This web based application enables developers to quickly unit test individual API calls for both Incapsula and SecureSphere, as well as provides utilities for migrating policies and configurations between the solutions in bulk
For Cloud WAF, authentication is failing because the tool sends api_id and api_key using query parameters which seems to be not supported anymore. Now x-API-Key and x-API-Id should be set as http headers.
In the sub topic : 4. Transport Layer, there is typing mistake in the last sentence:
The transport layer carries out flow control, sending data at a rate that matches the connection speed of the receiving device, and error control, checking if data was received incorrectly and if not, requesting it again.
where inplace of "incorrectly", it should have been "correctly"