{
  "id": "http://schema.midi.org/property-exchange/M2-111-S_v1-0_StateList.json#",
  "$schema": "http://json-schema.org/draft-04/schema#",
  "title": "State List",
  "description": "MIDI CI Property Exchange State List.",
  "type": "array",
  "items": {
    "type": "object",
    "required": [
      "title",
      "stateId"
    ],
    "properties": {
      "title": {
        "title": "State Title",
        "description": "Human-readable name of the State.",
        "type": "string"
      },
      "stateId": {
        "title": "State ID",
        "description": "This is the State id of the particular device state. It is used with the State Resource to Get or Set the State in \"resId\" Property.",
        "type": "string"
      },
      "stateRev": {
        "title": "Revision",
        "description": "This is a device-specific reference of the State in the MIDI Device. Devices can use this field to compare states, and decide whether it is necessary to reload.",
        "type": "string"
      },
      "timestamp": {
        "title": "UNIX Timestamp",
        "description": "This is the Unix time of the last update to this state.  This is the number of seconds that have elapsed since the Unix epoch, that is the time 00:00:00 UTC on 1 January 1970, minus leap seconds.",
        "type": "integer"
      },
      "description": {
        "title": "Description",
        "description": "This is a text description that helps the user understand what this particular State does.",
        "type": "string",
        "format": "commonmark"
      },
      "size": {
        "title": "Byte Size",
        "description": "This is the expected size of the State in bytes.",
        "type": "integer"
      },
      "links": {
        "type": "array",
        "description": "Resources that return an object or an array of objects may provide links to other related Resources.",
        "items": {
          "type": "object",
          "properties": {
            "resource": {
              "type": "string",
              "description": "This is the Resource to be linked.",
              "minLength": 3,
              "maxLength": 36
            },
            "resId": {
              "type": "string",
              "description": "Resource Id, the identifier used to select the desired Payload Data entry.",
              "maxLength": 36
            },
            "title": {
              "type": "string",
              "description": "This is the human readable title for this link. Fall back to using the \"title\" Property in ResourceList if not supplied."
            },
            "role": {
              "type": "string",
              "description": "This is the role for this linked resource.",
              "minLength": 1,
              "maxLength": 32
            }
          },
          "required": [
            "resource"
          ]
        }
      }
    },
    "additionalProperties": false,
    "patternProperties": {
      "^x-": {
        "description": "Any property starting with x- is valid."
      }
    }
  }
}