get Relationship Types For Events
abstract fun getRelationshipTypesForEvents(programStageUid: String): List<RelationshipTypeWithEntitySide>
Returns all the relationship types relevant to the given event (program stage uid). The list includes the side of the Event (FROM or TO). If the Event might be in both sides, the list will include two entries for the same relationship type, one for each side.
Parameters
program Stage Uid
the program stage uid