The REST plugin utilizes REST APIs to communicate with RESTful web services through HTTP requests and provides multiple options to write the success or failure response. The plugin is versatile and can construct any HTTP request based on your defined parameter input.
Because of its inherent versatility, the plugin’s REST client requires your parameters be correctly defined to function. Ensure you define all Required and relevant fields correctly when creating plugin configurations and configuring plugin procedures.
For more information, refer to: