@type t() :: %Gleanex.Client.RecommendationsRequestOptions{
  context: Gleanex.Client.Document.t() | nil,
  datasourceFilter: String.t() | nil,
  datasourcesFilter: [String.t()] | nil,
  facetFilterSets: [Gleanex.Client.FacetFilterSet.t()] | nil,
  resultProminence: [String.t()] | nil
}