diff --git a/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/DataCatalogClient.java b/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/DataCatalogClient.java index 979c5866..796e9972 100644 --- a/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/DataCatalogClient.java +++ b/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/DataCatalogClient.java @@ -163,7 +163,7 @@ public DataCatalogStub getStub() { * *

This is a custom method (https://cloud.google.com/apis/design/custom_methods) and does not * return the complete resource, only the resource identifier and high level fields. Clients can - * subsequentally call `Get` methods. + * subsequently call `Get` methods. * *

Note that Data Catalog search queries do not guarantee full recall. Query results that match * your query may not be returned, even in subsequent result pages. Also note that results @@ -189,7 +189,8 @@ public DataCatalogStub getStub() { * @param scope Required. The scope of this search request. A `scope` that has empty * `include_org_ids`, `include_project_ids` AND false `include_gcp_public_datasets` is * considered invalid. Data Catalog will return an error in such a case. - * @param query Required. The query string in search query syntax. The query must be non-empty. + * @param query Optional. The query string in search query syntax. An empty query string will + * result in all data assets (in the specified scope) that the user has access to. *

Query strings can be simple as "x" or more qualified as: *

* - * @param tagTemplateId Required. The id of the tag template to create. + * @param tagTemplateId Required. The ID of the tag template to create. + *

The ID must contain only lowercase letters (a-z), numbers (0-9), or underscores (_), and + * must start with a letter or underscore. The maximum size is 64 bytes when encoded in UTF-8. * @param tagTemplate Required. The tag template to create. * @throws com.google.api.gax.rpc.ApiException if the remote call fails */ @@ -1752,7 +1757,9 @@ public final TagTemplate createTagTemplate( *

  • projects/{project_id}/locations/us-central1 * * - * @param tagTemplateId Required. The id of the tag template to create. + * @param tagTemplateId Required. The ID of the tag template to create. + *

    The ID must contain only lowercase letters (a-z), numbers (0-9), or underscores (_), and + * must start with a letter or underscore. The maximum size is 64 bytes when encoded in UTF-8. * @param tagTemplate Required. The tag template to create. * @throws com.google.api.gax.rpc.ApiException if the remote call fails */ @@ -1965,10 +1972,10 @@ public final TagTemplate updateTagTemplate(TagTemplate tagTemplate) { * } * * @param tagTemplate Required. The template to update. The "name" field must be set. - * @param updateMask The field mask specifies the parts of the template to overwrite. - *

    Allowed fields: - *

    * `display_name` - *

    If absent or empty, all of the allowed fields above will be updated. + * @param updateMask Names of fields whose values to overwrite on a tag template. Currently, only + * `display_name` can be overwritten. + *

    In general, if this parameter is absent or empty, all modifiable fields are overwritten. + * If such fields are non-required and omitted in the request body, their values are emptied. * @throws com.google.api.gax.rpc.ApiException if the remote call fails */ public final TagTemplate updateTagTemplate(TagTemplate tagTemplate, FieldMask updateMask) { @@ -2180,10 +2187,11 @@ public final UnaryCallable deleteTagTemplateCal *

  • projects/{project_id}/locations/us-central1/tagTemplates/{tag_template_id} * * - * @param tagTemplateFieldId Required. The ID of the tag template field to create. Field ids can - * contain letters (both uppercase and lowercase), numbers (0-9), underscores (_) and dashes - * (-). Field IDs must be at least 1 character long and at most 128 characters long. Field IDs - * must also be unique within their template. + * @param tagTemplateFieldId Required. The ID of the tag template field to create. + *

    Note: Adding a required field to an existing template is *not* allowed. + *

    Field IDs can contain letters (both uppercase and lowercase), numbers (0-9), underscores + * (_) and dashes (-). Field IDs must be at least 1 character long and at most 128 characters + * long. Field IDs must also be unique within their template. * @param tagTemplateField Required. The tag template field to create. * @throws com.google.api.gax.rpc.ApiException if the remote call fails */ @@ -2224,10 +2232,11 @@ public final TagTemplateField createTagTemplateField( *

  • projects/{project_id}/locations/us-central1/tagTemplates/{tag_template_id} * * - * @param tagTemplateFieldId Required. The ID of the tag template field to create. Field ids can - * contain letters (both uppercase and lowercase), numbers (0-9), underscores (_) and dashes - * (-). Field IDs must be at least 1 character long and at most 128 characters long. Field IDs - * must also be unique within their template. + * @param tagTemplateFieldId Required. The ID of the tag template field to create. + *

    Note: Adding a required field to an existing template is *not* allowed. + *

    Field IDs can contain letters (both uppercase and lowercase), numbers (0-9), underscores + * (_) and dashes (-). Field IDs must be at least 1 character long and at most 128 characters + * long. Field IDs must also be unique within their template. * @param tagTemplateField Required. The tag template field to create. * @throws com.google.api.gax.rpc.ApiException if the remote call fails */ @@ -2398,13 +2407,19 @@ public final TagTemplateField updateTagTemplateField( * * * @param tagTemplateField Required. The template to update. - * @param updateMask Optional. The field mask specifies the parts of the template to be updated. - * Allowed fields: + * @param updateMask Optional. Names of fields whose values to overwrite on an individual field of + * a tag template. The following fields are modifiable: *

    * `display_name` * `type.enum_type` * `is_required` - *

    If `update_mask` is not set or empty, all of the allowed fields above will be updated. - *

    When updating an enum type, the provided values will be merged with the existing values. - * Therefore, enum values can only be added, existing enum values cannot be deleted nor - * renamed. Updating a template field from optional to required is NOT allowed. + *

    If this parameter is absent or empty, all modifiable fields are overwritten. If such + * fields are non-required and omitted in the request body, their values are emptied with one + * exception: when updating an enum type, the provided values are merged with the existing + * values. Therefore, enum values can only be added, existing enum values cannot be deleted or + * renamed. + *

    Additionally, updating a template field from optional to required is + *

    + * * @throws com.google.api.gax.rpc.ApiException if the remote call fails */ public final TagTemplateField updateTagTemplateField( @@ -2445,13 +2460,19 @@ public final TagTemplateField updateTagTemplateField( * * * @param tagTemplateField Required. The template to update. - * @param updateMask Optional. The field mask specifies the parts of the template to be updated. - * Allowed fields: + * @param updateMask Optional. Names of fields whose values to overwrite on an individual field of + * a tag template. The following fields are modifiable: *

    * `display_name` * `type.enum_type` * `is_required` - *

    If `update_mask` is not set or empty, all of the allowed fields above will be updated. - *

    When updating an enum type, the provided values will be merged with the existing values. - * Therefore, enum values can only be added, existing enum values cannot be deleted nor - * renamed. Updating a template field from optional to required is NOT allowed. + *

    If this parameter is absent or empty, all modifiable fields are overwritten. If such + * fields are non-required and omitted in the request body, their values are emptied with one + * exception: when updating an enum type, the provided values are merged with the existing + * values. Therefore, enum values can only be added, existing enum values cannot be deleted or + * renamed. + *

    Additionally, updating a template field from optional to required is + *

    + * * @throws com.google.api.gax.rpc.ApiException if the remote call fails */ public final TagTemplateField updateTagTemplateField( @@ -2661,6 +2682,155 @@ public final TagTemplateField renameTagTemplateField(RenameTagTemplateFieldReque return stub.renameTagTemplateFieldCallable(); } + // AUTO-GENERATED DOCUMENTATION AND METHOD. + /** + * Renames an enum value in a tag template. The enum values have to be unique within one enum + * field. + * + *

    Sample code: + * + * 

    {@code
+   * try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
+   *   TagTemplateFieldEnumValueName name =
+   *       TagTemplateFieldEnumValueName.of(
+   *           "[PROJECT]",
+   *           "[LOCATION]",
+   *           "[TAG_TEMPLATE]",
+   *           "[TAG_TEMPLATE_FIELD_ID]",
+   *           "[ENUM_VALUE_DISPLAY_NAME]");
+   *   String newEnumValueDisplayName = "newEnumValueDisplayName-1119629027";
+   *   TagTemplateField response =
+   *       dataCatalogClient.renameTagTemplateFieldEnumValue(name, newEnumValueDisplayName);
+   * }
+   * }
    + * + * @param name Required. The name of the enum field value. Example: + * + * + * @param newEnumValueDisplayName Required. The new display name of the enum value. For example, + * `my_new_enum_value`. + * @throws com.google.api.gax.rpc.ApiException if the remote call fails + */ + public final TagTemplateField renameTagTemplateFieldEnumValue( + TagTemplateFieldEnumValueName name, String newEnumValueDisplayName) { + RenameTagTemplateFieldEnumValueRequest request = + RenameTagTemplateFieldEnumValueRequest.newBuilder() + .setName(name == null ? null : name.toString()) + .setNewEnumValueDisplayName(newEnumValueDisplayName) + .build(); + return renameTagTemplateFieldEnumValue(request); + } + + // AUTO-GENERATED DOCUMENTATION AND METHOD. + /** + * Renames an enum value in a tag template. The enum values have to be unique within one enum + * field. + * + *

    Sample code: + * + * 

    {@code
+   * try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
+   *   String name =
+   *       TagTemplateFieldEnumValueName.of(
+   *               "[PROJECT]",
+   *               "[LOCATION]",
+   *               "[TAG_TEMPLATE]",
+   *               "[TAG_TEMPLATE_FIELD_ID]",
+   *               "[ENUM_VALUE_DISPLAY_NAME]")
+   *           .toString();
+   *   String newEnumValueDisplayName = "newEnumValueDisplayName-1119629027";
+   *   TagTemplateField response =
+   *       dataCatalogClient.renameTagTemplateFieldEnumValue(name, newEnumValueDisplayName);
+   * }
+   * }
    + * + * @param name Required. The name of the enum field value. Example: + * + * + * @param newEnumValueDisplayName Required. The new display name of the enum value. For example, + * `my_new_enum_value`. + * @throws com.google.api.gax.rpc.ApiException if the remote call fails + */ + public final TagTemplateField renameTagTemplateFieldEnumValue( + String name, String newEnumValueDisplayName) { + RenameTagTemplateFieldEnumValueRequest request = + RenameTagTemplateFieldEnumValueRequest.newBuilder() + .setName(name) + .setNewEnumValueDisplayName(newEnumValueDisplayName) + .build(); + return renameTagTemplateFieldEnumValue(request); + } + + // AUTO-GENERATED DOCUMENTATION AND METHOD. + /** + * Renames an enum value in a tag template. The enum values have to be unique within one enum + * field. + * + *

