{
  "$schema": "../../schemas/core/event-definition.schema.json",
  "topic": "preferences.agent.composer.defaults.changed",
  "version": 1,
  "direction": "server->client",
  "owner": "core",
  "scope": "desktop",
  "payloadSchema": {
    "type": "object",
    "additionalProperties": false,
    "required": ["agentTargetId"],
    "properties": {
      "agentTargetId": {
        "type": "string",
        "minLength": 1,
        "maxLength": 128
      }
    }
  }
}