REST api returns Http 400 Error code

[dnaik]

I was trying to call REST api of a external system  through Thingworx using function postJson(..) method. But It returns http status 400.

But same api works well in Postman. Any suggestion ?

Note: In both the channel(i.e. postman and Thingworx) REST header is being set correctly and REST URL is being used as exactly same.

[supandey]

Hi Debiprasad, could you please share your REST call? In the meantime, just wanted to check if you have had the chance to look at the on ThingWorx REST Design

[ankigupta]

Hi Debiprasad Naik​,

Try switching on Allow Request Method Switch in the platform Subsystem configuration.

[ankigupta]

Related article: https://support.ptc.com/appserver/cs/view/solution.jsp?n=CS209704&lang=en_US

[Cat]

    I have attached screenshots for your reference.

    1. json in Body 

    2.  Content-Type & appKey in Header