    Sample code: + * + * 

    {@code
+   * try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
+   *   RenameTagTemplateFieldEnumValueRequest request =
+   *       RenameTagTemplateFieldEnumValueRequest.newBuilder()
+   *           .setName(
+   *               TagTemplateFieldEnumValueName.of(
+   *                       "[PROJECT]",
+   *                       "[LOCATION]",
+   *                       "[TAG_TEMPLATE]",
+   *                       "[TAG_TEMPLATE_FIELD_ID]",
+   *                       "[ENUM_VALUE_DISPLAY_NAME]")
+   *                   .toString())
+   *           .setNewEnumValueDisplayName("newEnumValueDisplayName-1119629027")
+   *           .build();
+   *   TagTemplateField response = dataCatalogClient.renameTagTemplateFieldEnumValue(request);
+   * }
+   * }
    + * + * @param request The request object containing all of the parameters for the API call. + * @throws com.google.api.gax.rpc.ApiException if the remote call fails + */ + public final TagTemplateField renameTagTemplateFieldEnumValue( + RenameTagTemplateFieldEnumValueRequest request) { + return renameTagTemplateFieldEnumValueCallable().call(request); + } + + // AUTO-GENERATED DOCUMENTATION AND METHOD. + /** + * Renames an enum value in a tag template. The enum values have to be unique within one enum + * field. + * + *

    Sample code: + * + * 

    {@code
+   * try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
+   *   RenameTagTemplateFieldEnumValueRequest request =
+   *       RenameTagTemplateFieldEnumValueRequest.newBuilder()
+   *           .setName(
+   *               TagTemplateFieldEnumValueName.of(
+   *                       "[PROJECT]",
+   *                       "[LOCATION]",
+   *                       "[TAG_TEMPLATE]",
+   *                       "[TAG_TEMPLATE_FIELD_ID]",
+   *                       "[ENUM_VALUE_DISPLAY_NAME]")
+   *                   .toString())
+   *           .setNewEnumValueDisplayName("newEnumValueDisplayName-1119629027")
+   *           .build();
+   *   ApiFuture future =
+   *       dataCatalogClient.renameTagTemplateFieldEnumValueCallable().futureCall(request);
+   *   // Do something.
+   *   TagTemplateField response = future.get();
+   * }
+   * }
    + */ + public final UnaryCallable + renameTagTemplateFieldEnumValueCallable() { + return stub.renameTagTemplateFieldEnumValueCallable(); + } + // AUTO-GENERATED DOCUMENTATION AND METHOD. /** * Deletes a field in a tag template and all uses of that field. Users should enable the Data @@ -2812,12 +2982,10 @@ public final void deleteTagTemplateField(DeleteTagTemplateFieldRequest request) * } * * @param parent Required. The name of the resource to attach this tag to. Tags can be attached to - * Entries. Example: - * - *

    Note that this Tag and its child resources may not actually be stored in the location in - * this name. + * entries. An entry can have up to 1000 attached tags. Example: + *

    `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}` + *

    Note: The tag and its child resources might not be stored in the location specified in + * its name. * @param tag Required. The tag to create. * @throws com.google.api.gax.rpc.ApiException if the remote call fails */ @@ -2851,12 +3019,10 @@ public final Tag createTag(TagName parent, Tag tag) { * } * * @param parent Required. The name of the resource to attach this tag to. Tags can be attached to - * Entries. Example: - *

    - *

    Note that this Tag and its child resources may not actually be stored in the location in - * this name. + * entries. An entry can have up to 1000 attached tags. Example: + *

    `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}` + *

    Note: The tag and its child resources might not be stored in the location specified in + * its name. * @param tag Required. The tag to create. * @throws com.google.api.gax.rpc.ApiException if the remote call fails */ @@ -2962,8 +3128,10 @@ public final Tag updateTag(Tag tag) { * } * * @param tag Required. The updated tag. The "name" field must be set. - * @param updateMask The fields to update on the Tag. If absent or empty, all modifiable fields - * are updated. Currently the only modifiable field is the field `fields`. + * @param updateMask Names of fields whose values to overwrite on a tag. Currently, a tag has the + * only modifiable field with the name `fields`. + *

    In general, if this parameter is absent or empty, all modifiable fields are overwritten. + * If such fields are non-required and omitted in the request body, their values are emptied. * @throws com.google.api.gax.rpc.ApiException if the remote call fails */ public final Tag updateTag(Tag tag, FieldMask updateMask) { @@ -3291,7 +3459,7 @@ public final UnaryCallable listTagsCallable() * * 

    {@code
    * try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
-   *   ResourceName resource = TagTemplateName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]");
+   *   ResourceName resource = TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]");
    *   Policy policy = Policy.newBuilder().build();
    *   Policy response = dataCatalogClient.setIamPolicy(resource, policy);
    * }
@@ -3328,7 +3496,7 @@ public final Policy setIamPolicy(ResourceName resource, Policy policy) {
    *
    * 
    {@code
    * try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
-   *   String resource = TagTemplateName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]").toString();
+   *   String resource = TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString();
    *   Policy policy = Policy.newBuilder().build();
    *   Policy response = dataCatalogClient.setIamPolicy(resource, policy);
    * }
@@ -3364,8 +3532,7 @@ public final Policy setIamPolicy(String resource, Policy policy) {
    * try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
    *   SetIamPolicyRequest request =
    *       SetIamPolicyRequest.newBuilder()
-   *           .setResource(
-   *               TagTemplateName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]").toString())
+   *           .setResource(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
    *           .setPolicy(Policy.newBuilder().build())
    *           .build();
    *   Policy response = dataCatalogClient.setIamPolicy(request);
@@ -3396,8 +3563,7 @@ public final Policy setIamPolicy(SetIamPolicyRequest request) {
    * try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
    *   SetIamPolicyRequest request =
    *       SetIamPolicyRequest.newBuilder()
-   *           .setResource(
-   *               TagTemplateName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]").toString())
+   *           .setResource(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
    *           .setPolicy(Policy.newBuilder().build())
    *           .build();
    *   ApiFuture future = dataCatalogClient.setIamPolicyCallable().futureCall(request);
@@ -3428,7 +3594,7 @@ public final UnaryCallable setIamPolicyCallable() {
    *
    * 
    {@code
    * try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
-   *   ResourceName resource = TagTemplateName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]");
+   *   ResourceName resource = TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]");
    *   Policy response = dataCatalogClient.getIamPolicy(resource);
    * }
    * }
    
@@ -3463,7 +3629,7 @@ public final Policy getIamPolicy(ResourceName resource) {
    *
    * 
    {@code
    * try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
-   *   String resource = TagTemplateName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]").toString();
+   *   String resource = TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString();
    *   Policy response = dataCatalogClient.getIamPolicy(resource);
    * }
    * }
    
@@ -3497,8 +3663,7 @@ public final Policy getIamPolicy(String resource) {
    * try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
    *   GetIamPolicyRequest request =
    *       GetIamPolicyRequest.newBuilder()
-   *           .setResource(
-   *               TagTemplateName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]").toString())
+   *           .setResource(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
    *           .setOptions(GetPolicyOptions.newBuilder().build())
    *           .build();
    *   Policy response = dataCatalogClient.getIamPolicy(request);
@@ -3532,8 +3697,7 @@ public final Policy getIamPolicy(GetIamPolicyRequest request) {
    * try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
    *   GetIamPolicyRequest request =
    *       GetIamPolicyRequest.newBuilder()
-   *           .setResource(
-   *               TagTemplateName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]").toString())
+   *           .setResource(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
    *           .setOptions(GetPolicyOptions.newBuilder().build())
    *           .build();
    *   ApiFuture future = dataCatalogClient.getIamPolicyCallable().futureCall(request);
@@ -3563,8 +3727,7 @@ public final UnaryCallable getIamPolicyCallable() {
    * try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
    *   TestIamPermissionsRequest request =
    *       TestIamPermissionsRequest.newBuilder()
-   *           .setResource(
-   *               TagTemplateName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]").toString())
+   *           .setResource(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
    *           .addAllPermissions(new ArrayList())
    *           .build();
    *   TestIamPermissionsResponse response = dataCatalogClient.testIamPermissions(request);
@@ -3595,8 +3758,7 @@ public final TestIamPermissionsResponse testIamPermissions(TestIamPermissionsReq
    * try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
    *   TestIamPermissionsRequest request =
    *       TestIamPermissionsRequest.newBuilder()
-   *           .setResource(
-   *               TagTemplateName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]").toString())
+   *           .setResource(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
    *           .addAllPermissions(new ArrayList())
    *           .build();
    *   ApiFuture future =
diff --git a/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/DataCatalogSettings.java b/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/DataCatalogSettings.java
index c368ade1..46c7af68 100644
--- a/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/DataCatalogSettings.java
+++ b/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/DataCatalogSettings.java
@@ -179,6 +179,12 @@ public UnaryCallSettings deleteTagTemplateSetti
     return ((DataCatalogStubSettings) getStubSettings()).renameTagTemplateFieldSettings();
   }
 
+  /** Returns the object with the settings used for calls to renameTagTemplateFieldEnumValue. */
+  public UnaryCallSettings
+      renameTagTemplateFieldEnumValueSettings() {
+    return ((DataCatalogStubSettings) getStubSettings()).renameTagTemplateFieldEnumValueSettings();
+  }
+
   /** Returns the object with the settings used for calls to deleteTagTemplateField. */
   public UnaryCallSettings deleteTagTemplateFieldSettings() {
     return ((DataCatalogStubSettings) getStubSettings()).deleteTagTemplateFieldSettings();
@@ -426,6 +432,12 @@ public UnaryCallSettings.Builder deleteTagTempl
       return getStubSettingsBuilder().renameTagTemplateFieldSettings();
     }
 
+    /** Returns the builder for the settings used for calls to renameTagTemplateFieldEnumValue. */
+    public UnaryCallSettings.Builder
+        renameTagTemplateFieldEnumValueSettings() {
+      return getStubSettingsBuilder().renameTagTemplateFieldEnumValueSettings();
+    }
+
     /** Returns the builder for the settings used for calls to deleteTagTemplateField. */
     public UnaryCallSettings.Builder
         deleteTagTemplateFieldSettings() {
diff --git a/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagManagerClient.java b/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagManagerClient.java
new file mode 100644
index 00000000..f487b5b6
--- /dev/null
+++ b/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagManagerClient.java
@@ -0,0 +1,1525 @@
+/*
+ * Copyright 2021 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.datacatalog.v1;
+
+import com.google.api.core.ApiFunction;
+import com.google.api.core.ApiFuture;
+import com.google.api.core.ApiFutures;
+import com.google.api.core.BetaApi;
+import com.google.api.gax.core.BackgroundResource;
+import com.google.api.gax.paging.AbstractFixedSizeCollection;
+import com.google.api.gax.paging.AbstractPage;
+import com.google.api.gax.paging.AbstractPagedListResponse;
+import com.google.api.gax.rpc.PageContext;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.cloud.datacatalog.v1.stub.PolicyTagManagerStub;
+import com.google.cloud.datacatalog.v1.stub.PolicyTagManagerStubSettings;
+import com.google.common.util.concurrent.MoreExecutors;
+import com.google.iam.v1.GetIamPolicyRequest;
+import com.google.iam.v1.Policy;
+import com.google.iam.v1.SetIamPolicyRequest;
+import com.google.iam.v1.TestIamPermissionsRequest;
+import com.google.iam.v1.TestIamPermissionsResponse;
+import com.google.protobuf.Empty;
+import java.io.IOException;
+import java.util.List;
+import java.util.concurrent.TimeUnit;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+/**
+ * Service Description: Policy Tag Manager API service allows clients to manage their policy tags
+ * and taxonomies.
+ *
+ * 
    Policy tags are used to tag BigQuery columns and apply additional access control policies. A
+ * taxonomy is a hierarchical grouping of policy tags that classify data along a common axis.
+ *
+ * 
    This class provides the ability to make remote calls to the backing service through method
+ * calls that map to API methods. Sample code to get started:
+ *
+ * 
    {@code
+ * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+ *   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
+ *   Taxonomy taxonomy = Taxonomy.newBuilder().build();
+ *   Taxonomy response = policyTagManagerClient.createTaxonomy(parent, taxonomy);
+ * }
+ * }
    
