auth key not working

[davidem]

It seems that 'after a while', the auth key (used to connect to spotify to like/list things) does not work.

[davidem]

Perhaps a simple test to check if key is still valid/present. If not: delete key and request new one.

[davidem]

add error handling to the mix:

MyOutput='{
  "error": {
    "status": 401,
    "message": "Invalid access token"
  }
}'