Optional: Facet parameters to use for the search. The Parameters and FacetParameters collections form a logical 'union' of parameters, which will all be reflected in the final search result. The difference between the two collections is that when FacetParameters is populated, an extra search is carried out internally by AES which populates SearchResult.PreFacetInfo with the group info and group summation information that would have been obtained _without_ the specified facet parameters. Please refer to the documentation site for more information.

public IDictionary<string, string> FacetParameters { get; set; }

public IDictionary<string, string> FacetParameters { get; set; }