+ *
+ * 
    Note: close() needs to be called on the PolicyTagManagerClient object to clean up resources
+ * such as threads. In the example above, try-with-resources is used, which automatically calls
+ * close().
+ *
+ * 
    The surface of this class includes several types of Java methods for each of the API's
+ * methods:
+ *
+ * 
      
+ *   
    1. A "flattened" method. With this type of method, the fields of the request type have been
+ *       converted into function parameters. It may be the case that not all fields are available as
+ *       parameters, and not every API method will have a flattened method entry point.
+ *   
    2. A "request object" method. This type of method only takes one parameter, a request object,
+ *       which must be constructed before the call. Not every API method will have a request object
+ *       method.
+ *   
    3. A "callable" method. This type of method takes no parameters and returns an immutable API
+ *       callable object, which can be used to initiate calls to the service.
+ * 
    
+ *
+ * 
    See the individual methods for example code.
+ *
+ * 
    Many parameters require resource names to be formatted in a particular way. To assist with
+ * these names, this class includes a format method for each type of name, and additionally a parse
+ * method to extract the individual identifiers contained within names that are returned.
+ *
+ * 
    This class can be customized by passing in a custom instance of PolicyTagManagerSettings to
+ * create(). For example:
+ *
+ * 
    To customize credentials:
+ *
+ * 
    {@code
+ * PolicyTagManagerSettings policyTagManagerSettings =
+ *     PolicyTagManagerSettings.newBuilder()
+ *         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
+ *         .build();
+ * PolicyTagManagerClient policyTagManagerClient =
+ *     PolicyTagManagerClient.create(policyTagManagerSettings);
+ * }
    
+ *
+ * 
    To customize the endpoint:
+ *
+ * 
    {@code
+ * PolicyTagManagerSettings policyTagManagerSettings =
+ *     PolicyTagManagerSettings.newBuilder().setEndpoint(myEndpoint).build();
+ * PolicyTagManagerClient policyTagManagerClient =
+ *     PolicyTagManagerClient.create(policyTagManagerSettings);
+ * }
    
+ *
+ * 
    Please refer to the GitHub repository's samples for more quickstart code snippets.
+ */
+@Generated("by gapic-generator-java")
+public class PolicyTagManagerClient implements BackgroundResource {
+  private final PolicyTagManagerSettings settings;
+  private final PolicyTagManagerStub stub;
+
+  /** Constructs an instance of PolicyTagManagerClient with default settings. */
+  public static final PolicyTagManagerClient create() throws IOException {
+    return create(PolicyTagManagerSettings.newBuilder().build());
+  }
+
+  /**
+   * Constructs an instance of PolicyTagManagerClient, using the given settings. The channels are
+   * created based on the settings passed in, or defaults for any settings that are not set.
+   */
+  public static final PolicyTagManagerClient create(PolicyTagManagerSettings settings)
+      throws IOException {
+    return new PolicyTagManagerClient(settings);
+  }
+
+  /**
+   * Constructs an instance of PolicyTagManagerClient, using the given stub for making calls. This
+   * is for advanced usage - prefer using create(PolicyTagManagerSettings).
+   */
+  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+  public static final PolicyTagManagerClient create(PolicyTagManagerStub stub) {
+    return new PolicyTagManagerClient(stub);
+  }
+
+  /**
+   * Constructs an instance of PolicyTagManagerClient, using the given settings. This is protected
+   * so that it is easy to make a subclass, but otherwise, the static factory methods should be
+   * preferred.
+   */
+  protected PolicyTagManagerClient(PolicyTagManagerSettings settings) throws IOException {
+    this.settings = settings;
+    this.stub = ((PolicyTagManagerStubSettings) settings.getStubSettings()).createStub();
+  }
+
+  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+  protected PolicyTagManagerClient(PolicyTagManagerStub stub) {
+    this.settings = null;
+    this.stub = stub;
+  }
+
+  public final PolicyTagManagerSettings getSettings() {
+    return settings;
+  }
+
+  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+  public PolicyTagManagerStub getStub() {
+    return stub;
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Creates a taxonomy in a specified project. The taxonomy is initially empty, i.e., does not
+   * contain policy tags.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
+   *   Taxonomy taxonomy = Taxonomy.newBuilder().build();
+   *   Taxonomy response = policyTagManagerClient.createTaxonomy(parent, taxonomy);
+   * }
+   * }
    
+   *
+   * @param parent Required. Resource name of the project that the taxonomy will belong to.
+   * @param taxonomy The taxonomy to be created.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final Taxonomy createTaxonomy(LocationName parent, Taxonomy taxonomy) {
+    CreateTaxonomyRequest request =
+        CreateTaxonomyRequest.newBuilder()
+            .setParent(parent == null ? null : parent.toString())
+            .setTaxonomy(taxonomy)
+            .build();
+    return createTaxonomy(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Creates a taxonomy in a specified project. The taxonomy is initially empty, i.e., does not
+   * contain policy tags.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   String parent = TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString();
+   *   Taxonomy taxonomy = Taxonomy.newBuilder().build();
+   *   Taxonomy response = policyTagManagerClient.createTaxonomy(parent, taxonomy);
+   * }
+   * }
    
+   *
+   * @param parent Required. Resource name of the project that the taxonomy will belong to.
+   * @param taxonomy The taxonomy to be created.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final Taxonomy createTaxonomy(String parent, Taxonomy taxonomy) {
+    CreateTaxonomyRequest request =
+        CreateTaxonomyRequest.newBuilder().setParent(parent).setTaxonomy(taxonomy).build();
+    return createTaxonomy(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Creates a taxonomy in a specified project. The taxonomy is initially empty, i.e., does not
+   * contain policy tags.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   CreateTaxonomyRequest request =
+   *       CreateTaxonomyRequest.newBuilder()
+   *           .setParent(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
+   *           .setTaxonomy(Taxonomy.newBuilder().build())
+   *           .build();
+   *   Taxonomy response = policyTagManagerClient.createTaxonomy(request);
+   * }
+   * }
    
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final Taxonomy createTaxonomy(CreateTaxonomyRequest request) {
+    return createTaxonomyCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Creates a taxonomy in a specified project. The taxonomy is initially empty, i.e., does not
+   * contain policy tags.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   CreateTaxonomyRequest request =
+   *       CreateTaxonomyRequest.newBuilder()
+   *           .setParent(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
+   *           .setTaxonomy(Taxonomy.newBuilder().build())
+   *           .build();
+   *   ApiFuture future =
+   *       policyTagManagerClient.createTaxonomyCallable().futureCall(request);
+   *   // Do something.
+   *   Taxonomy response = future.get();
+   * }
+   * }
    
+   */
+  public final UnaryCallable createTaxonomyCallable() {
+    return stub.createTaxonomyCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Deletes a taxonomy. This method will also delete all policy tags in this taxonomy, their
+   * associated policies, and the policy tags references from BigQuery columns.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   TaxonomyName name = TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]");
+   *   policyTagManagerClient.deleteTaxonomy(name);
+   * }
+   * }
    
+   *
+   * @param name Required. Resource name of the taxonomy to be deleted. All policy tags in this
+   *     taxonomy will also be deleted.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final void deleteTaxonomy(TaxonomyName name) {
+    DeleteTaxonomyRequest request =
+        DeleteTaxonomyRequest.newBuilder().setName(name == null ? null : name.toString()).build();
+    deleteTaxonomy(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Deletes a taxonomy. This method will also delete all policy tags in this taxonomy, their
+   * associated policies, and the policy tags references from BigQuery columns.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   String name = TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString();
+   *   policyTagManagerClient.deleteTaxonomy(name);
+   * }
+   * }
    
+   *
+   * @param name Required. Resource name of the taxonomy to be deleted. All policy tags in this
+   *     taxonomy will also be deleted.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final void deleteTaxonomy(String name) {
+    DeleteTaxonomyRequest request = DeleteTaxonomyRequest.newBuilder().setName(name).build();
+    deleteTaxonomy(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Deletes a taxonomy. This method will also delete all policy tags in this taxonomy, their
+   * associated policies, and the policy tags references from BigQuery columns.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   DeleteTaxonomyRequest request =
+   *       DeleteTaxonomyRequest.newBuilder()
+   *           .setName(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
+   *           .build();
+   *   policyTagManagerClient.deleteTaxonomy(request);
+   * }
+   * }
    
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final void deleteTaxonomy(DeleteTaxonomyRequest request) {
+    deleteTaxonomyCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Deletes a taxonomy. This method will also delete all policy tags in this taxonomy, their
+   * associated policies, and the policy tags references from BigQuery columns.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   DeleteTaxonomyRequest request =
+   *       DeleteTaxonomyRequest.newBuilder()
+   *           .setName(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
+   *           .build();
+   *   ApiFuture future = policyTagManagerClient.deleteTaxonomyCallable().futureCall(request);
+   *   // Do something.
+   *   future.get();
+   * }
+   * }
    
+   */
+  public final UnaryCallable deleteTaxonomyCallable() {
+    return stub.deleteTaxonomyCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Updates a taxonomy. This method can update the taxonomy's display name, description, and
+   * activated policy types.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   Taxonomy taxonomy = Taxonomy.newBuilder().build();
+   *   Taxonomy response = policyTagManagerClient.updateTaxonomy(taxonomy);
+   * }
+   * }
    
+   *
+   * @param taxonomy The taxonomy to update. Only description, display_name, and activated policy
+   *     types can be updated.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final Taxonomy updateTaxonomy(Taxonomy taxonomy) {
+    UpdateTaxonomyRequest request =
+        UpdateTaxonomyRequest.newBuilder().setTaxonomy(taxonomy).build();
+    return updateTaxonomy(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Updates a taxonomy. This method can update the taxonomy's display name, description, and
+   * activated policy types.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   UpdateTaxonomyRequest request =
+   *       UpdateTaxonomyRequest.newBuilder()
+   *           .setTaxonomy(Taxonomy.newBuilder().build())
+   *           .setUpdateMask(FieldMask.newBuilder().build())
+   *           .build();
+   *   Taxonomy response = policyTagManagerClient.updateTaxonomy(request);
+   * }
+   * }
    
