From 62162b753d6ecb61c47a99ce08957ab310216fd4 Mon Sep 17 00:00:00 2001 From: WhiteSource Renovate Date: Thu, 25 Aug 2022 17:02:13 +0200 Subject: [PATCH 01/15] chore(deps): update dependency com.google.cloud:google-cloud-bigquerystorage to v2.20.1 (#1763) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit [![Mend Renovate](https://app.renovatebot.com/images/banner.svg)](https://renovatebot.com) This PR contains the following updates: | Package | Change | Age | Adoption | Passing | Confidence | |---|---|---|---|---|---| | [com.google.cloud:google-cloud-bigquerystorage](https://togithub.com/googleapis/java-bigquerystorage) | `2.20.0` -> `2.20.1` | [![age](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-bigquerystorage/2.20.1/age-slim)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-bigquerystorage/2.20.1/adoption-slim)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-bigquerystorage/2.20.1/compatibility-slim/2.20.0)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-bigquerystorage/2.20.1/confidence-slim/2.20.0)](https://docs.renovatebot.com/merge-confidence/) | --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Renovate will not automatically rebase this PR, because other commits have been found. 🔕 **Ignore**: Close this PR and you won't be reminded about these updates again. --- - [ ] If you want to rebase/retry this PR, click this checkbox. ⚠ **Warning**: custom changes will be lost. --- This PR has been generated by [Mend Renovate](https://www.mend.io/free-developer-tools/renovate/). View repository job log [here](https://app.renovatebot.com/dashboard#github/googleapis/java-bigquerystorage). --- README.md | 6 +++--- samples/install-without-bom/pom.xml | 2 +- tutorials/JsonWriterDefaultStream/pom.xml | 2 +- 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/README.md b/README.md index d0ef89e7cd..8385dc98e1 100644 --- a/README.md +++ b/README.md @@ -41,7 +41,7 @@ If you are using Maven without BOM, add this to your dependencies: com.google.cloud google-cloud-bigquerystorage - 2.20.0 + 2.20.1 ``` @@ -56,13 +56,13 @@ implementation 'com.google.cloud:google-cloud-bigquerystorage' If you are using Gradle without BOM, add this to your dependencies: ```Groovy -implementation 'com.google.cloud:google-cloud-bigquerystorage:2.20.0' +implementation 'com.google.cloud:google-cloud-bigquerystorage:2.20.1' ``` If you are using SBT, add this to your dependencies: ```Scala -libraryDependencies += "com.google.cloud" % "google-cloud-bigquerystorage" % "2.20.0" +libraryDependencies += "com.google.cloud" % "google-cloud-bigquerystorage" % "2.20.1" ``` ## Authentication diff --git a/samples/install-without-bom/pom.xml b/samples/install-without-bom/pom.xml index 2c79d1870f..a65eba8985 100644 --- a/samples/install-without-bom/pom.xml +++ b/samples/install-without-bom/pom.xml @@ -30,7 +30,7 @@ com.google.cloud google-cloud-bigquerystorage - 2.20.0 + 2.20.1 diff --git a/tutorials/JsonWriterDefaultStream/pom.xml b/tutorials/JsonWriterDefaultStream/pom.xml index eada936480..15b2b53293 100644 --- a/tutorials/JsonWriterDefaultStream/pom.xml +++ b/tutorials/JsonWriterDefaultStream/pom.xml @@ -19,7 +19,7 @@ com.google.cloud google-cloud-bigquerystorage - 2.20.0 + 2.20.1 com.google.cloud From 56b3fb735561f8ac0a283677e25e673282ece5a8 Mon Sep 17 00:00:00 2001 From: "release-please[bot]" <55107282+release-please[bot]@users.noreply.github.com> Date: Thu, 25 Aug 2022 16:06:13 +0000 Subject: [PATCH 02/15] chore(main): release 2.20.2-SNAPSHOT (#1762) :robot: I have created a release *beep* *boop* --- ### Updating meta-information for bleeding-edge SNAPSHOT release. --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please). --- google-cloud-bigquerystorage-bom/pom.xml | 16 ++++++++-------- google-cloud-bigquerystorage/pom.xml | 4 ++-- grpc-google-cloud-bigquerystorage-v1/pom.xml | 4 ++-- .../pom.xml | 4 ++-- .../pom.xml | 4 ++-- pom.xml | 16 ++++++++-------- proto-google-cloud-bigquerystorage-v1/pom.xml | 4 ++-- .../pom.xml | 4 ++-- .../pom.xml | 4 ++-- samples/snapshot/pom.xml | 2 +- versions.txt | 14 +++++++------- 11 files changed, 38 insertions(+), 38 deletions(-) diff --git a/google-cloud-bigquerystorage-bom/pom.xml b/google-cloud-bigquerystorage-bom/pom.xml index 23fcf65e68..9d16c31863 100644 --- a/google-cloud-bigquerystorage-bom/pom.xml +++ b/google-cloud-bigquerystorage-bom/pom.xml @@ -3,7 +3,7 @@ 4.0.0 com.google.cloud google-cloud-bigquerystorage-bom - 2.20.1 + 2.20.2-SNAPSHOT pom com.google.cloud @@ -52,37 +52,37 @@ com.google.cloud google-cloud-bigquerystorage - 2.20.1 + 2.20.2-SNAPSHOT com.google.api.grpc grpc-google-cloud-bigquerystorage-v1beta1 - 0.144.1 + 0.144.2-SNAPSHOT com.google.api.grpc grpc-google-cloud-bigquerystorage-v1beta2 - 0.144.1 + 0.144.2-SNAPSHOT com.google.api.grpc grpc-google-cloud-bigquerystorage-v1 - 2.20.1 + 2.20.2-SNAPSHOT com.google.api.grpc proto-google-cloud-bigquerystorage-v1beta1 - 0.144.1 + 0.144.2-SNAPSHOT com.google.api.grpc proto-google-cloud-bigquerystorage-v1beta2 - 0.144.1 + 0.144.2-SNAPSHOT com.google.api.grpc proto-google-cloud-bigquerystorage-v1 - 2.20.1 + 2.20.2-SNAPSHOT diff --git a/google-cloud-bigquerystorage/pom.xml b/google-cloud-bigquerystorage/pom.xml index 6fd8bffa05..d7936d4d92 100644 --- a/google-cloud-bigquerystorage/pom.xml +++ b/google-cloud-bigquerystorage/pom.xml @@ -3,7 +3,7 @@ 4.0.0 com.google.cloud google-cloud-bigquerystorage - 2.20.1 + 2.20.2-SNAPSHOT jar BigQuery Storage https://github.com/googleapis/java-bigquerystorage @@ -11,7 +11,7 @@ com.google.cloud google-cloud-bigquerystorage-parent - 2.20.1 + 2.20.2-SNAPSHOT google-cloud-bigquerystorage diff --git a/grpc-google-cloud-bigquerystorage-v1/pom.xml b/grpc-google-cloud-bigquerystorage-v1/pom.xml index 8c505cf2e5..94d6dc4fb2 100644 --- a/grpc-google-cloud-bigquerystorage-v1/pom.xml +++ b/grpc-google-cloud-bigquerystorage-v1/pom.xml @@ -4,13 +4,13 @@ 4.0.0 com.google.api.grpc grpc-google-cloud-bigquerystorage-v1 - 2.20.1 + 2.20.2-SNAPSHOT grpc-google-cloud-bigquerystorage-v1 GRPC library for grpc-google-cloud-bigquerystorage-v1 com.google.cloud google-cloud-bigquerystorage-parent - 2.20.1 + 2.20.2-SNAPSHOT diff --git a/grpc-google-cloud-bigquerystorage-v1beta1/pom.xml b/grpc-google-cloud-bigquerystorage-v1beta1/pom.xml index 512990d980..3604ce6a1c 100644 --- a/grpc-google-cloud-bigquerystorage-v1beta1/pom.xml +++ b/grpc-google-cloud-bigquerystorage-v1beta1/pom.xml @@ -4,13 +4,13 @@ 4.0.0 com.google.api.grpc grpc-google-cloud-bigquerystorage-v1beta1 - 0.144.1 + 0.144.2-SNAPSHOT grpc-google-cloud-bigquerystorage-v1beta1 GRPC library for grpc-google-cloud-bigquerystorage-v1beta1 com.google.cloud google-cloud-bigquerystorage-parent - 2.20.1 + 2.20.2-SNAPSHOT diff --git a/grpc-google-cloud-bigquerystorage-v1beta2/pom.xml b/grpc-google-cloud-bigquerystorage-v1beta2/pom.xml index bd1a5ceb7b..06d5d56b30 100644 --- a/grpc-google-cloud-bigquerystorage-v1beta2/pom.xml +++ b/grpc-google-cloud-bigquerystorage-v1beta2/pom.xml @@ -4,13 +4,13 @@ 4.0.0 com.google.api.grpc grpc-google-cloud-bigquerystorage-v1beta2 - 0.144.1 + 0.144.2-SNAPSHOT grpc-google-cloud-bigquerystorage-v1beta2 GRPC library for grpc-google-cloud-bigquerystorage-v1beta2 com.google.cloud google-cloud-bigquerystorage-parent - 2.20.1 + 2.20.2-SNAPSHOT diff --git a/pom.xml b/pom.xml index 0dfa3bccc5..db222be1ce 100644 --- a/pom.xml +++ b/pom.xml @@ -4,7 +4,7 @@ com.google.cloud google-cloud-bigquerystorage-parent pom - 2.20.1 + 2.20.2-SNAPSHOT BigQuery Storage Parent https://github.com/googleapis/java-bigquerystorage @@ -83,37 +83,37 @@ com.google.api.grpc proto-google-cloud-bigquerystorage-v1beta1 - 0.144.1 + 0.144.2-SNAPSHOT com.google.api.grpc proto-google-cloud-bigquerystorage-v1beta2 - 0.144.1 + 0.144.2-SNAPSHOT com.google.api.grpc proto-google-cloud-bigquerystorage-v1 - 2.20.1 + 2.20.2-SNAPSHOT com.google.api.grpc grpc-google-cloud-bigquerystorage-v1beta1 - 0.144.1 + 0.144.2-SNAPSHOT com.google.api.grpc grpc-google-cloud-bigquerystorage-v1beta2 - 0.144.1 + 0.144.2-SNAPSHOT com.google.api.grpc grpc-google-cloud-bigquerystorage-v1 - 2.20.1 + 2.20.2-SNAPSHOT com.google.cloud google-cloud-bigquerystorage - 2.20.1 + 2.20.2-SNAPSHOT org.json diff --git a/proto-google-cloud-bigquerystorage-v1/pom.xml b/proto-google-cloud-bigquerystorage-v1/pom.xml index 2520b365e2..686b41f4f8 100644 --- a/proto-google-cloud-bigquerystorage-v1/pom.xml +++ b/proto-google-cloud-bigquerystorage-v1/pom.xml @@ -4,13 +4,13 @@ 4.0.0 com.google.api.grpc proto-google-cloud-bigquerystorage-v1 - 2.20.1 + 2.20.2-SNAPSHOT proto-google-cloud-bigquerystorage-v1 PROTO library for proto-google-cloud-bigquerystorage-v1 com.google.cloud google-cloud-bigquerystorage-parent - 2.20.1 + 2.20.2-SNAPSHOT diff --git a/proto-google-cloud-bigquerystorage-v1beta1/pom.xml b/proto-google-cloud-bigquerystorage-v1beta1/pom.xml index dbf3e8551f..254ddd8cf6 100644 --- a/proto-google-cloud-bigquerystorage-v1beta1/pom.xml +++ b/proto-google-cloud-bigquerystorage-v1beta1/pom.xml @@ -4,13 +4,13 @@ 4.0.0 com.google.api.grpc proto-google-cloud-bigquerystorage-v1beta1 - 0.144.1 + 0.144.2-SNAPSHOT proto-google-cloud-bigquerystorage-v1beta1 PROTO library for proto-google-cloud-bigquerystorage-v1beta1 com.google.cloud google-cloud-bigquerystorage-parent - 2.20.1 + 2.20.2-SNAPSHOT diff --git a/proto-google-cloud-bigquerystorage-v1beta2/pom.xml b/proto-google-cloud-bigquerystorage-v1beta2/pom.xml index 568c18faac..919b84bd61 100644 --- a/proto-google-cloud-bigquerystorage-v1beta2/pom.xml +++ b/proto-google-cloud-bigquerystorage-v1beta2/pom.xml @@ -4,13 +4,13 @@ 4.0.0 com.google.api.grpc proto-google-cloud-bigquerystorage-v1beta2 - 0.144.1 + 0.144.2-SNAPSHOT proto-google-cloud-bigquerystorage-v1beta2 PROTO library for proto-google-cloud-bigquerystorage-v1beta2 com.google.cloud google-cloud-bigquerystorage-parent - 2.20.1 + 2.20.2-SNAPSHOT diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml index 8e58429b70..0c717a6754 100644 --- a/samples/snapshot/pom.xml +++ b/samples/snapshot/pom.xml @@ -29,7 +29,7 @@ com.google.cloud google-cloud-bigquerystorage - 2.20.1 + 2.20.2-SNAPSHOT diff --git a/versions.txt b/versions.txt index ca61d7bfef..327d597960 100644 --- a/versions.txt +++ b/versions.txt @@ -1,10 +1,10 @@ # Format: # module:released-version:current-version -google-cloud-bigquerystorage:2.20.1:2.20.1 -grpc-google-cloud-bigquerystorage-v1beta1:0.144.1:0.144.1 -grpc-google-cloud-bigquerystorage-v1beta2:0.144.1:0.144.1 -grpc-google-cloud-bigquerystorage-v1:2.20.1:2.20.1 -proto-google-cloud-bigquerystorage-v1beta1:0.144.1:0.144.1 -proto-google-cloud-bigquerystorage-v1beta2:0.144.1:0.144.1 -proto-google-cloud-bigquerystorage-v1:2.20.1:2.20.1 +google-cloud-bigquerystorage:2.20.1:2.20.2-SNAPSHOT +grpc-google-cloud-bigquerystorage-v1beta1:0.144.1:0.144.2-SNAPSHOT +grpc-google-cloud-bigquerystorage-v1beta2:0.144.1:0.144.2-SNAPSHOT +grpc-google-cloud-bigquerystorage-v1:2.20.1:2.20.2-SNAPSHOT +proto-google-cloud-bigquerystorage-v1beta1:0.144.1:0.144.2-SNAPSHOT +proto-google-cloud-bigquerystorage-v1beta2:0.144.1:0.144.2-SNAPSHOT +proto-google-cloud-bigquerystorage-v1:2.20.1:2.20.2-SNAPSHOT From 40e0ba09527c564004fcbbb0c3af2fb97eb811c0 Mon Sep 17 00:00:00 2001 From: WhiteSource Renovate Date: Mon, 29 Aug 2022 15:36:22 +0200 Subject: [PATCH 03/15] deps: update dependency com.google.cloud:google-cloud-bigquery to v2.15.0 (#1766) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit [![Mend Renovate](https://app.renovatebot.com/images/banner.svg)](https://renovatebot.com) This PR contains the following updates: | Package | Change | Age | Adoption | Passing | Confidence | |---|---|---|---|---|---| | [com.google.cloud:google-cloud-bigquery](https://togithub.com/googleapis/java-bigquery) | `2.14.7` -> `2.15.0` | [![age](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-bigquery/2.15.0/age-slim)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-bigquery/2.15.0/adoption-slim)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-bigquery/2.15.0/compatibility-slim/2.14.7)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-bigquery/2.15.0/confidence-slim/2.14.7)](https://docs.renovatebot.com/merge-confidence/) | --- ### Release Notes
googleapis/java-bigquery ### [`v2.15.0`](https://togithub.com/googleapis/java-bigquery/blob/HEAD/CHANGELOG.md#​2150-httpsgithubcomgoogleapisjava-bigquerycomparev2147v2150-2022-08-25) [Compare Source](https://togithub.com/googleapis/java-bigquery/compare/v2.14.7...v2.15.0) ##### Features - add preview support for default values ([#​2244](https://togithub.com/googleapis/java-bigquery/issues/2244)) ([fd3d3c5](https://togithub.com/googleapis/java-bigquery/commit/fd3d3c57afed84b4d00aab438d79472a6afa001b))
--- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about these updates again. --- - [ ] If you want to rebase/retry this PR, click this checkbox. --- This PR has been generated by [Mend Renovate](https://www.mend.io/free-developer-tools/renovate/). View repository job log [here](https://app.renovatebot.com/dashboard#github/googleapis/java-bigquerystorage). --- pom.xml | 2 +- samples/install-without-bom/pom.xml | 2 +- samples/snapshot/pom.xml | 2 +- samples/snippets/pom.xml | 2 +- tutorials/JsonWriterDefaultStream/pom.xml | 2 +- 5 files changed, 5 insertions(+), 5 deletions(-) diff --git a/pom.xml b/pom.xml index db222be1ce..85fbad8bc2 100644 --- a/pom.xml +++ b/pom.xml @@ -132,7 +132,7 @@ com.google.cloud google-cloud-bigquery - 2.14.7 + 2.15.0 test diff --git a/samples/install-without-bom/pom.xml b/samples/install-without-bom/pom.xml index a65eba8985..a27de5a938 100644 --- a/samples/install-without-bom/pom.xml +++ b/samples/install-without-bom/pom.xml @@ -37,7 +37,7 @@ com.google.cloud google-cloud-bigquery - 2.14.7 + 2.15.0 org.apache.avro diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml index 0c717a6754..7b05443f83 100644 --- a/samples/snapshot/pom.xml +++ b/samples/snapshot/pom.xml @@ -36,7 +36,7 @@ com.google.cloud google-cloud-bigquery - 2.14.7 + 2.15.0 org.apache.avro diff --git a/samples/snippets/pom.xml b/samples/snippets/pom.xml index 328608168b..20f44d28a3 100644 --- a/samples/snippets/pom.xml +++ b/samples/snippets/pom.xml @@ -48,7 +48,7 @@ com.google.cloud google-cloud-bigquery - 2.14.7 + 2.15.0 org.apache.avro diff --git a/tutorials/JsonWriterDefaultStream/pom.xml b/tutorials/JsonWriterDefaultStream/pom.xml index 15b2b53293..63fa79ca0f 100644 --- a/tutorials/JsonWriterDefaultStream/pom.xml +++ b/tutorials/JsonWriterDefaultStream/pom.xml @@ -24,7 +24,7 @@ com.google.cloud google-cloud-bigquery - 2.14.7 + 2.15.0 org.apache.avro From 5cc96a0c5da5c8b557e96cd1a25afdff9d583a0f Mon Sep 17 00:00:00 2001 From: Sandhu Santhakumar Date: Wed, 31 Aug 2022 00:58:12 +0530 Subject: [PATCH 04/15] fix(api): numeric/bignumeric conversion issue #1757 (#1768) --- .../storage/v1/JsonToProtoMessage.java | 8 +-- .../storage/v1/JsonToProtoMessageTest.java | 55 +++++++++++++++++++ 2 files changed, 59 insertions(+), 4 deletions(-) diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/JsonToProtoMessage.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/JsonToProtoMessage.java index 56edc4b488..dde3b542bf 100644 --- a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/JsonToProtoMessage.java +++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/JsonToProtoMessage.java @@ -313,7 +313,7 @@ private static void fillField( protoMsg.setField( fieldDescriptor, BigDecimalByteStringEncoder.encodeToNumericByteString( - new BigDecimal(((Number) val).doubleValue()))); + new BigDecimal(String.valueOf(val)))); return; } } else if (fieldSchema.getType() == TableFieldSchema.Type.BIGNUMERIC) { @@ -333,7 +333,7 @@ private static void fillField( protoMsg.setField( fieldDescriptor, BigDecimalByteStringEncoder.encodeToBigNumericByteString( - new BigDecimal(((Number) val).doubleValue()))); + new BigDecimal(String.valueOf(val)))); return; } } @@ -547,7 +547,7 @@ private static void fillRepeatedField( protoMsg.addRepeatedField( fieldDescriptor, BigDecimalByteStringEncoder.encodeToNumericByteString( - new BigDecimal(((Number) val).doubleValue()))); + new BigDecimal(String.valueOf(val)))); added = true; } } else if (fieldSchema != null @@ -568,7 +568,7 @@ private static void fillRepeatedField( protoMsg.addRepeatedField( fieldDescriptor, BigDecimalByteStringEncoder.encodeToBigNumericByteString( - new BigDecimal(((Number) val).doubleValue()))); + new BigDecimal(String.valueOf(val)))); added = true; } } diff --git a/google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1/JsonToProtoMessageTest.java b/google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1/JsonToProtoMessageTest.java index e69e8f1bb0..c24a49f858 100644 --- a/google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1/JsonToProtoMessageTest.java +++ b/google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1/JsonToProtoMessageTest.java @@ -27,6 +27,7 @@ import com.google.protobuf.Message; import java.math.BigDecimal; import java.util.ArrayList; +import java.util.Collections; import java.util.Map; import java.util.logging.Logger; import org.json.JSONArray; @@ -1311,4 +1312,58 @@ public void testNullRepeatedField() throws Exception { JsonToProtoMessage.convertJsonToProtoMessage(RepeatedInt32.getDescriptor(), ts, json); assertTrue(protoMsg.getAllFields().isEmpty()); } + + @Test + public void testDoubleAndFloatToNumericConversion() { + TableSchema ts = + TableSchema.newBuilder() + .addFields( + 0, + TableFieldSchema.newBuilder() + .setName("numeric") + .setType(TableFieldSchema.Type.NUMERIC) + .build()) + .build(); + TestNumeric expectedProto = + TestNumeric.newBuilder() + .setNumeric( + BigDecimalByteStringEncoder.encodeToNumericByteString(new BigDecimal("24.678"))) + .build(); + JSONObject json = new JSONObject(); + json.put("numeric", new Double(24.678)); + DynamicMessage protoMsg = + JsonToProtoMessage.convertJsonToProtoMessage(TestNumeric.getDescriptor(), ts, json); + assertEquals(expectedProto, protoMsg); + json.put("numeric", new Float(24.678)); + protoMsg = JsonToProtoMessage.convertJsonToProtoMessage(TestNumeric.getDescriptor(), ts, json); + assertEquals(expectedProto, protoMsg); + } + + @Test + public void testDoubleAndFloatToRepeatedBigNumericConversion() { + TableSchema ts = + TableSchema.newBuilder() + .addFields( + 0, + TableFieldSchema.newBuilder() + .setName("bignumeric") + .setType(TableFieldSchema.Type.BIGNUMERIC) + .setMode(TableFieldSchema.Mode.REPEATED) + .build()) + .build(); + TestBignumeric expectedProto = + TestBignumeric.newBuilder() + .addBignumeric( + BigDecimalByteStringEncoder.encodeToBigNumericByteString(new BigDecimal("24.678"))) + .build(); + JSONObject json = new JSONObject(); + json.put("bignumeric", Collections.singletonList(new Double(24.678))); + DynamicMessage protoMsg = + JsonToProtoMessage.convertJsonToProtoMessage(TestBignumeric.getDescriptor(), ts, json); + assertEquals(expectedProto, protoMsg); + json.put("bignumeric", Collections.singletonList(new Float(24.678))); + protoMsg = + JsonToProtoMessage.convertJsonToProtoMessage(TestBignumeric.getDescriptor(), ts, json); + assertEquals(expectedProto, protoMsg); + } } From f446ff4f7d3f9d217501201289be416cbfdbe937 Mon Sep 17 00:00:00 2001 From: "gcf-owl-bot[bot]" <78513119+gcf-owl-bot[bot]@users.noreply.github.com> Date: Thu, 8 Sep 2022 12:15:13 -0700 Subject: [PATCH 05/15] feat: add location to WriteStream and add WriteStreamView support (#1771) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * chore(bazel): Update WORKSPACE files for rules_gapic, gax_java, generator_java versions PiperOrigin-RevId: 472750037 Source-Link: https://github.com/googleapis/googleapis/commit/88f2ea3f53b9712f2e04f28f06210f6f77fa7e24 Source-Link: https://github.com/googleapis/googleapis-gen/commit/230a5588306aae18fe8f2a57f14d4039ad72c901 Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiMjMwYTU1ODgzMDZhYWUxOGZlOGYyYTU3ZjE0ZDQwMzlhZDcyYzkwMSJ9 * 🦉 Updates from OwlBot post-processor See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md * feat: add location to WriteStream and add WriteStreamView support PiperOrigin-RevId: 472835596 Source-Link: https://github.com/googleapis/googleapis/commit/1cf9407d5a7c889b7b30bd8a8ea4b67275943ac9 Source-Link: https://github.com/googleapis/googleapis-gen/commit/59d0f10badec867913ebc2eb4bac021f79904519 Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiNTlkMGYxMGJhZGVjODY3OTEzZWJjMmViNGJhYzAyMWY3OTkwNDUxOSJ9 * 🦉 Updates from OwlBot post-processor See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md Co-authored-by: Owl Bot --- README.md | 2 +- .../storage/v1/BaseBigQueryReadClient.java | 70 +++++-- .../storage/v1/BaseBigQueryReadSettings.java | 7 +- .../storage/v1/BigQueryWriteClient.java | 170 ++++++++++----- .../storage/v1/BigQueryWriteSettings.java | 12 +- .../bigquery/storage/v1/package-info.java | 14 +- .../v1/stub/BigQueryReadStubSettings.java | 7 +- .../v1/stub/BigQueryWriteStubSettings.java | 12 +- .../v1beta1/BaseBigQueryStorageClient.java | 119 ++++++++--- .../v1beta1/BaseBigQueryStorageSettings.java | 7 +- .../storage/v1beta1/package-info.java | 7 +- .../stub/BigQueryStorageStubSettings.java | 7 +- .../v1beta2/BaseBigQueryReadClient.java | 70 +++++-- .../v1beta2/BaseBigQueryReadSettings.java | 7 +- .../storage/v1beta2/BigQueryWriteClient.java | 161 ++++++++++---- .../v1beta2/BigQueryWriteSettings.java | 12 +- .../storage/v1beta2/package-info.java | 14 +- .../stub/BigQueryReadStubSettings.java | 7 +- .../stub/BigQueryWriteStubSettings.java | 12 +- .../storage/v1/BigQueryWriteClientTest.java | 4 + .../storage/v1/GetWriteStreamRequest.java | 165 +++++++++++++++ .../v1/GetWriteStreamRequestOrBuilder.java | 27 +++ .../bigquery/storage/v1/StorageProto.java | 197 +++++++++--------- .../bigquery/storage/v1/StreamProto.java | 35 ++-- .../bigquery/storage/v1/WriteStream.java | 193 +++++++++++++++++ .../storage/v1/WriteStreamOrBuilder.java | 29 +++ .../bigquery/storage/v1/WriteStreamView.java | 185 ++++++++++++++++ .../cloud/bigquery/storage/v1/storage.proto | 4 + .../cloud/bigquery/storage/v1/stream.proto | 22 ++ 29 files changed, 1249 insertions(+), 329 deletions(-) create mode 100644 proto-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/WriteStreamView.java diff --git a/README.md b/README.md index 8385dc98e1..6cbfc72ed5 100644 --- a/README.md +++ b/README.md @@ -49,7 +49,7 @@ If you are using Maven without BOM, add this to your dependencies: If you are using Gradle 5.x or later, add this to your dependencies: ```Groovy -implementation platform('com.google.cloud:libraries-bom:26.1.0') +implementation platform('com.google.cloud:libraries-bom:26.1.1') implementation 'com.google.cloud:google-cloud-bigquerystorage' ``` diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/BaseBigQueryReadClient.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/BaseBigQueryReadClient.java index b36e10c54f..5455e617bc 100644 --- a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/BaseBigQueryReadClient.java +++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/BaseBigQueryReadClient.java @@ -35,8 +35,11 @@ * calls that map to API methods. Sample code to get started: * * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * try (BaseBigQueryReadClient baseBigQueryReadClient = BaseBigQueryReadClient.create()) {
  *   ProjectName parent = ProjectName.of("[PROJECT]");
  *   ReadSession readSession = ReadSession.newBuilder().build();
@@ -76,8 +79,11 @@
  * 
To customize credentials:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * BaseBigQueryReadSettings baseBigQueryReadSettings =
  *     BaseBigQueryReadSettings.newBuilder()
  *         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
@@ -89,8 +95,11 @@
  * 
To customize the endpoint:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * BaseBigQueryReadSettings baseBigQueryReadSettings =
  *     BaseBigQueryReadSettings.newBuilder().setEndpoint(myEndpoint).build();
  * BaseBigQueryReadClient baseBigQueryReadClient =
@@ -171,8 +180,11 @@ public BigQueryReadStub getStub() {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BaseBigQueryReadClient baseBigQueryReadClient = BaseBigQueryReadClient.create()) {
    *   ProjectName parent = ProjectName.of("[PROJECT]");
    *   ReadSession readSession = ReadSession.newBuilder().build();
@@ -227,8 +239,11 @@ public final ReadSession createReadSession(
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BaseBigQueryReadClient baseBigQueryReadClient = BaseBigQueryReadClient.create()) {
    *   String parent = ProjectName.of("[PROJECT]").toString();
    *   ReadSession readSession = ReadSession.newBuilder().build();
@@ -283,8 +298,11 @@ public final ReadSession createReadSession(
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BaseBigQueryReadClient baseBigQueryReadClient = BaseBigQueryReadClient.create()) {
    *   CreateReadSessionRequest request =
    *       CreateReadSessionRequest.newBuilder()
@@ -326,8 +344,11 @@ public final ReadSession createReadSession(CreateReadSessionRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BaseBigQueryReadClient baseBigQueryReadClient = BaseBigQueryReadClient.create()) {
    *   CreateReadSessionRequest request =
    *       CreateReadSessionRequest.newBuilder()
@@ -359,8 +380,11 @@ public final UnaryCallable createReadSess
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BaseBigQueryReadClient baseBigQueryReadClient = BaseBigQueryReadClient.create()) {
    *   ReadRowsRequest request =
    *       ReadRowsRequest.newBuilder()
@@ -396,8 +420,11 @@ public final ServerStreamingCallable readRows
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BaseBigQueryReadClient baseBigQueryReadClient = BaseBigQueryReadClient.create()) {
    *   SplitReadStreamRequest request =
    *       SplitReadStreamRequest.newBuilder()
@@ -432,8 +459,11 @@ public final SplitReadStreamResponse splitReadStream(SplitReadStreamRequest requ
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BaseBigQueryReadClient baseBigQueryReadClient = BaseBigQueryReadClient.create()) {
    *   SplitReadStreamRequest request =
    *       SplitReadStreamRequest.newBuilder()
diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/BaseBigQueryReadSettings.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/BaseBigQueryReadSettings.java
index 356170363d..1e6cb3fd29 100644
--- a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/BaseBigQueryReadSettings.java
+++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/BaseBigQueryReadSettings.java
@@ -51,8 +51,11 @@
  * 
For example, to set the total timeout of createReadSession to 30 seconds:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * BaseBigQueryReadSettings.Builder baseBigQueryReadSettingsBuilder =
  *     BaseBigQueryReadSettings.newBuilder();
  * baseBigQueryReadSettingsBuilder
diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/BigQueryWriteClient.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/BigQueryWriteClient.java
index 5a1d7147dd..89be9c8065 100644
--- a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/BigQueryWriteClient.java
+++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/BigQueryWriteClient.java
@@ -38,8 +38,11 @@
  * calls that map to API methods. Sample code to get started:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
  *   TableName parent = TableName.of("[PROJECT]", "[DATASET]", "[TABLE]");
  *   WriteStream writeStream = WriteStream.newBuilder().build();
@@ -76,8 +79,11 @@
  * 
To customize credentials:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * BigQueryWriteSettings bigQueryWriteSettings =
  *     BigQueryWriteSettings.newBuilder()
  *         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
@@ -88,8 +94,11 @@
  * 
To customize the endpoint:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * BigQueryWriteSettings bigQueryWriteSettings =
  *     BigQueryWriteSettings.newBuilder().setEndpoint(myEndpoint).build();
  * BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create(bigQueryWriteSettings);
@@ -157,8 +166,11 @@ public BigQueryWriteStub getStub() {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   TableName parent = TableName.of("[PROJECT]", "[DATASET]", "[TABLE]");
    *   WriteStream writeStream = WriteStream.newBuilder().build();
@@ -190,8 +202,11 @@ public final WriteStream createWriteStream(TableName parent, WriteStream writeSt
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   String parent = TableName.of("[PROJECT]", "[DATASET]", "[TABLE]").toString();
    *   WriteStream writeStream = WriteStream.newBuilder().build();
@@ -220,8 +235,11 @@ public final WriteStream createWriteStream(String parent, WriteStream writeStrea
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   CreateWriteStreamRequest request =
    *       CreateWriteStreamRequest.newBuilder()
@@ -249,8 +267,11 @@ public final WriteStream createWriteStream(CreateWriteStreamRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   CreateWriteStreamRequest request =
    *       CreateWriteStreamRequest.newBuilder()
@@ -313,8 +334,11 @@ public final UnaryCallable createWriteStr
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   BidiStream bidiStream =
    *       bigQueryWriteClient.appendRowsCallable().call();
@@ -343,8 +367,11 @@ public final BidiStreamingCallable append
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   WriteStreamName name = WriteStreamName.of("[PROJECT]", "[DATASET]", "[TABLE]", "[STREAM]");
    *   WriteStream response = bigQueryWriteClient.getWriteStream(name);
@@ -368,8 +395,11 @@ public final WriteStream getWriteStream(WriteStreamName name) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   String name = WriteStreamName.of("[PROJECT]", "[DATASET]", "[TABLE]", "[STREAM]").toString();
    *   WriteStream response = bigQueryWriteClient.getWriteStream(name);
@@ -392,13 +422,17 @@ public final WriteStream getWriteStream(String name) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   GetWriteStreamRequest request =
    *       GetWriteStreamRequest.newBuilder()
    *           .setName(
    *               WriteStreamName.of("[PROJECT]", "[DATASET]", "[TABLE]", "[STREAM]").toString())
+   *           .setView(WriteStreamView.forNumber(0))
    *           .build();
    *   WriteStream response = bigQueryWriteClient.getWriteStream(request);
    * }
@@ -418,13 +452,17 @@ public final WriteStream getWriteStream(GetWriteStreamRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   GetWriteStreamRequest request =
    *       GetWriteStreamRequest.newBuilder()
    *           .setName(
    *               WriteStreamName.of("[PROJECT]", "[DATASET]", "[TABLE]", "[STREAM]").toString())
+   *           .setView(WriteStreamView.forNumber(0))
