Magento\Framework\App\Action\Action is deprecated:
- What is the interface to be implemented in the controller action?
- How should I implement the interface in the controller action?
- What should the controller structure with the implemented interface look like?
Below is this warning that identifies with the implementation of the Action Interface.
The class VendorName\ModuleName\Controller\Routing\ControllerAction does not restrict processed HTTP methods by implementing a HttpMethod nameActionInterface