This is the hash key of the attributes which make up the composite key--- TransactionType, TransactionKey and ChangeDate ---for the Status Histories resource and used to uniquely identify an instance of Status Histories. The client should not generate the hash key value. Instead, the client should query on the Status Histories collection resource with a filter on the primary key values in order to navigate to a specific instance of Status Histories.
For example: publicSectorStatusHistories?q=TransactionType=<value1>;TransactionKey=<value2>;ChangeDate=<value3>
No content. This task does not return elements in the response body.