    *           .build();
    *   ApiFuture future =
    *       bigQueryWriteClient.getWriteStreamCallable().futureCall(request);
@@ -445,8 +483,11 @@ public final UnaryCallable getWriteStreamCal
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   WriteStreamName name = WriteStreamName.of("[PROJECT]", "[DATASET]", "[TABLE]", "[STREAM]");
    *   FinalizeWriteStreamResponse response = bigQueryWriteClient.finalizeWriteStream(name);
@@ -473,8 +514,11 @@ public final FinalizeWriteStreamResponse finalizeWriteStream(WriteStreamName nam
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   String name = WriteStreamName.of("[PROJECT]", "[DATASET]", "[TABLE]", "[STREAM]").toString();
    *   FinalizeWriteStreamResponse response = bigQueryWriteClient.finalizeWriteStream(name);
@@ -499,8 +543,11 @@ public final FinalizeWriteStreamResponse finalizeWriteStream(String name) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   FinalizeWriteStreamRequest request =
    *       FinalizeWriteStreamRequest.newBuilder()
@@ -526,8 +573,11 @@ public final FinalizeWriteStreamResponse finalizeWriteStream(FinalizeWriteStream
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   FinalizeWriteStreamRequest request =
    *       FinalizeWriteStreamRequest.newBuilder()
@@ -556,8 +606,11 @@ public final FinalizeWriteStreamResponse finalizeWriteStream(FinalizeWriteStream
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   TableName parent = TableName.of("[PROJECT]", "[DATASET]", "[TABLE]");
    *   BatchCommitWriteStreamsResponse response =
@@ -587,8 +640,11 @@ public final BatchCommitWriteStreamsResponse batchCommitWriteStreams(TableName p
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   String parent = TableName.of("[PROJECT]", "[DATASET]", "[TABLE]").toString();
    *   BatchCommitWriteStreamsResponse response =
@@ -616,8 +672,11 @@ public final BatchCommitWriteStreamsResponse batchCommitWriteStreams(String pare
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   BatchCommitWriteStreamsRequest request =
    *       BatchCommitWriteStreamsRequest.newBuilder()
@@ -647,8 +706,11 @@ public final BatchCommitWriteStreamsResponse batchCommitWriteStreams(
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   BatchCommitWriteStreamsRequest request =
    *       BatchCommitWriteStreamsRequest.newBuilder()
@@ -680,8 +742,11 @@ public final BatchCommitWriteStreamsResponse batchCommitWriteStreams(
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   WriteStreamName writeStream =
    *       WriteStreamName.of("[PROJECT]", "[DATASET]", "[TABLE]", "[STREAM]");
@@ -713,8 +778,11 @@ public final FlushRowsResponse flushRows(WriteStreamName writeStream) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   String writeStream =
    *       WriteStreamName.of("[PROJECT]", "[DATASET]", "[TABLE]", "[STREAM]").toString();
@@ -743,8 +811,11 @@ public final FlushRowsResponse flushRows(String writeStream) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   FlushRowsRequest request =
    *       FlushRowsRequest.newBuilder()
@@ -776,8 +847,11 @@ public final FlushRowsResponse flushRows(FlushRowsRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   FlushRowsRequest request =
    *       FlushRowsRequest.newBuilder()
diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/BigQueryWriteSettings.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/BigQueryWriteSettings.java
index 1ca1332aad..867c5b91d2 100644
--- a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/BigQueryWriteSettings.java
+++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/BigQueryWriteSettings.java
@@ -51,16 +51,16 @@
  * 
For example, to set the total timeout of createWriteStream to 30 seconds:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * BigQueryWriteSettings.Builder bigQueryWriteSettingsBuilder = BigQueryWriteSettings.newBuilder();
  * bigQueryWriteSettingsBuilder
  *     .createWriteStreamSettings()
  *     .setRetrySettings(
- *         bigQueryWriteSettingsBuilder
- *             .createWriteStreamSettings()
- *             .getRetrySettings()
- *             .toBuilder()
+ *         bigQueryWriteSettingsBuilder.createWriteStreamSettings().getRetrySettings().toBuilder()
  *             .setTotalTimeout(Duration.ofSeconds(30))
  *             .build());
  * BigQueryWriteSettings bigQueryWriteSettings = bigQueryWriteSettingsBuilder.build();
diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/package-info.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/package-info.java
index 816b781e04..0f3d464e01 100644
--- a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/package-info.java
+++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/package-info.java
@@ -26,8 +26,11 @@
  * 
Sample for BaseBigQueryReadClient:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * try (BaseBigQueryReadClient baseBigQueryReadClient = BaseBigQueryReadClient.create()) {
  *   ProjectName parent = ProjectName.of("[PROJECT]");
  *   ReadSession readSession = ReadSession.newBuilder().build();
@@ -49,8 +52,11 @@
  * 
Sample for BigQueryWriteClient:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
  *   TableName parent = TableName.of("[PROJECT]", "[DATASET]", "[TABLE]");
  *   WriteStream writeStream = WriteStream.newBuilder().build();
diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/stub/BigQueryReadStubSettings.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/stub/BigQueryReadStubSettings.java
index 5e1c372454..d000dcda30 100644
--- a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/stub/BigQueryReadStubSettings.java
+++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/stub/BigQueryReadStubSettings.java
@@ -66,8 +66,11 @@
  * 
For example, to set the total timeout of createReadSession to 30 seconds:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * BigQueryReadStubSettings.Builder baseBigQueryReadSettingsBuilder =
  *     BigQueryReadStubSettings.newBuilder();
  * baseBigQueryReadSettingsBuilder
diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/stub/BigQueryWriteStubSettings.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/stub/BigQueryWriteStubSettings.java
index e026fd68cd..50e4824e2f 100644
--- a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/stub/BigQueryWriteStubSettings.java
+++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/stub/BigQueryWriteStubSettings.java
@@ -71,17 +71,17 @@
  * 
For example, to set the total timeout of createWriteStream to 30 seconds:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * BigQueryWriteStubSettings.Builder bigQueryWriteSettingsBuilder =
  *     BigQueryWriteStubSettings.newBuilder();
  * bigQueryWriteSettingsBuilder
  *     .createWriteStreamSettings()
  *     .setRetrySettings(
- *         bigQueryWriteSettingsBuilder
- *             .createWriteStreamSettings()
- *             .getRetrySettings()
- *             .toBuilder()
+ *         bigQueryWriteSettingsBuilder.createWriteStreamSettings().getRetrySettings().toBuilder()
  *             .setTotalTimeout(Duration.ofSeconds(30))
  *             .build());
  * BigQueryWriteStubSettings bigQueryWriteSettings = bigQueryWriteSettingsBuilder.build();
diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/BaseBigQueryStorageClient.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/BaseBigQueryStorageClient.java
index 93d5aa1766..de2b208041 100644
--- a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/BaseBigQueryStorageClient.java
+++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/BaseBigQueryStorageClient.java
@@ -37,8 +37,11 @@
  * calls that map to API methods. Sample code to get started:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * try (BaseBigQueryStorageClient baseBigQueryStorageClient = BaseBigQueryStorageClient.create()) {
  *   TableReferenceProto.TableReference tableReference =
  *       TableReferenceProto.TableReference.newBuilder().build();
@@ -79,8 +82,11 @@
  * 
To customize credentials:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * BaseBigQueryStorageSettings baseBigQueryStorageSettings =
  *     BaseBigQueryStorageSettings.newBuilder()
  *         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
@@ -92,8 +98,11 @@
  * 
To customize the endpoint:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * BaseBigQueryStorageSettings baseBigQueryStorageSettings =
  *     BaseBigQueryStorageSettings.newBuilder().setEndpoint(myEndpoint).build();
  * BaseBigQueryStorageClient baseBigQueryStorageClient =
@@ -169,8 +178,11 @@ public BigQueryStorageStub getStub() {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BaseBigQueryStorageClient baseBigQueryStorageClient = BaseBigQueryStorageClient.create()) {
    *   TableReferenceProto.TableReference tableReference =
    *       TableReferenceProto.TableReference.newBuilder().build();
@@ -218,8 +230,11 @@ public final Storage.ReadSession createReadSession(
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BaseBigQueryStorageClient baseBigQueryStorageClient = BaseBigQueryStorageClient.create()) {
    *   TableReferenceProto.TableReference tableReference =
    *       TableReferenceProto.TableReference.newBuilder().build();
@@ -267,8 +282,11 @@ public final Storage.ReadSession createReadSession(
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BaseBigQueryStorageClient baseBigQueryStorageClient = BaseBigQueryStorageClient.create()) {
    *   Storage.CreateReadSessionRequest request =
    *       Storage.CreateReadSessionRequest.newBuilder()
@@ -307,8 +325,11 @@ public final Storage.ReadSession createReadSession(Storage.CreateReadSessionRequ
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BaseBigQueryStorageClient baseBigQueryStorageClient = BaseBigQueryStorageClient.create()) {
    *   Storage.CreateReadSessionRequest request =
    *       Storage.CreateReadSessionRequest.newBuilder()
@@ -346,8 +367,11 @@ public final Storage.ReadSession createReadSession(Storage.CreateReadSessionRequ
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BaseBigQueryStorageClient baseBigQueryStorageClient = BaseBigQueryStorageClient.create()) {
    *   Storage.ReadRowsRequest request =
    *       Storage.ReadRowsRequest.newBuilder()
@@ -374,8 +398,11 @@ public final Storage.ReadSession createReadSession(Storage.CreateReadSessionRequ
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BaseBigQueryStorageClient baseBigQueryStorageClient = BaseBigQueryStorageClient.create()) {
    *   Storage.ReadSession session = Storage.ReadSession.newBuilder().build();
    *   int requestedStreams = 1017221410;
@@ -408,8 +435,11 @@ public final Storage.BatchCreateReadSessionStreamsResponse batchCreateReadSessio
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BaseBigQueryStorageClient baseBigQueryStorageClient = BaseBigQueryStorageClient.create()) {
    *   Storage.BatchCreateReadSessionStreamsRequest request =
    *       Storage.BatchCreateReadSessionStreamsRequest.newBuilder()
@@ -437,8 +467,11 @@ public final Storage.BatchCreateReadSessionStreamsResponse batchCreateReadSessio
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BaseBigQueryStorageClient baseBigQueryStorageClient = BaseBigQueryStorageClient.create()) {
    *   Storage.BatchCreateReadSessionStreamsRequest request =
    *       Storage.BatchCreateReadSessionStreamsRequest.newBuilder()
@@ -476,8 +509,11 @@ public final Storage.BatchCreateReadSessionStreamsResponse batchCreateReadSessio
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BaseBigQueryStorageClient baseBigQueryStorageClient = BaseBigQueryStorageClient.create()) {
    *   Storage.Stream stream = Storage.Stream.newBuilder().build();
    *   baseBigQueryStorageClient.finalizeStream(stream);
@@ -510,8 +546,11 @@ public final void finalizeStream(Storage.Stream stream) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BaseBigQueryStorageClient baseBigQueryStorageClient = BaseBigQueryStorageClient.create()) {
    *   Storage.FinalizeStreamRequest request =
    *       Storage.FinalizeStreamRequest.newBuilder()
@@ -545,8 +584,11 @@ public final void finalizeStream(Storage.FinalizeStreamRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BaseBigQueryStorageClient baseBigQueryStorageClient = BaseBigQueryStorageClient.create()) {
    *   Storage.FinalizeStreamRequest request =
    *       Storage.FinalizeStreamRequest.newBuilder()
@@ -580,8 +622,11 @@ public final UnaryCallable finalizeStreamC
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BaseBigQueryStorageClient baseBigQueryStorageClient = BaseBigQueryStorageClient.create()) {
    *   Storage.Stream originalStream = Storage.Stream.newBuilder().build();
    *   Storage.SplitReadStreamResponse response =
@@ -615,8 +660,11 @@ public final Storage.SplitReadStreamResponse splitReadStream(Storage.Stream orig
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BaseBigQueryStorageClient baseBigQueryStorageClient = BaseBigQueryStorageClient.create()) {
    *   Storage.SplitReadStreamRequest request =
    *       Storage.SplitReadStreamRequest.newBuilder()
@@ -652,8 +700,11 @@ public final Storage.SplitReadStreamResponse splitReadStream(
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BaseBigQueryStorageClient baseBigQueryStorageClient = BaseBigQueryStorageClient.create()) {
    *   Storage.SplitReadStreamRequest request =
    *       Storage.SplitReadStreamRequest.newBuilder()
diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/BaseBigQueryStorageSettings.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/BaseBigQueryStorageSettings.java
index 3ac32aa559..4df22dfce9 100644
--- a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/BaseBigQueryStorageSettings.java
+++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/BaseBigQueryStorageSettings.java
@@ -52,8 +52,11 @@
  * 
For example, to set the total timeout of createReadSession to 30 seconds:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * BaseBigQueryStorageSettings.Builder baseBigQueryStorageSettingsBuilder =
  *     BaseBigQueryStorageSettings.newBuilder();
  * baseBigQueryStorageSettingsBuilder
diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/package-info.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/package-info.java
index 4653decccb..8a620b33aa 100644
--- a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/package-info.java
+++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/package-info.java
@@ -26,8 +26,11 @@
  * 
Sample for BaseBigQueryStorageClient:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * try (BaseBigQueryStorageClient baseBigQueryStorageClient = BaseBigQueryStorageClient.create()) {
  *   TableReferenceProto.TableReference tableReference =
  *       TableReferenceProto.TableReference.newBuilder().build();
diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/stub/BigQueryStorageStubSettings.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/stub/BigQueryStorageStubSettings.java
index 9eebd22b94..641363fc68 100644
--- a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/stub/BigQueryStorageStubSettings.java
+++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta1/stub/BigQueryStorageStubSettings.java
@@ -62,8 +62,11 @@
  * 
For example, to set the total timeout of createReadSession to 30 seconds:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * BigQueryStorageStubSettings.Builder baseBigQueryStorageSettingsBuilder =
  *     BigQueryStorageStubSettings.newBuilder();
  * baseBigQueryStorageSettingsBuilder
diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BaseBigQueryReadClient.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BaseBigQueryReadClient.java
index 9c697775c4..28f9b98d13 100644
--- a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BaseBigQueryReadClient.java
+++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BaseBigQueryReadClient.java
@@ -39,8 +39,11 @@
  * calls that map to API methods. Sample code to get started:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * try (BaseBigQueryReadClient baseBigQueryReadClient = BaseBigQueryReadClient.create()) {
  *   ProjectName parent = ProjectName.of("[PROJECT]");
  *   ReadSession readSession = ReadSession.newBuilder().build();
@@ -80,8 +83,11 @@
  * 
To customize credentials:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * BaseBigQueryReadSettings baseBigQueryReadSettings =
  *     BaseBigQueryReadSettings.newBuilder()
  *         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
@@ -93,8 +99,11 @@
  * 
To customize the endpoint:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * BaseBigQueryReadSettings baseBigQueryReadSettings =
  *     BaseBigQueryReadSettings.newBuilder().setEndpoint(myEndpoint).build();
  * BaseBigQueryReadClient baseBigQueryReadClient =
@@ -176,8 +185,11 @@ public BigQueryReadStub getStub() {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BaseBigQueryReadClient baseBigQueryReadClient = BaseBigQueryReadClient.create()) {
    *   ProjectName parent = ProjectName.of("[PROJECT]");
    *   ReadSession readSession = ReadSession.newBuilder().build();
@@ -231,8 +243,11 @@ public final ReadSession createReadSession(
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BaseBigQueryReadClient baseBigQueryReadClient = BaseBigQueryReadClient.create()) {
    *   String parent = ProjectName.of("[PROJECT]").toString();
    *   ReadSession readSession = ReadSession.newBuilder().build();
@@ -286,8 +301,11 @@ public final ReadSession createReadSession(
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BaseBigQueryReadClient baseBigQueryReadClient = BaseBigQueryReadClient.create()) {
    *   CreateReadSessionRequest request =
    *       CreateReadSessionRequest.newBuilder()
@@ -328,8 +346,11 @@ public final ReadSession createReadSession(CreateReadSessionRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BaseBigQueryReadClient baseBigQueryReadClient = BaseBigQueryReadClient.create()) {
    *   CreateReadSessionRequest request =
    *       CreateReadSessionRequest.newBuilder()
@@ -360,8 +381,11 @@ public final UnaryCallable createReadSess
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BaseBigQueryReadClient baseBigQueryReadClient = BaseBigQueryReadClient.create()) {
    *   ReadRowsRequest request =
    *       ReadRowsRequest.newBuilder()
@@ -397,8 +421,11 @@ public final ServerStreamingCallable readRows
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BaseBigQueryReadClient baseBigQueryReadClient = BaseBigQueryReadClient.create()) {
    *   SplitReadStreamRequest request =
    *       SplitReadStreamRequest.newBuilder()
@@ -433,8 +460,11 @@ public final SplitReadStreamResponse splitReadStream(SplitReadStreamRequest requ
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BaseBigQueryReadClient baseBigQueryReadClient = BaseBigQueryReadClient.create()) {
    *   SplitReadStreamRequest request =
    *       SplitReadStreamRequest.newBuilder()
diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BaseBigQueryReadSettings.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BaseBigQueryReadSettings.java
index b8b312103d..8d7217f7e6 100644
--- a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BaseBigQueryReadSettings.java
+++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BaseBigQueryReadSettings.java
@@ -51,8 +51,11 @@
  * 
For example, to set the total timeout of createReadSession to 30 seconds:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * BaseBigQueryReadSettings.Builder baseBigQueryReadSettingsBuilder =
  *     BaseBigQueryReadSettings.newBuilder();
  * baseBigQueryReadSettingsBuilder
diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BigQueryWriteClient.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BigQueryWriteClient.java
index 329d2e9aca..7b8af278a1 100644
--- a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BigQueryWriteClient.java
+++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BigQueryWriteClient.java
@@ -36,8 +36,11 @@
  * calls that map to API methods. Sample code to get started:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
  *   TableName parent = TableName.of("[PROJECT]", "[DATASET]", "[TABLE]");
  *   WriteStream writeStream = WriteStream.newBuilder().build();
@@ -74,8 +77,11 @@
  * 
To customize credentials:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * BigQueryWriteSettings bigQueryWriteSettings =
  *     BigQueryWriteSettings.newBuilder()
  *         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
@@ -86,8 +92,11 @@
  * 
To customize the endpoint:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * BigQueryWriteSettings bigQueryWriteSettings =
  *     BigQueryWriteSettings.newBuilder().setEndpoint(myEndpoint).build();
  * BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create(bigQueryWriteSettings);
@@ -157,8 +166,11 @@ public BigQueryWriteStub getStub() {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   TableName parent = TableName.of("[PROJECT]", "[DATASET]", "[TABLE]");
    *   WriteStream writeStream = WriteStream.newBuilder().build();
@@ -191,8 +203,11 @@ public final WriteStream createWriteStream(TableName parent, WriteStream writeSt
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   String parent = TableName.of("[PROJECT]", "[DATASET]", "[TABLE]").toString();
    *   WriteStream writeStream = WriteStream.newBuilder().build();
@@ -222,8 +237,11 @@ public final WriteStream createWriteStream(String parent, WriteStream writeStrea
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   CreateWriteStreamRequest request =
    *       CreateWriteStreamRequest.newBuilder()
@@ -252,8 +270,11 @@ public final WriteStream createWriteStream(CreateWriteStreamRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   CreateWriteStreamRequest request =
    *       CreateWriteStreamRequest.newBuilder()
@@ -293,8 +314,11 @@ public final UnaryCallable createWriteStr
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   BidiStream bidiStream =
    *       bigQueryWriteClient.appendRowsCallable().call();
@@ -323,8 +347,11 @@ public final BidiStreamingCallable append
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   WriteStreamName name = WriteStreamName.of("[PROJECT]", "[DATASET]", "[TABLE]", "[STREAM]");
    *   WriteStream response = bigQueryWriteClient.getWriteStream(name);
@@ -348,8 +375,11 @@ public final WriteStream getWriteStream(WriteStreamName name) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   String name = WriteStreamName.of("[PROJECT]", "[DATASET]", "[TABLE]", "[STREAM]").toString();
    *   WriteStream response = bigQueryWriteClient.getWriteStream(name);
@@ -372,8 +402,11 @@ public final WriteStream getWriteStream(String name) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   GetWriteStreamRequest request =
    *       GetWriteStreamRequest.newBuilder()
@@ -398,8 +431,11 @@ public final WriteStream getWriteStream(GetWriteStreamRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   GetWriteStreamRequest request =
    *       GetWriteStreamRequest.newBuilder()
@@ -425,8 +461,11 @@ public final UnaryCallable getWriteStreamCal
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   WriteStreamName name = WriteStreamName.of("[PROJECT]", "[DATASET]", "[TABLE]", "[STREAM]");
    *   FinalizeWriteStreamResponse response = bigQueryWriteClient.finalizeWriteStream(name);
@@ -453,8 +492,11 @@ public final FinalizeWriteStreamResponse finalizeWriteStream(WriteStreamName nam
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   String name = WriteStreamName.of("[PROJECT]", "[DATASET]", "[TABLE]", "[STREAM]").toString();
    *   FinalizeWriteStreamResponse response = bigQueryWriteClient.finalizeWriteStream(name);
@@ -479,8 +521,11 @@ public final FinalizeWriteStreamResponse finalizeWriteStream(String name) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   FinalizeWriteStreamRequest request =
    *       FinalizeWriteStreamRequest.newBuilder()
@@ -506,8 +551,11 @@ public final FinalizeWriteStreamResponse finalizeWriteStream(FinalizeWriteStream
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   FinalizeWriteStreamRequest request =
    *       FinalizeWriteStreamRequest.newBuilder()
@@ -535,8 +583,11 @@ public final FinalizeWriteStreamResponse finalizeWriteStream(FinalizeWriteStream
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   String parent = "parent-995424086";
    *   BatchCommitWriteStreamsResponse response =
@@ -563,8 +614,11 @@ public final BatchCommitWriteStreamsResponse batchCommitWriteStreams(String pare
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   BatchCommitWriteStreamsRequest request =
    *       BatchCommitWriteStreamsRequest.newBuilder()
@@ -593,8 +647,11 @@ public final BatchCommitWriteStreamsResponse batchCommitWriteStreams(
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   BatchCommitWriteStreamsRequest request =
    *       BatchCommitWriteStreamsRequest.newBuilder()
@@ -623,8 +680,11 @@ public final BatchCommitWriteStreamsResponse batchCommitWriteStreams(
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   WriteStreamName writeStream =
    *       WriteStreamName.of("[PROJECT]", "[DATASET]", "[TABLE]", "[STREAM]");
@@ -653,8 +713,11 @@ public final FlushRowsResponse flushRows(WriteStreamName writeStream) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   String writeStream =
    *       WriteStreamName.of("[PROJECT]", "[DATASET]", "[TABLE]", "[STREAM]").toString();
@@ -680,8 +743,11 @@ public final FlushRowsResponse flushRows(String writeStream) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   FlushRowsRequest request =
    *       FlushRowsRequest.newBuilder()
@@ -710,8 +776,11 @@ public final FlushRowsResponse flushRows(FlushRowsRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
    *   FlushRowsRequest request =
    *       FlushRowsRequest.newBuilder()
diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BigQueryWriteSettings.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BigQueryWriteSettings.java
index dc5f17c0da..9b26e05535 100644
--- a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BigQueryWriteSettings.java
+++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BigQueryWriteSettings.java
@@ -51,16 +51,16 @@
  * 
For example, to set the total timeout of createWriteStream to 30 seconds:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * BigQueryWriteSettings.Builder bigQueryWriteSettingsBuilder = BigQueryWriteSettings.newBuilder();
  * bigQueryWriteSettingsBuilder
  *     .createWriteStreamSettings()
  *     .setRetrySettings(
- *         bigQueryWriteSettingsBuilder
- *             .createWriteStreamSettings()
- *             .getRetrySettings()
- *             .toBuilder()
+ *         bigQueryWriteSettingsBuilder.createWriteStreamSettings().getRetrySettings().toBuilder()
  *             .setTotalTimeout(Duration.ofSeconds(30))
  *             .build());
  * BigQueryWriteSettings bigQueryWriteSettings = bigQueryWriteSettingsBuilder.build();
diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/package-info.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/package-info.java
index 3308995a62..850dfdda20 100644
--- a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/package-info.java
+++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/package-info.java
@@ -29,8 +29,11 @@
  * 
Sample for BaseBigQueryReadClient:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * try (BaseBigQueryReadClient baseBigQueryReadClient = BaseBigQueryReadClient.create()) {
  *   ProjectName parent = ProjectName.of("[PROJECT]");
  *   ReadSession readSession = ReadSession.newBuilder().build();
@@ -49,8 +52,11 @@
  * 
Sample for BigQueryWriteClient:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * try (BigQueryWriteClient bigQueryWriteClient = BigQueryWriteClient.create()) {
  *   TableName parent = TableName.of("[PROJECT]", "[DATASET]", "[TABLE]");
  *   WriteStream writeStream = WriteStream.newBuilder().build();
diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/stub/BigQueryReadStubSettings.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/stub/BigQueryReadStubSettings.java
index 9258fecf7c..fc45582e5b 100644
--- a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/stub/BigQueryReadStubSettings.java
+++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/stub/BigQueryReadStubSettings.java
@@ -66,8 +66,11 @@
  * 
For example, to set the total timeout of createReadSession to 30 seconds:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * BigQueryReadStubSettings.Builder baseBigQueryReadSettingsBuilder =
  *     BigQueryReadStubSettings.newBuilder();
  * baseBigQueryReadSettingsBuilder
diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/stub/BigQueryWriteStubSettings.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/stub/BigQueryWriteStubSettings.java
index a064c12990..28e5ca43a1 100644
--- a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/stub/BigQueryWriteStubSettings.java
+++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1beta2/stub/BigQueryWriteStubSettings.java
@@ -71,17 +71,17 @@
  * 
For example, to set the total timeout of createWriteStream to 30 seconds:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * BigQueryWriteStubSettings.Builder bigQueryWriteSettingsBuilder =
  *     BigQueryWriteStubSettings.newBuilder();
  * bigQueryWriteSettingsBuilder
  *     .createWriteStreamSettings()
  *     .setRetrySettings(
- *         bigQueryWriteSettingsBuilder
- *             .createWriteStreamSettings()
- *             .getRetrySettings()
- *             .toBuilder()
+ *         bigQueryWriteSettingsBuilder.createWriteStreamSettings().getRetrySettings().toBuilder()
  *             .setTotalTimeout(Duration.ofSeconds(30))
  *             .build());
  * BigQueryWriteStubSettings bigQueryWriteSettings = bigQueryWriteSettingsBuilder.build();
diff --git a/google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1/BigQueryWriteClientTest.java b/google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1/BigQueryWriteClientTest.java
index dbe48c243d..980ca568ea 100644
--- a/google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1/BigQueryWriteClientTest.java
+++ b/google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1/BigQueryWriteClientTest.java
@@ -91,6 +91,7 @@ public void createWriteStreamTest() throws Exception {
             .setCreateTime(Timestamp.newBuilder().build())
             .setCommitTime(Timestamp.newBuilder().build())
             .setTableSchema(TableSchema.newBuilder().build())
+            .setLocation("location1901043637")
             .build();
     mockBigQueryWrite.addResponse(expectedResponse);
 
