MediaWiki:Apihelp-query+pageterms-param-terms
The types of terms to get, e.g. 'description', each returned as an array of strings keyed by their type, e.g. {"description": ["foo"]}. If not specified, all types are returned.
The types of terms to get, e.g. 'description', each returned as an array of strings keyed by their type, e.g. {"description": ["foo"]}. If not specified, all types are returned.