toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (enableDynamicPosition != null)
'enableDynamicPosition': enableDynamicPosition!,
if (excludedFilterKeys != null)
'excludedFilterKeys': excludedFilterKeys!,
if (facetKey != null) 'facetKey': facetKey!,
if (limit != null) 'limit': limit!,
};