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final Taxonomy updateTaxonomy(UpdateTaxonomyRequest request) {
+    return updateTaxonomyCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Updates a taxonomy. This method can update the taxonomy's display name, description, and
+   * activated policy types.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   UpdateTaxonomyRequest request =
+   *       UpdateTaxonomyRequest.newBuilder()
+   *           .setTaxonomy(Taxonomy.newBuilder().build())
+   *           .setUpdateMask(FieldMask.newBuilder().build())
+   *           .build();
+   *   ApiFuture future =
+   *       policyTagManagerClient.updateTaxonomyCallable().futureCall(request);
+   *   // Do something.
+   *   Taxonomy response = future.get();
+   * }
+   * }
    
+   */
+  public final UnaryCallable updateTaxonomyCallable() {
+    return stub.updateTaxonomyCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists all taxonomies in a project in a particular location that the caller has permission to
+   * view.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
+   *   for (Taxonomy element : policyTagManagerClient.listTaxonomies(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * }
    
+   *
+   * @param parent Required. Resource name of the project to list the taxonomies of.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final ListTaxonomiesPagedResponse listTaxonomies(LocationName parent) {
+    ListTaxonomiesRequest request =
+        ListTaxonomiesRequest.newBuilder()
+            .setParent(parent == null ? null : parent.toString())
+            .build();
+    return listTaxonomies(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists all taxonomies in a project in a particular location that the caller has permission to
+   * view.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   String parent = TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString();
+   *   for (Taxonomy element : policyTagManagerClient.listTaxonomies(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * }
    
+   *
+   * @param parent Required. Resource name of the project to list the taxonomies of.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final ListTaxonomiesPagedResponse listTaxonomies(String parent) {
+    ListTaxonomiesRequest request = ListTaxonomiesRequest.newBuilder().setParent(parent).build();
+    return listTaxonomies(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists all taxonomies in a project in a particular location that the caller has permission to
+   * view.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   ListTaxonomiesRequest request =
+   *       ListTaxonomiesRequest.newBuilder()
+   *           .setParent(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
+   *           .setPageSize(883849137)
+   *           .setPageToken("pageToken873572522")
+   *           .build();
+   *   for (Taxonomy element : policyTagManagerClient.listTaxonomies(request).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * }
    
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final ListTaxonomiesPagedResponse listTaxonomies(ListTaxonomiesRequest request) {
+    return listTaxonomiesPagedCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists all taxonomies in a project in a particular location that the caller has permission to
+   * view.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   ListTaxonomiesRequest request =
+   *       ListTaxonomiesRequest.newBuilder()
+   *           .setParent(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
+   *           .setPageSize(883849137)
+   *           .setPageToken("pageToken873572522")
+   *           .build();
+   *   ApiFuture future =
+   *       policyTagManagerClient.listTaxonomiesPagedCallable().futureCall(request);
+   *   // Do something.
+   *   for (Taxonomy element : future.get().iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * }
    
+   */
+  public final UnaryCallable
+      listTaxonomiesPagedCallable() {
+    return stub.listTaxonomiesPagedCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists all taxonomies in a project in a particular location that the caller has permission to
+   * view.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   ListTaxonomiesRequest request =
+   *       ListTaxonomiesRequest.newBuilder()
+   *           .setParent(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
+   *           .setPageSize(883849137)
+   *           .setPageToken("pageToken873572522")
+   *           .build();
+   *   while (true) {
+   *     ListTaxonomiesResponse response =
+   *         policyTagManagerClient.listTaxonomiesCallable().call(request);
+   *     for (Taxonomy element : response.getResponsesList()) {
+   *       // doThingsWith(element);
+   *     }
+   *     String nextPageToken = response.getNextPageToken();
+   *     if (!Strings.isNullOrEmpty(nextPageToken)) {
+   *       request = request.toBuilder().setPageToken(nextPageToken).build();
+   *     } else {
+   *       break;
+   *     }
+   *   }
+   * }
+   * }
    
+   */
+  public final UnaryCallable
+      listTaxonomiesCallable() {
+    return stub.listTaxonomiesCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Gets a taxonomy.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   TaxonomyName name = TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]");
+   *   Taxonomy response = policyTagManagerClient.getTaxonomy(name);
+   * }
+   * }
    
+   *
+   * @param name Required. Resource name of the requested taxonomy.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final Taxonomy getTaxonomy(TaxonomyName name) {
+    GetTaxonomyRequest request =
+        GetTaxonomyRequest.newBuilder().setName(name == null ? null : name.toString()).build();
+    return getTaxonomy(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Gets a taxonomy.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   String name = TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString();
+   *   Taxonomy response = policyTagManagerClient.getTaxonomy(name);
+   * }
+   * }
    
+   *
+   * @param name Required. Resource name of the requested taxonomy.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final Taxonomy getTaxonomy(String name) {
+    GetTaxonomyRequest request = GetTaxonomyRequest.newBuilder().setName(name).build();
+    return getTaxonomy(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Gets a taxonomy.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   GetTaxonomyRequest request =
+   *       GetTaxonomyRequest.newBuilder()
+   *           .setName(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
+   *           .build();
+   *   Taxonomy response = policyTagManagerClient.getTaxonomy(request);
+   * }
+   * }
    
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final Taxonomy getTaxonomy(GetTaxonomyRequest request) {
+    return getTaxonomyCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Gets a taxonomy.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   GetTaxonomyRequest request =
+   *       GetTaxonomyRequest.newBuilder()
+   *           .setName(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
+   *           .build();
+   *   ApiFuture future = policyTagManagerClient.getTaxonomyCallable().futureCall(request);
+   *   // Do something.
+   *   Taxonomy response = future.get();
+   * }
+   * }
    
+   */
+  public final UnaryCallable getTaxonomyCallable() {
+    return stub.getTaxonomyCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Creates a policy tag in a taxonomy.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   TaxonomyName parent = TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]");
+   *   PolicyTag policyTag = PolicyTag.newBuilder().build();
+   *   PolicyTag response = policyTagManagerClient.createPolicyTag(parent, policyTag);
+   * }
+   * }
    
+   *
+   * @param parent Required. Resource name of the taxonomy that the policy tag will belong to.
+   * @param policyTag The policy tag to be created.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final PolicyTag createPolicyTag(TaxonomyName parent, PolicyTag policyTag) {
+    CreatePolicyTagRequest request =
+        CreatePolicyTagRequest.newBuilder()
+            .setParent(parent == null ? null : parent.toString())
+            .setPolicyTag(policyTag)
+            .build();
+    return createPolicyTag(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Creates a policy tag in a taxonomy.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   String parent =
+   *       PolicyTagName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]", "[POLICY_TAG]").toString();
+   *   PolicyTag policyTag = PolicyTag.newBuilder().build();
+   *   PolicyTag response = policyTagManagerClient.createPolicyTag(parent, policyTag);
+   * }
+   * }
    
+   *
+   * @param parent Required. Resource name of the taxonomy that the policy tag will belong to.
+   * @param policyTag The policy tag to be created.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final PolicyTag createPolicyTag(String parent, PolicyTag policyTag) {
+    CreatePolicyTagRequest request =
+        CreatePolicyTagRequest.newBuilder().setParent(parent).setPolicyTag(policyTag).build();
+    return createPolicyTag(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Creates a policy tag in a taxonomy.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   CreatePolicyTagRequest request =
+   *       CreatePolicyTagRequest.newBuilder()
+   *           .setParent(
+   *               PolicyTagName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]", "[POLICY_TAG]")
+   *                   .toString())
+   *           .setPolicyTag(PolicyTag.newBuilder().build())
+   *           .build();
+   *   PolicyTag response = policyTagManagerClient.createPolicyTag(request);
+   * }
+   * }
    
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final PolicyTag createPolicyTag(CreatePolicyTagRequest request) {
+    return createPolicyTagCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Creates a policy tag in a taxonomy.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   CreatePolicyTagRequest request =
+   *       CreatePolicyTagRequest.newBuilder()
+   *           .setParent(
+   *               PolicyTagName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]", "[POLICY_TAG]")
+   *                   .toString())
+   *           .setPolicyTag(PolicyTag.newBuilder().build())
+   *           .build();
+   *   ApiFuture future =
+   *       policyTagManagerClient.createPolicyTagCallable().futureCall(request);
+   *   // Do something.
+   *   PolicyTag response = future.get();
+   * }
+   * }
    
+   */
+  public final UnaryCallable createPolicyTagCallable() {
+    return stub.createPolicyTagCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Deletes a policy tag. This method also deletes - all of its descendant policy tags, if any, -
+   * the policies associated with the policy tag and its descendants, and - references from BigQuery
+   * table schema of the policy tag and its descendants.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   PolicyTagName name =
+   *       PolicyTagName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]", "[POLICY_TAG]");
+   *   policyTagManagerClient.deletePolicyTag(name);
+   * }
+   * }
    
+   *
+   * @param name Required. Resource name of the policy tag to be deleted. All of its descendant
+   *     policy tags will also be deleted.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final void deletePolicyTag(PolicyTagName name) {
+    DeletePolicyTagRequest request =
+        DeletePolicyTagRequest.newBuilder().setName(name == null ? null : name.toString()).build();
+    deletePolicyTag(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Deletes a policy tag. This method also deletes - all of its descendant policy tags, if any, -
+   * the policies associated with the policy tag and its descendants, and - references from BigQuery
+   * table schema of the policy tag and its descendants.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   String name =
+   *       PolicyTagName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]", "[POLICY_TAG]").toString();
+   *   policyTagManagerClient.deletePolicyTag(name);
+   * }
+   * }
    
+   *
+   * @param name Required. Resource name of the policy tag to be deleted. All of its descendant
+   *     policy tags will also be deleted.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final void deletePolicyTag(String name) {
+    DeletePolicyTagRequest request = DeletePolicyTagRequest.newBuilder().setName(name).build();
+    deletePolicyTag(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Deletes a policy tag. This method also deletes - all of its descendant policy tags, if any, -
+   * the policies associated with the policy tag and its descendants, and - references from BigQuery
+   * table schema of the policy tag and its descendants.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   DeletePolicyTagRequest request =
+   *       DeletePolicyTagRequest.newBuilder()
+   *           .setName(
+   *               PolicyTagName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]", "[POLICY_TAG]")
+   *                   .toString())
+   *           .build();
+   *   policyTagManagerClient.deletePolicyTag(request);
+   * }
+   * }
    
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final void deletePolicyTag(DeletePolicyTagRequest request) {
+    deletePolicyTagCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Deletes a policy tag. This method also deletes - all of its descendant policy tags, if any, -
+   * the policies associated with the policy tag and its descendants, and - references from BigQuery
+   * table schema of the policy tag and its descendants.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   DeletePolicyTagRequest request =
+   *       DeletePolicyTagRequest.newBuilder()
+   *           .setName(
+   *               PolicyTagName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]", "[POLICY_TAG]")
+   *                   .toString())
+   *           .build();
+   *   ApiFuture future =
+   *       policyTagManagerClient.deletePolicyTagCallable().futureCall(request);
+   *   // Do something.
+   *   future.get();
+   * }
+   * }
    
