A detailed vscode tutorial about all the features of the rest-client plugin, from basic to advanced. See the timestamps below:
00:00 Introduction
02:14 Basic Usage
03:36 Request with body
04:28 Authentication
05:41 Variables
05:55 File Variables
06:58 Request Variables
09:02 System Variables
10:47 Environment Variables
13:05 File Upload
16:32 Save Responses
16:43 Request Outline
16:57 Code generation