kotlinx-serialization-json/kotlinx.serialization.json/JsonBuilder/useAlternativeNames

useAlternativeNames

var useAlternativeNames: Boolean(source)

Specifies whether Json instance makes use of JsonNames annotation.

Disabling this flag when one does not use JsonNames at all may sometimes result in better performance, particularly when a large count of fields is skipped with ignoreUnknownKeys. true by default.