Ability to call SharePoint Rest API from Nintex form using web request control

Enhance the web request control to accept SharePoint Rest API end Points and get response back after successful call. This would let designers call SharePoint REST APIs directly from the form with no code, enabling real-time data population, instant validation (e.g., duplicate PO checks), cascading dropdowns, and inline updates to other lists.

How it should work?

1. Option to choose the HTTP method (GET, POST, PATCH, DELETE) and enter the SharePoint REST endpoint, using form fields and variables as dynamic tokens.

2. Set the trigger: form load, field change, button click, or a rule.

3. Map the JSON response to form controls, variables, or repeating sections.

4. Configure success and error handling, with authentication and request digest managed automatically in the current user’s context.