| Property | Description | Returns | 
|---|---|---|
| allowedEntity | Get the allowed target entity for this definition. If multiple entities are allowed, only returns the first entity. | Definition | 
| multiple | Checks whether the definition supports multiple records | bool | 
| required | Check whether providing a record is required for this definition | bool | 
| id | int | |
| name | string | |
| identifier | string | |
| position | int | |
| minRecords | int | |
| maxRecords | int | |
| definition | Definition | |
| relationships | Collection (Relationship) | |
| allowedEntities | Collection (Definition) | 
CustomEntities\Models\Api\RelationshipDefinition
RelationshipDefinition