Returns the list of features available on the specific chat boost level. This is an offline method. Request type for Tdjson#getChatBoostLevelFeatures.
Optional
Pass true to get the list of features for channels; pass false to get the list of features for supergroups.
Chat boost level.
Returns the list of features available on the specific chat boost level. This is an offline method. Request type for Tdjson#getChatBoostLevelFeatures.