diff --git a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/Backup.java b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/Backup.java
index 186d1d022b..2704f08c26 100644
--- a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/Backup.java
+++ b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/Backup.java
@@ -78,22 +78,6 @@
  * limitations under the License.
  */
 
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
 /*
  * Copyright 2020 Google LLC
  *
diff --git a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/BackupInfo.java b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/BackupInfo.java
index 5281dfb30d..b0549d4d4e 100644
--- a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/BackupInfo.java
+++ b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/BackupInfo.java
@@ -78,22 +78,6 @@
  * limitations under the License.
  */
 
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
 /*
  * Copyright 2020 Google LLC
  *
diff --git a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/BackupInfoOrBuilder.java b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/BackupInfoOrBuilder.java
index 4fa4b8719d..c4eff96bba 100644
--- a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/BackupInfoOrBuilder.java
+++ b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/BackupInfoOrBuilder.java
@@ -78,22 +78,6 @@
  * limitations under the License.
  */
 
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
 /*
  * Copyright 2020 Google LLC
  *
diff --git a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/BackupOrBuilder.java b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/BackupOrBuilder.java
index 5db4685da6..815350e788 100644
--- a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/BackupOrBuilder.java
+++ b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/BackupOrBuilder.java
@@ -78,22 +78,6 @@
  * limitations under the License.
  */
 
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
 /*
  * Copyright 2020 Google LLC
  *
diff --git a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/CreateBackupMetadata.java b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/CreateBackupMetadata.java
index 880f2aa638..9894ff0091 100644
--- a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/CreateBackupMetadata.java
+++ b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/CreateBackupMetadata.java
@@ -78,22 +78,6 @@
  * limitations under the License.
  */
 
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
 /*
  * Copyright 2020 Google LLC
  *
diff --git a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/CreateBackupMetadataOrBuilder.java b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/CreateBackupMetadataOrBuilder.java
index e7d0c35d7f..f0e5bbf0a9 100644
--- a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/CreateBackupMetadataOrBuilder.java
+++ b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/CreateBackupMetadataOrBuilder.java
@@ -78,22 +78,6 @@
  * limitations under the License.
  */
 
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
 /*
  * Copyright 2020 Google LLC
  *
diff --git a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/CreateBackupRequest.java b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/CreateBackupRequest.java
index e4adb79481..d3d2c880fd 100644
--- a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/CreateBackupRequest.java
+++ b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/CreateBackupRequest.java
@@ -78,22 +78,6 @@
  * limitations under the License.
  */
 
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
 /*
  * Copyright 2020 Google LLC
  *
diff --git a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/CreateBackupRequestOrBuilder.java b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/CreateBackupRequestOrBuilder.java
index 0265ed56fe..9879621f43 100644
--- a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/CreateBackupRequestOrBuilder.java
+++ b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/CreateBackupRequestOrBuilder.java
@@ -78,22 +78,6 @@
  * limitations under the License.
  */
 
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
 /*
  * Copyright 2020 Google LLC
  *
diff --git a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/DeleteBackupRequest.java b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/DeleteBackupRequest.java
index a2e642f667..7f6e4ec9d1 100644
--- a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/DeleteBackupRequest.java
+++ b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/DeleteBackupRequest.java
@@ -78,22 +78,6 @@
  * limitations under the License.
  */
 
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
 /*
  * Copyright 2020 Google LLC
  *
diff --git a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/DeleteBackupRequestOrBuilder.java b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/DeleteBackupRequestOrBuilder.java
index e453fc43e7..3136228ee3 100644
--- a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/DeleteBackupRequestOrBuilder.java
+++ b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/DeleteBackupRequestOrBuilder.java
@@ -78,22 +78,6 @@
  * limitations under the License.
  */
 
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
 /*
  * Copyright 2020 Google LLC
  *
diff --git a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/GetBackupRequest.java b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/GetBackupRequest.java
index 36dc30cb7a..22e5680092 100644
--- a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/GetBackupRequest.java
+++ b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/GetBackupRequest.java
@@ -78,22 +78,6 @@
  * limitations under the License.
  */
 