+   */
+  public final UnaryCallable deletePolicyTagCallable() {
+    return stub.deletePolicyTagCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Updates a policy tag. This method can update the policy tag's display name, description, and
+   * parent policy tag.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   PolicyTag policyTag = PolicyTag.newBuilder().build();
+   *   PolicyTag response = policyTagManagerClient.updatePolicyTag(policyTag);
+   * }
+   * }
    
+   *
+   * @param policyTag The policy tag to update. Only the description, display_name, and
+   *     parent_policy_tag fields can be updated.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final PolicyTag updatePolicyTag(PolicyTag policyTag) {
+    UpdatePolicyTagRequest request =
+        UpdatePolicyTagRequest.newBuilder().setPolicyTag(policyTag).build();
+    return updatePolicyTag(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Updates a policy tag. This method can update the policy tag's display name, description, and
+   * parent policy tag.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   UpdatePolicyTagRequest request =
+   *       UpdatePolicyTagRequest.newBuilder()
+   *           .setPolicyTag(PolicyTag.newBuilder().build())
+   *           .setUpdateMask(FieldMask.newBuilder().build())
+   *           .build();
+   *   PolicyTag response = policyTagManagerClient.updatePolicyTag(request);
+   * }
+   * }
    
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final PolicyTag updatePolicyTag(UpdatePolicyTagRequest request) {
+    return updatePolicyTagCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Updates a policy tag. This method can update the policy tag's display name, description, and
+   * parent policy tag.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   UpdatePolicyTagRequest request =
+   *       UpdatePolicyTagRequest.newBuilder()
+   *           .setPolicyTag(PolicyTag.newBuilder().build())
+   *           .setUpdateMask(FieldMask.newBuilder().build())
+   *           .build();
+   *   ApiFuture future =
+   *       policyTagManagerClient.updatePolicyTagCallable().futureCall(request);
+   *   // Do something.
+   *   PolicyTag response = future.get();
+   * }
+   * }
    
+   */
+  public final UnaryCallable updatePolicyTagCallable() {
+    return stub.updatePolicyTagCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists all policy tags in a taxonomy.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   TaxonomyName parent = TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]");
+   *   for (PolicyTag element : policyTagManagerClient.listPolicyTags(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * }
    
+   *
+   * @param parent Required. Resource name of the taxonomy to list the policy tags of.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final ListPolicyTagsPagedResponse listPolicyTags(TaxonomyName parent) {
+    ListPolicyTagsRequest request =
+        ListPolicyTagsRequest.newBuilder()
+            .setParent(parent == null ? null : parent.toString())
+            .build();
+    return listPolicyTags(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists all policy tags in a taxonomy.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   String parent =
+   *       PolicyTagName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]", "[POLICY_TAG]").toString();
+   *   for (PolicyTag element : policyTagManagerClient.listPolicyTags(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * }
    
+   *
+   * @param parent Required. Resource name of the taxonomy to list the policy tags of.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final ListPolicyTagsPagedResponse listPolicyTags(String parent) {
+    ListPolicyTagsRequest request = ListPolicyTagsRequest.newBuilder().setParent(parent).build();
+    return listPolicyTags(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists all policy tags in a taxonomy.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   ListPolicyTagsRequest request =
+   *       ListPolicyTagsRequest.newBuilder()
+   *           .setParent(
+   *               PolicyTagName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]", "[POLICY_TAG]")
+   *                   .toString())
+   *           .setPageSize(883849137)
+   *           .setPageToken("pageToken873572522")
+   *           .build();
+   *   for (PolicyTag element : policyTagManagerClient.listPolicyTags(request).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * }
    
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final ListPolicyTagsPagedResponse listPolicyTags(ListPolicyTagsRequest request) {
+    return listPolicyTagsPagedCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists all policy tags in a taxonomy.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   ListPolicyTagsRequest request =
+   *       ListPolicyTagsRequest.newBuilder()
+   *           .setParent(
+   *               PolicyTagName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]", "[POLICY_TAG]")
+   *                   .toString())
+   *           .setPageSize(883849137)
+   *           .setPageToken("pageToken873572522")
+   *           .build();
+   *   ApiFuture future =
+   *       policyTagManagerClient.listPolicyTagsPagedCallable().futureCall(request);
+   *   // Do something.
+   *   for (PolicyTag element : future.get().iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * }
    
+   */
+  public final UnaryCallable
+      listPolicyTagsPagedCallable() {
+    return stub.listPolicyTagsPagedCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists all policy tags in a taxonomy.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   ListPolicyTagsRequest request =
+   *       ListPolicyTagsRequest.newBuilder()
+   *           .setParent(
+   *               PolicyTagName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]", "[POLICY_TAG]")
+   *                   .toString())
+   *           .setPageSize(883849137)
+   *           .setPageToken("pageToken873572522")
+   *           .build();
+   *   while (true) {
+   *     ListPolicyTagsResponse response =
+   *         policyTagManagerClient.listPolicyTagsCallable().call(request);
+   *     for (PolicyTag element : response.getResponsesList()) {
+   *       // doThingsWith(element);
+   *     }
+   *     String nextPageToken = response.getNextPageToken();
+   *     if (!Strings.isNullOrEmpty(nextPageToken)) {
+   *       request = request.toBuilder().setPageToken(nextPageToken).build();
+   *     } else {
+   *       break;
+   *     }
+   *   }
+   * }
+   * }
    
+   */
+  public final UnaryCallable
+      listPolicyTagsCallable() {
+    return stub.listPolicyTagsCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Gets a policy tag.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   PolicyTagName name =
+   *       PolicyTagName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]", "[POLICY_TAG]");
+   *   PolicyTag response = policyTagManagerClient.getPolicyTag(name);
+   * }
+   * }
    
+   *
+   * @param name Required. Resource name of the requested policy tag.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final PolicyTag getPolicyTag(PolicyTagName name) {
+    GetPolicyTagRequest request =
+        GetPolicyTagRequest.newBuilder().setName(name == null ? null : name.toString()).build();
+    return getPolicyTag(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Gets a policy tag.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   String name =
+   *       PolicyTagName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]", "[POLICY_TAG]").toString();
+   *   PolicyTag response = policyTagManagerClient.getPolicyTag(name);
+   * }
+   * }
    
+   *
+   * @param name Required. Resource name of the requested policy tag.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final PolicyTag getPolicyTag(String name) {
+    GetPolicyTagRequest request = GetPolicyTagRequest.newBuilder().setName(name).build();
+    return getPolicyTag(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Gets a policy tag.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   GetPolicyTagRequest request =
+   *       GetPolicyTagRequest.newBuilder()
+   *           .setName(
+   *               PolicyTagName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]", "[POLICY_TAG]")
+   *                   .toString())
+   *           .build();
+   *   PolicyTag response = policyTagManagerClient.getPolicyTag(request);
+   * }
+   * }
    
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final PolicyTag getPolicyTag(GetPolicyTagRequest request) {
+    return getPolicyTagCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Gets a policy tag.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   GetPolicyTagRequest request =
+   *       GetPolicyTagRequest.newBuilder()
+   *           .setName(
+   *               PolicyTagName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]", "[POLICY_TAG]")
+   *                   .toString())
+   *           .build();
+   *   ApiFuture future =
+   *       policyTagManagerClient.getPolicyTagCallable().futureCall(request);
+   *   // Do something.
+   *   PolicyTag response = future.get();
+   * }
+   * }
    
+   */
+  public final UnaryCallable getPolicyTagCallable() {
+    return stub.getPolicyTagCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Gets the IAM policy for a policy tag or a taxonomy.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   GetIamPolicyRequest request =
+   *       GetIamPolicyRequest.newBuilder()
+   *           .setResource(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
+   *           .setOptions(GetPolicyOptions.newBuilder().build())
+   *           .build();
+   *   Policy response = policyTagManagerClient.getIamPolicy(request);
+   * }
+   * }
    
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final Policy getIamPolicy(GetIamPolicyRequest request) {
+    return getIamPolicyCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Gets the IAM policy for a policy tag or a taxonomy.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   GetIamPolicyRequest request =
+   *       GetIamPolicyRequest.newBuilder()
+   *           .setResource(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
+   *           .setOptions(GetPolicyOptions.newBuilder().build())
+   *           .build();
+   *   ApiFuture future = policyTagManagerClient.getIamPolicyCallable().futureCall(request);
+   *   // Do something.
+   *   Policy response = future.get();
+   * }
+   * }
    
+   */
+  public final UnaryCallable getIamPolicyCallable() {
+    return stub.getIamPolicyCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Sets the IAM policy for a policy tag or a taxonomy.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   SetIamPolicyRequest request =
+   *       SetIamPolicyRequest.newBuilder()
+   *           .setResource(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
+   *           .setPolicy(Policy.newBuilder().build())
+   *           .build();
+   *   Policy response = policyTagManagerClient.setIamPolicy(request);
+   * }
+   * }
    
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final Policy setIamPolicy(SetIamPolicyRequest request) {
+    return setIamPolicyCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Sets the IAM policy for a policy tag or a taxonomy.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   SetIamPolicyRequest request =
+   *       SetIamPolicyRequest.newBuilder()
+   *           .setResource(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
+   *           .setPolicy(Policy.newBuilder().build())
+   *           .build();
+   *   ApiFuture future = policyTagManagerClient.setIamPolicyCallable().futureCall(request);
+   *   // Do something.
+   *   Policy response = future.get();
+   * }
+   * }
    
+   */
+  public final UnaryCallable setIamPolicyCallable() {
+    return stub.setIamPolicyCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Returns the permissions that a caller has on a specified policy tag or taxonomy.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   TestIamPermissionsRequest request =
+   *       TestIamPermissionsRequest.newBuilder()
+   *           .setResource(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
+   *           .addAllPermissions(new ArrayList())
+   *           .build();
+   *   TestIamPermissionsResponse response = policyTagManagerClient.testIamPermissions(request);
+   * }
+   * }
    
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final TestIamPermissionsResponse testIamPermissions(TestIamPermissionsRequest request) {
+    return testIamPermissionsCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Returns the permissions that a caller has on a specified policy tag or taxonomy.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+   *   TestIamPermissionsRequest request =
+   *       TestIamPermissionsRequest.newBuilder()
+   *           .setResource(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
+   *           .addAllPermissions(new ArrayList())
+   *           .build();
+   *   ApiFuture future =
+   *       policyTagManagerClient.testIamPermissionsCallable().futureCall(request);
+   *   // Do something.
+   *   TestIamPermissionsResponse response = future.get();
+   * }
+   * }
    
