Hi Prashant,
I've not used this action before, but it appears to just specify a Jsonata expression to specify where the data is and another Jsonata expression to indicate how to transform it. Perhaps you can provide more detail on your issue, the yaml of just your extract action, your anticipated data that you're acting upon, your expected and actual results, and error you are getting, etc.
Best Regards,
Steve Linn
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Steve Linn
Senior Consulting I/T Specialist
IBM
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