## YAML Template.
##---
$schema: http://json-schema.org/draft-04/schema#
id: "/response/switch/change"
desccription : "value changes are always notified."

type: object
required : [state]
properties:
    state :
        type: string
        enum : [none, push, left, right]

    action :
        type : string
        enum : [get]
        description : "this is optional and added when user request"