primaryKey
Provide the primary key set for this table. Currently supported specifically for SAP EntityOf
entities upon request. Contact Amazon Web Services Support to make this feature available.
Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.
This method will never return null. If you would like to know whether the service returned this field (so that
you can differentiate between null and empty), you can use the hasPrimaryKey()
method.
- Returns:
- Provide the primary key set for this table. Currently supported specifically for SAP
EntityOf
entities upon request. Contact Amazon Web Services Support to make this feature available.