- Enclosing class:
- ContentItem
public static interface ContentItem.Language
Language identifier (two-letter ISO 639-1 identifier) for the language of the content item. The default is `en`
 (English). Regional variants are treated as their parent language; for example, `en-US` is interpreted as `en`. A
 language specified with the `Content-Type` header overrides the value of this parameter; any content items that
 specify a different language are ignored. Omit the `Content-Type` header to base the language on the most prevalent
 specification among the content items; again, content items that specify a different language are ignored. You can
 specify any combination of languages for the input and response content.