Status:                      "Enabled",
				Filter:                      Filter{Prefix: Prefix{string: "prefix-1", set: true}},
				Expiration:                  Expiration{Date: midnightTS},
				NoncurrentVersionTransition: NoncurrentVersionTransition{NoncurrentDays: TransitionDays(2), StorageClass: "TEST"},
			},
		},
	}
	b, err := xml.MarshalIndent(&lc, "", "\t")
	if err != nil {
		t.Fatal(err)
	}
	var lc1 Lifecycle

			if valid := globalTierConfigMgr.IsTierValid(rule.Transition.StorageClass); !valid {
				return errInvalidStorageClass
			}
		}
		if rule.NoncurrentVersionTransition.StorageClass != "" {
			if valid := globalTierConfigMgr.IsTierValid(rule.NoncurrentVersionTransition.StorageClass); !valid {
				return errInvalidStorageClass
			}
		}
	}
	return nil
}

		if existingRl, ok := rMap[id]; ok {
			clonedRl := rl.CloneNonTransition()
			clonedRl.Transition = existingRl.Transition
			clonedRl.NoncurrentVersionTransition = existingRl.NoncurrentVersionTransition
			rMap[id] = clonedRl
		} else {
			rMap[id] = rl
		}
	}

	var rules []lifecycle.Rule
	for _, rule := range rMap {
		rules = append(rules, rule)
	}