$schema: http://json-schema.org/draft-04/schema#
id: utterances.yml
type: object
description:
  Is used in labels to react to a user utterance.  Each key name is an utterance
  "expander" string, which can represent multiple permutations of type of utterance.
  Only one utterance gets evaluated at a time.  The value is a CASE object, which
  allows you to assign attributes and navigate to a different state.
patternProperties:
  ^.*$:
    $ref: case.yml
    description:
      The key name represents one or more utterances that a user might say, the
      value being a CASE object to determine what the next state will be.