Hi team,
I want to update a row in excel table dynamically where flow is fetching the filename dynamically from SharePoint location using the SharePoint connector.Here the problem is as I am getting the filename dynamically so no data comes from drop down.So I am creating the variables and passing through each fields but there is 3 important fields to update the row i.e Key Column and Key Value,Item.I am able pass the unique key column and values to Key Column and Value field but may I know What should I pass in Item?
For Example consider the below sample table
I want update the marks column dynamically in different excel files uploaded in SharePoint. Here Filename is dynamic,Table name to constant for every file and ID is unique column I am passing the key column and key value through variables but not sure what should I pass in Item Field and What is Syntax .Suggest me to solution what exactly I need to give in Item field in below screen to update the row.
Appreciate for the help as I helps in complete one Project

Thanks,
Sai