The category id — a stable slug (also the value stored on tokens).
The display name. For example, Artificial Intelligence.
An optional short name/abbreviation for compact surfaces (pills, badges). For example, AI. Null when unset — the API does not fall back to name; clients decide whether to.
The URL slug (same value as id).
A short description of the category.
Whether the category is canonical or narrative.
See CategoryType The category banner image URL.
The parent category id, for hierarchical categories.
The number of tokens in the category (denormalized snapshot).