データベースオブジェクトが url を保持するようになった

#!/bin/sh
curl -X POST 'https://api.notion.com/v1/search' \
  -H 'Authorization: Bearer '"$NOTION_API_KEY"'' \
	-H 'Content-Type: application/json' \
  -H "Notion-Version: 2021-08-16" \
	--data '{
    "query":"url を保持",
    "sort":{
      "direction":"ascending",
      "timestamp":"last_edited_time"
    }
  }'

{
    "object": "list",
    "results": [
        {
            "object": "page",
            "id": "1a2d2142-8efe-43d5-adaa-1ff18c6588cc",
            "created_time": "2021-11-10T22:23:00.000Z",
            "last_edited_time": "2021-11-10T22:26:00.000Z",
            "cover": null,
            "icon": null,
            "parent": {
                "type": "database_id",
                "database_id": "c63c00ad-201d-4bed-82b0-18dfca9b6ba0"
            },
            "archived": false,
            "properties": {
                "開示?": {
                    "id": "%3BfBx",
                    "type": "checkbox",
                    "checkbox": false
                },
                "日付": {
                    "id": "%3CWbe",
                    "type": "date",
                    "date": {
                        "start": "2021-09-23",
                        "end": null
                    }
                },
                "原題": {
                    "id": "%3FMR%7D",
                    "type": "rich_text",
                    "rich_text": [
                        {
                            "type": "text",
                            "text": {
                                "content": "Database objects now contain url",
                                "link": null
                            },
                            "annotations": {
                                "bold": false,
                                "italic": false,
                                "strikethrough": false,
                                "underline": false,
                                "code": false,
                                "color": "default"
                            },
                            "plain_text": "Database objects now contain url",
                            "href": null
                        }
                    ]
                },
                "URL": {
                    "id": "o%3A~F",
                    "type": "url",
                    "url": "https://developers.notion.com/changelog/database-objects-now-contain-url"
                },
                "タグ": {
                    "id": "tUJV",
                    "type": "multi_select",
                    "multi_select": [
                        {
                            "id": "05f3b6b1-b6f1-49a2-bbdb-955cfb4d36f4",
                            "name": "IMPROVED",
                            "color": "gray"
                        }
                    ]
                },
                "経過日数": {
                    "id": "~Xof",
                    "type": "formula",
                    "formula": {
                        "type": "number",
                        "number": 48
                    }
                },
                "名前": {
                    "id": "title",
                    "type": "title",
                    "title": [
                        {
                            "type": "text",
                            "text": {
                                "content": "データベースオブジェクトが url を保持するようになった",
                                "link": null
                            },
                            "annotations": {
                                "bold": false,
                                "italic": false,
                                "strikethrough": false,
                                "underline": false,
                                "code": false,
                                "color": "default"
                            },
                            "plain_text": "データベースオブジェクトが url を保持するようになった",
                            "href": null
                        }
                    ]
                }
            },
            "url": "https://www.notion.so/url-1a2d21428efe43d5adaa1ff18c6588cc"
        }
    ],
    "next_cursor": null,
    "has_more": false
}