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
 /*
  * Copyright 2020 Google LLC
  *
diff --git a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/GetBackupRequestOrBuilder.java b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/GetBackupRequestOrBuilder.java
index bd7e6ce5b2..85b97ef211 100644
--- a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/GetBackupRequestOrBuilder.java
+++ b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/GetBackupRequestOrBuilder.java
@@ -78,22 +78,6 @@
  * limitations under the License.
  */
 
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
 /*
  * Copyright 2020 Google LLC
  *
diff --git a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/ListBackupsRequest.java b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/ListBackupsRequest.java
index e994996850..e27665faa4 100644
--- a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/ListBackupsRequest.java
+++ b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/ListBackupsRequest.java
@@ -78,22 +78,6 @@
  * limitations under the License.
  */
 
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
 /*
  * Copyright 2020 Google LLC
  *
diff --git a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/ListBackupsRequestOrBuilder.java b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/ListBackupsRequestOrBuilder.java
index fb4a8b7e00..f967dc1421 100644
--- a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/ListBackupsRequestOrBuilder.java
+++ b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/ListBackupsRequestOrBuilder.java
@@ -78,22 +78,6 @@
  * limitations under the License.
  */
 
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
 /*
  * Copyright 2020 Google LLC
  *
diff --git a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/ListBackupsResponse.java b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/ListBackupsResponse.java
index ed891cadcf..c9c2a6d3da 100644
--- a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/ListBackupsResponse.java
+++ b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/ListBackupsResponse.java
@@ -78,22 +78,6 @@
  * limitations under the License.
  */
 
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
 /*
  * Copyright 2020 Google LLC
  *
diff --git a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/ListBackupsResponseOrBuilder.java b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/ListBackupsResponseOrBuilder.java
index 116dc03c38..632710a76c 100644
--- a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/ListBackupsResponseOrBuilder.java
+++ b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/ListBackupsResponseOrBuilder.java
@@ -78,22 +78,6 @@
  * limitations under the License.
  */
 
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
 /*
  * Copyright 2020 Google LLC
  *
diff --git a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/OperationProgress.java b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/OperationProgress.java
index ace7c33325..b4d046da75 100644
--- a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/OperationProgress.java
+++ b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/OperationProgress.java
@@ -78,22 +78,6 @@
  * limitations under the License.
  */
 
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
 /*
  * Copyright 2020 Google LLC
  *
diff --git a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/OperationProgressOrBuilder.java b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/OperationProgressOrBuilder.java
index 57c88448d9..faf37f2951 100644
--- a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/OperationProgressOrBuilder.java
+++ b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/OperationProgressOrBuilder.java
@@ -78,22 +78,6 @@
  * limitations under the License.
  */
 
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
 /*
  * Copyright 2020 Google LLC
  *
diff --git a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/OptimizeRestoredTableMetadata.java b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/OptimizeRestoredTableMetadata.java
index b122837d5d..f915bcd729 100644
--- a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/OptimizeRestoredTableMetadata.java
+++ b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/OptimizeRestoredTableMetadata.java
@@ -78,22 +78,6 @@
  * limitations under the License.
  */
 
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
 /*
  * Copyright 2020 Google LLC
  *
diff --git a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/OptimizeRestoredTableMetadataOrBuilder.java b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/OptimizeRestoredTableMetadataOrBuilder.java
index e930a478c2..92d892ea18 100644
--- a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/OptimizeRestoredTableMetadataOrBuilder.java
+++ b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/OptimizeRestoredTableMetadataOrBuilder.java
@@ -78,22 +78,6 @@
  * limitations under the License.
  */
 
