Package com.sap.cloud.sdk.s4hana.datamodel.odata.annotation

Annotation Interface Key

@Retention(RUNTIME)
@Target(FIELD)
public @interface Key

Annotation to mark a field in a VDM entity as being a key field. This means that the annotated field plus any other fields with this annotation uniquely identify an instance of VdmEntity. The VDM generator will add this annotation to the entity classes it creates based on the OData EDMX (<Key> tag under <EntityType>)