@@ -135,6 +136,7 @@ public void createWriteStreamTest2() throws Exception {
             .setCreateTime(Timestamp.newBuilder().build())
             .setCommitTime(Timestamp.newBuilder().build())
             .setTableSchema(TableSchema.newBuilder().build())
+            .setLocation("location1901043637")
             .build();
     mockBigQueryWrite.addResponse(expectedResponse);
 
@@ -242,6 +244,7 @@ public void getWriteStreamTest() throws Exception {
             .setCreateTime(Timestamp.newBuilder().build())
             .setCommitTime(Timestamp.newBuilder().build())
             .setTableSchema(TableSchema.newBuilder().build())
+            .setLocation("location1901043637")
             .build();
     mockBigQueryWrite.addResponse(expectedResponse);
 
@@ -283,6 +286,7 @@ public void getWriteStreamTest2() throws Exception {
             .setCreateTime(Timestamp.newBuilder().build())
             .setCommitTime(Timestamp.newBuilder().build())
             .setTableSchema(TableSchema.newBuilder().build())
+            .setLocation("location1901043637")
             .build();
     mockBigQueryWrite.addResponse(expectedResponse);
 
diff --git a/proto-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/GetWriteStreamRequest.java b/proto-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/GetWriteStreamRequest.java
index fafc9d8d48..f004d52fe0 100644
--- a/proto-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/GetWriteStreamRequest.java
+++ b/proto-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/GetWriteStreamRequest.java
@@ -39,6 +39,7 @@ private GetWriteStreamRequest(com.google.protobuf.GeneratedMessageV3.Builder
 
   private GetWriteStreamRequest() {
     name_ = "";
+    view_ = 0;
   }
 
   @java.lang.Override
@@ -77,6 +78,13 @@ private GetWriteStreamRequest(
               name_ = s;
               break;
             }
+          case 24:
+            {
+              int rawValue = input.readEnum();
+
+              view_ = rawValue;
+              break;
+            }
           default:
             {
               if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
@@ -168,6 +176,46 @@ public com.google.protobuf.ByteString getNameBytes() {
     }
   }
 
+  public static final int VIEW_FIELD_NUMBER = 3;
+  private int view_;
+  /**
+   *
+   *
+   * 
+   * Indicates whether to get full or partial view of the WriteStream. If
+   * not set, view returned will be basic.
+   * 

+   *
+   * .google.cloud.bigquery.storage.v1.WriteStreamView view = 3;
+   *
+   * @return The enum numeric value on the wire for view.
+   */
+  @java.lang.Override
+  public int getViewValue() {
+    return view_;
+  }
+  /**
+   *
+   *
+   * 
+   * Indicates whether to get full or partial view of the WriteStream. If
+   * not set, view returned will be basic.
+   * 

+   *
+   * .google.cloud.bigquery.storage.v1.WriteStreamView view = 3;
+   *
+   * @return The view.
+   */
+  @java.lang.Override
+  public com.google.cloud.bigquery.storage.v1.WriteStreamView getView() {
+    @SuppressWarnings("deprecation")
+    com.google.cloud.bigquery.storage.v1.WriteStreamView result =
+        com.google.cloud.bigquery.storage.v1.WriteStreamView.valueOf(view_);
+    return result == null
+        ? com.google.cloud.bigquery.storage.v1.WriteStreamView.UNRECOGNIZED
+        : result;
+  }
+
   private byte memoizedIsInitialized = -1;
 
   @java.lang.Override
@@ -185,6 +233,11 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
+    if (view_
+        != com.google.cloud.bigquery.storage.v1.WriteStreamView.WRITE_STREAM_VIEW_UNSPECIFIED
+            .getNumber()) {
+      output.writeEnum(3, view_);
+    }
     unknownFields.writeTo(output);
   }
 
@@ -197,6 +250,11 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
+    if (view_
+        != com.google.cloud.bigquery.storage.v1.WriteStreamView.WRITE_STREAM_VIEW_UNSPECIFIED
+            .getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(3, view_);
+    }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
     return size;
@@ -214,6 +272,7 @@ public boolean equals(final java.lang.Object obj) {
         (com.google.cloud.bigquery.storage.v1.GetWriteStreamRequest) obj;
 
     if (!getName().equals(other.getName())) return false;
+    if (view_ != other.view_) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -227,6 +286,8 @@ public int hashCode() {
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + NAME_FIELD_NUMBER;
     hash = (53 * hash) + getName().hashCode();
+    hash = (37 * hash) + VIEW_FIELD_NUMBER;
+    hash = (53 * hash) + view_;
     hash = (29 * hash) + unknownFields.hashCode();
     memoizedHashCode = hash;
     return hash;
@@ -375,6 +436,8 @@ public Builder clear() {
       super.clear();
       name_ = "";
 
+      view_ = 0;
+
       return this;
     }
 
@@ -403,6 +466,7 @@ public com.google.cloud.bigquery.storage.v1.GetWriteStreamRequest buildPartial()
       com.google.cloud.bigquery.storage.v1.GetWriteStreamRequest result =
           new com.google.cloud.bigquery.storage.v1.GetWriteStreamRequest(this);
       result.name_ = name_;
+      result.view_ = view_;
       onBuilt();
       return result;
     }
@@ -457,6 +521,9 @@ public Builder mergeFrom(com.google.cloud.bigquery.storage.v1.GetWriteStreamRequ
         name_ = other.name_;
         onChanged();
       }
+      if (other.view_ != 0) {
+        setViewValue(other.getViewValue());
+      }
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
       return this;
@@ -608,6 +675,104 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
+    private int view_ = 0;
+    /**
+     *
+     *
+     * 
+     * Indicates whether to get full or partial view of the WriteStream. If
+     * not set, view returned will be basic.
+     * 

+     *
+     * .google.cloud.bigquery.storage.v1.WriteStreamView view = 3;
+     *
+     * @return The enum numeric value on the wire for view.
+     */
+    @java.lang.Override
+    public int getViewValue() {
+      return view_;
+    }
+    /**
+     *
+     *
+     * 
+     * Indicates whether to get full or partial view of the WriteStream. If
+     * not set, view returned will be basic.
+     * 

+     *
+     * .google.cloud.bigquery.storage.v1.WriteStreamView view = 3;
+     *
+     * @param value The enum numeric value on the wire for view to set.
+     * @return This builder for chaining.
+     */
+    public Builder setViewValue(int value) {
+
+      view_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Indicates whether to get full or partial view of the WriteStream. If
+     * not set, view returned will be basic.
+     * 

+     *
+     * .google.cloud.bigquery.storage.v1.WriteStreamView view = 3;
+     *
+     * @return The view.
+     */
+    @java.lang.Override
+    public com.google.cloud.bigquery.storage.v1.WriteStreamView getView() {
+      @SuppressWarnings("deprecation")
+      com.google.cloud.bigquery.storage.v1.WriteStreamView result =
+          com.google.cloud.bigquery.storage.v1.WriteStreamView.valueOf(view_);
+      return result == null
+          ? com.google.cloud.bigquery.storage.v1.WriteStreamView.UNRECOGNIZED
+          : result;
+    }
+    /**
+     *
+     *
+     * 
+     * Indicates whether to get full or partial view of the WriteStream. If
+     * not set, view returned will be basic.
+     * 

+     *
+     * .google.cloud.bigquery.storage.v1.WriteStreamView view = 3;
+     *
+     * @param value The view to set.
+     * @return This builder for chaining.
+     */
+    public Builder setView(com.google.cloud.bigquery.storage.v1.WriteStreamView value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      view_ = value.getNumber();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Indicates whether to get full or partial view of the WriteStream. If
+     * not set, view returned will be basic.
+     * 

+     *
+     * .google.cloud.bigquery.storage.v1.WriteStreamView view = 3;
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearView() {
+
+      view_ = 0;
+      onChanged();
+      return this;
+    }
+
     @java.lang.Override
     public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
diff --git a/proto-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/GetWriteStreamRequestOrBuilder.java b/proto-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/GetWriteStreamRequestOrBuilder.java
index fbe97e3a0e..816792d231 100644
--- a/proto-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/GetWriteStreamRequestOrBuilder.java
+++ b/proto-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/GetWriteStreamRequestOrBuilder.java
@@ -53,4 +53,31 @@ public interface GetWriteStreamRequestOrBuilder
    * @return The bytes for name.
    */
   com.google.protobuf.ByteString getNameBytes();
+
+  /**
+   *
+   *
+   * 
+   * Indicates whether to get full or partial view of the WriteStream. If
+   * not set, view returned will be basic.
+   * 

+   *
+   * .google.cloud.bigquery.storage.v1.WriteStreamView view = 3;
+   *
+   * @return The enum numeric value on the wire for view.
+   */
+  int getViewValue();
+  /**
+   *
+   *
+   * 
+   * Indicates whether to get full or partial view of the WriteStream. If
+   * not set, view returned will be basic.
+   * 

