Cannot figure out Why the Update Statement is not working for PUT API

Summary:

I am using the Update Statement produced by dragging my table into the sql worksheet as described on page https://docs.oracle.com/en/database/oracle/sql-developer-web/sdwad/sql-page.html#GUID-1BE36B0F-4D2B-4CC2-B705-4D8794D8FC8C

It gives me an error in the worksheet and on the put rest handler as well.

Content (required):

Using Oracle Infrastructure Cloud Apex Database and I created a Module/Handler for Get,Post and Put. The Get and Post work Fine but the Put is not working I get the following error ORA-00904: "B": invalid identifier