SEP-1034: 支持询问模式中所有原始类型的默认值

def reply_to_email_thread(
    thread_id: str,
    content: str,
    recipient_list: List[str] = [],
    cc_list: List[str] = []
) -> None:
    # 歧义：空列表意味着“无收件人”还是“使用默认值”？
    # 需要复杂逻辑来处理不同的组合

def reply_to_email_thread(
    thread_id: str,
    content: Optional[str] = ""
) -> None:
    # 代码可以从原始线程中查找参与者
    # 并准备一个设置了默认值的询问请求

const response = await client.request("elicitation/create", {
  message: "Configure email reply",
  requestedSchema: {
    type: "object",
    properties: {
      recipients: {
        type: "string",
        title: "Recipients",
        default: "[email protected], [email protected]"  // 预填充
      },
      cc: {
        type: "string",
        title: "CC",
        default: "[email protected]"  // 预填充
      },
      content: {
        type: "string",
        title: "Message"
        default: "" // 如果在上面的工具中提供
      }
    }
  }
});

export interface StringSchema {
  type: "string";
  title?: string;
  description?: string;
  minLength?: number;
  maxLength?: number;
  format?: "email" | "uri" | "date" | "date-time";
  default?: string; // 新增
}

export interface NumberSchema {
  type: "number" | "integer";
  title?: string;
  description?: string;
  minimum?: number;
  maximum?: number;
  default?: number; // 新增
}

export interface EnumSchema {
  type: "string";
  title?: string;
  description?: string;
  enum: string[];
  enumNames?: string[];
  default?: string; // 新增 - 必须是枚举值之一
}

// BooleanSchema 已经有 default?: boolean