+   *
+   * .google.cloud.bigquery.storage.v1.WriteStreamView view = 3;
+   *
+   * @return The view.
+   */
+  com.google.cloud.bigquery.storage.v1.WriteStreamView getView();
 }
diff --git a/proto-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/StorageProto.java b/proto-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/StorageProto.java
index 41a86d47f0..09b7f4b778 100644
--- a/proto-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/StorageProto.java
+++ b/proto-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/StorageProto.java
@@ -193,103 +193,104 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "igquery.storage.v1.RowError\022\024\n\014write_str"
           + "eam\030\005 \001(\t\032;\n\014AppendResult\022+\n\006offset\030\001 \001("
           + "\0132\033.google.protobuf.Int64ValueB\n\n\010respon"
-          + "se\"Y\n\025GetWriteStreamRequest\022@\n\004name\030\001 \001("
-          + "\tB2\340A\002\372A,\n*bigquerystorage.googleapis.co"
-          + "m/WriteStream\"s\n\036BatchCommitWriteStreams"
-          + "Request\0225\n\006parent\030\001 \001(\tB%\340A\002\372A\037\n\035bigquer"
-          + "y.googleapis.com/Table\022\032\n\rwrite_streams\030"
-          + "\002 \003(\tB\003\340A\002\"\231\001\n\037BatchCommitWriteStreamsRe"
-          + "sponse\022/\n\013commit_time\030\001 \001(\0132\032.google.pro"
-          + "tobuf.Timestamp\022E\n\rstream_errors\030\002 \003(\0132."
-          + ".google.cloud.bigquery.storage.v1.Storag"
-          + "eError\"^\n\032FinalizeWriteStreamRequest\022@\n\004"
-          + "name\030\001 \001(\tB2\340A\002\372A,\n*bigquerystorage.goog"
-          + "leapis.com/WriteStream\"0\n\033FinalizeWriteS"
-          + "treamResponse\022\021\n\trow_count\030\001 \001(\003\"\211\001\n\020Flu"
-          + "shRowsRequest\022H\n\014write_stream\030\001 \001(\tB2\340A\002"
-          + "\372A,\n*bigquerystorage.googleapis.com/Writ"
-          + "eStream\022+\n\006offset\030\002 \001(\0132\033.google.protobu"
-          + "f.Int64Value\"#\n\021FlushRowsResponse\022\016\n\006off"
-          + "set\030\001 \001(\003\"\245\003\n\014StorageError\022M\n\004code\030\001 \001(\016"
-          + "2?.google.cloud.bigquery.storage.v1.Stor"
-          + "ageError.StorageErrorCode\022\016\n\006entity\030\002 \001("
-          + "\t\022\025\n\rerror_message\030\003 \001(\t\"\236\002\n\020StorageErro"
-          + "rCode\022\"\n\036STORAGE_ERROR_CODE_UNSPECIFIED\020"
-          + "\000\022\023\n\017TABLE_NOT_FOUND\020\001\022\034\n\030STREAM_ALREADY"
-          + "_COMMITTED\020\002\022\024\n\020STREAM_NOT_FOUND\020\003\022\027\n\023IN"
-          + "VALID_STREAM_TYPE\020\004\022\030\n\024INVALID_STREAM_ST"
-          + "ATE\020\005\022\024\n\020STREAM_FINALIZED\020\006\022 \n\034SCHEMA_MI"
-          + "SMATCH_EXTRA_FIELDS\020\007\022\031\n\025OFFSET_ALREADY_"
-          + "EXISTS\020\010\022\027\n\023OFFSET_OUT_OF_RANGE\020\t\"\263\001\n\010Ro"
-          + "wError\022\r\n\005index\030\001 \001(\003\022E\n\004code\030\002 \001(\01627.go"
-          + "ogle.cloud.bigquery.storage.v1.RowError."
-          + "RowErrorCode\022\017\n\007message\030\003 \001(\t\"@\n\014RowErro"
-          + "rCode\022\036\n\032ROW_ERROR_CODE_UNSPECIFIED\020\000\022\020\n"
-          + "\014FIELDS_ERROR\020\0012\222\006\n\014BigQueryRead\022\351\001\n\021Cre"
-          + "ateReadSession\022:.google.cloud.bigquery.s"
-          + "torage.v1.CreateReadSessionRequest\032-.goo"
-          + "gle.cloud.bigquery.storage.v1.ReadSessio"
-          + "n\"i\202\323\344\223\002<\"7/v1/{read_session.table=proje"
-          + "cts/*/datasets/*/tables/*}:\001*\332A$parent,r"
-          + "ead_session,max_stream_count\022\317\001\n\010ReadRow"
-          + "s\0221.google.cloud.bigquery.storage.v1.Rea"
-          + "dRowsRequest\0322.google.cloud.bigquery.sto"
-          + "rage.v1.ReadRowsResponse\"Z\202\323\344\223\002?\022=/v1/{r"
-          + "ead_stream=projects/*/locations/*/sessio"
-          + "ns/*/streams/*}\332A\022read_stream,offset0\001\022\306"
-          + "\001\n\017SplitReadStream\0228.google.cloud.bigque"
-          + "ry.storage.v1.SplitReadStreamRequest\0329.g"
-          + "oogle.cloud.bigquery.storage.v1.SplitRea"
-          + "dStreamResponse\">\202\323\344\223\0028\0226/v1/{name=proje"
-          + "cts/*/locations/*/sessions/*/streams/*}\032"
-          + "{\312A\036bigquerystorage.googleapis.com\322AWhtt"
-          + "ps://www.googleapis.com/auth/bigquery,ht"
-          + "tps://www.googleapis.com/auth/cloud-plat"
-          + "form2\274\013\n\rBigQueryWrite\022\327\001\n\021CreateWriteSt"
-          + "ream\022:.google.cloud.bigquery.storage.v1."
-          + "CreateWriteStreamRequest\032-.google.cloud."
-          + "bigquery.storage.v1.WriteStream\"W\202\323\344\223\002;\""
-          + "+/v1/{parent=projects/*/datasets/*/table"
-          + "s/*}:\014write_stream\332A\023parent,write_stream"
-          + "\022\322\001\n\nAppendRows\0223.google.cloud.bigquery."
-          + "storage.v1.AppendRowsRequest\0324.google.cl"
-          + "oud.bigquery.storage.v1.AppendRowsRespon"
-          + "se\"U\202\323\344\223\002@\";/v1/{write_stream=projects/*"
-          + "/datasets/*/tables/*/streams/*}:\001*\332A\014wri"
-          + "te_stream(\0010\001\022\277\001\n\016GetWriteStream\0227.googl"
-          + "e.cloud.bigquery.storage.v1.GetWriteStre"
-          + "amRequest\032-.google.cloud.bigquery.storag"
-          + "e.v1.WriteStream\"E\202\323\344\223\0028\"3/v1/{name=proj"
-          + "ects/*/datasets/*/tables/*/streams/*}:\001*"
-          + "\332A\004name\022\331\001\n\023FinalizeWriteStream\022<.google"
-          + ".cloud.bigquery.storage.v1.FinalizeWrite"
-          + "StreamRequest\032=.google.cloud.bigquery.st"
-          + "orage.v1.FinalizeWriteStreamResponse\"E\202\323"
-          + "\344\223\0028\"3/v1/{name=projects/*/datasets/*/ta"
-          + "bles/*/streams/*}:\001*\332A\004name\022\334\001\n\027BatchCom"
-          + "mitWriteStreams\022@.google.cloud.bigquery."
-          + "storage.v1.BatchCommitWriteStreamsReques"
-          + "t\032A.google.cloud.bigquery.storage.v1.Bat"
-          + "chCommitWriteStreamsResponse\"<\202\323\344\223\002-\022+/v"
-          + "1/{parent=projects/*/datasets/*/tables/*"
-          + "}\332A\006parent\022\313\001\n\tFlushRows\0222.google.cloud."
-          + "bigquery.storage.v1.FlushRowsRequest\0323.g"
-          + "oogle.cloud.bigquery.storage.v1.FlushRow"
-          + "sResponse\"U\202\323\344\223\002@\";/v1/{write_stream=pro"
-          + "jects/*/datasets/*/tables/*/streams/*}:\001"
-          + "*\332A\014write_stream\032\260\001\312A\036bigquerystorage.go"
-          + "ogleapis.com\322A\213\001https://www.googleapis.c"
-          + "om/auth/bigquery,https://www.googleapis."
-          + "com/auth/bigquery.insertdata,https://www"
-          + ".googleapis.com/auth/cloud-platformB\235\002\n$"
-          + "com.google.cloud.bigquery.storage.v1B\014St"
-          + "orageProtoP\001ZGgoogle.golang.org/genproto"
-          + "/googleapis/cloud/bigquery/storage/v1;st"
-          + "orage\252\002 Google.Cloud.BigQuery.Storage.V1"
-          + "\312\002 Google\\Cloud\\BigQuery\\Storage\\V1\352AU\n\035"
-          + "bigquery.googleapis.com/Table\0224projects/"
-          + "{project}/datasets/{dataset}/tables/{tab"
-          + "le}b\006proto3"
+          + "se\"\232\001\n\025GetWriteStreamRequest\022@\n\004name\030\001 \001"
+          + "(\tB2\340A\002\372A,\n*bigquerystorage.googleapis.c"
+          + "om/WriteStream\022?\n\004view\030\003 \001(\01621.google.cl"
+          + "oud.bigquery.storage.v1.WriteStreamView\""
+          + "s\n\036BatchCommitWriteStreamsRequest\0225\n\006par"
+          + "ent\030\001 \001(\tB%\340A\002\372A\037\n\035bigquery.googleapis.c"
+          + "om/Table\022\032\n\rwrite_streams\030\002 \003(\tB\003\340A\002\"\231\001\n"
+          + "\037BatchCommitWriteStreamsResponse\022/\n\013comm"
+          + "it_time\030\001 \001(\0132\032.google.protobuf.Timestam"
+          + "p\022E\n\rstream_errors\030\002 \003(\0132..google.cloud."
+          + "bigquery.storage.v1.StorageError\"^\n\032Fina"
+          + "lizeWriteStreamRequest\022@\n\004name\030\001 \001(\tB2\340A"
+          + "\002\372A,\n*bigquerystorage.googleapis.com/Wri"
+          + "teStream\"0\n\033FinalizeWriteStreamResponse\022"
+          + "\021\n\trow_count\030\001 \001(\003\"\211\001\n\020FlushRowsRequest\022"
+          + "H\n\014write_stream\030\001 \001(\tB2\340A\002\372A,\n*bigquerys"
+          + "torage.googleapis.com/WriteStream\022+\n\006off"
+          + "set\030\002 \001(\0132\033.google.protobuf.Int64Value\"#"
+          + "\n\021FlushRowsResponse\022\016\n\006offset\030\001 \001(\003\"\245\003\n\014"
+          + "StorageError\022M\n\004code\030\001 \001(\0162?.google.clou"
+          + "d.bigquery.storage.v1.StorageError.Stora"
+          + "geErrorCode\022\016\n\006entity\030\002 \001(\t\022\025\n\rerror_mes"
+          + "sage\030\003 \001(\t\"\236\002\n\020StorageErrorCode\022\"\n\036STORA"
+          + "GE_ERROR_CODE_UNSPECIFIED\020\000\022\023\n\017TABLE_NOT"
+          + "_FOUND\020\001\022\034\n\030STREAM_ALREADY_COMMITTED\020\002\022\024"
+          + "\n\020STREAM_NOT_FOUND\020\003\022\027\n\023INVALID_STREAM_T"
+          + "YPE\020\004\022\030\n\024INVALID_STREAM_STATE\020\005\022\024\n\020STREA"
+          + "M_FINALIZED\020\006\022 \n\034SCHEMA_MISMATCH_EXTRA_F"
+          + "IELDS\020\007\022\031\n\025OFFSET_ALREADY_EXISTS\020\010\022\027\n\023OF"
+          + "FSET_OUT_OF_RANGE\020\t\"\263\001\n\010RowError\022\r\n\005inde"
+          + "x\030\001 \001(\003\022E\n\004code\030\002 \001(\01627.google.cloud.big"
+          + "query.storage.v1.RowError.RowErrorCode\022\017"
+          + "\n\007message\030\003 \001(\t\"@\n\014RowErrorCode\022\036\n\032ROW_E"
+          + "RROR_CODE_UNSPECIFIED\020\000\022\020\n\014FIELDS_ERROR\020"
+          + "\0012\222\006\n\014BigQueryRead\022\351\001\n\021CreateReadSession"
+          + "\022:.google.cloud.bigquery.storage.v1.Crea"
+          + "teReadSessionRequest\032-.google.cloud.bigq"
+          + "uery.storage.v1.ReadSession\"i\202\323\344\223\002<\"7/v1"
+          + "/{read_session.table=projects/*/datasets"
+          + "/*/tables/*}:\001*\332A$parent,read_session,ma"
+          + "x_stream_count\022\317\001\n\010ReadRows\0221.google.clo"
+          + "ud.bigquery.storage.v1.ReadRowsRequest\0322"
+          + ".google.cloud.bigquery.storage.v1.ReadRo"
+          + "wsResponse\"Z\202\323\344\223\002?\022=/v1/{read_stream=pro"
+          + "jects/*/locations/*/sessions/*/streams/*"
+          + "}\332A\022read_stream,offset0\001\022\306\001\n\017SplitReadSt"
+          + "ream\0228.google.cloud.bigquery.storage.v1."
+          + "SplitReadStreamRequest\0329.google.cloud.bi"
+          + "gquery.storage.v1.SplitReadStreamRespons"
+          + "e\">\202\323\344\223\0028\0226/v1/{name=projects/*/location"
+          + "s/*/sessions/*/streams/*}\032{\312A\036bigqueryst"
+          + "orage.googleapis.com\322AWhttps://www.googl"
+          + "eapis.com/auth/bigquery,https://www.goog"
+          + "leapis.com/auth/cloud-platform2\274\013\n\rBigQu"
+          + "eryWrite\022\327\001\n\021CreateWriteStream\022:.google."
+          + "cloud.bigquery.storage.v1.CreateWriteStr"
+          + "eamRequest\032-.google.cloud.bigquery.stora"
+          + "ge.v1.WriteStream\"W\202\323\344\223\002;\"+/v1/{parent=p"
+          + "rojects/*/datasets/*/tables/*}:\014write_st"
+          + "ream\332A\023parent,write_stream\022\322\001\n\nAppendRow"
+          + "s\0223.google.cloud.bigquery.storage.v1.App"
+          + "endRowsRequest\0324.google.cloud.bigquery.s"
+          + "torage.v1.AppendRowsResponse\"U\202\323\344\223\002@\";/v"
+          + "1/{write_stream=projects/*/datasets/*/ta"
+          + "bles/*/streams/*}:\001*\332A\014write_stream(\0010\001\022"
+          + "\277\001\n\016GetWriteStream\0227.google.cloud.bigque"
+          + "ry.storage.v1.GetWriteStreamRequest\032-.go"
+          + "ogle.cloud.bigquery.storage.v1.WriteStre"
+          + "am\"E\202\323\344\223\0028\"3/v1/{name=projects/*/dataset"
+          + "s/*/tables/*/streams/*}:\001*\332A\004name\022\331\001\n\023Fi"
+          + "nalizeWriteStream\022<.google.cloud.bigquer"
+          + "y.storage.v1.FinalizeWriteStreamRequest\032"
+          + "=.google.cloud.bigquery.storage.v1.Final"
+          + "izeWriteStreamResponse\"E\202\323\344\223\0028\"3/v1/{nam"
+          + "e=projects/*/datasets/*/tables/*/streams"
+          + "/*}:\001*\332A\004name\022\334\001\n\027BatchCommitWriteStream"
+          + "s\022@.google.cloud.bigquery.storage.v1.Bat"
+          + "chCommitWriteStreamsRequest\032A.google.clo"
+          + "ud.bigquery.storage.v1.BatchCommitWriteS"
+          + "treamsResponse\"<\202\323\344\223\002-\022+/v1/{parent=proj"
+          + "ects/*/datasets/*/tables/*}\332A\006parent\022\313\001\n"
+          + "\tFlushRows\0222.google.cloud.bigquery.stora"
+          + "ge.v1.FlushRowsRequest\0323.google.cloud.bi"
+          + "gquery.storage.v1.FlushRowsResponse\"U\202\323\344"
+          + "\223\002@\";/v1/{write_stream=projects/*/datase"
+          + "ts/*/tables/*/streams/*}:\001*\332A\014write_stre"
+          + "am\032\260\001\312A\036bigquerystorage.googleapis.com\322A"
+          + "\213\001https://www.googleapis.com/auth/bigque"
+          + "ry,https://www.googleapis.com/auth/bigqu"
+          + "ery.insertdata,https://www.googleapis.co"
+          + "m/auth/cloud-platformB\235\002\n$com.google.clo"
+          + "ud.bigquery.storage.v1B\014StorageProtoP\001ZG"
+          + "google.golang.org/genproto/googleapis/cl"
+          + "oud/bigquery/storage/v1;storage\252\002 Google"
+          + ".Cloud.BigQuery.Storage.V1\312\002 Google\\Clou"
+          + "d\\BigQuery\\Storage\\V1\352AU\n\035bigquery.googl"
+          + "eapis.com/Table\0224projects/{project}/data"
+          + "sets/{dataset}/tables/{table}b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
@@ -432,7 +433,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_bigquery_storage_v1_GetWriteStreamRequest_descriptor,
             new java.lang.String[] {
-              "Name",
+              "Name", "View",
             });
     internal_static_google_cloud_bigquery_storage_v1_BatchCommitWriteStreamsRequest_descriptor =
         getDescriptor().getMessageTypes().get(11);
diff --git a/proto-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/StreamProto.java b/proto-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/StreamProto.java
index 737f7e7ef9..ab597149fa 100644
--- a/proto-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/StreamProto.java
+++ b/proto-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/StreamProto.java
@@ -97,7 +97,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "ame\030\001 \001(\tB\003\340A\003:{\352Ax\n)bigquerystorage.goo"
           + "gleapis.com/ReadStream\022Kprojects/{projec"
           + "t}/locations/{location}/sessions/{sessio"
-          + "n}/streams/{stream}\"\344\004\n\013WriteStream\022\021\n\004n"
+          + "n}/streams/{stream}\"\373\004\n\013WriteStream\022\021\n\004n"
           + "ame\030\001 \001(\tB\003\340A\003\022E\n\004type\030\002 \001(\01622.google.cl"
           + "oud.bigquery.storage.v1.WriteStream.Type"
           + "B\003\340A\005\0224\n\013create_time\030\003 \001(\0132\032.google.prot"
@@ -106,20 +106,23 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "le_schema\030\005 \001(\0132-.google.cloud.bigquery."
           + "storage.v1.TableSchemaB\003\340A\003\022P\n\nwrite_mod"
           + "e\030\007 \001(\01627.google.cloud.bigquery.storage."
-          + "v1.WriteStream.WriteModeB\003\340A\005\"F\n\004Type\022\024\n"
-          + "\020TYPE_UNSPECIFIED\020\000\022\r\n\tCOMMITTED\020\001\022\013\n\007PE"
-          + "NDING\020\002\022\014\n\010BUFFERED\020\003\"3\n\tWriteMode\022\032\n\026WR"
-          + "ITE_MODE_UNSPECIFIED\020\000\022\n\n\006INSERT\020\001:v\352As\n"
-          + "*bigquerystorage.googleapis.com/WriteStr"
-          + "eam\022Eprojects/{project}/datasets/{datase"
-          + "t}/tables/{table}/streams/{stream}*>\n\nDa"
-          + "taFormat\022\033\n\027DATA_FORMAT_UNSPECIFIED\020\000\022\010\n"
-          + "\004AVRO\020\001\022\t\n\005ARROW\020\002B\304\001\n$com.google.cloud."
-          + "bigquery.storage.v1B\013StreamProtoP\001ZGgoog"
-          + "le.golang.org/genproto/googleapis/cloud/"
-          + "bigquery/storage/v1;storage\252\002 Google.Clo"
-          + "ud.BigQuery.Storage.V1\312\002 Google\\Cloud\\Bi"
-          + "gQuery\\Storage\\V1b\006proto3"
+          + "v1.WriteStream.WriteModeB\003\340A\005\022\025\n\010locatio"
+          + "n\030\010 \001(\tB\003\340A\005\"F\n\004Type\022\024\n\020TYPE_UNSPECIFIED"
+          + "\020\000\022\r\n\tCOMMITTED\020\001\022\013\n\007PENDING\020\002\022\014\n\010BUFFER"
+          + "ED\020\003\"3\n\tWriteMode\022\032\n\026WRITE_MODE_UNSPECIF"
+          + "IED\020\000\022\n\n\006INSERT\020\001:v\352As\n*bigquerystorage."
+          + "googleapis.com/WriteStream\022Eprojects/{pr"
+          + "oject}/datasets/{dataset}/tables/{table}"
+          + "/streams/{stream}*>\n\nDataFormat\022\033\n\027DATA_"
+          + "FORMAT_UNSPECIFIED\020\000\022\010\n\004AVRO\020\001\022\t\n\005ARROW\020"
+          + "\002*I\n\017WriteStreamView\022!\n\035WRITE_STREAM_VIE"
+          + "W_UNSPECIFIED\020\000\022\t\n\005BASIC\020\001\022\010\n\004FULL\020\002B\304\001\n"
+          + "$com.google.cloud.bigquery.storage.v1B\013S"
+          + "treamProtoP\001ZGgoogle.golang.org/genproto"
+          + "/googleapis/cloud/bigquery/storage/v1;st"
+          + "orage\252\002 Google.Cloud.BigQuery.Storage.V1"
+          + "\312\002 Google\\Cloud\\BigQuery\\Storage\\V1b\006pro"
+          + "to3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
@@ -189,7 +192,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_bigquery_storage_v1_WriteStream_descriptor,
             new java.lang.String[] {
-              "Name", "Type", "CreateTime", "CommitTime", "TableSchema", "WriteMode",
+              "Name", "Type", "CreateTime", "CommitTime", "TableSchema", "WriteMode", "Location",
             });
     com.google.protobuf.ExtensionRegistry registry =
         com.google.protobuf.ExtensionRegistry.newInstance();
diff --git a/proto-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/WriteStream.java b/proto-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/WriteStream.java
index ad94a441a4..be224223f2 100644
--- a/proto-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/WriteStream.java
+++ b/proto-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/WriteStream.java
@@ -41,6 +41,7 @@ private WriteStream() {
     name_ = "";
     type_ = 0;
     writeMode_ = 0;
+    location_ = "";
   }
 
   @java.lang.Override
@@ -139,6 +140,13 @@ private WriteStream(
               writeMode_ = rawValue;
               break;
             }
+          case 66:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              location_ = s;
+              break;
+            }
           default:
             {
               if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
@@ -801,6 +809,59 @@ public com.google.cloud.bigquery.storage.v1.WriteStream.WriteMode getWriteMode()
         : result;
   }
 
+  public static final int LOCATION_FIELD_NUMBER = 8;
+  private volatile java.lang.Object location_;
+  /**
+   *
+   *
+   * 
+   * Immutable. The geographic location where the stream's dataset resides. See
+   * https://cloud.google.com/bigquery/docs/locations for supported
+   * locations.
+   * 

+   *
+   * string location = 8 [(.google.api.field_behavior) = IMMUTABLE];
+   *
+   * @return The location.
+   */
+  @java.lang.Override
+  public java.lang.String getLocation() {
+    java.lang.Object ref = location_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      location_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
+   * Immutable. The geographic location where the stream's dataset resides. See
+   * https://cloud.google.com/bigquery/docs/locations for supported
+   * locations.
+   * 

+   *
+   * string location = 8 [(.google.api.field_behavior) = IMMUTABLE];
+   *
+   * @return The bytes for location.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getLocationBytes() {
+    java.lang.Object ref = location_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      location_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
   private byte memoizedIsInitialized = -1;
 
   @java.lang.Override
@@ -836,6 +897,9 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
             .getNumber()) {
       output.writeEnum(7, writeMode_);
     }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(location_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 8, location_);
+    }
     unknownFields.writeTo(output);
   }
 
@@ -866,6 +930,9 @@ public int getSerializedSize() {
             .getNumber()) {
       size += com.google.protobuf.CodedOutputStream.computeEnumSize(7, writeMode_);
     }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(location_)) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(8, location_);
+    }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
     return size;
@@ -897,6 +964,7 @@ public boolean equals(final java.lang.Object obj) {
       if (!getTableSchema().equals(other.getTableSchema())) return false;
     }
     if (writeMode_ != other.writeMode_) return false;
+    if (!getLocation().equals(other.getLocation())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -926,6 +994,8 @@ public int hashCode() {
     }
     hash = (37 * hash) + WRITE_MODE_FIELD_NUMBER;
     hash = (53 * hash) + writeMode_;
+    hash = (37 * hash) + LOCATION_FIELD_NUMBER;
+    hash = (53 * hash) + getLocation().hashCode();
     hash = (29 * hash) + unknownFields.hashCode();
     memoizedHashCode = hash;
     return hash;
@@ -1095,6 +1165,8 @@ public Builder clear() {
       }
       writeMode_ = 0;
 
+      location_ = "";
+
       return this;
     }
 
@@ -1140,6 +1212,7 @@ public com.google.cloud.bigquery.storage.v1.WriteStream buildPartial() {
         result.tableSchema_ = tableSchemaBuilder_.build();
       }
       result.writeMode_ = writeMode_;
+      result.location_ = location_;
       onBuilt();
       return result;
     }
@@ -1209,6 +1282,10 @@ public Builder mergeFrom(com.google.cloud.bigquery.storage.v1.WriteStream other)
       if (other.writeMode_ != 0) {
         setWriteModeValue(other.getWriteModeValue());
       }
+      if (!other.getLocation().isEmpty()) {
+        location_ = other.location_;
+        onChanged();
+      }
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
       return this;
@@ -2224,6 +2301,122 @@ public Builder clearWriteMode() {
       return this;
     }
 
+    private java.lang.Object location_ = "";
+    /**
+     *
+     *
+     * 
+     * Immutable. The geographic location where the stream's dataset resides. See
+     * https://cloud.google.com/bigquery/docs/locations for supported
+     * locations.
+     * 

+     *
+     * string location = 8 [(.google.api.field_behavior) = IMMUTABLE];
+     *
+     * @return The location.
+     */
+    public java.lang.String getLocation() {
+      java.lang.Object ref = location_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        location_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Immutable. The geographic location where the stream's dataset resides. See
+     * https://cloud.google.com/bigquery/docs/locations for supported
+     * locations.
+     * 

+     *
+     * string location = 8 [(.google.api.field_behavior) = IMMUTABLE];
+     *
+     * @return The bytes for location.
+     */
+    public com.google.protobuf.ByteString getLocationBytes() {
+      java.lang.Object ref = location_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        location_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Immutable. The geographic location where the stream's dataset resides. See
+     * https://cloud.google.com/bigquery/docs/locations for supported
+     * locations.
+     * 

+     *
+     * string location = 8 [(.google.api.field_behavior) = IMMUTABLE];
+     *
+     * @param value The location to set.
+     * @return This builder for chaining.
+     */
+    public Builder setLocation(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      location_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Immutable. The geographic location where the stream's dataset resides. See
+     * https://cloud.google.com/bigquery/docs/locations for supported
+     * locations.
+     * 

+     *
+     * string location = 8 [(.google.api.field_behavior) = IMMUTABLE];
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearLocation() {
+
+      location_ = getDefaultInstance().getLocation();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Immutable. The geographic location where the stream's dataset resides. See
+     * https://cloud.google.com/bigquery/docs/locations for supported
+     * locations.
+     * 

+     *
+     * string location = 8 [(.google.api.field_behavior) = IMMUTABLE];
+     *
+     * @param value The bytes for location to set.
+     * @return This builder for chaining.
+     */
+    public Builder setLocationBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      location_ = value;
+      onChanged();
+      return this;
+    }
+
     @java.lang.Override
     public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
diff --git a/proto-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/WriteStreamOrBuilder.java b/proto-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/WriteStreamOrBuilder.java
index 029de2eff0..27aca3d4f1 100644
--- a/proto-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/WriteStreamOrBuilder.java
+++ b/proto-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/WriteStreamOrBuilder.java
@@ -245,4 +245,33 @@ public interface WriteStreamOrBuilder
    * @return The writeMode.
    */
   com.google.cloud.bigquery.storage.v1.WriteStream.WriteMode getWriteMode();
+
+  /**
+   *
+   *
+   * 
+   * Immutable. The geographic location where the stream's dataset resides. See
+   * https://cloud.google.com/bigquery/docs/locations for supported
+   * locations.
+   * 

+   *
+   * string location = 8 [(.google.api.field_behavior) = IMMUTABLE];
+   *
+   * @return The location.
+   */
+  java.lang.String getLocation();
+  /**
+   *
+   *
+   * 
+   * Immutable. The geographic location where the stream's dataset resides. See
+   * https://cloud.google.com/bigquery/docs/locations for supported
+   * locations.
+   * 

+   *
+   * string location = 8 [(.google.api.field_behavior) = IMMUTABLE];
+   *
+   * @return The bytes for location.
+   */
+  com.google.protobuf.ByteString getLocationBytes();
 }
diff --git a/proto-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/WriteStreamView.java b/proto-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/WriteStreamView.java
new file mode 100644
index 0000000000..7382e19730
--- /dev/null
+++ b/proto-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/WriteStreamView.java
@@ -0,0 +1,185 @@
+/*
+ * 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.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/storage/v1/stream.proto
+
+package com.google.cloud.bigquery.storage.v1;
+
+/**
+ *
+ *
+ * 
+ * WriteStreamView is a view enum that controls what details about a write
+ * stream should be returned.
+ * 

+ *
+ * Protobuf enum {@code google.cloud.bigquery.storage.v1.WriteStreamView}
+ */
+public enum WriteStreamView implements com.google.protobuf.ProtocolMessageEnum {
+  /**
+   *
+   *
+   * 
+   * The default / unset value.
+   * 

+   *
+   * WRITE_STREAM_VIEW_UNSPECIFIED = 0;
+   */
+  WRITE_STREAM_VIEW_UNSPECIFIED(0),
+  /**
+   *
+   *
+   * 
+   * The BASIC projection returns basic metadata about a write stream.  The
+   * basic view does not include schema information.  This is the default view
+   * returned by GetWriteStream.
+   * 

+   *
+   * BASIC = 1;
+   */
+  BASIC(1),
+  /**
+   *
+   *
+   * 
+   * The FULL projection returns all available write stream metadata, including
+   * the schema.  CreateWriteStream returns the full projection of write stream
+   * metadata.
+   * 

+   *
+   * FULL = 2;
+   */
+  FULL(2),
+  UNRECOGNIZED(-1),
+  ;
+
+  /**
+   *
+   *
+   * 
+   * The default / unset value.
+   * 

+   *
+   * WRITE_STREAM_VIEW_UNSPECIFIED = 0;
+   */
+  public static final int WRITE_STREAM_VIEW_UNSPECIFIED_VALUE = 0;
+  /**
+   *
+   *
+   * 
+   * The BASIC projection returns basic metadata about a write stream.  The
+   * basic view does not include schema information.  This is the default view
+   * returned by GetWriteStream.
+   * 

+   *
+   * BASIC = 1;
+   */
+  public static final int BASIC_VALUE = 1;
+  /**
+   *
+   *
+   * 
+   * The FULL projection returns all available write stream metadata, including
+   * the schema.  CreateWriteStream returns the full projection of write stream
+   * metadata.
+   * 

+   *
+   * FULL = 2;
+   */
+  public static final int FULL_VALUE = 2;
+
+  public final int getNumber() {
+    if (this == UNRECOGNIZED) {
+      throw new java.lang.IllegalArgumentException(
+          "Can't get the number of an unknown enum value.");
+    }
+    return value;
+  }
+
+  /**
+   * @param value The numeric wire value of the corresponding enum entry.
+   * @return The enum associated with the given numeric wire value.
+   * @deprecated Use {@link #forNumber(int)} instead.
+   */
+  @java.lang.Deprecated
+  public static WriteStreamView valueOf(int value) {
+    return forNumber(value);
+  }
+
+  /**
+   * @param value The numeric wire value of the corresponding enum entry.
+   * @return The enum associated with the given numeric wire value.
+   */
+  public static WriteStreamView forNumber(int value) {
+    switch (value) {
+      case 0:
+        return WRITE_STREAM_VIEW_UNSPECIFIED;
+      case 1:
+        return BASIC;
+      case 2:
+        return FULL;
+      default:
+        return null;
+    }
+  }
+
+  public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+    return internalValueMap;
+  }
+
+  private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+      new com.google.protobuf.Internal.EnumLiteMap() {
+        public WriteStreamView findValueByNumber(int number) {
+          return WriteStreamView.forNumber(number);
+        }
+      };
+
+  public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    if (this == UNRECOGNIZED) {
+      throw new java.lang.IllegalStateException(
+          "Can't get the descriptor of an unrecognized enum value.");
+    }
+    return getDescriptor().getValues().get(ordinal());
+  }
+
+  public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    return getDescriptor();
+  }
+
+  public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    return com.google.cloud.bigquery.storage.v1.StreamProto.getDescriptor().getEnumTypes().get(1);
+  }
+
+  private static final WriteStreamView[] VALUES = values();
+
+  public static WriteStreamView valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    if (desc.getType() != getDescriptor()) {
+      throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+    }
+    if (desc.getIndex() == -1) {
+      return UNRECOGNIZED;
+    }
+    return VALUES[desc.getIndex()];
+  }
+
+  private final int value;
+
+  private WriteStreamView(int value) {
+    this.value = value;
+  }
+
+  // @@protoc_insertion_point(enum_scope:google.cloud.bigquery.storage.v1.WriteStreamView)
+}
diff --git a/proto-google-cloud-bigquerystorage-v1/src/main/proto/google/cloud/bigquery/storage/v1/storage.proto b/proto-google-cloud-bigquerystorage-v1/src/main/proto/google/cloud/bigquery/storage/v1/storage.proto
index e0b25c1afe..a49e1a389c 100644
--- a/proto-google-cloud-bigquerystorage-v1/src/main/proto/google/cloud/bigquery/storage/v1/storage.proto
+++ b/proto-google-cloud-bigquerystorage-v1/src/main/proto/google/cloud/bigquery/storage/v1/storage.proto
@@ -524,6 +524,10 @@ message GetWriteStreamRequest {
       type: "bigquerystorage.googleapis.com/WriteStream"
     }
   ];
+
+  // Indicates whether to get full or partial view of the WriteStream. If
+  // not set, view returned will be basic.
+  WriteStreamView view = 3;
 }
 
 // Request message for `BatchCommitWriteStreams`.
diff --git a/proto-google-cloud-bigquerystorage-v1/src/main/proto/google/cloud/bigquery/storage/v1/stream.proto b/proto-google-cloud-bigquerystorage-v1/src/main/proto/google/cloud/bigquery/storage/v1/stream.proto
index 3735c73d67..fe71adfa6b 100644
--- a/proto-google-cloud-bigquerystorage-v1/src/main/proto/google/cloud/bigquery/storage/v1/stream.proto
+++ b/proto-google-cloud-bigquerystorage-v1/src/main/proto/google/cloud/bigquery/storage/v1/stream.proto
@@ -203,6 +203,23 @@ message ReadStream {
   string name = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
 }
 
