Specifies the order of entries in a feed.
Supported values are <literal>relevance</literal>, <literal>published</literal>, <literal>viewCount< /literal> and <literal>rating</literal>.
Additionally, results most relevant to a specific language can be returned by setting the property to <literal>relevance_lang_< replaceable>languageCode</replaceable></literal>, where <replaceable>languageCode</replaceable> is an ISO 639-1 language code, as used in language.
For more information, see the <ulink type="http" url="https://developers.google.com/youtube/v3/docs/search/list#order">online documentation</ulink>.