public ResponseEntity<String> putPolicyInstance(@PathVariable(POLICY_TYPE_ID_NAME) String policyTypeIdString,
@RequestParam(name = "ric", required = true) String ric,
@PathVariable(POLICY_INSTANCE_ID_NAME) String policyInstanceId, @RequestBody String instance) {
public ResponseEntity<String> putPolicyInstance(@PathVariable(POLICY_TYPE_ID_NAME) String policyTypeIdString,
@RequestParam(name = "ric", required = true) String ric,
@PathVariable(POLICY_INSTANCE_ID_NAME) String policyInstanceId, @RequestBody String instance) {