sharepoint account.
Client ID - A public identifier of a registered application.
Client Secret - It's confidential which should only be used to authenticate the application and make requests to the SharePoint APIs.
Folder Name - Name of the folder where the particular file exists.
File Name - Name of the file you wish to export data to.

Now, choose any of the uploading methods as you require:

Replace Existing File - this will replace the existing file (of the same name) in your SharePoint account.
Add as a New File - a new file will be created and added in the folder name mentioned in your SharePoint account.
Incremental Upload - this will only export new data or updated data from the day.

Once you fill in all the details, click on ‘Test’ button to check whether the connection is successful.

Once you get a message, "Your test was successful", click on ‘Next’ to proceed.

How to integrate data with SharePoint?