+// WriteStreamView is a view enum that controls what details about a write
+// stream should be returned.
+enum WriteStreamView {
+  // The default / unset value.
+  WRITE_STREAM_VIEW_UNSPECIFIED = 0;
+
+  // The BASIC projection returns basic metadata about a write stream.  The
+  // basic view does not include schema information.  This is the default view
+  // returned by GetWriteStream.
+  BASIC = 1;
+
+  // The FULL projection returns all available write stream metadata, including
+  // the schema.  CreateWriteStream returns the full projection of write stream
+  // metadata.
+  FULL = 2;
+}
+
 // Information about a single stream that gets data inside the storage system.
 message WriteStream {
   option (google.api.resource) = {
@@ -261,4 +278,9 @@ message WriteStream {
 
   // Immutable. Mode of the stream.
   WriteMode write_mode = 7 [(google.api.field_behavior) = IMMUTABLE];
+
+  // Immutable. The geographic location where the stream's dataset resides. See
+  // https://cloud.google.com/bigquery/docs/locations for supported
+  // locations.
+  string location = 8 [(google.api.field_behavior) = IMMUTABLE];
 }

From 3279ef42e915881c255a8db8e677799f530c5d53 Mon Sep 17 00:00:00 2001
From: WhiteSource Renovate 
Date: Fri, 9 Sep 2022 06:10:28 +0200
Subject: [PATCH 06/15] deps: update dependency
 com.google.cloud:google-cloud-shared-dependencies to v3.0.2 (#1772)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

[![Mend Renovate](https://app.renovatebot.com/images/banner.svg)](https://renovatebot.com)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [com.google.cloud:google-cloud-shared-dependencies](https://togithub.com/googleapis/java-shared-dependencies) | `3.0.1` -> `3.0.2` | [![age](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-shared-dependencies/3.0.2/age-slim)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-shared-dependencies/3.0.2/adoption-slim)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-shared-dependencies/3.0.2/compatibility-slim/3.0.1)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-shared-dependencies/3.0.2/confidence-slim/3.0.1)](https://docs.renovatebot.com/merge-confidence/) |

---

### Release Notes



googleapis/java-shared-dependencies

### [`v3.0.2`](https://togithub.com/googleapis/java-shared-dependencies/blob/HEAD/CHANGELOG.md#​302-httpsgithubcomgoogleapisjava-shared-dependenciescomparev301v302-2022-09-08)

[Compare Source](https://togithub.com/googleapis/java-shared-dependencies/compare/v3.0.1...v3.0.2)

##### Dependencies

-   Update dependency com.fasterxml.jackson:jackson-bom to v2.13.4 ([#​789](https://togithub.com/googleapis/java-shared-dependencies/issues/789)) ([6cf91a9](https://togithub.com/googleapis/java-shared-dependencies/commit/6cf91a96b9ea6af0fb845b50582dac7aa2892cab))
-   Update dependency com.google.auth:google-auth-library-bom to v1.10.0 ([#​781](https://togithub.com/googleapis/java-shared-dependencies/issues/781)) ([8859e61](https://togithub.com/googleapis/java-shared-dependencies/commit/8859e61808bfc5cd9546e27e945fc855b36d2554))
-   Update dependency com.google.auth:google-auth-library-bom to v1.11.0 ([#​790](https://togithub.com/googleapis/java-shared-dependencies/issues/790)) ([3431a47](https://togithub.com/googleapis/java-shared-dependencies/commit/3431a471cbf874a67a4f1a42e31f0ed891dedc92))
-   Update dependency com.google.auth:google-auth-library-bom to v1.9.0 ([#​773](https://togithub.com/googleapis/java-shared-dependencies/issues/773)) ([27fc79f](https://togithub.com/googleapis/java-shared-dependencies/commit/27fc79f00ee70011df6a368bb8fcfad7f0ce41f0))
-   Update dependency com.google.errorprone:error_prone_annotations to v2.15.0 ([#​776](https://togithub.com/googleapis/java-shared-dependencies/issues/776)) ([bf333b8](https://togithub.com/googleapis/java-shared-dependencies/commit/bf333b8c88072d21cb959db4d3328bbb55d9ef5c))
-   Update dependency com.google.protobuf:protobuf-bom to v3.21.5 ([#​780](https://togithub.com/googleapis/java-shared-dependencies/issues/780)) ([da7f44d](https://togithub.com/googleapis/java-shared-dependencies/commit/da7f44d71d6d7f372b5313dab68ce220308614d4))
-   Update dependency io.grpc:grpc-bom to v1.48.1 ([#​768](https://togithub.com/googleapis/java-shared-dependencies/issues/768)) ([5c7768d](https://togithub.com/googleapis/java-shared-dependencies/commit/5c7768d3c9665dd356de6c39c0a6a5fa6e992f2e))
-   Update dependency io.grpc:grpc-bom to v1.49.0 ([#​786](https://togithub.com/googleapis/java-shared-dependencies/issues/786)) ([8734812](https://togithub.com/googleapis/java-shared-dependencies/commit/8734812f1b4e2faaa48caf41eff59a85892ae344))
-   Update dependency org.checkerframework:checker-qual to v3.24.0 ([#​775](https://togithub.com/googleapis/java-shared-dependencies/issues/775)) ([df74b7b](https://togithub.com/googleapis/java-shared-dependencies/commit/df74b7b0dd5dd592523f302d9fb36adb5991cb0b))
-   Update dependency org.checkerframework:checker-qual to v3.25.0 ([#​788](https://togithub.com/googleapis/java-shared-dependencies/issues/788)) ([207035b](https://togithub.com/googleapis/java-shared-dependencies/commit/207035bd04c9305899eea540acbefaf06a7b1ec9))
-   Update dependency org.threeten:threetenbp to v1.6.1 ([#​782](https://togithub.com/googleapis/java-shared-dependencies/issues/782)) ([0f218ae](https://togithub.com/googleapis/java-shared-dependencies/commit/0f218aeb6aa33cf1da4a8b1d6c82bbf87946dab9))
-   Update gax.version to v2.19.0 ([#​785](https://togithub.com/googleapis/java-shared-dependencies/issues/785)) ([4448331](https://togithub.com/googleapis/java-shared-dependencies/commit/4448331c4c6d88ea8076260776d1d47d24aa19fa))
-   Update google.core.version to v2.8.10 ([#​787](https://togithub.com/googleapis/java-shared-dependencies/issues/787)) ([3c344d5](https://togithub.com/googleapis/java-shared-dependencies/commit/3c344d515e3b9215db5a1f8ef550d800d974e558))
-   Update google.core.version to v2.8.7 ([#​774](https://togithub.com/googleapis/java-shared-dependencies/issues/774)) ([d0cd5e8](https://togithub.com/googleapis/java-shared-dependencies/commit/d0cd5e8f6ca88787fe0dbf7f30c849cb4c4fae5e))
-   Update google.core.version to v2.8.8 ([#​777](https://togithub.com/googleapis/java-shared-dependencies/issues/777)) ([f00571c](https://togithub.com/googleapis/java-shared-dependencies/commit/f00571cd1e9f1c4e011fba4a1e1674c1d8d60200))
-   Update google.core.version to v2.8.9 ([#​784](https://togithub.com/googleapis/java-shared-dependencies/issues/784)) ([aa8e505](https://togithub.com/googleapis/java-shared-dependencies/commit/aa8e505dbb1214b2239e55d5ac83b00c167d77e4))




---

### Configuration

📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied.

â™» **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update again.

---

 - [ ] If you want to rebase/retry this PR, click this checkbox.

---

This PR has been generated by [Mend Renovate](https://www.mend.io/free-developer-tools/renovate/). View repository job log [here](https://app.renovatebot.com/dashboard#github/googleapis/java-bigquerystorage).

---
 pom.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pom.xml b/pom.xml
index 85fbad8bc2..3db155c60f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -76,7 +76,7 @@
       
         com.google.cloud
         google-cloud-shared-dependencies
-        3.0.1
+        3.0.2
         pom
         import
       

From 450f8fff7a9dfd1ec157c62ac32c66830086442a Mon Sep 17 00:00:00 2001
From: "gcf-owl-bot[bot]" <78513119+gcf-owl-bot[bot]@users.noreply.github.com>
Date: Sat, 10 Sep 2022 02:14:24 +0000
Subject: [PATCH 07/15] chore: Generated snippets should not be owned by
 samples reviewers (#1575) (#1775)

Source-Link: https://github.com/googleapis/synthtool/commit/2e9ac19d5b8181af77cdc5337cf922517813cc49
Post-Processor: gcr.io/cloud-devrel-public-resources/owlbot-java:latest@sha256:8175681a918181d306d9c370d3262f16b4c724cc73d74111b7d42fc985ca7f93
---
 .github/.OwlBot.lock.yaml | 3 +--
 .github/CODEOWNERS        | 3 +++
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/.github/.OwlBot.lock.yaml b/.github/.OwlBot.lock.yaml
index a20fd63005..6259292301 100644
--- a/.github/.OwlBot.lock.yaml
+++ b/.github/.OwlBot.lock.yaml
@@ -13,5 +13,4 @@
 # limitations under the License.
 docker:
   image: gcr.io/cloud-devrel-public-resources/owlbot-java:latest
-  digest: sha256:7a9a7eb50ca2af5bfffab3abd2f38d408735c990a74bacf9b7fde2af0a086a0b
-# created: 2022-08-01T15:27:14.757266067Z
+  digest: sha256:8175681a918181d306d9c370d3262f16b4c724cc73d74111b7d42fc985ca7f93
diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
index e5cf90602f..6aaf5360dd 100644
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@@ -13,3 +13,6 @@
 
 # The java-samples-reviewers team is the default owner for samples changes
 samples/**/*.java       @googleapis/java-samples-reviewers
+
+# Generated snippets should not be owned by samples reviewers
+samples/snippets/generated/       @googleapis/yoshi-java

From 1a079ee0761bad2e942081f7f02b530f32e55afe Mon Sep 17 00:00:00 2001
From: "gcf-owl-bot[bot]" <78513119+gcf-owl-bot[bot]@users.noreply.github.com>
Date: Mon, 12 Sep 2022 23:08:12 +0000
Subject: [PATCH 08/15] feat: add proto annotation for non-ascii field mapping
 (#1776)

- [ ] Regenerate this pull request now.

PiperOrigin-RevId: 473815595

Source-Link: https://github.com/googleapis/googleapis/commit/46cfc4c8d90cad2a878bac4f15aa5c8683374ec3

Source-Link: https://github.com/googleapis/googleapis-gen/commit/955ca31d81100d81ed7e0ae0522358ac45d53cc9
Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiOTU1Y2EzMWQ4MTEwMGQ4MWVkN2UwYWUwNTIyMzU4YWM0NWQ1M2NjOSJ9
---
 .../bigquery/storage/v1/AnnotationsProto.java | 86 +++++++++++++++++++
 .../bigquery/storage/v1/annotations.proto     | 28 ++++++
 2 files changed, 114 insertions(+)
 create mode 100644 proto-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/AnnotationsProto.java
 create mode 100644 proto-google-cloud-bigquerystorage-v1/src/main/proto/google/cloud/bigquery/storage/v1/annotations.proto

diff --git a/proto-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/AnnotationsProto.java b/proto-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/AnnotationsProto.java
new file mode 100644
index 0000000000..cc19833bb5
--- /dev/null
+++ b/proto-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/AnnotationsProto.java
@@ -0,0 +1,86 @@
+/*
+ * 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.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/storage/v1/annotations.proto
+
+package com.google.cloud.bigquery.storage.v1;
+
+public final class AnnotationsProto {
+  private AnnotationsProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {
+    registry.add(com.google.cloud.bigquery.storage.v1.AnnotationsProto.columnName);
+  }
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  public static final int COLUMN_NAME_FIELD_NUMBER = 454943157;
+  /**
+   *
+   *
+   * 
+   * Setting the column_name extension allows users to reference
+   * bigquery column independently of the field name in the protocol buffer
+   * message.
+   * The intended use of this annotation is to reference a destination column
+   * named using characters unavailable for protobuf field names (e.g. unicode
+   * characters).
+   * More details about BigQuery naming limitations can be found here:
+   * https://cloud.google.com/bigquery/docs/schemas#column_names
+   * This extension is currently experimental.
+   * 

+   *
+   * extend .google.protobuf.FieldOptions { ... }
+   */
+  public static final com.google.protobuf.GeneratedMessage.GeneratedExtension<
+          com.google.protobuf.DescriptorProtos.FieldOptions, java.lang.String>
+      columnName =
+          com.google.protobuf.GeneratedMessage.newFileScopedGeneratedExtension(
+              java.lang.String.class, null);
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n2google/cloud/bigquery/storage/v1/annot"
+          + "ations.proto\022 google.cloud.bigquery.stor"
+          + "age.v1\032 google/protobuf/descriptor.proto"
+          + ":9\n\013column_name\022\035.google.protobuf.FieldO"
+          + "ptions\030\265\303\367\330\001 \001(\t\210\001\001B\311\001\n$com.google.cloud"
+          + ".bigquery.storage.v1B\020AnnotationsProtoP\001"
+          + "ZGgoogle.golang.org/genproto/googleapis/"
+          + "cloud/bigquery/storage/v1;storage\252\002 Goog"
+          + "le.Cloud.BigQuery.Storage.V1\312\002 Google\\Cl"
+          + "oud\\BigQuery\\Storage\\V1b\006proto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.protobuf.DescriptorProtos.getDescriptor(),
+            });
+    columnName.internalInit(descriptor.getExtensions().get(0));
+    com.google.protobuf.DescriptorProtos.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/proto-google-cloud-bigquerystorage-v1/src/main/proto/google/cloud/bigquery/storage/v1/annotations.proto b/proto-google-cloud-bigquerystorage-v1/src/main/proto/google/cloud/bigquery/storage/v1/annotations.proto
new file mode 100644
index 0000000000..1627fd12a0
--- /dev/null
+++ b/proto-google-cloud-bigquerystorage-v1/src/main/proto/google/cloud/bigquery/storage/v1/annotations.proto
@@ -0,0 +1,28 @@
+syntax = "proto3";
+
+package google.cloud.bigquery.storage.v1;
+
+import "google/protobuf/descriptor.proto";
+
+option csharp_namespace = "Google.Cloud.BigQuery.Storage.V1";
+option go_package = "google.golang.org/genproto/googleapis/cloud/bigquery/storage/v1;storage";
+option java_package = "com.google.cloud.bigquery.storage.v1";
+option java_multiple_files = true;
+option java_outer_classname = "AnnotationsProto";
+option php_namespace = "Google\\Cloud\\BigQuery\\Storage\\V1";
+
+extend google.protobuf.FieldOptions {
+  // Setting the column_name extension allows users to reference
+  // bigquery column independently of the field name in the protocol buffer
+  // message.
+  //
+  // The intended use of this annotation is to reference a destination column
+  // named using characters unavailable for protobuf field names (e.g. unicode
+  // characters).
+  //
+  // More details about BigQuery naming limitations can be found here:
+  // https://cloud.google.com/bigquery/docs/schemas#column_names
+  //
+  // This extension is currently experimental.
+  optional string column_name = 454943157;
+}

From 08a7c8f1dde71f48706bb0b1aa780f79012594bf Mon Sep 17 00:00:00 2001
From: WhiteSource Renovate 
Date: Tue, 13 Sep 2022 17:59:16 +0200
Subject: [PATCH 09/15] deps: update dependency
 com.google.cloud:google-cloud-bigquery to v2.16.0 (#1777)

---
 pom.xml                                   | 2 +-
 samples/install-without-bom/pom.xml       | 2 +-
 samples/snapshot/pom.xml                  | 2 +-
 samples/snippets/pom.xml                  | 2 +-
 tutorials/JsonWriterDefaultStream/pom.xml | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/pom.xml b/pom.xml
index 3db155c60f..cf735e4900 100644
--- a/pom.xml
+++ b/pom.xml
@@ -132,7 +132,7 @@
       
         com.google.cloud
         google-cloud-bigquery
-        2.15.0
+        2.16.0
         test
         
           
diff --git a/samples/install-without-bom/pom.xml b/samples/install-without-bom/pom.xml
index a27de5a938..1b738e283b 100644
--- a/samples/install-without-bom/pom.xml
+++ b/samples/install-without-bom/pom.xml
@@ -37,7 +37,7 @@
     
       com.google.cloud
       google-cloud-bigquery
-      2.15.0
+      2.16.0
     
     
       org.apache.avro
diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml
index 7b05443f83..ef0efc6eba 100644
--- a/samples/snapshot/pom.xml
+++ b/samples/snapshot/pom.xml
@@ -36,7 +36,7 @@
     
       com.google.cloud
       google-cloud-bigquery
-      2.15.0
+      2.16.0
     
     
       org.apache.avro
diff --git a/samples/snippets/pom.xml b/samples/snippets/pom.xml
index 20f44d28a3..93aa5bd6d3 100644
--- a/samples/snippets/pom.xml
+++ b/samples/snippets/pom.xml
@@ -48,7 +48,7 @@
     
       com.google.cloud
       google-cloud-bigquery
-      2.15.0
+      2.16.0
     
     
       org.apache.avro
diff --git a/tutorials/JsonWriterDefaultStream/pom.xml b/tutorials/JsonWriterDefaultStream/pom.xml
index 63fa79ca0f..19f3e660cf 100644
--- a/tutorials/JsonWriterDefaultStream/pom.xml
+++ b/tutorials/JsonWriterDefaultStream/pom.xml
@@ -24,7 +24,7 @@
     
       com.google.cloud
       google-cloud-bigquery
-      2.15.0
+      2.16.0
     
     
       org.apache.avro

From 7dd447da206cdd7a403191bd15203bb4cc53ccb5 Mon Sep 17 00:00:00 2001
From: Gaole Meng 
Date: Tue, 13 Sep 2022 10:25:31 -0700
Subject: [PATCH 10/15] feat: Split writer into connection worker and wrapper,
 this is a (#1774)

prerequisite for multiplexing client
---
 .github/.OwlBot.yaml                          |   1 +
 .../bigquery/storage/v1/ConnectionWorker.java | 675 ++++++++++++++++++
 .../bigquery/storage/v1/StreamWriter.java     | 613 +---------------
 3 files changed, 699 insertions(+), 590 deletions(-)
 create mode 100644 google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/ConnectionWorker.java

diff --git a/.github/.OwlBot.yaml b/.github/.OwlBot.yaml
index 1a3a604eaf..ec7bb13f06 100644
--- a/.github/.OwlBot.yaml
+++ b/.github/.OwlBot.yaml
@@ -77,6 +77,7 @@ deep-preserve-regex:
 - "/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1.*/StreamWriterV2.java"
 - "/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1.*/Waiter.java"
 - "/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/Exceptions.java"
+- "/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/ConnectionWorker.java"
 
