Delete name data from managed column using "Send an http request"

[ma1mjb]

Hi 

I'm trying to use Power Automate to reset an approval process and delete the name populated in the "Rejection" column from a previous approval flow. I have followed the instructions at How to clear fields in SharePoint list items using Power Automate (sharepains.com)

However I am getting an error "The property 'RejectionStringID' does not exist on type 'SP.Data.Shared_x0020_DocumentsItem'. Make sure to only use property names that are defined by the type."

I have checked the internal name for the Rejection column by going to "Edit Columm" and looking at the site address which confirmed Field=Rejection

I would really appreciate some help!

Step in flow:

SharePoint site

[#2 · Accepted solution]

It was a spelling error (put Sting instead of String)!! Must have checked that 20times without spotting it!
Thanks