ListFeaturedResultsSets (smaws-clients.Smaws_Client

val request : 
  Smaws_Lib.Context.t ->
  list_featured_results_sets_request ->
  (list_featured_results_sets_response,
    [> Smaws_Lib.Protocols.AwsJson.error
    | `AccessDeniedException of access_denied_exception
    | `InternalServerException of internal_server_exception
    | `ResourceNotFoundException of resource_not_found_exception
    | `ThrottlingException of throttling_exception
    | `ValidationException of validation_exception ])
    Stdlib.result

Lists all your sets of featured results for a given index. Features results are placed above all other results for certain queries. If there's an exact match of a query, then one or more specific documents are featured in the search results.