 deep-copy-regex:
 - source: "/google/cloud/bigquery/storage/(v.*)/.*-java/proto-google-.*/src"
diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/ConnectionWorker.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/ConnectionWorker.java
new file mode 100644
index 0000000000..36bf7bbaa7
--- /dev/null
+++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/ConnectionWorker.java
@@ -0,0 +1,675 @@
+/*
+ * Copyright 2022 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.
+ */
+package com.google.cloud.bigquery.storage.v1;
+
+import com.google.api.core.ApiFuture;
+import com.google.api.core.SettableApiFuture;
+import com.google.api.gax.batching.FlowController;
+import com.google.cloud.bigquery.storage.util.Errors;
+import com.google.cloud.bigquery.storage.v1.AppendRowsRequest.ProtoData;
+import com.google.cloud.bigquery.storage.v1.StreamConnection.DoneCallback;
+import com.google.cloud.bigquery.storage.v1.StreamConnection.RequestCallback;
+import com.google.common.util.concurrent.Uninterruptibles;
+import com.google.protobuf.Int64Value;
+import io.grpc.Status;
+import io.grpc.Status.Code;
+import io.grpc.StatusRuntimeException;
+import java.io.IOException;
+import java.util.Deque;
+import java.util.LinkedList;
+import java.util.UUID;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.atomic.AtomicLong;
+import java.util.concurrent.locks.Condition;
+import java.util.concurrent.locks.Lock;
+import java.util.concurrent.locks.ReentrantLock;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import javax.annotation.concurrent.GuardedBy;
+
+/**
+ * A BigQuery Stream Writer that can be used to write data into BigQuery Table.
+ *
+ * 
TODO: Support batching.
+ */
+public class ConnectionWorker implements AutoCloseable {
+  private static final Logger log = Logger.getLogger(StreamWriter.class.getName());
+
+  private Lock lock;
+  private Condition hasMessageInWaitingQueue;
+  private Condition inflightReduced;
+
+  /*
+   * The identifier of stream to write to.
+   */
+  private final String streamName;
+
+  /*
+   * The proto schema of rows to write.
+   */
+  private final ProtoSchema writerSchema;
+
+  /*
+   * Max allowed inflight requests in the stream. Method append is blocked at this.
+   */
+  private final long maxInflightRequests;
+
+  /*
+   * Max allowed inflight bytes in the stream. Method append is blocked at this.
+   */
+  private final long maxInflightBytes;
+
+  /*
+   * Behavior when inflight queue is exceeded. Only supports Block or Throw, default is Block.
+   */
+  private final FlowController.LimitExceededBehavior limitExceededBehavior;
+
+  /*
+   * TraceId for debugging purpose.
+   */
+  private final String traceId;
+
+  /*
+   * Tracks current inflight requests in the stream.
+   */
+  @GuardedBy("lock")
+  private long inflightRequests = 0;
+
+  /*
+   * Tracks current inflight bytes in the stream.
+   */
+  @GuardedBy("lock")
+  private long inflightBytes = 0;
+
+  /*
+   * Tracks how often the stream was closed due to a retriable error. Streaming will stop when the
+   * count hits a threshold. Streaming should only be halted, if it isn't possible to establish a
+   * connection. Keep track of the number of reconnections in succession. This will be reset if
+   * a row is successfully called back.
+   */
+  @GuardedBy("lock")
+  private long conectionRetryCountWithoutCallback = 0;
+
+  /*
+   * If false, streamConnection needs to be reset.
+   */
+  @GuardedBy("lock")
+  private boolean streamConnectionIsConnected = false;
+
+  /*
+   * A boolean to track if we cleaned up inflight queue.
+   */
+  @GuardedBy("lock")
+  private boolean inflightCleanuped = false;
+
+  /*
+   * Indicates whether user has called Close() or not.
+   */
+  @GuardedBy("lock")
+  private boolean userClosed = false;
+
+  /*
+   * The final status of connection. Set to nonnull when connection is permanently closed.
+   */
+  @GuardedBy("lock")
+  private Throwable connectionFinalStatus = null;
+
+  /*
+   * Contains requests buffered in the client and not yet sent to server.
+   */
+  @GuardedBy("lock")
+  private final Deque waitingRequestQueue;
+
+  /*
+   * Contains sent append requests waiting for response from server.
+   */
+  @GuardedBy("lock")
+  private final Deque inflightRequestQueue;
+
+  /*
+   * Contains the updated TableSchema.
+   */
+  @GuardedBy("lock")
+  private TableSchema updatedSchema;
+
+  /*
+   * A client used to interact with BigQuery.
+   */
+  private BigQueryWriteClient client;
+
+  /*
+   * If true, the client above is created by this writer and should be closed.
+   */
+  private boolean ownsBigQueryWriteClient = false;
+
+  /*
+   * Wraps the underlying bi-directional stream connection with server.
+   */
+  private StreamConnection streamConnection;
+
+  /*
+   * A separate thread to handle actual communication with server.
+   */
+  private Thread appendThread;
+
+  /*
+   * The inflight wait time for the previous sent request.
+   */
+  private final AtomicLong inflightWaitSec = new AtomicLong(0);
+
+  /*
+   * A String that uniquely identifies this writer.
+   */
+  private final String writerId = UUID.randomUUID().toString();
+
+  /** The maximum size of one request. Defined by the API. */
+  public static long getApiMaxRequestBytes() {
+    return 10L * 1000L * 1000L; // 10 megabytes (https://en.wikipedia.org/wiki/Megabyte)
+  }
+
+  public ConnectionWorker(
+      String streamName,
+      ProtoSchema writerSchema,
+      long maxInflightRequests,
+      long maxInflightBytes,
+      FlowController.LimitExceededBehavior limitExceededBehavior,
+      String traceId,
+      BigQueryWriteClient client,
+      boolean ownsBigQueryWriteClient)
+      throws IOException {
+    this.lock = new ReentrantLock();
+    this.hasMessageInWaitingQueue = lock.newCondition();
+    this.inflightReduced = lock.newCondition();
+    this.streamName = streamName;
+    if (writerSchema == null) {
+      throw new StatusRuntimeException(
+          Status.fromCode(Code.INVALID_ARGUMENT)
+              .withDescription("Writer schema must be provided when building this writer."));
+    }
+    this.writerSchema = writerSchema;
+    this.maxInflightRequests = maxInflightRequests;
+    this.maxInflightBytes = maxInflightBytes;
+    this.limitExceededBehavior = limitExceededBehavior;
+    this.traceId = traceId;
+    this.waitingRequestQueue = new LinkedList();
+    this.inflightRequestQueue = new LinkedList();
+    this.client = client;
+    this.ownsBigQueryWriteClient = ownsBigQueryWriteClient;
+
+    this.appendThread =
+        new Thread(
+            new Runnable() {
+              @Override
+              public void run() {
+                appendLoop();
+              }
+            });
+    this.appendThread.start();
+  }
+
+  private void resetConnection() {
+    this.streamConnection =
+        new StreamConnection(
+            this.client,
+            new RequestCallback() {
+              @Override
+              public void run(AppendRowsResponse response) {
+                requestCallback(response);
+              }
+            },
+            new DoneCallback() {
+              @Override
+              public void run(Throwable finalStatus) {
+                doneCallback(finalStatus);
+              }
+            });
+  }
+
+  /** Schedules the writing of rows at the end of current stream. */
+  public ApiFuture append(ProtoRows rows) {
+    return append(rows, -1);
+  }
+
+  /** Schedules the writing of rows at given offset. */
+  public ApiFuture append(ProtoRows rows, long offset) {
+    AppendRowsRequest.Builder requestBuilder = AppendRowsRequest.newBuilder();
+    requestBuilder.setProtoRows(ProtoData.newBuilder().setRows(rows).build());
+    if (offset >= 0) {
+      requestBuilder.setOffset(Int64Value.of(offset));
+    }
+    return appendInternal(requestBuilder.build());
+  }
+
+  private ApiFuture appendInternal(AppendRowsRequest message) {
+    AppendRequestAndResponse requestWrapper = new AppendRequestAndResponse(message);
+    if (requestWrapper.messageSize > getApiMaxRequestBytes()) {
+      requestWrapper.appendResult.setException(
+          new StatusRuntimeException(
+              Status.fromCode(Code.INVALID_ARGUMENT)
+                  .withDescription(
+                      "MessageSize is too large. Max allow: "
+                          + getApiMaxRequestBytes()
+                          + " Actual: "
+                          + requestWrapper.messageSize)));
+      return requestWrapper.appendResult;
+    }
+    this.lock.lock();
+    try {
+      if (userClosed) {
+        requestWrapper.appendResult.setException(
+            new Exceptions.StreamWriterClosedException(
+                Status.fromCode(Status.Code.FAILED_PRECONDITION)
+                    .withDescription("Connection is already closed"),
+                streamName,
+                writerId));
+        return requestWrapper.appendResult;
+      }
+      // Check if queue is going to be full before adding the request.
+      if (this.limitExceededBehavior == FlowController.LimitExceededBehavior.ThrowException) {
+        if (this.inflightRequests + 1 >= this.maxInflightRequests) {
+          throw new Exceptions.InflightRequestsLimitExceededException(
+              writerId, this.maxInflightRequests);
+        }
+        if (this.inflightBytes + requestWrapper.messageSize >= this.maxInflightBytes) {
+          throw new Exceptions.InflightBytesLimitExceededException(writerId, this.maxInflightBytes);
+        }
+      }
+
+      if (connectionFinalStatus != null) {
+        requestWrapper.appendResult.setException(
+            new Exceptions.StreamWriterClosedException(
+                Status.fromCode(Status.Code.FAILED_PRECONDITION)
+                    .withDescription(
+                        "Connection is closed due to " + connectionFinalStatus.toString()),
+                streamName,
+                writerId));
+        return requestWrapper.appendResult;
+      }
+
+      ++this.inflightRequests;
+      this.inflightBytes += requestWrapper.messageSize;
+      waitingRequestQueue.addLast(requestWrapper);
+      hasMessageInWaitingQueue.signal();
+      maybeWaitForInflightQuota();
+      return requestWrapper.appendResult;
+    } finally {
+      this.lock.unlock();
+    }
+  }
+
+  @GuardedBy("lock")
+  private void maybeWaitForInflightQuota() {
+    long start_time = System.currentTimeMillis();
+    while (this.inflightRequests >= this.maxInflightRequests
+        || this.inflightBytes >= this.maxInflightBytes) {
+      try {
+        inflightReduced.await(100, TimeUnit.MILLISECONDS);
+      } catch (InterruptedException e) {
+        log.warning(
+            "Interrupted while waiting for inflight quota. Stream: "
+                + streamName
+                + " Error: "
+                + e.toString());
+        throw new StatusRuntimeException(
+            Status.fromCode(Code.CANCELLED)
+                .withCause(e)
+                .withDescription("Interrupted while waiting for quota."));
+      }
+    }
+    inflightWaitSec.set((System.currentTimeMillis() - start_time) / 1000);
+  }
+
+  public long getInflightWaitSeconds() {
+    return inflightWaitSec.longValue();
+  }
+
+  /** @return a unique Id for the writer. */
+  public String getWriterId() {
+    return writerId;
+  }
+
+  /** Close the stream writer. Shut down all resources. */
+  @Override
+  public void close() {
+    log.info("User closing stream: " + streamName);
+    this.lock.lock();
+    try {
+      this.userClosed = true;
+    } finally {
+      this.lock.unlock();
+    }
+    log.fine("Waiting for append thread to finish. Stream: " + streamName);
+    try {
+      appendThread.join();
+      log.info("User close complete. Stream: " + streamName);
+    } catch (InterruptedException e) {
+      // Unexpected. Just swallow the exception with logging.
+      log.warning(
+          "Append handler join is interrupted. Stream: " + streamName + " Error: " + e.toString());
+    }
+    if (this.ownsBigQueryWriteClient) {
+      this.client.close();
+      try {
+        // Backend request has a 2 minute timeout, so wait a little longer than that.
+        this.client.awaitTermination(150, TimeUnit.SECONDS);
+      } catch (InterruptedException ignored) {
+      }
+    }
+  }
+
+  /*
+   * This loop is executed in a separate thread.
+   *
+   * It takes requests from waiting queue and sends them to server.
+   */
+  private void appendLoop() {
+    Deque localQueue = new LinkedList();
+    boolean streamNeedsConnecting = false;
+    // Set firstRequestInConnection to true immediately after connecting the steam,
+    // indicates then next row sent, needs the schema and other metadata.
+    boolean isFirstRequestInConnection = true;
+    while (!waitingQueueDrained()) {
+      this.lock.lock();
+      try {
+        hasMessageInWaitingQueue.await(100, TimeUnit.MILLISECONDS);
+        // Copy the streamConnectionIsConnected guarded by lock to a local variable.
+        // In addition, only reconnect if there is a retriable error.
+        streamNeedsConnecting = !streamConnectionIsConnected && connectionFinalStatus == null;
+        if (streamNeedsConnecting) {
+          // If the stream connection is broken, any requests on inflightRequestQueue will need
+          // to be resent, as the new connection has no knowledge of the requests. Copy the requests
+          // from inflightRequestQueue and prepent them onto the waitinRequestQueue. They need to be
+          // prepended as they need to be sent before new requests.
+          while (!inflightRequestQueue.isEmpty()) {
+            waitingRequestQueue.addFirst(inflightRequestQueue.pollLast());
+          }
+        }
+        while (!this.waitingRequestQueue.isEmpty()) {
+          AppendRequestAndResponse requestWrapper = this.waitingRequestQueue.pollFirst();
+          this.inflightRequestQueue.addLast(requestWrapper);
+          localQueue.addLast(requestWrapper);
+        }
+      } catch (InterruptedException e) {
+        log.warning(
+            "Interrupted while waiting for message. Stream: "
+                + streamName
+                + " Error: "
+                + e.toString());
+      } finally {
+        this.lock.unlock();
+      }
+
+      if (localQueue.isEmpty()) {
+        continue;
+      }
+      if (streamNeedsConnecting) {
+        // Set streamConnectionIsConnected to true, to indicate the stream has been connected. This
+        // should happen before the call to resetConnection. As it is unknown when the connection
+        // could be closed and the doneCallback called, and thus clearing the flag.
+        lock.lock();
+        try {
+          this.streamConnectionIsConnected = true;
+        } finally {
+          lock.unlock();
+        }
+        resetConnection();
+        // Set firstRequestInConnection to indicate the next request to be sent should include
+        // metedata.
+        isFirstRequestInConnection = true;
+      }
+      while (!localQueue.isEmpty()) {
+        AppendRowsRequest preparedRequest =
+            prepareRequestBasedOnPosition(
+                localQueue.pollFirst().message, isFirstRequestInConnection);
+        // Send should only throw an exception if there is a problem with the request. The catch
+        // block will handle this case, and return the exception with the result.
+        // Otherwise send will return:
+        //   SUCCESS: Message was sent, wait for the callback.
+        //   STREAM_CLOSED: Stream was closed, normally or due to en error
+        //   NOT_ENOUGH_QUOTA: Message wasn't sent due to not enough quota.
+        // TODO: Handle NOT_ENOUGH_QUOTA.
+        // In the close case, the request is in the inflight queue, and will either be returned
+        // to the user with an error, or will be resent.
+        this.streamConnection.send(preparedRequest);
+        isFirstRequestInConnection = false;
+      }
+    }
+
+    log.fine("Cleanup starts. Stream: " + streamName);
+    // At this point, the waiting queue is drained, so no more requests.
+    // We can close the stream connection and handle the remaining inflight requests.
+    if (streamConnection != null) {
+      this.streamConnection.close();
+      waitForDoneCallback(3, TimeUnit.MINUTES);
+    }
+
+    // At this point, there cannot be more callback. It is safe to clean up all inflight requests.
+    log.fine(
+        "Stream connection is fully closed. Cleaning up inflight requests. Stream: " + streamName);
+    cleanupInflightRequests();
+    log.fine("Append thread is done. Stream: " + streamName);
+  }
+
+  /*
+   * Returns true if waiting queue is drain, a.k.a. no more requests in the waiting queue.
+   *
+   * It serves as a signal to append thread that there cannot be any more requests in the waiting
+   * queue and it can prepare to stop.
+   */
+  private boolean waitingQueueDrained() {
+    this.lock.lock();
+    try {
+      return (this.userClosed || this.connectionFinalStatus != null)
+          && this.waitingRequestQueue.isEmpty();
+    } finally {
+      this.lock.unlock();
+    }
+  }
+
+  private void waitForDoneCallback(long duration, TimeUnit timeUnit) {
+    log.fine("Waiting for done callback from stream connection. Stream: " + streamName);
+    long deadline = System.nanoTime() + timeUnit.toNanos(duration);
+    while (System.nanoTime() <= deadline) {
+      this.lock.lock();
+      try {
+        if (!this.streamConnectionIsConnected) {
+          // Done callback is received, return.
+          return;
+        }
+      } finally {
+        this.lock.unlock();
+      }
+      Uninterruptibles.sleepUninterruptibly(100, TimeUnit.MILLISECONDS);
+    }
+    this.lock.lock();
+    try {
+      if (connectionFinalStatus == null) {
+        connectionFinalStatus =
+            new StatusRuntimeException(
+                Status.fromCode(Code.CANCELLED)
+                    .withDescription("Timeout waiting for DoneCallback."));
+      }
+    } finally {
+      this.lock.unlock();
+    }
+
+    return;
+  }
+
+  private AppendRowsRequest prepareRequestBasedOnPosition(
+      AppendRowsRequest original, boolean isFirstRequest) {
+    AppendRowsRequest.Builder requestBuilder = original.toBuilder();
+    if (isFirstRequest) {
+      if (this.writerSchema != null) {
+        requestBuilder.getProtoRowsBuilder().setWriterSchema(this.writerSchema);
+      }
+      requestBuilder.setWriteStream(this.streamName);
+      if (this.traceId != null) {
+        requestBuilder.setTraceId(this.traceId);
+      }
+    } else {
+      requestBuilder.clearWriteStream();
+      requestBuilder.getProtoRowsBuilder().clearWriterSchema();
+    }
+    return requestBuilder.build();
+  }
+
+  private void cleanupInflightRequests() {
+    Throwable finalStatus =
+        new Exceptions.StreamWriterClosedException(
+            Status.fromCode(Status.Code.FAILED_PRECONDITION)
+                .withDescription("Connection is already closed, cleanup inflight request"),
+            streamName,
+            writerId);
+    Deque localQueue = new LinkedList();
+    this.lock.lock();
+    try {
+      if (this.connectionFinalStatus != null) {
+        finalStatus = this.connectionFinalStatus;
+      }
+      while (!this.inflightRequestQueue.isEmpty()) {
+        localQueue.addLast(pollInflightRequestQueue());
+      }
+      this.inflightCleanuped = true;
+    } finally {
+      this.lock.unlock();
+    }
+    log.fine("Cleaning " + localQueue.size() + " inflight requests with error: " + finalStatus);
+    while (!localQueue.isEmpty()) {
+      localQueue.pollFirst().appendResult.setException(finalStatus);
+    }
+  }
+
+  private void requestCallback(AppendRowsResponse response) {
+    AppendRequestAndResponse requestWrapper;
+    this.lock.lock();
+    if (response.hasUpdatedSchema()) {
+      this.updatedSchema = response.getUpdatedSchema();
+    }
+    try {
+      // Had a successful connection with at least one result, reset retries.
+      // conectionRetryCountWithoutCallback is reset so that only multiple retries, without
+      // successful records sent, will cause the stream to fail.
+      if (conectionRetryCountWithoutCallback != 0) {
+        conectionRetryCountWithoutCallback = 0;
+      }
+      if (!this.inflightRequestQueue.isEmpty()) {
+        requestWrapper = pollInflightRequestQueue();
+      } else if (inflightCleanuped) {
+        // It is possible when requestCallback is called, the inflight queue is already drained
+        // because we timed out waiting for done.
+        return;
+      } else {
+        // This is something not expected, we shouldn't have an empty inflight queue otherwise.
+        log.log(Level.WARNING, "Unexpected: request callback called on an empty inflight queue.");
+        connectionFinalStatus =
+            new StatusRuntimeException(
+                Status.fromCode(Code.FAILED_PRECONDITION)
+                    .withDescription("Request callback called on an empty inflight queue."));
+        return;
+      }
+    } finally {
+      this.lock.unlock();
+    }
+    if (response.hasError()) {
+      Exceptions.StorageException storageException =
+          Exceptions.toStorageException(response.getError(), null);
+      if (storageException != null) {
+        requestWrapper.appendResult.setException(storageException);
+      } else {
+        StatusRuntimeException exception =
+            new StatusRuntimeException(
+                Status.fromCodeValue(response.getError().getCode())
+                    .withDescription(response.getError().getMessage()));
+        requestWrapper.appendResult.setException(exception);
+      }
+    } else {
+      requestWrapper.appendResult.set(response);
+    }
+  }
+
+  private boolean isRetriableError(Throwable t) {
+    Status status = Status.fromThrowable(t);
+    if (Errors.isRetryableInternalStatus(status)) {
+      return true;
+    }
+    return status.getCode() == Code.ABORTED
+        || status.getCode() == Code.UNAVAILABLE
+        || status.getCode() == Code.CANCELLED;
+  }
+
+  private void doneCallback(Throwable finalStatus) {
+    log.fine(
+        "Received done callback. Stream: "
+            + streamName
+            + " Final status: "
+            + finalStatus.toString());
+    this.lock.lock();
+    try {
+      this.streamConnectionIsConnected = false;
+      if (connectionFinalStatus == null) {
+        // If the error can be retried, don't set it here, let it try to retry later on.
+        if (isRetriableError(finalStatus) && !userClosed) {
+          this.conectionRetryCountWithoutCallback++;
+          log.fine(
+              "Retriable error "
+                  + finalStatus.toString()
+                  + " received, retry count "
+                  + conectionRetryCountWithoutCallback
+                  + " for stream "
+                  + streamName);
+        } else {
+          Exceptions.StorageException storageException = Exceptions.toStorageException(finalStatus);
+          this.connectionFinalStatus = storageException != null ? storageException : finalStatus;
+          log.info(
+              "Connection finished with error "
+                  + finalStatus.toString()
+                  + " for stream "
+                  + streamName);
+        }
+      }
+    } finally {
+      this.lock.unlock();
+    }
+  }
+
+  @GuardedBy("lock")
+  private AppendRequestAndResponse pollInflightRequestQueue() {
+    AppendRequestAndResponse requestWrapper = this.inflightRequestQueue.pollFirst();
+    --this.inflightRequests;
+    this.inflightBytes -= requestWrapper.messageSize;
+    this.inflightReduced.signal();
+    return requestWrapper;
+  }
+
+  /** Thread-safe getter of updated TableSchema */
+  public synchronized TableSchema getUpdatedSchema() {
+    return this.updatedSchema;
+  }
+
+  // Class that wraps AppendRowsRequest and its corresponding Response future.
+  private static final class AppendRequestAndResponse {
+    final SettableApiFuture appendResult;
+    final AppendRowsRequest message;
+    final long messageSize;
+
+    AppendRequestAndResponse(AppendRowsRequest message) {
+      this.appendResult = SettableApiFuture.create();
+      this.message = message;
+      this.messageSize = message.getProtoRows().getSerializedSize();
+    }
+  }
+}
diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/StreamWriter.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/StreamWriter.java
index 151321e248..35eca74eec 100644
--- a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/StreamWriter.java
+++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/StreamWriter.java
@@ -16,33 +16,17 @@
 package com.google.cloud.bigquery.storage.v1;
 
 import com.google.api.core.ApiFuture;
-import com.google.api.core.SettableApiFuture;
 import com.google.api.gax.batching.FlowController;
 import com.google.api.gax.core.CredentialsProvider;
 import com.google.api.gax.rpc.FixedHeaderProvider;
 import com.google.api.gax.rpc.TransportChannelProvider;
-import com.google.cloud.bigquery.storage.util.Errors;
-import com.google.cloud.bigquery.storage.v1.AppendRowsRequest.ProtoData;
-import com.google.cloud.bigquery.storage.v1.StreamConnection.DoneCallback;
-import com.google.cloud.bigquery.storage.v1.StreamConnection.RequestCallback;
 import com.google.common.base.Preconditions;
-import com.google.common.util.concurrent.Uninterruptibles;
-import com.google.protobuf.Int64Value;
 import io.grpc.Status;
 import io.grpc.Status.Code;
 import io.grpc.StatusRuntimeException;
 import java.io.IOException;
-import java.util.Deque;
-import java.util.LinkedList;
 import java.util.UUID;
-import java.util.concurrent.TimeUnit;
-import java.util.concurrent.atomic.AtomicLong;
-import java.util.concurrent.locks.Condition;
-import java.util.concurrent.locks.Lock;
-import java.util.concurrent.locks.ReentrantLock;
-import java.util.logging.Level;
 import java.util.logging.Logger;
-import javax.annotation.concurrent.GuardedBy;
 
 /**
  * A BigQuery Stream Writer that can be used to write data into BigQuery Table.
@@ -52,128 +36,13 @@
 public class StreamWriter implements AutoCloseable {
   private static final Logger log = Logger.getLogger(StreamWriter.class.getName());
 
-  private Lock lock;
-  private Condition hasMessageInWaitingQueue;
-  private Condition inflightReduced;
+  private final ConnectionWorker connectionWorker;
 
   /*
    * The identifier of stream to write to.
    */
   private final String streamName;
 
-  /*
-   * The proto schema of rows to write.
-   */
-  private final ProtoSchema writerSchema;
-
-  /*
-   * Max allowed inflight requests in the stream. Method append is blocked at this.
-   */
-  private final long maxInflightRequests;
-
-  /*
-   * Max allowed inflight bytes in the stream. Method append is blocked at this.
-   */
-  private final long maxInflightBytes;
-
-  /*
-   * Behavior when inflight queue is exceeded. Only supports Block or Throw, default is Block.
-   */
-  private final FlowController.LimitExceededBehavior limitExceededBehavior;
-
-  /*
-   * TraceId for debugging purpose.
-   */
-  private final String traceId;
-
-  /*
-   * Tracks current inflight requests in the stream.
-   */
-  @GuardedBy("lock")
-  private long inflightRequests = 0;
-
-  /*
-   * Tracks current inflight bytes in the stream.
-   */
-  @GuardedBy("lock")
-  private long inflightBytes = 0;
-
-  /*
-   * Tracks how often the stream was closed due to a retriable error. Streaming will stop when the
-   * count hits a threshold. Streaming should only be halted, if it isn't possible to establish a
-   * connection. Keep track of the number of reconnections in succession. This will be reset if
-   * a row is successfully called back.
-   */
-  @GuardedBy("lock")
-  private long conectionRetryCountWithoutCallback = 0;
-
-  /*
-   * If false, streamConnection needs to be reset.
-   */
-  @GuardedBy("lock")
-  private boolean streamConnectionIsConnected = false;
-
-  /*
-   * A boolean to track if we cleaned up inflight queue.
-   */
-  @GuardedBy("lock")
-  private boolean inflightCleanuped = false;
-
-  /*
-   * Indicates whether user has called Close() or not.
-   */
-  @GuardedBy("lock")
-  private boolean userClosed = false;
-
-  /*
-   * The final status of connection. Set to nonnull when connection is permanently closed.
-   */
-  @GuardedBy("lock")
-  private Throwable connectionFinalStatus = null;
-
-  /*
-   * Contains requests buffered in the client and not yet sent to server.
-   */
-  @GuardedBy("lock")
-  private final Deque waitingRequestQueue;
-
-  /*
-   * Contains sent append requests waiting for response from server.
-   */
-  @GuardedBy("lock")
-  private final Deque inflightRequestQueue;
-
-  /*
-   * Contains the updated TableSchema.
-   */
-  @GuardedBy("lock")
-  private TableSchema updatedSchema;
-
-  /*
-   * A client used to interact with BigQuery.
-   */
-  private BigQueryWriteClient client;
-
-  /*
-   * If true, the client above is created by this writer and should be closed.
-   */
-  private boolean ownsBigQueryWriteClient = false;
-
-  /*
-   * Wraps the underlying bi-directional stream connection with server.
-   */
-  private StreamConnection streamConnection;
-
-  /*
-   * A separate thread to handle actual communication with server.
-   */
-  private Thread appendThread;
-
-  /*
-   * The inflight wait time for the previous sent request.
-   */
-  private final AtomicLong inflightWaitSec = new AtomicLong(0);
-
   /*
    * A String that uniquely identifies this writer.
    */
@@ -185,22 +54,9 @@ public static long getApiMaxRequestBytes() {
   }
 
   private StreamWriter(Builder builder) throws IOException {
-    this.lock = new ReentrantLock();
-    this.hasMessageInWaitingQueue = lock.newCondition();
-    this.inflightReduced = lock.newCondition();
+    BigQueryWriteClient client;
     this.streamName = builder.streamName;
-    if (builder.writerSchema == null) {
-      throw new StatusRuntimeException(
-          Status.fromCode(Code.INVALID_ARGUMENT)
-              .withDescription("Writer schema must be provided when building this writer."));
-    }
-    this.writerSchema = builder.writerSchema;
-    this.maxInflightRequests = builder.maxInflightRequest;
-    this.maxInflightBytes = builder.maxInflightBytes;
-    this.limitExceededBehavior = builder.limitExceededBehavior;
-    this.traceId = builder.traceId;
-    this.waitingRequestQueue = new LinkedList();
-    this.inflightRequestQueue = new LinkedList();
+    boolean ownsBigQueryWriteClient;
     if (builder.client == null) {
       BigQueryWriteSettings stubSettings =
           BigQueryWriteSettings.newBuilder()
@@ -212,40 +68,22 @@ private StreamWriter(Builder builder) throws IOException {
                   FixedHeaderProvider.create(
                       "x-goog-request-params", "write_stream=" + this.streamName))
               .build();
-      this.client = BigQueryWriteClient.create(stubSettings);
-      this.ownsBigQueryWriteClient = true;
+      client = BigQueryWriteClient.create(stubSettings);
+      ownsBigQueryWriteClient = true;
     } else {
-      this.client = builder.client;
-      this.ownsBigQueryWriteClient = false;
-    }
-
-    this.appendThread =
-        new Thread(
-            new Runnable() {
-              @Override
-              public void run() {
-                appendLoop();
-              }
-            });
-    this.appendThread.start();
-  }
-
-  private void resetConnection() {
-    this.streamConnection =
-        new StreamConnection(
-            this.client,
-            new RequestCallback() {
-              @Override
-              public void run(AppendRowsResponse response) {
-                requestCallback(response);
-              }
-            },
-            new DoneCallback() {
-              @Override
-              public void run(Throwable finalStatus) {
-                doneCallback(finalStatus);
-              }
-            });
+      client = builder.client;
+      ownsBigQueryWriteClient = false;
+    }
+    connectionWorker =
+        new ConnectionWorker(
+            builder.streamName,
+            builder.writerSchema,
+            builder.maxInflightRequest,
+            builder.maxInflightBytes,
+            builder.limitExceededBehavior,
+            builder.traceId,
+            client,
+            ownsBigQueryWriteClient);
   }
 
   /**
@@ -285,91 +123,7 @@ public ApiFuture append(ProtoRows rows) {
    * @return the append response wrapped in a future.
    */
   public ApiFuture append(ProtoRows rows, long offset) {
-    AppendRowsRequest.Builder requestBuilder = AppendRowsRequest.newBuilder();
-    requestBuilder.setProtoRows(ProtoData.newBuilder().setRows(rows).build());
-    if (offset >= 0) {
-      requestBuilder.setOffset(Int64Value.of(offset));
-    }
-    return appendInternal(requestBuilder.build());
-  }
-
-  private ApiFuture appendInternal(AppendRowsRequest message) {
-    AppendRequestAndResponse requestWrapper = new AppendRequestAndResponse(message);
-    if (requestWrapper.messageSize > getApiMaxRequestBytes()) {
-      requestWrapper.appendResult.setException(
-          new StatusRuntimeException(
-              Status.fromCode(Code.INVALID_ARGUMENT)
-                  .withDescription(
-                      "MessageSize is too large. Max allow: "
-                          + getApiMaxRequestBytes()
-                          + " Actual: "
-                          + requestWrapper.messageSize)));
-      return requestWrapper.appendResult;
-    }
-    this.lock.lock();
-    try {
-      if (userClosed) {
-        requestWrapper.appendResult.setException(
-            new Exceptions.StreamWriterClosedException(
-                Status.fromCode(Status.Code.FAILED_PRECONDITION)
-                    .withDescription("Connection is already closed"),
-                streamName,
-                writerId));
-        return requestWrapper.appendResult;
-      }
-      // Check if queue is going to be full before adding the request.
-      if (this.limitExceededBehavior == FlowController.LimitExceededBehavior.ThrowException) {
-        if (this.inflightRequests + 1 >= this.maxInflightRequests) {
-          throw new Exceptions.InflightRequestsLimitExceededException(
-              writerId, this.maxInflightRequests);
-        }
-        if (this.inflightBytes + requestWrapper.messageSize >= this.maxInflightBytes) {
-          throw new Exceptions.InflightBytesLimitExceededException(writerId, this.maxInflightBytes);
-        }
-      }
-
-      if (connectionFinalStatus != null) {
-        requestWrapper.appendResult.setException(
-            new Exceptions.StreamWriterClosedException(
-                Status.fromCode(Status.Code.FAILED_PRECONDITION)
-                    .withDescription(
-                        "Connection is closed due to " + connectionFinalStatus.toString()),
-                streamName,
-                writerId));
-        return requestWrapper.appendResult;
-      }
-
-      ++this.inflightRequests;
-      this.inflightBytes += requestWrapper.messageSize;
-      waitingRequestQueue.addLast(requestWrapper);
-      hasMessageInWaitingQueue.signal();
-      maybeWaitForInflightQuota();
-      return requestWrapper.appendResult;
-    } finally {
-      this.lock.unlock();
-    }
-  }
-
-  @GuardedBy("lock")
-  private void maybeWaitForInflightQuota() {
-    long start_time = System.currentTimeMillis();
-    while (this.inflightRequests >= this.maxInflightRequests
-        || this.inflightBytes >= this.maxInflightBytes) {
-      try {
-        inflightReduced.await(100, TimeUnit.MILLISECONDS);
-      } catch (InterruptedException e) {
-        log.warning(
-            "Interrupted while waiting for inflight quota. Stream: "
-                + streamName
-                + " Error: "
-                + e.toString());
-        throw new StatusRuntimeException(
-            Status.fromCode(Code.CANCELLED)
-                .withCause(e)
-                .withDescription("Interrupted while waiting for quota."));
-      }
-    }
-    inflightWaitSec.set((System.currentTimeMillis() - start_time) / 1000);
+    return this.connectionWorker.append(rows, offset);
   }
 
