StateTemplate

Source: src/AWS/IoTFleetWise/StateTemplate.ts

An AWS IoT FleetWise state template — a definition of which signals’ last-known state the Edge Agent reports for a Vehicle (associated via the vehicle’s stateTemplates prop).

Only the description, tracked properties, and extra dimensions are mutable — changing the name or signal catalog replaces the template. AWS IoT FleetWise is allowlist-gated and offered in us-east-1/eu-central-1 only.

Creating a State Template

Track Last-Known Speed

const template = yield* StateTemplate("SpeedState", {
  signalCatalogArn: catalog.signalCatalogArn,
  stateTemplateProperties: ["Vehicle.Speed"],
});

Associate with a Vehicle

const vehicle = yield* Vehicle("TestVehicle", {
  modelManifestArn: model.modelManifestArn,
  decoderManifestArn: decoder.decoderManifestArn,
  stateTemplates: [
    {
      identifier: template.stateTemplateName,
      stateTemplateUpdateStrategy: { onChange: {} },
    },
  ],
});