AdditionalBookInfo

publishedDatestring<date>

The date the book was published

Example: 2021-01-01

genrestring

The genre of the book

Example: Fiction

tagsstring[]

Tags associated with the book

Example: ["Fiction","Mystery"]

AdditionalBookInfo

{
  "publishedDate": "2021-01-01",
  "genre": "Fiction",
  "tags": [
    "Fiction",
    "Mystery"
  ]
}