   /**
@@ -381,12 +135,12 @@ private void maybeWaitForInflightQuota() {
    * stream case.
    */
   public long getInflightWaitSeconds() {
-    return inflightWaitSec.longValue();
+    return connectionWorker.getInflightWaitSeconds();
   }
 
   /** @return a unique Id for the writer. */
   public String getWriterId() {
-    return writerId;
+    return connectionWorker.getWriterId();
   }
 
   /** @return name of the Stream that this writer is working on. */
@@ -397,315 +151,7 @@ public String getStreamName() {
   /** Close the stream writer. Shut down all resources. */
   @Override
   public void close() {
-    log.info("User closing stream: " + streamName);
-    this.lock.lock();
-    try {
-      this.userClosed = true;
-    } finally {
-      this.lock.unlock();
-    }
-    log.fine("Waiting for append thread to finish. Stream: " + streamName);
-    try {
-      appendThread.join();
-      log.info("User close complete. Stream: " + streamName);
-    } catch (InterruptedException e) {
-      // Unexpected. Just swallow the exception with logging.
-      log.warning(
-          "Append handler join is interrupted. Stream: " + streamName + " Error: " + e.toString());
-    }
-    if (this.ownsBigQueryWriteClient) {
-      this.client.close();
-      try {
-        // Backend request has a 2 minute timeout, so wait a little longer than that.
-        this.client.awaitTermination(150, TimeUnit.SECONDS);
-      } catch (InterruptedException ignored) {
-      }
-    }
-  }
-
-  /*
-   * This loop is executed in a separate thread.
-   *
-   * It takes requests from waiting queue and sends them to server.
-   */
-  private void appendLoop() {
-    Deque localQueue = new LinkedList();
-    boolean streamNeedsConnecting = false;
-    // Set firstRequestInConnection to true immediately after connecting the steam,
-    // indicates then next row sent, needs the schema and other metadata.
-    boolean isFirstRequestInConnection = true;
-    while (!waitingQueueDrained()) {
-      this.lock.lock();
-      try {
-        hasMessageInWaitingQueue.await(100, TimeUnit.MILLISECONDS);
-        // Copy the streamConnectionIsConnected guarded by lock to a local variable.
-        // In addition, only reconnect if there is a retriable error.
-        streamNeedsConnecting = !streamConnectionIsConnected && connectionFinalStatus == null;
-        if (streamNeedsConnecting) {
-          // If the stream connection is broken, any requests on inflightRequestQueue will need
-          // to be resent, as the new connection has no knowledge of the requests. Copy the requests
-          // from inflightRequestQueue and prepent them onto the waitinRequestQueue. They need to be
-          // prepended as they need to be sent before new requests.
-          while (!inflightRequestQueue.isEmpty()) {
-            waitingRequestQueue.addFirst(inflightRequestQueue.pollLast());
-          }
-        }
-        while (!this.waitingRequestQueue.isEmpty()) {
-          AppendRequestAndResponse requestWrapper = this.waitingRequestQueue.pollFirst();
-          this.inflightRequestQueue.addLast(requestWrapper);
-          localQueue.addLast(requestWrapper);
-        }
-      } catch (InterruptedException e) {
-        log.warning(
-            "Interrupted while waiting for message. Stream: "
-                + streamName
-                + " Error: "
-                + e.toString());
-      } finally {
-        this.lock.unlock();
-      }
-
-      if (localQueue.isEmpty()) {
-        continue;
-      }
-      if (streamNeedsConnecting) {
-        // Set streamConnectionIsConnected to true, to indicate the stream has been connected. This
-        // should happen before the call to resetConnection. As it is unknown when the connection
-        // could be closed and the doneCallback called, and thus clearing the flag.
-        lock.lock();
-        try {
-          this.streamConnectionIsConnected = true;
-        } finally {
-          lock.unlock();
-        }
-        resetConnection();
-        // Set firstRequestInConnection to indicate the next request to be sent should include
-        // metedata.
-        isFirstRequestInConnection = true;
-      }
-      while (!localQueue.isEmpty()) {
-        AppendRowsRequest preparedRequest =
-            prepareRequestBasedOnPosition(
-                localQueue.pollFirst().message, isFirstRequestInConnection);
-        // Send should only throw an exception if there is a problem with the request. The catch
-        // block will handle this case, and return the exception with the result.
-        // Otherwise send will return:
-        //   SUCCESS: Message was sent, wait for the callback.
-        //   STREAM_CLOSED: Stream was closed, normally or due to en error
-        //   NOT_ENOUGH_QUOTA: Message wasn't sent due to not enough quota.
-        // TODO: Handle NOT_ENOUGH_QUOTA.
-        // In the close case, the request is in the inflight queue, and will either be returned
-        // to the user with an error, or will be resent.
-        this.streamConnection.send(preparedRequest);
-        isFirstRequestInConnection = false;
-      }
-    }
-
-    log.fine("Cleanup starts. Stream: " + streamName);
-    // At this point, the waiting queue is drained, so no more requests.
-    // We can close the stream connection and handle the remaining inflight requests.
-    if (streamConnection != null) {
-      this.streamConnection.close();
-      waitForDoneCallback(3, TimeUnit.MINUTES);
-    }
-
-    // At this point, there cannot be more callback. It is safe to clean up all inflight requests.
-    log.fine(
-        "Stream connection is fully closed. Cleaning up inflight requests. Stream: " + streamName);
-    cleanupInflightRequests();
-    log.fine("Append thread is done. Stream: " + streamName);
-  }
-
-  /*
-   * Returns true if waiting queue is drain, a.k.a. no more requests in the waiting queue.
-   *
-   * It serves as a signal to append thread that there cannot be any more requests in the waiting
-   * queue and it can prepare to stop.
-   */
-  private boolean waitingQueueDrained() {
-    this.lock.lock();
-    try {
-      return (this.userClosed || this.connectionFinalStatus != null)
-          && this.waitingRequestQueue.isEmpty();
-    } finally {
-      this.lock.unlock();
-    }
-  }
-
-  private void waitForDoneCallback(long duration, TimeUnit timeUnit) {
-    log.fine("Waiting for done callback from stream connection. Stream: " + streamName);
-    long deadline = System.nanoTime() + timeUnit.toNanos(duration);
-    while (System.nanoTime() <= deadline) {
-      this.lock.lock();
-      try {
-        if (!this.streamConnectionIsConnected) {
-          // Done callback is received, return.
-          return;
-        }
-      } finally {
-        this.lock.unlock();
-      }
-      Uninterruptibles.sleepUninterruptibly(100, TimeUnit.MILLISECONDS);
-    }
-    this.lock.lock();
-    try {
-      if (connectionFinalStatus == null) {
-        connectionFinalStatus =
-            new StatusRuntimeException(
-                Status.fromCode(Code.CANCELLED)
-                    .withDescription("Timeout waiting for DoneCallback."));
-      }
-    } finally {
-      this.lock.unlock();
-    }
-
-    return;
-  }
-
-  private AppendRowsRequest prepareRequestBasedOnPosition(
-      AppendRowsRequest original, boolean isFirstRequest) {
-    AppendRowsRequest.Builder requestBuilder = original.toBuilder();
-    if (isFirstRequest) {
-      if (this.writerSchema != null) {
-        requestBuilder.getProtoRowsBuilder().setWriterSchema(this.writerSchema);
-      }
-      requestBuilder.setWriteStream(this.streamName);
-      if (this.traceId != null) {
-        requestBuilder.setTraceId(this.traceId);
-      }
-    } else {
-      requestBuilder.clearWriteStream();
-      requestBuilder.getProtoRowsBuilder().clearWriterSchema();
-    }
-    return requestBuilder.build();
-  }
-
-  private void cleanupInflightRequests() {
-    Throwable finalStatus =
-        new Exceptions.StreamWriterClosedException(
-            Status.fromCode(Status.Code.FAILED_PRECONDITION)
-                .withDescription("Connection is already closed, cleanup inflight request"),
-            streamName,
-            writerId);
-    Deque localQueue = new LinkedList();
-    this.lock.lock();
-    try {
-      if (this.connectionFinalStatus != null) {
-        finalStatus = this.connectionFinalStatus;
-      }
-      while (!this.inflightRequestQueue.isEmpty()) {
-        localQueue.addLast(pollInflightRequestQueue());
-      }
-      this.inflightCleanuped = true;
-    } finally {
-      this.lock.unlock();
-    }
-    log.fine("Cleaning " + localQueue.size() + " inflight requests with error: " + finalStatus);
-    while (!localQueue.isEmpty()) {
-      localQueue.pollFirst().appendResult.setException(finalStatus);
-    }
-  }
-
-  private void requestCallback(AppendRowsResponse response) {
-    AppendRequestAndResponse requestWrapper;
-    this.lock.lock();
-    if (response.hasUpdatedSchema()) {
-      this.updatedSchema = response.getUpdatedSchema();
-    }
-    try {
-      // Had a successful connection with at least one result, reset retries.
-      // conectionRetryCountWithoutCallback is reset so that only multiple retries, without
-      // successful records sent, will cause the stream to fail.
-      if (conectionRetryCountWithoutCallback != 0) {
-        conectionRetryCountWithoutCallback = 0;
-      }
-      if (!this.inflightRequestQueue.isEmpty()) {
-        requestWrapper = pollInflightRequestQueue();
-      } else if (inflightCleanuped) {
-        // It is possible when requestCallback is called, the inflight queue is already drained
-        // because we timed out waiting for done.
-        return;
-      } else {
-        // This is something not expected, we shouldn't have an empty inflight queue otherwise.
-        log.log(Level.WARNING, "Unexpected: request callback called on an empty inflight queue.");
-        connectionFinalStatus =
-            new StatusRuntimeException(
-                Status.fromCode(Code.FAILED_PRECONDITION)
-                    .withDescription("Request callback called on an empty inflight queue."));
-        return;
-      }
-    } finally {
-      this.lock.unlock();
-    }
-    if (response.hasError()) {
-      Exceptions.StorageException storageException =
-          Exceptions.toStorageException(response.getError(), null);
-      if (storageException != null) {
-        requestWrapper.appendResult.setException(storageException);
-      } else {
-        StatusRuntimeException exception =
-            new StatusRuntimeException(
-                Status.fromCodeValue(response.getError().getCode())
-                    .withDescription(response.getError().getMessage()));
-        requestWrapper.appendResult.setException(exception);
-      }
-    } else {
-      requestWrapper.appendResult.set(response);
-    }
-  }
-
-  private boolean isRetriableError(Throwable t) {
-    Status status = Status.fromThrowable(t);
-    if (Errors.isRetryableInternalStatus(status)) {
-      return true;
-    }
-    return status.getCode() == Code.ABORTED
-        || status.getCode() == Code.UNAVAILABLE
-        || status.getCode() == Code.CANCELLED;
-  }
-
-  private void doneCallback(Throwable finalStatus) {
-    log.fine(
-        "Received done callback. Stream: "
-            + streamName
-            + " Final status: "
-            + finalStatus.toString());
-    this.lock.lock();
-    try {
-      this.streamConnectionIsConnected = false;
-      if (connectionFinalStatus == null) {
-        // If the error can be retried, don't set it here, let it try to retry later on.
-        if (isRetriableError(finalStatus) && !userClosed) {
-          this.conectionRetryCountWithoutCallback++;
-          log.fine(
-              "Retriable error "
-                  + finalStatus.toString()
-                  + " received, retry count "
-                  + conectionRetryCountWithoutCallback
-                  + " for stream "
-                  + streamName);
-        } else {
-          Exceptions.StorageException storageException = Exceptions.toStorageException(finalStatus);
-          this.connectionFinalStatus = storageException != null ? storageException : finalStatus;
-          log.info(
-              "Connection finished with error "
-                  + finalStatus.toString()
-                  + " for stream "
-                  + streamName);
-        }
-      }
-    } finally {
-      this.lock.unlock();
-    }
-  }
-
-  @GuardedBy("lock")
-  private AppendRequestAndResponse pollInflightRequestQueue() {
-    AppendRequestAndResponse requestWrapper = this.inflightRequestQueue.pollFirst();
-    --this.inflightRequests;
-    this.inflightBytes -= requestWrapper.messageSize;
-    this.inflightReduced.signal();
-    return requestWrapper;
+    this.connectionWorker.close();
   }
 
   /**
@@ -724,7 +170,7 @@ public static StreamWriter.Builder newBuilder(String streamName) {
 
   /** Thread-safe getter of updated TableSchema */
   public synchronized TableSchema getUpdatedSchema() {
-    return this.updatedSchema;
+    return connectionWorker.getUpdatedSchema();
   }
 
   /** A builder of {@link StreamWriter}s. */
@@ -847,17 +293,4 @@ public StreamWriter build() throws IOException {
       return new StreamWriter(this);
     }
   }
-
-  // Class that wraps AppendRowsRequest and its corresponding Response future.
-  private static final class AppendRequestAndResponse {
-    final SettableApiFuture appendResult;
-    final AppendRowsRequest message;
-    final long messageSize;
-
-    AppendRequestAndResponse(AppendRowsRequest message) {
-      this.appendResult = SettableApiFuture.create();
-      this.message = message;
-      this.messageSize = message.getProtoRows().getSerializedSize();
-    }
-  }
 }

From b26265e56a47cda3fca1329d349ab4a18288d4cb Mon Sep 17 00:00:00 2001
From: Gaole Meng 
Date: Wed, 14 Sep 2022 11:29:43 -0700
Subject: [PATCH 11/15] feat: add connection worker skeleton used for
 multiplexing client (#1778)

* feat: Split writer into connection worker and wrapper, this is a
prerequisite for multiplexing client

* feat: add connection worker pool skeleton, used for multiplexing client
---
 .github/.OwlBot.yaml                          |   1 +
 google-cloud-bigquerystorage/pom.xml          |  21 ++-
 .../storage/v1/ConnectionWorkerPool.java      | 176 ++++++++++++++++++
 3 files changed, 196 insertions(+), 2 deletions(-)
 create mode 100644 google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/ConnectionWorkerPool.java

diff --git a/.github/.OwlBot.yaml b/.github/.OwlBot.yaml
index ec7bb13f06..86af849164 100644
--- a/.github/.OwlBot.yaml
+++ b/.github/.OwlBot.yaml
@@ -78,6 +78,7 @@ deep-preserve-regex:
 - "/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1.*/Waiter.java"
 - "/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/Exceptions.java"
 - "/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/ConnectionWorker.java"
+- "/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/ConnectionWorkerPool.java"
 
 deep-copy-regex:
 - source: "/google/cloud/bigquery/storage/(v.*)/.*-java/proto-google-.*/src"
diff --git a/google-cloud-bigquerystorage/pom.xml b/google-cloud-bigquerystorage/pom.xml
index d7936d4d92..bedd332046 100644
--- a/google-cloud-bigquerystorage/pom.xml
+++ b/google-cloud-bigquerystorage/pom.xml
@@ -44,6 +44,15 @@
         org.codehaus.mojo
         flatten-maven-plugin
       
+      
+        org.apache.maven.plugins
+        maven-dependency-plugin
+        
+          
+            com.google.auto.value:auto-value
+          
+        
+      
     
   
   
@@ -63,6 +72,16 @@
       com.google.api
       api-common
     
+    
+      com.google.auto.value
+      auto-value
+      1.9
+    
+    
+      com.google.auto.value
+      auto-value-annotations
+      1.9
+    
     
       com.google.protobuf
       protobuf-java
@@ -71,7 +90,6 @@
       com.google.api.grpc
       proto-google-common-protos
     
-
     
       com.google.api.grpc
       proto-google-cloud-bigquerystorage-v1beta1
@@ -134,7 +152,6 @@
       junit
       test
     
-
     
       com.google.truth
       truth
diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/ConnectionWorkerPool.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/ConnectionWorkerPool.java
new file mode 100644
index 0000000000..a4642a96b0
--- /dev/null
+++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/ConnectionWorkerPool.java
@@ -0,0 +1,176 @@
+/*
+ * Copyright 2022 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.
+ */
+package com.google.cloud.bigquery.storage.v1;
+
+import com.google.api.core.ApiFuture;
+import com.google.api.gax.batching.FlowController;
+import com.google.auto.value.AutoValue;
+import javax.annotation.concurrent.GuardedBy;
+
+public class ConnectionWorkerPool {
+  /*
+   * Max allowed inflight requests in the stream. Method append is blocked at this.
+   */
+  private final long maxInflightRequests;
+
+  /*
+   * Max allowed inflight bytes in the stream. Method append is blocked at this.
+   */
+  private final long maxInflightBytes;
+
+  /*
+   * Behavior when inflight queue is exceeded. Only supports Block or Throw, default is Block.
+   */
+  private final FlowController.LimitExceededBehavior limitExceededBehavior;
+
+  /*
+   * TraceId for debugging purpose.
+   */
+  private final String traceId;
+
+  /*
+   * Tracks current inflight requests in the stream.
+   */
+  @GuardedBy("lock")
+  private long inflightRequests = 0;
+
+  /*
+   * Tracks current inflight bytes in the stream.
+   */
+  @GuardedBy("lock")
+  private long inflightBytes = 0;
+
+  /*
+   * Tracks how often the stream was closed due to a retriable error. Streaming will stop when the
+   * count hits a threshold. Streaming should only be halted, if it isn't possible to establish a
+   * connection. Keep track of the number of reconnections in succession. This will be reset if
+   * a row is successfully called back.
+   */
+  @GuardedBy("lock")
+  private long conectionRetryCountWithoutCallback = 0;
+
+  /*
+   * If false, streamConnection needs to be reset.
+   */
+  @GuardedBy("lock")
+  private boolean streamConnectionIsConnected = false;
+
+  /*
+   * A boolean to track if we cleaned up inflight queue.
+   */
+  @GuardedBy("lock")
+  private boolean inflightCleanuped = false;
+
+  /*
+   * Indicates whether user has called Close() or not.
+   */
+  @GuardedBy("lock")
+  private boolean userClosed = false;
+
+  /*
+   * The final status of connection. Set to nonnull when connection is permanently closed.
+   */
+  @GuardedBy("lock")
+  private Throwable connectionFinalStatus = null;
+
+  /*
+   * Contains the updated TableSchema.
+   */
+  @GuardedBy("lock")
+  private TableSchema updatedSchema;
+
+  /*
+   * A client used to interact with BigQuery.
+   */
+  private BigQueryWriteClient client;
+
+  /*
+   * If true, the client above is created by this writer and should be closed.
+   */
+  private boolean ownsBigQueryWriteClient = false;
+
+  /** Settings for connection pool. */
+  @AutoValue
+  public abstract static class Settings {
+    /**
+     * The minimum connections each pool created before trying to reuse the previously created
+     * connection in multiplexing mode.
+     */
+    abstract int minConnectionsPerPool();
+
+    /** The maximum connections per connection pool. */
+    abstract int maxConnectionsPerPool();
+
+    public static Builder builder() {
+      return new AutoValue_ConnectionWorkerPool_Settings.Builder()
+          .setMinConnectionsPerPool(2)
+          .setMaxConnectionsPerPool(10);
+    }
+
+    /** Builder for the options to config {@link ConnectionWorkerPool}. */
+    @AutoValue.Builder
+    public abstract static class Builder {
+      public abstract Builder setMinConnectionsPerPool(int value);
+
+      public abstract Builder setMaxConnectionsPerPool(int value);
+
+      public abstract Settings build();
+    }
+  }
+
+  /** Static setting for connection pool. */
+  private static Settings settings = Settings.builder().build();
+
+  public ConnectionWorkerPool(
+      long maxInflightRequests,
+      long maxInflightBytes,
+      FlowController.LimitExceededBehavior limitExceededBehavior,
+      String traceId,
+      BigQueryWriteClient client,
+      boolean ownsBigQueryWriteClient) {
+    this.maxInflightRequests = maxInflightRequests;
+    this.maxInflightBytes = maxInflightBytes;
+    this.limitExceededBehavior = limitExceededBehavior;
+    this.traceId = traceId;
+    this.client = client;
+    this.ownsBigQueryWriteClient = ownsBigQueryWriteClient;
+  }
+
+  /**
+   * Sets static connection pool options.
+   *
+   * 
Note: this method should be triggered prior to the construction of connection pool.
+   */
+  public static void setOptions(Settings settings) {
+    ConnectionWorkerPool.settings = settings;
+  }
+
+  /** Distributes the writing of a message to an underlying connection. */
+  public ApiFuture append(StreamWriter streamWriter, ProtoRows rows) {
+    throw new RuntimeException("Append is not implemented!");
+  }
+
+  /** Distributes the writing of a message to an underlying connection. */
+  public ApiFuture append(
+      StreamWriter streamWriter, ProtoRows rows, long offset) {
+    throw new RuntimeException("append with offset is not implemented on connection pool!");
+  }
+
+  /** Close the stream writer. Shut down all resources. */
+  public void close(StreamWriter streamWriter) {
+    throw new RuntimeException("close is implemented on connection pool");
+  }
+}

From 179930e6b0017f1fa12dcd3ef7c3efa374f41576 Mon Sep 17 00:00:00 2001
From: Gaole Meng 
Date: Wed, 14 Sep 2022 20:41:01 -0700
Subject: [PATCH 12/15] feat: add Load api for connection worker for
 multiplexing worker (#1779)

* feat: Split writer into connection worker and wrapper, this is a
prerequisite for multiplexing client

* feat: add connection worker pool skeleton, used for multiplexing client

* feat: add Load api for connection worker for multiplexing client
---
 .../bigquery/storage/v1/ConnectionWorker.java | 75 +++++++++++++++++++
 .../storage/v1/ConnectionWorkerTest.java      | 56 ++++++++++++++
 2 files changed, 131 insertions(+)
 create mode 100644 google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1/ConnectionWorkerTest.java

diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/ConnectionWorker.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/ConnectionWorker.java
index 36bf7bbaa7..743f926322 100644
--- a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/ConnectionWorker.java
+++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/ConnectionWorker.java
@@ -18,16 +18,19 @@
 import com.google.api.core.ApiFuture;
 import com.google.api.core.SettableApiFuture;
 import com.google.api.gax.batching.FlowController;
+import com.google.auto.value.AutoValue;
 import com.google.cloud.bigquery.storage.util.Errors;
 import com.google.cloud.bigquery.storage.v1.AppendRowsRequest.ProtoData;
 import com.google.cloud.bigquery.storage.v1.StreamConnection.DoneCallback;
 import com.google.cloud.bigquery.storage.v1.StreamConnection.RequestCallback;
+import com.google.common.annotations.VisibleForTesting;
 import com.google.common.util.concurrent.Uninterruptibles;
 import com.google.protobuf.Int64Value;
 import io.grpc.Status;
 import io.grpc.Status.Code;
 import io.grpc.StatusRuntimeException;
 import java.io.IOException;
+import java.util.Comparator;
 import java.util.Deque;
 import java.util.LinkedList;
 import java.util.UUID;
@@ -672,4 +675,76 @@ private static final class AppendRequestAndResponse {
       this.messageSize = message.getProtoRows().getSerializedSize();
     }
   }
+
+  /**
+   * Represent the current workload for this worker. Used for multiplexing algorithm to determine
+   * the distribution of requests.
+   */
+  @AutoValue
+  public abstract static class Load {
+    // Consider the load on this worker to be overwhelmed when above some percentage of
+    // in-flight bytes or in-flight requests count.
+    private static double overwhelmedInflightCount = 0.5;
+    private static double overwhelmedInflightBytes = 0.6;
+
+    // Number of in-flight requests bytes in the worker.
+    abstract long inFlightRequestsBytes();
+
+    // Number of in-flight requests count in the worker.
+    abstract long inFlightRequestsCount();
+
+    // Number of destination handled by this worker.
+    abstract long destinationCount();
+
+    // Max number of in-flight requests count allowed.
+    abstract long maxInflightBytes();
+
+    // Max number of in-flight requests bytes allowed.
+    abstract long maxInflightCount();
+
+    static Load create(
+        long inFlightRequestsBytes,
+        long inFlightRequestsCount,
+        long destinationCount,
+        long maxInflightBytes,
+        long maxInflightCount) {
+      return new AutoValue_ConnectionWorker_Load(
+          inFlightRequestsBytes,
+          inFlightRequestsCount,
+          destinationCount,
+          maxInflightBytes,
+          maxInflightCount);
+    }
+
+    boolean isOverwhelmed() {
+      // Consider only in flight bytes and count for now, as by experiment those two are the most
+      // efficient and has great simplity.
+      return inFlightRequestsCount() > overwhelmedInflightCount * maxInflightCount()
+          || inFlightRequestsBytes() > overwhelmedInflightBytes * maxInflightBytes();
+    }
+
+    // Compares two different load. First compare in flight request bytes split by size 1024 bucket.
+    // Then compare the inflight requests count.
+    // Then compare destination count of the two connections.
+    public static final Comparator LOAD_COMPARATOR =
+        Comparator.comparing((Load key) -> (int) (key.inFlightRequestsBytes() / 1024))
+            .thenComparing((Load key) -> (int) (key.inFlightRequestsCount() / 100))
+            .thenComparing(Load::destinationCount);
+
+    // Compares two different load without bucket, used in smaller scale unit testing.
+    public static final Comparator TEST_LOAD_COMPARATOR =
+        Comparator.comparing((Load key) -> (int) key.inFlightRequestsBytes())
+            .thenComparing((Load key) -> (int) key.inFlightRequestsCount())
+            .thenComparing(Load::destinationCount);
+
+    @VisibleForTesting
+    public static void setOverwhelmedBytesThreshold(double newThreshold) {
+      overwhelmedInflightBytes = newThreshold;
+    }
+
+    @VisibleForTesting
+    public static void setOverwhelmedCountsThreshold(double newThreshold) {
+      overwhelmedInflightCount = newThreshold;
+    }
+  }
 }
diff --git a/google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1/ConnectionWorkerTest.java b/google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1/ConnectionWorkerTest.java
new file mode 100644
index 0000000000..35d8d5cf09
--- /dev/null
+++ b/google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1/ConnectionWorkerTest.java
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2022 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.
+ */
+package com.google.cloud.bigquery.storage.v1;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import com.google.cloud.bigquery.storage.v1.ConnectionWorker.Load;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+
+@RunWith(JUnit4.class)
+public class ConnectionWorkerTest {
+  @Test
+  public void testLoadCompare_compareLoad() {
+    // In flight bytes bucket is split as per 1024 requests per bucket.
+    // When in flight bytes is in lower bucket, even destination count is higher and request count
+    // is higher, the load is still smaller.
+    Load load1 = ConnectionWorker.Load.create(1000, 2000, 100, 1000, 10);
+    Load load2 = ConnectionWorker.Load.create(2000, 1000, 10, 1000, 10);
+    assertThat(Load.LOAD_COMPARATOR.compare(load1, load2)).isLessThan(0);
+
+    // In flight bytes in the same bucke of request bytes will compare request count.
+    Load load3 = ConnectionWorker.Load.create(1, 300, 10, 0, 10);
+    Load load4 = ConnectionWorker.Load.create(10, 1, 10, 0, 10);
+    assertThat(Load.LOAD_COMPARATOR.compare(load3, load4)).isGreaterThan(0);
+
+    // In flight request and bytes in the same bucket will compare the destination count.
+    Load load5 = ConnectionWorker.Load.create(200, 1, 10, 1000, 10);
+    Load load6 = ConnectionWorker.Load.create(100, 10, 10, 1000, 10);
+    assertThat(Load.LOAD_COMPARATOR.compare(load5, load6) == 0).isTrue();
+  }
+
+  @Test
+  public void testLoadIsOverWhelmed() {
+    // Only in flight request is considered in current overwhelmed calculation.
+    Load load1 = ConnectionWorker.Load.create(60, 10, 100, 90, 100);
+    assertThat(load1.isOverwhelmed()).isTrue();
+
+    Load load2 = ConnectionWorker.Load.create(1, 1, 100, 100, 100);
+    assertThat(load2.isOverwhelmed()).isFalse();
+  }
+}

