{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/amazon-iot-fleetwise/refs/heads/main/json-schema/iot-fleetwise-signal-decoder-schema.json",
  "title": "SignalDecoder",
  "description": "Information about a signal decoder.",
  "type": "object",
  "properties": {
    "fullyQualifiedName": {
      "allOf": [
        {
          "$ref": "#/components/schemas/FullyQualifiedName"
        },
        {
          "description": "The fully qualified name of a signal decoder as defined in a vehicle model."
        }
      ]
    },
    "type": {
      "allOf": [
        {
          "$ref": "#/components/schemas/SignalDecoderType"
        },
        {
          "description": "The network protocol for the vehicle. For example, <code>CAN_SIGNAL</code> specifies a protocol that defines how data is communicated between electronic control units (ECUs). <code>OBD_SIGNAL</code> specifies a protocol that defines how self-diagnostic data is communicated between ECUs."
        }
      ]
    },
    "interfaceId": {
      "allOf": [
        {
          "$ref": "#/components/schemas/InterfaceId"
        },
        {
          "description": "The ID of a network interface that specifies what network protocol a vehicle follows."
        }
      ]
    },
    "canSignal": {
      "allOf": [
        {
          "$ref": "#/components/schemas/CanSignal"
        },
        {
          "description": "Information about signal decoder using the Controller Area Network (CAN) protocol."
        }
      ]
    },
    "obdSignal": {
      "allOf": [
        {
          "$ref": "#/components/schemas/ObdSignal"
        },
        {
          "description": "Information about signal decoder using the On-board diagnostic (OBD) II protocol."
        }
      ]
    }
  },
  "required": [
    "fullyQualifiedName",
    "type",
    "interfaceId"
  ]
}