+   */
+  public final UnaryCallable
+      testIamPermissionsCallable() {
+    return stub.testIamPermissionsCallable();
+  }
+
+  @Override
+  public final void close() {
+    stub.close();
+  }
+
+  @Override
+  public void shutdown() {
+    stub.shutdown();
+  }
+
+  @Override
+  public boolean isShutdown() {
+    return stub.isShutdown();
+  }
+
+  @Override
+  public boolean isTerminated() {
+    return stub.isTerminated();
+  }
+
+  @Override
+  public void shutdownNow() {
+    stub.shutdownNow();
+  }
+
+  @Override
+  public boolean awaitTermination(long duration, TimeUnit unit) throws InterruptedException {
+    return stub.awaitTermination(duration, unit);
+  }
+
+  public static class ListTaxonomiesPagedResponse
+      extends AbstractPagedListResponse<
+          ListTaxonomiesRequest,
+          ListTaxonomiesResponse,
+          Taxonomy,
+          ListTaxonomiesPage,
+          ListTaxonomiesFixedSizeCollection> {
+
+    public static ApiFuture createAsync(
+        PageContext context,
+        ApiFuture futureResponse) {
+      ApiFuture futurePage =
+          ListTaxonomiesPage.createEmptyPage().createPageAsync(context, futureResponse);
+      return ApiFutures.transform(
+          futurePage,
+          new ApiFunction() {
+            @Override
+            public ListTaxonomiesPagedResponse apply(ListTaxonomiesPage input) {
+              return new ListTaxonomiesPagedResponse(input);
+            }
+          },
+          MoreExecutors.directExecutor());
+    }
+
+    private ListTaxonomiesPagedResponse(ListTaxonomiesPage page) {
+      super(page, ListTaxonomiesFixedSizeCollection.createEmptyCollection());
+    }
+  }
+
+  public static class ListTaxonomiesPage
+      extends AbstractPage<
+          ListTaxonomiesRequest, ListTaxonomiesResponse, Taxonomy, ListTaxonomiesPage> {
+
+    private ListTaxonomiesPage(
+        PageContext context,
+        ListTaxonomiesResponse response) {
+      super(context, response);
+    }
+
+    private static ListTaxonomiesPage createEmptyPage() {
+      return new ListTaxonomiesPage(null, null);
+    }
+
+    @Override
+    protected ListTaxonomiesPage createPage(
+        PageContext context,
+        ListTaxonomiesResponse response) {
+      return new ListTaxonomiesPage(context, response);
+    }
+
+    @Override
+    public ApiFuture createPageAsync(
+        PageContext context,
+        ApiFuture futureResponse) {
+      return super.createPageAsync(context, futureResponse);
+    }
+  }
+
+  public static class ListTaxonomiesFixedSizeCollection
+      extends AbstractFixedSizeCollection<
+          ListTaxonomiesRequest,
+          ListTaxonomiesResponse,
+          Taxonomy,
+          ListTaxonomiesPage,
+          ListTaxonomiesFixedSizeCollection> {
+
+    private ListTaxonomiesFixedSizeCollection(List pages, int collectionSize) {
+      super(pages, collectionSize);
+    }
+
+    private static ListTaxonomiesFixedSizeCollection createEmptyCollection() {
+      return new ListTaxonomiesFixedSizeCollection(null, 0);
+    }
+
+    @Override
+    protected ListTaxonomiesFixedSizeCollection createCollection(
+        List pages, int collectionSize) {
+      return new ListTaxonomiesFixedSizeCollection(pages, collectionSize);
+    }
+  }
+
+  public static class ListPolicyTagsPagedResponse
+      extends AbstractPagedListResponse<
+          ListPolicyTagsRequest,
+          ListPolicyTagsResponse,
+          PolicyTag,
+          ListPolicyTagsPage,
+          ListPolicyTagsFixedSizeCollection> {
+
+    public static ApiFuture createAsync(
+        PageContext context,
+        ApiFuture futureResponse) {
+      ApiFuture futurePage =
+          ListPolicyTagsPage.createEmptyPage().createPageAsync(context, futureResponse);
+      return ApiFutures.transform(
+          futurePage,
+          new ApiFunction() {
+            @Override
+            public ListPolicyTagsPagedResponse apply(ListPolicyTagsPage input) {
+              return new ListPolicyTagsPagedResponse(input);
+            }
+          },
+          MoreExecutors.directExecutor());
+    }
+
+    private ListPolicyTagsPagedResponse(ListPolicyTagsPage page) {
+      super(page, ListPolicyTagsFixedSizeCollection.createEmptyCollection());
+    }
+  }
+
+  public static class ListPolicyTagsPage
+      extends AbstractPage<
+          ListPolicyTagsRequest, ListPolicyTagsResponse, PolicyTag, ListPolicyTagsPage> {
+
+    private ListPolicyTagsPage(
+        PageContext context,
+        ListPolicyTagsResponse response) {
+      super(context, response);
+    }
+
+    private static ListPolicyTagsPage createEmptyPage() {
+      return new ListPolicyTagsPage(null, null);
+    }
+
+    @Override
+    protected ListPolicyTagsPage createPage(
+        PageContext context,
+        ListPolicyTagsResponse response) {
+      return new ListPolicyTagsPage(context, response);
+    }
+
+    @Override
+    public ApiFuture createPageAsync(
+        PageContext context,
+        ApiFuture futureResponse) {
+      return super.createPageAsync(context, futureResponse);
+    }
+  }
+
+  public static class ListPolicyTagsFixedSizeCollection
+      extends AbstractFixedSizeCollection<
+          ListPolicyTagsRequest,
+          ListPolicyTagsResponse,
+          PolicyTag,
+          ListPolicyTagsPage,
+          ListPolicyTagsFixedSizeCollection> {
+
+    private ListPolicyTagsFixedSizeCollection(List pages, int collectionSize) {
+      super(pages, collectionSize);
+    }
+
+    private static ListPolicyTagsFixedSizeCollection createEmptyCollection() {
+      return new ListPolicyTagsFixedSizeCollection(null, 0);
+    }
+
+    @Override
+    protected ListPolicyTagsFixedSizeCollection createCollection(
+        List pages, int collectionSize) {
+      return new ListPolicyTagsFixedSizeCollection(pages, collectionSize);
+    }
+  }
+}
diff --git a/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagManagerSerializationClient.java b/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagManagerSerializationClient.java
new file mode 100644
index 00000000..1b9bc685
--- /dev/null
+++ b/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagManagerSerializationClient.java
@@ -0,0 +1,308 @@
+/*
+ * Copyright 2021 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.datacatalog.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.core.BackgroundResource;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.cloud.datacatalog.v1.stub.PolicyTagManagerSerializationStub;
+import com.google.cloud.datacatalog.v1.stub.PolicyTagManagerSerializationStubSettings;
+import java.io.IOException;
+import java.util.concurrent.TimeUnit;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+/**
+ * Service Description: Policy Tag Manager serialization API service allows clients to manipulate
+ * their policy tags and taxonomies in serialized format, where taxonomy is a hierarchical group of
+ * policy tags.
+ *
+ * 
    This class provides the ability to make remote calls to the backing service through method
+ * calls that map to API methods. Sample code to get started:
+ *
+ * 
    {@code
+ * try (PolicyTagManagerSerializationClient policyTagManagerSerializationClient =
+ *     PolicyTagManagerSerializationClient.create()) {
+ *   ImportTaxonomiesRequest request =
+ *       ImportTaxonomiesRequest.newBuilder()
+ *           .setParent(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
+ *           .build();
+ *   ImportTaxonomiesResponse response =
+ *       policyTagManagerSerializationClient.importTaxonomies(request);
+ * }
+ * }
    
+ *
+ * 
    Note: close() needs to be called on the PolicyTagManagerSerializationClient object to clean up
+ * resources such as threads. In the example above, try-with-resources is used, which automatically
+ * calls close().
+ *
+ * 
    The surface of this class includes several types of Java methods for each of the API's
+ * methods:
+ *
+ * 
      
+ *   
    1. A "flattened" method. With this type of method, the fields of the request type have been
+ *       converted into function parameters. It may be the case that not all fields are available as
+ *       parameters, and not every API method will have a flattened method entry point.
+ *   
    2. A "request object" method. This type of method only takes one parameter, a request object,
+ *       which must be constructed before the call. Not every API method will have a request object
+ *       method.
+ *   
    3. A "callable" method. This type of method takes no parameters and returns an immutable API
+ *       callable object, which can be used to initiate calls to the service.
+ * 
    
+ *
+ * 
    See the individual methods for example code.
+ *
+ * 
    Many parameters require resource names to be formatted in a particular way. To assist with
+ * these names, this class includes a format method for each type of name, and additionally a parse
+ * method to extract the individual identifiers contained within names that are returned.
+ *
+ * 
    This class can be customized by passing in a custom instance of
+ * PolicyTagManagerSerializationSettings to create(). For example:
+ *
+ * 
    To customize credentials:
+ *
+ * 
    {@code
+ * PolicyTagManagerSerializationSettings policyTagManagerSerializationSettings =
+ *     PolicyTagManagerSerializationSettings.newBuilder()
+ *         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
+ *         .build();
+ * PolicyTagManagerSerializationClient policyTagManagerSerializationClient =
+ *     PolicyTagManagerSerializationClient.create(policyTagManagerSerializationSettings);
+ * }
    
+ *
+ * 
    To customize the endpoint:
+ *
+ * 
    {@code
+ * PolicyTagManagerSerializationSettings policyTagManagerSerializationSettings =
+ *     PolicyTagManagerSerializationSettings.newBuilder().setEndpoint(myEndpoint).build();
+ * PolicyTagManagerSerializationClient policyTagManagerSerializationClient =
+ *     PolicyTagManagerSerializationClient.create(policyTagManagerSerializationSettings);
+ * }
    
