UContentBrowserAssetDataSource::PopulateAssetFilterInputParams

Call in [CompileFilter()](API\Plugins\ContentBrowserAssetDataSource\UContentBrowserAssetDataSource\CompileFilter) to populate an [FAssetFilterInputParams](API\Plugins\ContentBrowserAssetDataSource\UContentBrowserAssetDataSource\FAssetFilterInpu-) for use in CreatePathFilter and CreateAssetFilter.