<PackageReference Include="Relativity.API" Version="21.0.1" />

Relativity.API.Foundation.Repositories.ISystemArtifactCacheRepository

public interface ISystemArtifactCacheRepository : IRepository, IContextualInformation
Interface repository for interacting with System Artifacts Cache
bool ExistsInSystemArtifact(int artifactID)

Checks to see if ArtifactID exists

int RetrieveArtifactIDByIdentifier(string identifier)

Retrieves Artifact ID by string identifier

int RetrieveArtifactIDByIdentifier(SystemArtifact identifier)

Retrieves Artifact ID for SystemArtifact enum