From ed2cd66a3804140711b9f4aa05b67641f2494bc9 Mon Sep 17 00:00:00 2001
From: WhiteSource Renovate 
Date: Thu, 15 Sep 2022 14:22:34 +0200
Subject: [PATCH 13/15] deps: update dependency
 com.google.cloud:google-cloud-shared-dependencies to v3.0.3 (#1780)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

[![Mend Renovate](https://app.renovatebot.com/images/banner.svg)](https://renovatebot.com)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [com.google.cloud:google-cloud-shared-dependencies](https://togithub.com/googleapis/java-shared-dependencies) | `3.0.2` -> `3.0.3` | [![age](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-shared-dependencies/3.0.3/age-slim)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-shared-dependencies/3.0.3/adoption-slim)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-shared-dependencies/3.0.3/compatibility-slim/3.0.2)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-shared-dependencies/3.0.3/confidence-slim/3.0.2)](https://docs.renovatebot.com/merge-confidence/) |

---

### Release Notes



googleapis/java-shared-dependencies

### [`v3.0.3`](https://togithub.com/googleapis/java-shared-dependencies/blob/HEAD/CHANGELOG.md#​303-httpsgithubcomgoogleapisjava-shared-dependenciescomparev302v303-2022-09-14)

[Compare Source](https://togithub.com/googleapis/java-shared-dependencies/compare/v3.0.2...v3.0.3)

##### Dependencies

-   Google-cloud-core 2.8.12 ([#​799](https://togithub.com/googleapis/java-shared-dependencies/issues/799)) ([1b3db8d](https://togithub.com/googleapis/java-shared-dependencies/commit/1b3db8d1e17c49ebae79fc96164fa9058e1df6e3))
-   Moving gson to first-party-dependencies ([#​800](https://togithub.com/googleapis/java-shared-dependencies/issues/800)) ([a41fcc1](https://togithub.com/googleapis/java-shared-dependencies/commit/a41fcc11d32e02e5af2837561792e3919f6d4b3f))
-   Update dependency com.google.protobuf:protobuf-bom to v3.21.6 ([#​797](https://togithub.com/googleapis/java-shared-dependencies/issues/797)) ([bc5fdc9](https://togithub.com/googleapis/java-shared-dependencies/commit/bc5fdc9b3af7973c28f063a9ac156fe2af562814))
-   Update gax.version to v2.19.1 ([#​798](https://togithub.com/googleapis/java-shared-dependencies/issues/798)) ([84e5487](https://togithub.com/googleapis/java-shared-dependencies/commit/84e5487b2e3dce4bb60badecebde788c3cb702b8))
-   Update google.core.version to v2.8.11 ([#​793](https://togithub.com/googleapis/java-shared-dependencies/issues/793)) ([63c1297](https://togithub.com/googleapis/java-shared-dependencies/commit/63c129722aa0b821031ff5b4c11004adf7b12044))




---

### Configuration

📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied.

â™» **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update again.

---

 - [ ] If you want to rebase/retry this PR, click this checkbox.

---

This PR has been generated by [Mend Renovate](https://www.mend.io/free-developer-tools/renovate/). View repository job log [here](https://app.renovatebot.com/dashboard#github/googleapis/java-bigquerystorage).

---
 pom.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pom.xml b/pom.xml
index cf735e4900..7acdc2b1ca 100644
--- a/pom.xml
+++ b/pom.xml
@@ -76,7 +76,7 @@
       
         com.google.cloud
         google-cloud-shared-dependencies
-        3.0.2
+        3.0.3
         pom
         import
       

From 7ff709951f40c3683da628a9bcf66a5fe0a2e368 Mon Sep 17 00:00:00 2001
From: WhiteSource Renovate 
Date: Thu, 15 Sep 2022 18:19:17 +0200
Subject: [PATCH 14/15] deps: update dependency
 com.google.cloud:google-cloud-bigquery to v2.16.1 (#1781)

---
 pom.xml                                   | 2 +-
 samples/install-without-bom/pom.xml       | 2 +-
 samples/snapshot/pom.xml                  | 2 +-
 samples/snippets/pom.xml                  | 2 +-
 tutorials/JsonWriterDefaultStream/pom.xml | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/pom.xml b/pom.xml
index 7acdc2b1ca..447dc52c66 100644
--- a/pom.xml
+++ b/pom.xml
@@ -132,7 +132,7 @@
       
         com.google.cloud
         google-cloud-bigquery
-        2.16.0
+        2.16.1
         test
         
           
diff --git a/samples/install-without-bom/pom.xml b/samples/install-without-bom/pom.xml
index 1b738e283b..a1160ea583 100644
--- a/samples/install-without-bom/pom.xml
+++ b/samples/install-without-bom/pom.xml
@@ -37,7 +37,7 @@
     
       com.google.cloud
       google-cloud-bigquery
-      2.16.0
+      2.16.1
     
     
       org.apache.avro
diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml
index ef0efc6eba..1282efa1fa 100644
--- a/samples/snapshot/pom.xml
+++ b/samples/snapshot/pom.xml
@@ -36,7 +36,7 @@
     
       com.google.cloud
       google-cloud-bigquery
-      2.16.0
+      2.16.1
     
     
       org.apache.avro
diff --git a/samples/snippets/pom.xml b/samples/snippets/pom.xml
index 93aa5bd6d3..86cbc54568 100644
--- a/samples/snippets/pom.xml
+++ b/samples/snippets/pom.xml
@@ -48,7 +48,7 @@
     
       com.google.cloud
       google-cloud-bigquery
-      2.16.0
+      2.16.1
     
     
       org.apache.avro
diff --git a/tutorials/JsonWriterDefaultStream/pom.xml b/tutorials/JsonWriterDefaultStream/pom.xml
index 19f3e660cf..6cc8a84fa9 100644
--- a/tutorials/JsonWriterDefaultStream/pom.xml
+++ b/tutorials/JsonWriterDefaultStream/pom.xml
@@ -24,7 +24,7 @@
     
       com.google.cloud
       google-cloud-bigquery
-      2.16.0
+      2.16.1
     
     
       org.apache.avro

From 6d163fbe6fd718e6343482ee704295b3bf78d4c8 Mon Sep 17 00:00:00 2001
From: "release-please[bot]"
 <55107282+release-please[bot]@users.noreply.github.com>
Date: Thu, 15 Sep 2022 16:42:24 +0000
Subject: [PATCH 15/15] chore(main): release 2.21.0 (#1767)

:robot: I have created a release *beep* *boop*
---


## [2.21.0](https://github.com/googleapis/java-bigquerystorage/compare/v2.20.1...v2.21.0) (2022-09-15)


### Features

* Add connection worker skeleton used for multiplexing client ([#1778](https://github.com/googleapis/java-bigquerystorage/issues/1778)) ([b26265e](https://github.com/googleapis/java-bigquerystorage/commit/b26265e56a47cda3fca1329d349ab4a18288d4cb))
* Add Load api for connection worker for multiplexing worker ([#1779](https://github.com/googleapis/java-bigquerystorage/issues/1779)) ([179930e](https://github.com/googleapis/java-bigquerystorage/commit/179930e6b0017f1fa12dcd3ef7c3efa374f41576))
* Add location to WriteStream and add WriteStreamView support ([#1771](https://github.com/googleapis/java-bigquerystorage/issues/1771)) ([f446ff4](https://github.com/googleapis/java-bigquerystorage/commit/f446ff4f7d3f9d217501201289be416cbfdbe937))
* Add proto annotation for non-ascii field mapping ([#1776](https://github.com/googleapis/java-bigquerystorage/issues/1776)) ([1a079ee](https://github.com/googleapis/java-bigquerystorage/commit/1a079ee0761bad2e942081f7f02b530f32e55afe))
* introducing connection worker to run a loop for fetching / sending requests in a queue. ([7dd447d](https://github.com/googleapis/java-bigquerystorage/commit/7dd447da206cdd7a403191bd15203bb4cc53ccb5))


### Bug Fixes

* **api:** Numeric/bignumeric conversion issue [#1757](https://github.com/googleapis/java-bigquerystorage/issues/1757) ([#1768](https://github.com/googleapis/java-bigquerystorage/issues/1768)) ([5cc96a0](https://github.com/googleapis/java-bigquerystorage/commit/5cc96a0c5da5c8b557e96cd1a25afdff9d583a0f))


### Dependencies

* Update dependency com.google.cloud:google-cloud-bigquery to v2.15.0 ([#1766](https://github.com/googleapis/java-bigquerystorage/issues/1766)) ([40e0ba0](https://github.com/googleapis/java-bigquerystorage/commit/40e0ba09527c564004fcbbb0c3af2fb97eb811c0))
* Update dependency com.google.cloud:google-cloud-bigquery to v2.16.0 ([#1777](https://github.com/googleapis/java-bigquerystorage/issues/1777)) ([08a7c8f](https://github.com/googleapis/java-bigquerystorage/commit/08a7c8f1dde71f48706bb0b1aa780f79012594bf))
* Update dependency com.google.cloud:google-cloud-bigquery to v2.16.1 ([#1781](https://github.com/googleapis/java-bigquerystorage/issues/1781)) ([7ff7099](https://github.com/googleapis/java-bigquerystorage/commit/7ff709951f40c3683da628a9bcf66a5fe0a2e368))
* Update dependency com.google.cloud:google-cloud-shared-dependencies to v3.0.2 ([#1772](https://github.com/googleapis/java-bigquerystorage/issues/1772)) ([3279ef4](https://github.com/googleapis/java-bigquerystorage/commit/3279ef42e915881c255a8db8e677799f530c5d53))
* Update dependency com.google.cloud:google-cloud-shared-dependencies to v3.0.3 ([#1780](https://github.com/googleapis/java-bigquerystorage/issues/1780)) ([ed2cd66](https://github.com/googleapis/java-bigquerystorage/commit/ed2cd66a3804140711b9f4aa05b67641f2494bc9))

---
This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).
---
 CHANGELOG.md                                  | 25 +++++++++++++++++++
 google-cloud-bigquerystorage-bom/pom.xml      | 16 ++++++------
 google-cloud-bigquerystorage/pom.xml          |  4 +--
 grpc-google-cloud-bigquerystorage-v1/pom.xml  |  4 +--
 .../pom.xml                                   |  4 +--
 .../pom.xml                                   |  4 +--
 pom.xml                                       | 16 ++++++------
 proto-google-cloud-bigquerystorage-v1/pom.xml |  4 +--
 .../pom.xml                                   |  4 +--
 .../pom.xml                                   |  4 +--
 samples/snapshot/pom.xml                      |  2 +-
 versions.txt                                  | 14 +++++------
 12 files changed, 63 insertions(+), 38 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index bdd90efa0d..dc03ea8be4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,30 @@
 # Changelog
 
+## [2.21.0](https://github.com/googleapis/java-bigquerystorage/compare/v2.20.1...v2.21.0) (2022-09-15)
+
+
+### Features
+
+* Add connection worker skeleton used for multiplexing client ([#1778](https://github.com/googleapis/java-bigquerystorage/issues/1778)) ([b26265e](https://github.com/googleapis/java-bigquerystorage/commit/b26265e56a47cda3fca1329d349ab4a18288d4cb))
+* Add Load api for connection worker for multiplexing worker ([#1779](https://github.com/googleapis/java-bigquerystorage/issues/1779)) ([179930e](https://github.com/googleapis/java-bigquerystorage/commit/179930e6b0017f1fa12dcd3ef7c3efa374f41576))
+* Add location to WriteStream and add WriteStreamView support ([#1771](https://github.com/googleapis/java-bigquerystorage/issues/1771)) ([f446ff4](https://github.com/googleapis/java-bigquerystorage/commit/f446ff4f7d3f9d217501201289be416cbfdbe937))
+* Add proto annotation for non-ascii field mapping ([#1776](https://github.com/googleapis/java-bigquerystorage/issues/1776)) ([1a079ee](https://github.com/googleapis/java-bigquerystorage/commit/1a079ee0761bad2e942081f7f02b530f32e55afe))
+* introducing connection worker to run a loop for fetching / sending requests in a queue. ([7dd447d](https://github.com/googleapis/java-bigquerystorage/commit/7dd447da206cdd7a403191bd15203bb4cc53ccb5))
+
+
+### Bug Fixes
+
+* **api:** Numeric/bignumeric conversion issue [#1757](https://github.com/googleapis/java-bigquerystorage/issues/1757) ([#1768](https://github.com/googleapis/java-bigquerystorage/issues/1768)) ([5cc96a0](https://github.com/googleapis/java-bigquerystorage/commit/5cc96a0c5da5c8b557e96cd1a25afdff9d583a0f))
+
+
+### Dependencies
+
+* Update dependency com.google.cloud:google-cloud-bigquery to v2.15.0 ([#1766](https://github.com/googleapis/java-bigquerystorage/issues/1766)) ([40e0ba0](https://github.com/googleapis/java-bigquerystorage/commit/40e0ba09527c564004fcbbb0c3af2fb97eb811c0))
+* Update dependency com.google.cloud:google-cloud-bigquery to v2.16.0 ([#1777](https://github.com/googleapis/java-bigquerystorage/issues/1777)) ([08a7c8f](https://github.com/googleapis/java-bigquerystorage/commit/08a7c8f1dde71f48706bb0b1aa780f79012594bf))
+* Update dependency com.google.cloud:google-cloud-bigquery to v2.16.1 ([#1781](https://github.com/googleapis/java-bigquerystorage/issues/1781)) ([7ff7099](https://github.com/googleapis/java-bigquerystorage/commit/7ff709951f40c3683da628a9bcf66a5fe0a2e368))
+* Update dependency com.google.cloud:google-cloud-shared-dependencies to v3.0.2 ([#1772](https://github.com/googleapis/java-bigquerystorage/issues/1772)) ([3279ef4](https://github.com/googleapis/java-bigquerystorage/commit/3279ef42e915881c255a8db8e677799f530c5d53))
+* Update dependency com.google.cloud:google-cloud-shared-dependencies to v3.0.3 ([#1780](https://github.com/googleapis/java-bigquerystorage/issues/1780)) ([ed2cd66](https://github.com/googleapis/java-bigquerystorage/commit/ed2cd66a3804140711b9f4aa05b67641f2494bc9))
+
 ## [2.20.1](https://github.com/googleapis/java-bigquerystorage/compare/v2.20.0...v2.20.1) (2022-08-24)
 
 
diff --git a/google-cloud-bigquerystorage-bom/pom.xml b/google-cloud-bigquerystorage-bom/pom.xml
index 9d16c31863..3bad2dad68 100644
--- a/google-cloud-bigquerystorage-bom/pom.xml
+++ b/google-cloud-bigquerystorage-bom/pom.xml
@@ -3,7 +3,7 @@
   4.0.0
   com.google.cloud
   google-cloud-bigquerystorage-bom
-  2.20.2-SNAPSHOT
+  2.21.0
   pom
   
     com.google.cloud
@@ -52,37 +52,37 @@
       
         com.google.cloud
         google-cloud-bigquerystorage
-        2.20.2-SNAPSHOT
+        2.21.0
       
       
         com.google.api.grpc
         grpc-google-cloud-bigquerystorage-v1beta1
-        0.144.2-SNAPSHOT
+        0.145.0
       
       
         com.google.api.grpc
         grpc-google-cloud-bigquerystorage-v1beta2
-        0.144.2-SNAPSHOT
+        0.145.0
       
       
         com.google.api.grpc
         grpc-google-cloud-bigquerystorage-v1
-        2.20.2-SNAPSHOT
+        2.21.0
       
       
         com.google.api.grpc
         proto-google-cloud-bigquerystorage-v1beta1
-        0.144.2-SNAPSHOT
+        0.145.0
       
       
         com.google.api.grpc
         proto-google-cloud-bigquerystorage-v1beta2
-        0.144.2-SNAPSHOT
+        0.145.0
       
       
         com.google.api.grpc
         proto-google-cloud-bigquerystorage-v1
-        2.20.2-SNAPSHOT
+        2.21.0
       
     
   
diff --git a/google-cloud-bigquerystorage/pom.xml b/google-cloud-bigquerystorage/pom.xml
index bedd332046..3b981e2c80 100644
--- a/google-cloud-bigquerystorage/pom.xml
+++ b/google-cloud-bigquerystorage/pom.xml
@@ -3,7 +3,7 @@
   4.0.0
   com.google.cloud
   google-cloud-bigquerystorage
-  2.20.2-SNAPSHOT
+  2.21.0
   jar
   BigQuery Storage
   https://github.com/googleapis/java-bigquerystorage
@@ -11,7 +11,7 @@
   
     com.google.cloud
     google-cloud-bigquerystorage-parent
-    2.20.2-SNAPSHOT
+    2.21.0
   
   
     google-cloud-bigquerystorage
diff --git a/grpc-google-cloud-bigquerystorage-v1/pom.xml b/grpc-google-cloud-bigquerystorage-v1/pom.xml
index 94d6dc4fb2..9f717113f7 100644
--- a/grpc-google-cloud-bigquerystorage-v1/pom.xml
+++ b/grpc-google-cloud-bigquerystorage-v1/pom.xml
@@ -4,13 +4,13 @@
   4.0.0
   com.google.api.grpc
   grpc-google-cloud-bigquerystorage-v1
-  2.20.2-SNAPSHOT
+  2.21.0
   grpc-google-cloud-bigquerystorage-v1
   GRPC library for grpc-google-cloud-bigquerystorage-v1
   
     com.google.cloud
     google-cloud-bigquerystorage-parent
-    2.20.2-SNAPSHOT
+    2.21.0
   
   
     
diff --git a/grpc-google-cloud-bigquerystorage-v1beta1/pom.xml b/grpc-google-cloud-bigquerystorage-v1beta1/pom.xml
index 3604ce6a1c..2aba25912f 100644
--- a/grpc-google-cloud-bigquerystorage-v1beta1/pom.xml
+++ b/grpc-google-cloud-bigquerystorage-v1beta1/pom.xml
@@ -4,13 +4,13 @@
   4.0.0
   com.google.api.grpc
   grpc-google-cloud-bigquerystorage-v1beta1
-  0.144.2-SNAPSHOT
+  0.145.0
   grpc-google-cloud-bigquerystorage-v1beta1
   GRPC library for grpc-google-cloud-bigquerystorage-v1beta1
   
     com.google.cloud
     google-cloud-bigquerystorage-parent
-    2.20.2-SNAPSHOT
+    2.21.0
   
   
     
diff --git a/grpc-google-cloud-bigquerystorage-v1beta2/pom.xml b/grpc-google-cloud-bigquerystorage-v1beta2/pom.xml
index 06d5d56b30..264366f813 100644
--- a/grpc-google-cloud-bigquerystorage-v1beta2/pom.xml
+++ b/grpc-google-cloud-bigquerystorage-v1beta2/pom.xml
@@ -4,13 +4,13 @@
   4.0.0
   com.google.api.grpc
   grpc-google-cloud-bigquerystorage-v1beta2
-  0.144.2-SNAPSHOT
+  0.145.0
   grpc-google-cloud-bigquerystorage-v1beta2
   GRPC library for grpc-google-cloud-bigquerystorage-v1beta2
   
     com.google.cloud
     google-cloud-bigquerystorage-parent
-    2.20.2-SNAPSHOT
+    2.21.0
   
   
     
diff --git a/pom.xml b/pom.xml
index 447dc52c66..f82088994a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   com.google.cloud
   google-cloud-bigquerystorage-parent
   pom
-  2.20.2-SNAPSHOT
+  2.21.0
   BigQuery Storage Parent
   https://github.com/googleapis/java-bigquerystorage
   
@@ -83,37 +83,37 @@
       
         com.google.api.grpc
         proto-google-cloud-bigquerystorage-v1beta1
-        0.144.2-SNAPSHOT
+        0.145.0
       
       
         com.google.api.grpc
         proto-google-cloud-bigquerystorage-v1beta2
-        0.144.2-SNAPSHOT
+        0.145.0
       
       
         com.google.api.grpc
         proto-google-cloud-bigquerystorage-v1
-        2.20.2-SNAPSHOT
+        2.21.0
       
       
         com.google.api.grpc
         grpc-google-cloud-bigquerystorage-v1beta1
-        0.144.2-SNAPSHOT
+        0.145.0
       
       
         com.google.api.grpc
         grpc-google-cloud-bigquerystorage-v1beta2
-        0.144.2-SNAPSHOT
+        0.145.0
       
       
         com.google.api.grpc
         grpc-google-cloud-bigquerystorage-v1
-        2.20.2-SNAPSHOT
+        2.21.0
       
       
         com.google.cloud
         google-cloud-bigquerystorage
-        2.20.2-SNAPSHOT
+        2.21.0
       
       
         org.json
diff --git a/proto-google-cloud-bigquerystorage-v1/pom.xml b/proto-google-cloud-bigquerystorage-v1/pom.xml
index 686b41f4f8..c573c5dbfe 100644
--- a/proto-google-cloud-bigquerystorage-v1/pom.xml
+++ b/proto-google-cloud-bigquerystorage-v1/pom.xml
@@ -4,13 +4,13 @@
   4.0.0
   com.google.api.grpc
   proto-google-cloud-bigquerystorage-v1
-  2.20.2-SNAPSHOT
+  2.21.0
   proto-google-cloud-bigquerystorage-v1
   PROTO library for proto-google-cloud-bigquerystorage-v1
   
     com.google.cloud
     google-cloud-bigquerystorage-parent
-    2.20.2-SNAPSHOT
+    2.21.0
   
   
     
diff --git a/proto-google-cloud-bigquerystorage-v1beta1/pom.xml b/proto-google-cloud-bigquerystorage-v1beta1/pom.xml
index 254ddd8cf6..29f145a357 100644
--- a/proto-google-cloud-bigquerystorage-v1beta1/pom.xml
+++ b/proto-google-cloud-bigquerystorage-v1beta1/pom.xml
@@ -4,13 +4,13 @@
   4.0.0
   com.google.api.grpc
   proto-google-cloud-bigquerystorage-v1beta1
-  0.144.2-SNAPSHOT
+  0.145.0
   proto-google-cloud-bigquerystorage-v1beta1
   PROTO library for proto-google-cloud-bigquerystorage-v1beta1
   
     com.google.cloud
     google-cloud-bigquerystorage-parent
-    2.20.2-SNAPSHOT
+    2.21.0
   
   
     
diff --git a/proto-google-cloud-bigquerystorage-v1beta2/pom.xml b/proto-google-cloud-bigquerystorage-v1beta2/pom.xml
index 919b84bd61..fc94104be9 100644
--- a/proto-google-cloud-bigquerystorage-v1beta2/pom.xml
+++ b/proto-google-cloud-bigquerystorage-v1beta2/pom.xml
@@ -4,13 +4,13 @@
   4.0.0
   com.google.api.grpc
   proto-google-cloud-bigquerystorage-v1beta2
-  0.144.2-SNAPSHOT
+  0.145.0
   proto-google-cloud-bigquerystorage-v1beta2
   PROTO library for proto-google-cloud-bigquerystorage-v1beta2
   
     com.google.cloud
     google-cloud-bigquerystorage-parent
-    2.20.2-SNAPSHOT
+    2.21.0
   
   
     
diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml
index 1282efa1fa..f933b0c8cd 100644
--- a/samples/snapshot/pom.xml
+++ b/samples/snapshot/pom.xml
@@ -29,7 +29,7 @@
     
       com.google.cloud
       google-cloud-bigquerystorage
-      2.20.2-SNAPSHOT
+      2.21.0
     
     
 
diff --git a/versions.txt b/versions.txt
index 327d597960..a987efaa34 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,10 +1,10 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-bigquerystorage:2.20.1:2.20.2-SNAPSHOT
-grpc-google-cloud-bigquerystorage-v1beta1:0.144.1:0.144.2-SNAPSHOT
-grpc-google-cloud-bigquerystorage-v1beta2:0.144.1:0.144.2-SNAPSHOT
-grpc-google-cloud-bigquerystorage-v1:2.20.1:2.20.2-SNAPSHOT
-proto-google-cloud-bigquerystorage-v1beta1:0.144.1:0.144.2-SNAPSHOT
-proto-google-cloud-bigquerystorage-v1beta2:0.144.1:0.144.2-SNAPSHOT
-proto-google-cloud-bigquerystorage-v1:2.20.1:2.20.2-SNAPSHOT
+google-cloud-bigquerystorage:2.21.0:2.21.0
+grpc-google-cloud-bigquerystorage-v1beta1:0.145.0:0.145.0
+grpc-google-cloud-bigquerystorage-v1beta2:0.145.0:0.145.0
+grpc-google-cloud-bigquerystorage-v1:2.21.0:2.21.0
+proto-google-cloud-bigquerystorage-v1beta1:0.145.0:0.145.0
+proto-google-cloud-bigquerystorage-v1beta2:0.145.0:0.145.0
+proto-google-cloud-bigquerystorage-v1:2.21.0:2.21.0