|ParamRequired=optional
|ParamDescription=If the groupBySource=True, the internal OpenGVP result will contain a ViewSet If the groupBySource=False, the internal OpenGVP result will contain a ItemList. This has no effect in UNI API response, as a List of CatalogItems is always returned.
:Defaults in server to: True.
}}
{{Api_Parameter|
|ParamRequired=optional
|ParamDescription= A comma-separated list of desired [[timeFilterType]] to apply to LinearTV recommendations.
:This parameter is ignored unless the catalogType parameter does include the value 8=LinearTV (anyway, although it is ignored, it must contain a correct value).
Take into account that when this type of filtering is requested, the recommendations will be ordered by relevance as usually, they will not ordered by time.
:This is a new parameter added in OpenGVP 3.2. Default is 0.
}}