ChronicleSchema
Used on
Entity and their subclasses
Expected type
Text
Values
At most one value
Required
No

Examples

Editing a to-do

An UpdateAction for editing a Task.

{
  "@type": "UpdateAction",
  "@key": ["@type", "source", "sourceId"],
  "source": "things-todo",
  "sourceId": "5nT2kQv8Lw3xRb1YcHd9pA",
  "timestamp": "2026-03-28T19:03:44.000Z",
  "agent": {
    "@type": "Agent",
    "@key": ["@type", "source"],
    "source": "things-todo",
    "sameAs": ["@me"]
  },
  "object": {
    "@type": "Task",
    "@key": ["@type", "source", "sourceId"],
    "source": "things-todo",
    "sourceId": "5nT2kQv8Lw3xRb1YcHd9pA",
    "name": "Renew passport",
    "description": "Two photos are in the top desk drawer."
  }
}

URI https://schema.chronicle.app/description

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