obniz/dist/src/json_schema/response/system/timestamp.yml

obniz sdk for javascript

## YAML Template.
##---
$schema: http://json-schema.org/draft-04/schema#
id: "/response/system/timestamp"
desccription: "timestamp of the device."

type: object
required: [timestamp]
properties:
  timestamp:
    type: number
    description: "The timestamp in milliseconds since epoch (1970-01-01T00:00:00Z)."
    example: 1592171234567