https://community.qlik.com/t5/Talend-Studio/expression-json-tMap-to-tRestClient/m-p/2321743#M91747 Hi <BR />In this case simply set a body type to String and avoid using tXMLMap. tXmlMap is only useful if the DOM XML to JSON auto-conversion is expected <BR />Cheers, Sergey Mon, 25 Jul 2016 14:57:19 GMT Anonymous 2016-07-25T14:57:19Z https://community.qlik.com/t5/Talend-Studio/expression-json-tMap-to-tRestClient/m-p/2321742#M91746 Hello, <BR />I would like to send a json expression (in tXMLMap)&nbsp;to a tRestClient for a POST message&nbsp;but I have an error: <BR /> <FONT color="#ff3333"><I>Exception in component tRESTClient_4</I></FONT> <BR /> <FONT color="#ff3333"><I>javax.ws.rs.ClientErrorException: HTTP 422</I></FONT> <BR /> <BR />I want to send&nbsp;this expression : <FONT color="#9999ff">"{\"host_set\":{\"_id\":1009},\"exhaustive\":true,\"indicator\":\""</FONT> + row8.content + <FONT color="#9999ff">"\"}"</FONT> <BR /> <BR /> <A href="https://community.talend.com/legacyfs/online/membersTempo/355652/trestclient2.png" target="_blank"><span class="lia-inline-image-display-wrapper" image-alt="0683p000009MApe.png"><img src="https://community.qlik.com/t5/image/serverpage/image-id/140625iE1277B0AA549D22A/image-size/large?v=v2&amp;px=999" role="button" title="0683p000009MApe.png" alt="0683p000009MApe.png" /></span></A> <A href="https://community.talend.com/legacyfs/online/membersTempo/355652/trestclient1.png" target="_blank"><span class="lia-inline-image-display-wrapper" image-alt="0683p000009MB7A.png"><img src="https://community.qlik.com/t5/image/serverpage/image-id/152066iE148042C1E4F5186/image-size/large?v=v2&amp;px=999" role="button" title="0683p000009MB7A.png" alt="0683p000009MB7A.png" /></span></A> <A href="https://community.talend.com/legacyfs/online/membersTempo/355652/schema.png" target="_blank"><span class="lia-inline-image-display-wrapper" image-alt="0683p000009MAZj.png"><img src="https://community.qlik.com/t5/image/serverpage/image-id/150486i5C3596EA898DAD39/image-size/large?v=v2&amp;px=999" role="button" title="0683p000009MAZj.png" alt="0683p000009MAZj.png" /></span></A> <A href="https://community.talend.com/legacyfs/online/membersTempo/355652/tmap.png" target="_blank"><span class="lia-inline-image-display-wrapper" image-alt="0683p000009MB7F.png"><img src="https://community.qlik.com/t5/image/serverpage/image-id/141996iC01609308E478C97/image-size/large?v=v2&amp;px=999" role="button" title="0683p000009MB7F.png" alt="0683p000009MB7F.png" /></span></A> <BR /> <BR />I think I don't have the good syntax, what's your opinion? can you help me to solve the problem? <BR />Thanks, Sat, 16 Nov 2024 10:29:34 GMT https://community.qlik.com/t5/Talend-Studio/expression-json-tMap-to-tRestClient/m-p/2321742#M91746 Anonymous 2024-11-16T10:29:34Z https://community.qlik.com/t5/Talend-Studio/expression-json-tMap-to-tRestClient/m-p/2321743#M91747 Hi <BR />In this case simply set a body type to String and avoid using tXMLMap. tXmlMap is only useful if the DOM XML to JSON auto-conversion is expected <BR />Cheers, Sergey Mon, 25 Jul 2016 14:57:19 GMT https://community.qlik.com/t5/Talend-Studio/expression-json-tMap-to-tRestClient/m-p/2321743#M91747 Anonymous 2016-07-25T14:57:19Z