I created a custom skill and attached a lambda function as end point. I created invocation name, intent (sample utterances) and endpoint correctly. However when I say the utterance in the Test tab like, "Alexa, tell Wagglebee Medicare that I'm having nausea" where "Wagglebee Medicare" is my invocation name and the "I'm having nausea" is my utterance, alexa says "Sorry, I don't know that". And I don't see any JSON in the Skill I/O section of the test tab.
Can anyone let me know if I'm missing anything? And any pointers on how to get the test working for my custom skill.
Note: I have not published my skill yet. It is in development process. I just created it.