<PackageReference Include="Relativity.ObjectManager" Version="10.1.273.3" />

ISearchProviderManager

public interface ISearchProviderManager : IDisposable
Task<SearchProviderResultSet> GetActiveHtmlSearchProvidersAsync(int workspaceId, int artifactTypeId, bool useAdvancedSearch)

Task<SearchProviderResultSet> GetActiveHtmlSearchProvidersAsync(int workspaceId, int artifactTypeId, bool useAdvancedSearch, CancellationToken cancellationToken)

Task<SearchProviderResultSet> GetActiveHtmlSearchProvidersAsync(int workspaceId, int artifactTypeId, bool useAdvancedSearch, IProgress<ProgressReport> progress)

Task<SearchProviderResultSet> GetActiveHtmlSearchProvidersAsync(int workspaceId, int artifactTypeId, bool useAdvancedSearch, CancellationToken cancellationToken, IProgress<ProgressReport> progress)