1. Add api to nightly.apinf.io or to nightly2.apinf.io. 2. Add swagger file matching to file. 3. Make a test call from Swagger viewer - Expected result: Api returs as original API - Actual result: Message "no response from server" 4. Go to modify API 5.2 press "submit" without modifying anything. 5. Make a new test call from Swagger viewer -> call returns what API returns normally