ADM Scene7: Pagination not working for /searchAssets

I am trying to add pagination to Scene7 /searchAssets SOAP API call. As mentioned in the documentation of searchAssets, we have "recordsPerPage" and "resultsPage" as Input parameters for the API call. There is no example mentioned on how to use these. I am quite new to the implementation of SOAP calls and have implemented as shown in the screenshot. This doesn't seem to be working for me. Is there something wrong with this format?