{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "delta": {
      "type": "string"
    },
    "itemId": {
      "type": "string"
    },
    "summaryIndex": {
      "format": "int64",
      "type": "integer"
    },
    "threadId": {
      "type": "string"
    },
    "turnId": {
      "type": "string"
    }
  },
  "required": [
    "delta",
    "itemId",
    "summaryIndex",
    "threadId",
    "turnId"
  ],
  "title": "ReasoningSummaryTextDeltaNotification",
  "type": "object"
}