+ *
+ * 
    Please refer to the GitHub repository's samples for more quickstart code snippets.
+ */
+@Generated("by gapic-generator-java")
+public class PolicyTagManagerSerializationClient implements BackgroundResource {
+  private final PolicyTagManagerSerializationSettings settings;
+  private final PolicyTagManagerSerializationStub stub;
+
+  /** Constructs an instance of PolicyTagManagerSerializationClient with default settings. */
+  public static final PolicyTagManagerSerializationClient create() throws IOException {
+    return create(PolicyTagManagerSerializationSettings.newBuilder().build());
+  }
+
+  /**
+   * Constructs an instance of PolicyTagManagerSerializationClient, using the given settings. The
+   * channels are created based on the settings passed in, or defaults for any settings that are not
+   * set.
+   */
+  public static final PolicyTagManagerSerializationClient create(
+      PolicyTagManagerSerializationSettings settings) throws IOException {
+    return new PolicyTagManagerSerializationClient(settings);
+  }
+
+  /**
+   * Constructs an instance of PolicyTagManagerSerializationClient, using the given stub for making
+   * calls. This is for advanced usage - prefer using create(PolicyTagManagerSerializationSettings).
+   */
+  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+  public static final PolicyTagManagerSerializationClient create(
+      PolicyTagManagerSerializationStub stub) {
+    return new PolicyTagManagerSerializationClient(stub);
+  }
+
+  /**
+   * Constructs an instance of PolicyTagManagerSerializationClient, using the given settings. This
+   * is protected so that it is easy to make a subclass, but otherwise, the static factory methods
+   * should be preferred.
+   */
+  protected PolicyTagManagerSerializationClient(PolicyTagManagerSerializationSettings settings)
+      throws IOException {
+    this.settings = settings;
+    this.stub =
+        ((PolicyTagManagerSerializationStubSettings) settings.getStubSettings()).createStub();
+  }
+
+  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+  protected PolicyTagManagerSerializationClient(PolicyTagManagerSerializationStub stub) {
+    this.settings = null;
+    this.stub = stub;
+  }
+
+  public final PolicyTagManagerSerializationSettings getSettings() {
+    return settings;
+  }
+
+  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+  public PolicyTagManagerSerializationStub getStub() {
+    return stub;
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Creates new taxonomies (including their policy tags) by importing from inlined source or
+   * cross-regional source. New taxonomies will be created in a given parent project.
+   *
+   * 
    If using the cross-regional source, a new taxonomy is created by copying from a source in
+   * another region.
+   *
+   * 
    If using the inlined source, this method provides a way to bulk create taxonomies and policy
+   * tags using nested proto structure.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerSerializationClient policyTagManagerSerializationClient =
+   *     PolicyTagManagerSerializationClient.create()) {
+   *   ImportTaxonomiesRequest request =
+   *       ImportTaxonomiesRequest.newBuilder()
+   *           .setParent(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
+   *           .build();
+   *   ImportTaxonomiesResponse response =
+   *       policyTagManagerSerializationClient.importTaxonomies(request);
+   * }
+   * }
    
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final ImportTaxonomiesResponse importTaxonomies(ImportTaxonomiesRequest request) {
+    return importTaxonomiesCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Creates new taxonomies (including their policy tags) by importing from inlined source or
+   * cross-regional source. New taxonomies will be created in a given parent project.
+   *
+   * 
    If using the cross-regional source, a new taxonomy is created by copying from a source in
+   * another region.
+   *
+   * 
    If using the inlined source, this method provides a way to bulk create taxonomies and policy
+   * tags using nested proto structure.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerSerializationClient policyTagManagerSerializationClient =
+   *     PolicyTagManagerSerializationClient.create()) {
+   *   ImportTaxonomiesRequest request =
+   *       ImportTaxonomiesRequest.newBuilder()
+   *           .setParent(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
+   *           .build();
+   *   ApiFuture future =
+   *       policyTagManagerSerializationClient.importTaxonomiesCallable().futureCall(request);
+   *   // Do something.
+   *   ImportTaxonomiesResponse response = future.get();
+   * }
+   * }
    
+   */
+  public final UnaryCallable
+      importTaxonomiesCallable() {
+    return stub.importTaxonomiesCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Exports taxonomies as the requested type and returns the taxonomies including their policy
+   * tags. The requested taxonomies must belong to one project.
+   *
+   * 
    SerializedTaxonomy protos with nested policy tags that are generated by this method can be
+   * used as input for future ImportTaxonomies calls.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerSerializationClient policyTagManagerSerializationClient =
+   *     PolicyTagManagerSerializationClient.create()) {
+   *   ExportTaxonomiesRequest request =
+   *       ExportTaxonomiesRequest.newBuilder()
+   *           .setParent(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
+   *           .addAllTaxonomies(new ArrayList())
+   *           .build();
+   *   ExportTaxonomiesResponse response =
+   *       policyTagManagerSerializationClient.exportTaxonomies(request);
+   * }
+   * }
    
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final ExportTaxonomiesResponse exportTaxonomies(ExportTaxonomiesRequest request) {
+    return exportTaxonomiesCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Exports taxonomies as the requested type and returns the taxonomies including their policy
+   * tags. The requested taxonomies must belong to one project.
+   *
+   * 
    SerializedTaxonomy protos with nested policy tags that are generated by this method can be
+   * used as input for future ImportTaxonomies calls.
+   *
+   * 
    Sample code:
+   *
+   * 
    {@code
+   * try (PolicyTagManagerSerializationClient policyTagManagerSerializationClient =
+   *     PolicyTagManagerSerializationClient.create()) {
+   *   ExportTaxonomiesRequest request =
+   *       ExportTaxonomiesRequest.newBuilder()
+   *           .setParent(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
+   *           .addAllTaxonomies(new ArrayList())
+   *           .build();
+   *   ApiFuture future =
+   *       policyTagManagerSerializationClient.exportTaxonomiesCallable().futureCall(request);
+   *   // Do something.
+   *   ExportTaxonomiesResponse response = future.get();
+   * }
+   * }
    
+   */
+  public final UnaryCallable
+      exportTaxonomiesCallable() {
+    return stub.exportTaxonomiesCallable();
+  }
+
+  @Override
+  public final void close() {
+    stub.close();
+  }
+
+  @Override
+  public void shutdown() {
+    stub.shutdown();
+  }
+
+  @Override
+  public boolean isShutdown() {
+    return stub.isShutdown();
+  }
+
+  @Override
+  public boolean isTerminated() {
+    return stub.isTerminated();
+  }
+
+  @Override
+  public void shutdownNow() {
+    stub.shutdownNow();
+  }
+
+  @Override
+  public boolean awaitTermination(long duration, TimeUnit unit) throws InterruptedException {
+    return stub.awaitTermination(duration, unit);
+  }
+}
diff --git a/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagManagerSerializationSettings.java b/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagManagerSerializationSettings.java
new file mode 100644
index 00000000..883e1a6c
--- /dev/null
+++ b/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagManagerSerializationSettings.java
@@ -0,0 +1,201 @@
+/*
+ * Copyright 2021 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.datacatalog.v1;
+
+import com.google.api.core.ApiFunction;
+import com.google.api.core.BetaApi;
+import com.google.api.gax.core.GoogleCredentialsProvider;
+import com.google.api.gax.core.InstantiatingExecutorProvider;
+import com.google.api.gax.grpc.InstantiatingGrpcChannelProvider;
+import com.google.api.gax.rpc.ApiClientHeaderProvider;
+import com.google.api.gax.rpc.ClientContext;
+import com.google.api.gax.rpc.ClientSettings;
+import com.google.api.gax.rpc.TransportChannelProvider;
+import com.google.api.gax.rpc.UnaryCallSettings;
+import com.google.cloud.datacatalog.v1.stub.PolicyTagManagerSerializationStubSettings;
+import java.io.IOException;
+import java.util.List;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+/**
+ * Settings class to configure an instance of {@link PolicyTagManagerSerializationClient}.
+ *
+ * 
    The default instance has everything set to sensible defaults:
+ *
+ * 
      
+ *   
    • The default service address (datacatalog.googleapis.com) and default port (443) are used.
+ *   
    • Credentials are acquired automatically through Application Default Credentials.
+ *   
    • Retries are configured for idempotent methods but not for non-idempotent methods.
+ * 
    
+ *
+ * 
    The builder of this class is recursive, so contained classes are themselves builders. When
+ * build() is called, the tree of builders is called to create the complete settings object.
+ *
+ * 
    For example, to set the total timeout of importTaxonomies to 30 seconds:
+ *
+ * 
    {@code
+ * PolicyTagManagerSerializationSettings.Builder policyTagManagerSerializationSettingsBuilder =
+ *     PolicyTagManagerSerializationSettings.newBuilder();
+ * policyTagManagerSerializationSettingsBuilder
+ *     .importTaxonomiesSettings()
+ *     .setRetrySettings(
+ *         policyTagManagerSerializationSettingsBuilder
+ *             .importTaxonomiesSettings()
+ *             .getRetrySettings()
+ *             .toBuilder()
+ *             .setTotalTimeout(Duration.ofSeconds(30))
+ *             .build());
+ * PolicyTagManagerSerializationSettings policyTagManagerSerializationSettings =
+ *     policyTagManagerSerializationSettingsBuilder.build();
+ * }
    
