{
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "sessionId": {
      "type": "string",
      "minLength": 1,
      "maxLength": 512,
      "pattern": "^[^\\s]+$"
    },
    "threadId": {
      "type": "string",
      "minLength": 1,
      "maxLength": 512,
      "pattern": "^[^\\s]+$"
    },
    "cursor": {
      "type": "string",
      "minLength": 1,
      "maxLength": 2048,
      "pattern": "^[^\\s]+$"
    },
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 100
    }
  },
  "required": [
    "sessionId",
    "threadId"
  ]
}