how to extract secondary json from the http response

how to extract secondary json from the http responsehttps://community.appian.com/discussions/f/integrations/33986/how-to-extract-secondary-json-from-the-http-responsehi, my json response is as follows : Body={………… message={role=user, function_call={name=fn_test ,arguments={ "annotations": [ { "originalText": “text1”, "annotation": { "classification": "Rule", "rule": true } }, { "originalText": “text2”, "annotationen-USTelligent Community 12RE: how to extract secondary json from the http responsehttps://community.appian.com/thread/129147?ContentTypeID=1Wed, 07 Feb 2024 17:51:27 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:98e6c11e-48c7-45d3-9587-937b46f3f0cfAbhay Dalsaniya<p><pre class="ui-code" data-mode="text"> local!requestBody: a!fromJson(http!request.body), local!nextLevel: a!forEach( items: local!requestBody, expression: fv!item.message.name.arguments )</pre></p> <p>After converting JSON to Appian value using a!fromJson(), you can traverse by using dot notation.</p><div style="clear:both;"></div>