HTTP Request similar to POSTMAN

HI people…

I need to reproduce a HTTP Request similar to postman with this parameters in body:

Where and how can I set this parameters into the HTTP request?

Hello Johana,
Here you have a playlist with 10 videos all working with HTTP Request working with Salesforce, ServiceNow, and Jira. So you can see exactly how I work with parameters all videos have Chapters to be able to find very fast what you want.

Thanks,
Cristian Negulescu