MediaWiki:Apihelp-query+imageinfo-param-metadataversion
From MoodleDocs
Version of metadata to use. If latest is specified, use latest version. Defaults to 1 for backwards compatibility.
Note: You are currently viewing documentation for Moodle 3.1. Up-to-date documentation for the latest stable version of Moodle is probably available here: Apihelp-query+imageinfo-param-metadataversion.