Creating HTTP requests in HTTP Client
Before you can send a request, your request's configuration must be opened in the HTTP Client. Opened request configurations appear as tabs in the HTTP Client's right panel. To create a new configuration, click the green, plus-signed button.
Through the HTTP Client, you can configure any part of an HTTP request. HTTP request configuration is done through the components under the Request panel.
The amount of configuration required depends on the type of HTTP request you want to send, but at a minimum, the URL and HTTP method must be supplied. Aside from these, you may also configure the parameters, request body, authentication, and headers of a request.