<itemvalue="Please confirm the drainage pipe is in the lowered position before starting self-cleaning."/>
<itemvalue="allow snapshotting"/>
<itemvalue="fullscreen dialog"/>
<itemvalue="maintain state"/>
<itemvalue="Return the presentation of this type as it should appear when presented to users in contexts such as error messages. If [withNullability] is `true`, then [NullabilitySuffix.question] and [NullabilitySuffix.star] will be represented as `?` and ``. [NullabilitySuffix.none] does not have any explicit presentation. If [withNullability] is `false`, nullability suffixes will not be included into the presentation. Clients should not depend on the content of the returned value as it will be changed if doing so would improve the UX."/>