Field Represents a field used to store metadata, choices, and other information in Relativity.

 MassOperationResult Represents a result of a mass operation.

 ObjectType Represents a custom object type added to a workspace.

 ObjectTypeRef Represents a key or reference to an ObjectType object.

 ProgressReport Represents a snap shot report of progress in a Kepler service.

 QueryRequest Represents a query request. It describes conditions, sorts and fields for the query.

 QueryResultSlim Represents the results of a returned by the QuerySlimAsync() method.

 RelativityObjectSlim Represents a streamlined RelativityObject with values that map to fields on a object.

 SampleDetails Represents information used to define a sample set.

 SampleParameters Represents information about how the sampling is performed.

 SearchIndexRef Represents a key or reference to a search provider.

 SearchProviderCondition Represents the parameters used to execute a query through a search provider.

 Sort Represents sorting information for query results.

 FieldCategory Specifies the category of a field.

 FieldType Specifies the type of a Relativity field, such as fixed-length text, date, single object etc.

 LongTextBehavior Controls the behavior that is used when a Long Text field exceeds the configured character limit.

 SortEnum Specifies whether query results are sorted in ascending or descending order.

 IHaveArtifactTypeID Enables a class to return the Artifact Type ID of an object.

 IHaveGuid Enables a class to return a GUID for an object.

 IHaveIdentifyingInformation Implemented by a class to indicate that it contains identifiers used for specifying a group of objects.

 IHaveViewFieldID Enables a class to return the identifier of the view field associated with an object.

 IObjectType Represents a Relativity Object Type.