https://community.appian.com/discussions/f/integrations/19754/get-specific-header-value-in-webapiI call an Appian WebApi from an external application. It&#39;s a webapi to upload a document. Upload work fine but I want to start a process and an parameter of my process is a value stored into the header of the request. IO can&#39;t retrieve this value. Toen-USTelligent Community 12https://community.appian.com/thread/105802?ContentTypeID=1Wed, 21 Dec 2022 06:18:20 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:b27de4a8-7bd4-425f-8c18-93a7c8a7ebd6jeanalainb0001<p>Just use&nbsp;http!request.queryParameters.xxxx</p><div style="clear:both;"></div>https://community.appian.com/thread/105780?ContentTypeID=1Tue, 20 Dec 2022 17:05:43 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:0199ae77-b61d-4b7b-9621-5521bfb5767cniharranjanh0001<p>I am trying to achieve it. Could you tell me how you process the values from queryString in the web api ?</p><div style="clear:both;"></div>https://community.appian.com/thread/77301?ContentTypeID=1Fri, 16 Oct 2020 05:33:48 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:5102d1ee-9c38-479f-b1d6-4641c0a38548jeanalainb0001<p>I know this page. It is I do. Now I&#39;m using queryString in place of headers and it works.</p><div style="clear:both;"></div>https://community.appian.com/thread/77282?ContentTypeID=1Thu, 15 Oct 2020 14:57:11 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:00be33dc-9b46-42fa-9726-46682fb27788Danny Verb<p>Hi there,&nbsp;have you referenced our documentation?&nbsp;<a href="https://docs.appian.com/suite/help/20.3/passing-a-web-api-document-into-a-process-model.html#">docs.appian.com/.../passing-a-web-api-document-into-a-process-model.html</a></p> <p>If originalId is something you sent to Appian, you may want to consider storing it in a local variable at the top of your web-api</p><div style="clear:both;"></div>