Amazon IoT Events · JSON Structure

Iot Events Transition Event Structure

Specifies the actions performed and the next state entered when a condition evaluates to TRUE.

Type: object Properties: 4 Required: 3
Event DetectionIoTState MachineAutomation

TransitionEvent is a JSON Structure definition published by Amazon IoT Events, describing 4 properties, of which 3 are required. It conforms to the https://json-structure.org/meta/core/v0/# meta-schema.

Properties

eventName condition actions nextState

Meta-schema: https://json-structure.org/meta/core/v0/#

JSON Structure

Raw ↑ 
{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/amazon-iot-events/refs/heads/main/json-structure/iot-events-transition-event-structure.json",
  "name": "TransitionEvent",
  "description": "Specifies the actions performed and the next state entered when a <code>condition</code> evaluates to TRUE.",
  "type": "object",
  "properties": {
    "eventName": {
      "allOf": [
        {
          "$ref": "#/components/schemas/EventName"
        },
        {
          "description": "The name of the transition event."
        }
      ]
    },
    "condition": {
      "allOf": [
        {
          "$ref": "#/components/schemas/Condition"
        },
        {
          "description": "Required. A Boolean expression that when TRUE causes the actions to be performed and the <code>nextState</code> to be entered."
        }
      ]
    },
    "actions": {
      "allOf": [
        {
          "$ref": "#/components/schemas/Actions"
        },
        {
          "description": "The actions to be performed."
        }
      ]
    },
    "nextState": {
      "allOf": [
        {
          "$ref": "#/components/schemas/StateName"
        },
        {
          "description": "The next state to enter."
        }
      ]
    }
  },
  "required": [
    "eventName",
    "condition",
    "nextState"
  ]
}