Losant · JSON Structure

Losant Device Structure

Represents a physical or virtual device. Has tags, attributes, connection state, and may be a standalone device, gateway, edge-compute device, embedded device, virtual device, or system device.

Type: Properties: 18

IoTInternet Of ThingsDevicesEdge ComputeEmbeddedMQTTIndustrial IoTTelemetryWorkflow AutomationVisual Workflow EngineDashboardsTime SeriesConnected ProductsEnterprise

LosantDevice is a JSON Structure definition published by Losant, describing 18 properties. It conforms to the https://json-structure.org/draft/2025-01/structure meta-schema.

Properties

id deviceId applicationId creationDate lastUpdated deletedAt name description tags attributes deviceClass gatewayId edgeAgentVersion connectionInfo parentId ancestorIds systemInterval keepDuplicates

Meta-schema: https://json-structure.org/draft/2025-01/structure

JSON Structure

{
  "$schema": "https://json-structure.org/draft/2025-01/structure",
  "name": "LosantDevice",
  "description": "Represents a physical or virtual device. Has tags, attributes, connection state, and may be a standalone device, gateway, edge-compute device, embedded device, virtual device, or system device.",
  "source": "#/definitions/device in https://api.losant.com/",
  "properties": {
    "id": {
      "$ref": "#/definitions/common/objectId"
    },
    "deviceId": {
      "$ref": "#/definitions/common/objectId"
    },
    "applicationId": {
      "$ref": "#/definitions/common/objectId"
    },
    "creationDate": {
      "$ref": "#/definitions/common/date"
    },
    "lastUpdated": {
      "$ref": "#/definitions/common/date"
    },
    "deletedAt": {
      "$ref": "#/definitions/common/date"
    },
    "name": {
      "$ref": "#/definitions/common/name"
    },
    "description": {
      "$ref": "#/definitions/common/description"
    },
    "tags": {
      "$ref": "#/definitions/common/tagsRequired"
    },
    "attributes": {
      "$ref": "#/definitions/common/deviceAttributesInternal"
    },
    "deviceClass": {
      "$ref": "#/definitions/common/deviceClass"
    },
    "gatewayId": {
      "$ref": "#/definitions/common/objectId"
    },
    "edgeAgentVersion": {
      "$ref": "#/definitions/common/version"
    },
    "connectionInfo": {
      "type": "object",
      "properties": {
        "time": {
          "$ref": "#/definitions/common/date"
        },
        "connected": {
          "enum": [
            1,
            0,
            null
          ]
        }
      }
    },
    "parentId": {
      "$ref": "#/definitions/common/objectIdOrNull"
    },
    "ancestorIds": {
      "$ref": "#/definitions/common/objectIds"
    },
    "systemInterval": {
      "$ref": "#/definitions/common/systemInterval"
    },
    "keepDuplicates": {
      "type": "boolean"
    }
  },
  "required": []
}