cloudfoundry-community/spring-boot-cf-service-broker — pull request #4 by davidehringer (2014-07-25 02:25:26+00:00)
Title: Added ServiceInstance, the serviceId, and the planId to the deleteServiceInstanceBinding method.

InstanceId, serviceId, and planId are all required on the Service Broker API for unbinding requests. These should made available to the ServiceInstanceBindingService.deleteServiceInstanceBinding method along with the bindingId. This is a breaking change on the ServiceInstanceBindingService interface.

I chose the method signature on ServiceInstanceBindingService.deleteServiceInstanceBinding and logic in the controller to stay consistent with the the bind operation.