diff --git a/storage/bucket.go b/storage/bucket.go
index c3ba89942fd..9539bd6dba2 100644
--- a/storage/bucket.go
+++ b/storage/bucket.go
@@ -725,12 +725,20 @@ type LifecycleCondition struct {
 	// Liveness specifies the object's liveness. Relevant only for versioned objects
 	Liveness Liveness
 
+	// MatchesPrefix is the condition matching an object if any of the
+	// matches_prefix strings are an exact prefix of the object's name.
+	MatchesPrefix []string
+
 	// MatchesStorageClasses is the condition matching the object's storage
 	// class.
 	//
 	// Values include "STANDARD", "NEARLINE", "COLDLINE" and "ARCHIVE".
 	MatchesStorageClasses []string
 
+	// MatchesSuffix is the condition matching an object if any of the
+	// matches_suffix strings are an exact suffix of the object's name.
+	MatchesSuffix []string
+
 	// NoncurrentTimeBefore is the noncurrent timestamp of the object. This
 	// condition is satisfied when an object's noncurrent timestamp is before
 	// midnight of the specified date in UTC.
@@ -1510,7 +1518,9 @@ func toRawLifecycle(l Lifecycle) *raw.BucketLifecycle {
 				Age:                     r.Condition.AgeInDays,
 				DaysSinceCustomTime:     r.Condition.DaysSinceCustomTime,
 				DaysSinceNoncurrentTime: r.Condition.DaysSinceNoncurrentTime,
+				MatchesPrefix:           r.Condition.MatchesPrefix,
 				MatchesStorageClass:     r.Condition.MatchesStorageClasses,
+				MatchesSuffix:           r.Condition.MatchesSuffix,
 				NumNewerVersions:        r.Condition.NumNewerVersions,
 			},
 		}
@@ -1555,7 +1565,9 @@ func toProtoLifecycle(l Lifecycle) *storagepb.Bucket_Lifecycle {
 				AgeDays:                 proto.Int32(int32(r.Condition.AgeInDays)),
 				DaysSinceCustomTime:     proto.Int32(int32(r.Condition.DaysSinceCustomTime)),
 				DaysSinceNoncurrentTime: proto.Int32(int32(r.Condition.DaysSinceNoncurrentTime)),
+				MatchesPrefix:           r.Condition.MatchesPrefix,
 				MatchesStorageClass:     r.Condition.MatchesStorageClasses,
+				MatchesSuffix:           r.Condition.MatchesSuffix,
 				NumNewerVersions:        proto.Int32(int32(r.Condition.NumNewerVersions)),
 			},
 		}
@@ -1598,7 +1610,9 @@ func toLifecycle(rl *raw.BucketLifecycle) Lifecycle {
 				AgeInDays:               rr.Condition.Age,
 				DaysSinceCustomTime:     rr.Condition.DaysSinceCustomTime,
 				DaysSinceNoncurrentTime: rr.Condition.DaysSinceNoncurrentTime,
+				MatchesPrefix:           rr.Condition.MatchesPrefix,
 				MatchesStorageClasses:   rr.Condition.MatchesStorageClass,
+				MatchesSuffix:           rr.Condition.MatchesSuffix,
 				NumNewerVersions:        rr.Condition.NumNewerVersions,
 			},
 		}
@@ -1640,7 +1654,9 @@ func toLifecycleFromProto(rl *storagepb.Bucket_Lifecycle) Lifecycle {
 				AgeInDays:               int64(rr.GetCondition().GetAgeDays()),
 				DaysSinceCustomTime:     int64(rr.GetCondition().GetDaysSinceCustomTime()),
 				DaysSinceNoncurrentTime: int64(rr.GetCondition().GetDaysSinceNoncurrentTime()),
+				MatchesPrefix:           rr.GetCondition().GetMatchesPrefix(),
 				MatchesStorageClasses:   rr.GetCondition().GetMatchesStorageClass(),
+				MatchesSuffix:           rr.GetCondition().GetMatchesSuffix(),
 				NumNewerVersions:        int64(rr.GetCondition().GetNumNewerVersions()),
 			},
 		}
diff --git a/storage/bucket_test.go b/storage/bucket_test.go
index 2accecf9797..57051f4e131 100644
--- a/storage/bucket_test.go
+++ b/storage/bucket_test.go
@@ -96,6 +96,16 @@ func TestBucketAttrsToRawBucket(t *testing.T) {
 					MatchesStorageClasses:   []string{"NEARLINE"},
 					NumNewerVersions:        10,
 				},
+			}, {
+				Action: LifecycleAction{
+					Type: DeleteAction,
+				},
+				Condition: LifecycleCondition{
+					AgeInDays:        10,
+					MatchesPrefix:    []string{"testPrefix"},
+					MatchesSuffix:    []string{"testSuffix"},
+					NumNewerVersions: 3,
+				},
 			}, {
 				Action: LifecycleAction{
 					Type: DeleteAction,
@@ -184,7 +194,19 @@ func TestBucketAttrsToRawBucket(t *testing.T) {
 						MatchesStorageClass:     []string{"NEARLINE"},
 						NumNewerVersions:        10,
 					},
-				}, {
+				},
+				{
+					Action: &raw.BucketLifecycleRuleAction{
+						Type: DeleteAction,
+					},
+					Condition: &raw.BucketLifecycleRuleCondition{
+						Age:              10,
+						MatchesPrefix:    []string{"testPrefix"},
+						MatchesSuffix:    []string{"testSuffix"},
+						NumNewerVersions: 3,
+					},
+				},
+				{
 					Action: &raw.BucketLifecycleRuleAction{
 						Type: DeleteAction,
 					},
diff --git a/storage/integration_test.go b/storage/integration_test.go
index a72d5cc466e..c5ce30dbef5 100644
--- a/storage/integration_test.go
+++ b/storage/integration_test.go
@@ -299,6 +299,16 @@ func TestIntegration_BucketCreateDelete(t *testing.T) {
 				MatchesStorageClasses:   []string{"NEARLINE"},
 				NumNewerVersions:        10,
 			},
+		}, {
+			Action: LifecycleAction{
+				Type: DeleteAction,
+			},
+			Condition: LifecycleCondition{
+				AgeInDays:        10,
+				MatchesPrefix:    []string{"testPrefix"},
+				MatchesSuffix:    []string{"testSuffix"},
+				NumNewerVersions: 3,
+			},
 		}},
 	}
 
@@ -518,8 +528,12 @@ func TestIntegration_BucketUpdate(t *testing.T) {
 	wantLifecycle := Lifecycle{
 		Rules: []LifecycleRule{
 			{
-				Action:    LifecycleAction{Type: "Delete"},
-				Condition: LifecycleCondition{AgeInDays: 30},
+				Action: LifecycleAction{Type: "Delete"},
+				Condition: LifecycleCondition{
+					AgeInDays:     30,
+					MatchesPrefix: []string{"testPrefix"},
+					MatchesSuffix: []string{"testSuffix"},
+				},
 			},
 		},
 	}