Douyin Video Basics with Content Category (by Video ID)

{
  "type": "object",
  "required": [
    "item_id"
  ],
  "properties": {
    "item_id": {
      "type": "string",
      "pattern": "^[0-9]+$",
      "description": "The Douyin video's numeric id (its aweme id), as a string of digits."
    }
  },
  "additionalProperties": false
}

{
  "type": "object",
  "properties": {
    "likes": {
      "type": "string",
      "description": "The video's like count, as a string of digits."
    },
    "title": {
      "type": "string",
      "description": "The video's caption, with its hashtags."
    },
    "itemId": {
      "type": "string",
      "description": "The video's id."
    },
    "authorId": {
      "type": "string",
      "description": "The creator's numeric user id."
    },
    "douyinId": {
      "type": "string",
      "description": "The creator's Douyin ID."
    },
    "duration": {
      "type": "number",
      "description": "The video's length, in seconds."
    },
    "nickname": {
      "type": "string",
      "description": "The creator's display name."
    },
    "categoryId": {
      "type": "string",
      "description": "The id of the content category."
    },
    "createTime": {
      "type": "string",
      "description": "When the video was published, as a date and time (YYYY-MM-DD HH:MM:SS)."
    },
    "categoryName": {
      "type": "string",
      "description": "The name of the content category (in Chinese)."
    }
  },
  "description": "One video's basic details, as returned after shaping."
}