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