The RecentQuery datatype includes various settings.

Table: RecentQuery

languageVersionLanguageVersionyes The language version used by LogScale (see LanguageVersion Table).
queryHumioQueryyes The query used most recently (see HumioQuery Table).
runAtdatetimeyes The date and time in the ISO-8601 instant format (e.g., 2022-12-03T10:15:30.00Z).
widgetTypestring  The type of widget used, if one, with the recent query.
widgetOptionsJSON  Any widget options used, in JSON format.

[a] Some arguments may be required, as indicated in this column. For some fields, this column indicates that a result will always be returned for it.