https://community.qlik.com/t5/Talend-Studio/HTTP-Header-in-tRest-component/m-p/2268191#M46839 Hello, <BR />we are using the tRest component to send HTTP requests to a service. Although we are using the header "Context-Length" the message "Missing required content length in HTTP header" pops up. Also the status is "Invalid Body". <BR />Currently out manually inserted headers are: "User Agent", "Host", "Accept", "Content-Type", ...., "Content-Length" but are there lines that Talend sends itself? Is there a possibility to get a full output of the headers that Talend sends (something like netcat)? <BR />Thanks and regards <BR />Hans Sat, 16 Nov 2024 10:19:02 GMT Anonymous 2024-11-16T10:19:02Z https://community.qlik.com/t5/Talend-Studio/HTTP-Header-in-tRest-component/m-p/2268191#M46839 Hello, <BR />we are using the tRest component to send HTTP requests to a service. Although we are using the header "Context-Length" the message "Missing required content length in HTTP header" pops up. Also the status is "Invalid Body". <BR />Currently out manually inserted headers are: "User Agent", "Host", "Accept", "Content-Type", ...., "Content-Length" but are there lines that Talend sends itself? Is there a possibility to get a full output of the headers that Talend sends (something like netcat)? <BR />Thanks and regards <BR />Hans Sat, 16 Nov 2024 10:19:02 GMT https://community.qlik.com/t5/Talend-Studio/HTTP-Header-in-tRest-component/m-p/2268191#M46839 Anonymous 2024-11-16T10:19:02Z https://community.qlik.com/t5/Talend-Studio/HTTP-Header-in-tRest-component/m-p/2268192#M46840 Hi&nbsp; <BR />No a global variable or an option available on tRest for printing the headers information now.&nbsp; <BR />Regards <BR />Shong Tue, 25 Oct 2016 12:05:24 GMT https://community.qlik.com/t5/Talend-Studio/HTTP-Header-in-tRest-component/m-p/2268192#M46840 Anonymous 2016-10-25T12:05:24Z