Expansion

Property	Type	Is required	Description
id	string|null	No	See CMS.
name	string	Yes
series	string	Yes
tcgRegion	string	Yes	Available values: International, Japan.
code	string|null	No
releaseDate	string	Yes	An ISO 8601 formatted UTC date.
cardNumberRightPart	string|null	No	The part of the card number after the / for this expansion specifically.

When used as a file, the expansion suffix is required, e.g., international/base-set.expansion.json.

Example

{
  "name": "Base Set",
  "series": "Original Series",
  "tcgRegion": "International",
  "code": "BS",
  "releaseDate": "1999-01-09T00:00:00Z",
  "cardNumberRightPart": "102"
}