Pass xml data to rest api

I need to send xml data to an Oauth1.0 api body. But passing them as raw giving me invalid signature.

trying to integrate these: E*TRADE API Document

Hey @mpmohi!

The OAuth 1.0 flow we offer doesn't support user-based authentication at the moment. A couple other members of the team have been investigating this particular connection with etrade and, unfortunately, we don't have a working solution. It is something the dev team will take a look at and we can let you know here when it's included!

Thanks @Kabirdas , kindly do let me know if any fixes come.