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
 /*
  * Copyright 2020 Google LLC
  *
diff --git a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/RestoreInfo.java b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/RestoreInfo.java
index 0a581e1b09..3f7e5bc9b6 100644
--- a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/RestoreInfo.java
+++ b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/RestoreInfo.java
@@ -78,22 +78,6 @@
  * limitations under the License.
  */
 
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
 /*
  * Copyright 2020 Google LLC
  *
diff --git a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/RestoreInfoOrBuilder.java b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/RestoreInfoOrBuilder.java
index 04f5327912..eea8bef131 100644
--- a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/RestoreInfoOrBuilder.java
+++ b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/RestoreInfoOrBuilder.java
@@ -78,22 +78,6 @@
  * limitations under the License.
  */
 
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
 /*
  * Copyright 2020 Google LLC
  *
diff --git a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/RestoreSourceType.java b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/RestoreSourceType.java
index 3daf5b068b..31923a0b27 100644
--- a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/RestoreSourceType.java
+++ b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/RestoreSourceType.java
@@ -78,22 +78,6 @@
  * limitations under the License.
  */
 
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
 /*
  * Copyright 2020 Google LLC
  *
diff --git a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/RestoreTableMetadata.java b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/RestoreTableMetadata.java
index 76ecc20556..b475d89532 100644
--- a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/RestoreTableMetadata.java
+++ b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/RestoreTableMetadata.java
@@ -78,22 +78,6 @@
  * limitations under the License.
  */
 
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
 /*
  * Copyright 2020 Google LLC
  *
diff --git a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/RestoreTableMetadataOrBuilder.java b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/RestoreTableMetadataOrBuilder.java
index 11dfa9a891..a23603e606 100644
--- a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/RestoreTableMetadataOrBuilder.java
+++ b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/RestoreTableMetadataOrBuilder.java
@@ -78,22 +78,6 @@
  * limitations under the License.
  */
 
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
 /*
  * Copyright 2020 Google LLC
  *
diff --git a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/RestoreTableRequest.java b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/RestoreTableRequest.java
index ea91a9f030..cf811c37d5 100644
--- a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/RestoreTableRequest.java
+++ b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/RestoreTableRequest.java
@@ -78,22 +78,6 @@
  * limitations under the License.
  */
 
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
 /*
  * Copyright 2020 Google LLC
  *
diff --git a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/RestoreTableRequestOrBuilder.java b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/RestoreTableRequestOrBuilder.java
index 0ac5363bdc..d711eee6ae 100644
--- a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/RestoreTableRequestOrBuilder.java
+++ b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/RestoreTableRequestOrBuilder.java
@@ -78,22 +78,6 @@
  * limitations under the License.
  */
 
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
 /*
  * Copyright 2020 Google LLC
  *
diff --git a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/UpdateBackupRequest.java b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/UpdateBackupRequest.java
index b71ab3fce7..035428a210 100644
--- a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/UpdateBackupRequest.java
+++ b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/UpdateBackupRequest.java
@@ -78,22 +78,6 @@
  * limitations under the License.
  */
 
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
 /*
  * Copyright 2020 Google LLC
  *
diff --git a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/UpdateBackupRequestOrBuilder.java b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/UpdateBackupRequestOrBuilder.java
index 1a1b7a7a1b..6a08233b6c 100644
--- a/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/UpdateBackupRequestOrBuilder.java
+++ b/proto-google-cloud-bigtable-admin-v2/src/main/java/com/google/bigtable/admin/v2/UpdateBackupRequestOrBuilder.java
@@ -78,22 +78,6 @@
  * limitations under the License.
  */
 
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
 /*
  * Copyright 2020 Google LLC
  *
diff --git a/synth.metadata b/synth.metadata
index 109963269d..ccec88244d 100644
--- a/synth.metadata
+++ b/synth.metadata
@@ -11,7 +11,7 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/java-bigtable.git",
-        "sha": "b1338273d1fc27b24b8672f3b05c4a0fbc9ba30c"
+        "sha": "5b94b02ddc53c98d4a59e5457bdecc949d177c84"
       }
     },
     {