How can I access the volume value of a user utterance, when the user says something like "Alexa, rise volume by [volume value] on [device]?"
I am trying to control the volume and the television channel of my TV via a video skill and I need to solve this to make it happen.
I've tried to access the 'payload' carried by the directives sent by Alexa to AWS Lambda this way (Python):
Which works fine for the AWS Lambda Event Tests, but when I say "Alexa, rise volume by [volume value] on [device]?" to my Amazon Echo Dot, Alexa answers "Sorry, [device] is not responding".
Any ideas on how to solve this issue? Thanks for the help!