+ */
+@Generated("by gapic-generator-java")
+public class PolicyTagManagerSerializationSettings
+    extends ClientSettings {
+
+  /** Returns the object with the settings used for calls to importTaxonomies. */
+  public UnaryCallSettings
+      importTaxonomiesSettings() {
+    return ((PolicyTagManagerSerializationStubSettings) getStubSettings())
+        .importTaxonomiesSettings();
+  }
+
+  /** Returns the object with the settings used for calls to exportTaxonomies. */
+  public UnaryCallSettings
+      exportTaxonomiesSettings() {
+    return ((PolicyTagManagerSerializationStubSettings) getStubSettings())
+        .exportTaxonomiesSettings();
+  }
+
+  public static final PolicyTagManagerSerializationSettings create(
+      PolicyTagManagerSerializationStubSettings stub) throws IOException {
+    return new PolicyTagManagerSerializationSettings.Builder(stub.toBuilder()).build();
+  }
+
+  /** Returns a builder for the default ExecutorProvider for this service. */
+  public static InstantiatingExecutorProvider.Builder defaultExecutorProviderBuilder() {
+    return PolicyTagManagerSerializationStubSettings.defaultExecutorProviderBuilder();
+  }
+
+  /** Returns the default service endpoint. */
+  public static String getDefaultEndpoint() {
+    return PolicyTagManagerSerializationStubSettings.getDefaultEndpoint();
+  }
+
+  /** Returns the default service scopes. */
+  public static List getDefaultServiceScopes() {
+    return PolicyTagManagerSerializationStubSettings.getDefaultServiceScopes();
+  }
+
+  /** Returns a builder for the default credentials for this service. */
+  public static GoogleCredentialsProvider.Builder defaultCredentialsProviderBuilder() {
+    return PolicyTagManagerSerializationStubSettings.defaultCredentialsProviderBuilder();
+  }
+
+  /** Returns a builder for the default ChannelProvider for this service. */
+  public static InstantiatingGrpcChannelProvider.Builder defaultGrpcTransportProviderBuilder() {
+    return PolicyTagManagerSerializationStubSettings.defaultGrpcTransportProviderBuilder();
+  }
+
+  public static TransportChannelProvider defaultTransportChannelProvider() {
+    return PolicyTagManagerSerializationStubSettings.defaultTransportChannelProvider();
+  }
+
+  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
+  public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
+    return PolicyTagManagerSerializationStubSettings.defaultApiClientHeaderProviderBuilder();
+  }
+
+  /** Returns a new builder for this class. */
+  public static Builder newBuilder() {
+    return Builder.createDefault();
+  }
+
+  /** Returns a new builder for this class. */
+  public static Builder newBuilder(ClientContext clientContext) {
+    return new Builder(clientContext);
+  }
+
+  /** Returns a builder containing all the values of this settings class. */
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  protected PolicyTagManagerSerializationSettings(Builder settingsBuilder) throws IOException {
+    super(settingsBuilder);
+  }
+
+  /** Builder for PolicyTagManagerSerializationSettings. */
+  public static class Builder
+      extends ClientSettings.Builder {
+
+    protected Builder() throws IOException {
+      this(((ClientContext) null));
+    }
+
+    protected Builder(ClientContext clientContext) {
+      super(PolicyTagManagerSerializationStubSettings.newBuilder(clientContext));
+    }
+
+    protected Builder(PolicyTagManagerSerializationSettings settings) {
+      super(settings.getStubSettings().toBuilder());
+    }
+
+    protected Builder(PolicyTagManagerSerializationStubSettings.Builder stubSettings) {
+      super(stubSettings);
+    }
+
+    private static Builder createDefault() {
+      return new Builder(PolicyTagManagerSerializationStubSettings.newBuilder());
+    }
+
+    public PolicyTagManagerSerializationStubSettings.Builder getStubSettingsBuilder() {
+      return ((PolicyTagManagerSerializationStubSettings.Builder) getStubSettings());
+    }
+
+    // NEXT_MAJOR_VER: remove 'throws Exception'.
+    /**
+     * Applies the given settings updater function to all of the unary API methods in this service.
+     *
+     * 
    Note: This method does not support applying settings to streaming methods.
+     */
+    public Builder applyToAllUnaryMethods(
+        ApiFunction, Void> settingsUpdater) throws Exception {
+      super.applyToAllUnaryMethods(
+          getStubSettingsBuilder().unaryMethodSettingsBuilders(), settingsUpdater);
+      return this;
+    }
+
+    /** Returns the builder for the settings used for calls to importTaxonomies. */
+    public UnaryCallSettings.Builder
+        importTaxonomiesSettings() {
+      return getStubSettingsBuilder().importTaxonomiesSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to exportTaxonomies. */
+    public UnaryCallSettings.Builder
+        exportTaxonomiesSettings() {
+      return getStubSettingsBuilder().exportTaxonomiesSettings();
+    }
+
+    @Override
+    public PolicyTagManagerSerializationSettings build() throws IOException {
+      return new PolicyTagManagerSerializationSettings(this);
+    }
+  }
+}
diff --git a/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagManagerSettings.java b/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagManagerSettings.java
new file mode 100644
index 00000000..3df9d919
--- /dev/null
+++ b/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagManagerSettings.java
@@ -0,0 +1,322 @@
+/*
+ * Copyright 2021 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.datacatalog.v1;
+
+import static com.google.cloud.datacatalog.v1.PolicyTagManagerClient.ListPolicyTagsPagedResponse;
+import static com.google.cloud.datacatalog.v1.PolicyTagManagerClient.ListTaxonomiesPagedResponse;
+
+import com.google.api.core.ApiFunction;
+import com.google.api.core.BetaApi;
+import com.google.api.gax.core.GoogleCredentialsProvider;
+import com.google.api.gax.core.InstantiatingExecutorProvider;
+import com.google.api.gax.grpc.InstantiatingGrpcChannelProvider;
+import com.google.api.gax.rpc.ApiClientHeaderProvider;
+import com.google.api.gax.rpc.ClientContext;
+import com.google.api.gax.rpc.ClientSettings;
+import com.google.api.gax.rpc.PagedCallSettings;
+import com.google.api.gax.rpc.TransportChannelProvider;
+import com.google.api.gax.rpc.UnaryCallSettings;
+import com.google.cloud.datacatalog.v1.stub.PolicyTagManagerStubSettings;
+import com.google.iam.v1.GetIamPolicyRequest;
+import com.google.iam.v1.Policy;
+import com.google.iam.v1.SetIamPolicyRequest;
+import com.google.iam.v1.TestIamPermissionsRequest;
+import com.google.iam.v1.TestIamPermissionsResponse;
+import com.google.protobuf.Empty;
+import java.io.IOException;
+import java.util.List;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+/**
+ * Settings class to configure an instance of {@link PolicyTagManagerClient}.
+ *
+ * 
    The default instance has everything set to sensible defaults:
+ *
+ * 
      
+ *   
    • The default service address (datacatalog.googleapis.com) and default port (443) are used.
+ *   
    • Credentials are acquired automatically through Application Default Credentials.
+ *   
    • Retries are configured for idempotent methods but not for non-idempotent methods.
+ * 
    
+ *
+ * 
    The builder of this class is recursive, so contained classes are themselves builders. When
+ * build() is called, the tree of builders is called to create the complete settings object.
+ *
+ * 
    For example, to set the total timeout of createTaxonomy to 30 seconds:
+ *
+ * 
    {@code
+ * PolicyTagManagerSettings.Builder policyTagManagerSettingsBuilder =
+ *     PolicyTagManagerSettings.newBuilder();
+ * policyTagManagerSettingsBuilder
+ *     .createTaxonomySettings()
+ *     .setRetrySettings(
+ *         policyTagManagerSettingsBuilder
+ *             .createTaxonomySettings()
+ *             .getRetrySettings()
+ *             .toBuilder()
+ *             .setTotalTimeout(Duration.ofSeconds(30))
+ *             .build());
+ * PolicyTagManagerSettings policyTagManagerSettings = policyTagManagerSettingsBuilder.build();
+ * }
    
+ */
+@Generated("by gapic-generator-java")
+public class PolicyTagManagerSettings extends ClientSettings {
+
+  /** Returns the object with the settings used for calls to createTaxonomy. */
+  public UnaryCallSettings createTaxonomySettings() {
+    return ((PolicyTagManagerStubSettings) getStubSettings()).createTaxonomySettings();
+  }
+
+  /** Returns the object with the settings used for calls to deleteTaxonomy. */
+  public UnaryCallSettings deleteTaxonomySettings() {
+    return ((PolicyTagManagerStubSettings) getStubSettings()).deleteTaxonomySettings();
+  }
+
+  /** Returns the object with the settings used for calls to updateTaxonomy. */
+  public UnaryCallSettings updateTaxonomySettings() {
+    return ((PolicyTagManagerStubSettings) getStubSettings()).updateTaxonomySettings();
+  }
+
+  /** Returns the object with the settings used for calls to listTaxonomies. */
+  public PagedCallSettings<
+          ListTaxonomiesRequest, ListTaxonomiesResponse, ListTaxonomiesPagedResponse>
+      listTaxonomiesSettings() {
+    return ((PolicyTagManagerStubSettings) getStubSettings()).listTaxonomiesSettings();
+  }
+
+  /** Returns the object with the settings used for calls to getTaxonomy. */
+  public UnaryCallSettings getTaxonomySettings() {
+    return ((PolicyTagManagerStubSettings) getStubSettings()).getTaxonomySettings();
+  }
+
+  /** Returns the object with the settings used for calls to createPolicyTag. */
+  public UnaryCallSettings createPolicyTagSettings() {
+    return ((PolicyTagManagerStubSettings) getStubSettings()).createPolicyTagSettings();
+  }
+
+  /** Returns the object with the settings used for calls to deletePolicyTag. */
+  public UnaryCallSettings deletePolicyTagSettings() {
+    return ((PolicyTagManagerStubSettings) getStubSettings()).deletePolicyTagSettings();
+  }
+
+  /** Returns the object with the settings used for calls to updatePolicyTag. */
+  public UnaryCallSettings updatePolicyTagSettings() {
+    return ((PolicyTagManagerStubSettings) getStubSettings()).updatePolicyTagSettings();
+  }
+
+  /** Returns the object with the settings used for calls to listPolicyTags. */
+  public PagedCallSettings<
+          ListPolicyTagsRequest, ListPolicyTagsResponse, ListPolicyTagsPagedResponse>
+      listPolicyTagsSettings() {
+    return ((PolicyTagManagerStubSettings) getStubSettings()).listPolicyTagsSettings();
+  }
+
+  /** Returns the object with the settings used for calls to getPolicyTag. */
+  public UnaryCallSettings getPolicyTagSettings() {
+    return ((PolicyTagManagerStubSettings) getStubSettings()).getPolicyTagSettings();
+  }
+
+  /** Returns the object with the settings used for calls to getIamPolicy. */
+  public UnaryCallSettings getIamPolicySettings() {
+    return ((PolicyTagManagerStubSettings) getStubSettings()).getIamPolicySettings();
+  }
+
+  /** Returns the object with the settings used for calls to setIamPolicy. */
+  public UnaryCallSettings setIamPolicySettings() {
+    return ((PolicyTagManagerStubSettings) getStubSettings()).setIamPolicySettings();
+  }
+
+  /** Returns the object with the settings used for calls to testIamPermissions. */
+  public UnaryCallSettings
+      testIamPermissionsSettings() {
+    return ((PolicyTagManagerStubSettings) getStubSettings()).testIamPermissionsSettings();
+  }
+
+  public static final PolicyTagManagerSettings create(PolicyTagManagerStubSettings stub)
+      throws IOException {
+    return new PolicyTagManagerSettings.Builder(stub.toBuilder()).build();
+  }
+
+  /** Returns a builder for the default ExecutorProvider for this service. */
+  public static InstantiatingExecutorProvider.Builder defaultExecutorProviderBuilder() {
+    return PolicyTagManagerStubSettings.defaultExecutorProviderBuilder();
+  }
+
+  /** Returns the default service endpoint. */
+  public static String getDefaultEndpoint() {
+    return PolicyTagManagerStubSettings.getDefaultEndpoint();
+  }
+
+  /** Returns the default service scopes. */
+  public static List getDefaultServiceScopes() {
+    return PolicyTagManagerStubSettings.getDefaultServiceScopes();
+  }
+
+  /** Returns a builder for the default credentials for this service. */
+  public static GoogleCredentialsProvider.Builder defaultCredentialsProviderBuilder() {
+    return PolicyTagManagerStubSettings.defaultCredentialsProviderBuilder();
+  }
+
+  /** Returns a builder for the default ChannelProvider for this service. */
+  public static InstantiatingGrpcChannelProvider.Builder defaultGrpcTransportProviderBuilder() {
+    return PolicyTagManagerStubSettings.defaultGrpcTransportProviderBuilder();
+  }
+
+  public static TransportChannelProvider defaultTransportChannelProvider() {
+    return PolicyTagManagerStubSettings.defaultTransportChannelProvider();
+  }
+
+  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
+  public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
+    return PolicyTagManagerStubSettings.defaultApiClientHeaderProviderBuilder();
+  }
+
+  /** Returns a new builder for this class. */
+  public static Builder newBuilder() {
+    return Builder.createDefault();
+  }
+
+  /** Returns a new builder for this class. */
+  public static Builder newBuilder(ClientContext clientContext) {
+    return new Builder(clientContext);
+  }
+
+  /** Returns a builder containing all the values of this settings class. */
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  protected PolicyTagManagerSettings(Builder settingsBuilder) throws IOException {
+    super(settingsBuilder);
+  }
+
+  /** Builder for PolicyTagManagerSettings. */
+  public static class Builder extends ClientSettings.Builder {
+
+    protected Builder() throws IOException {
+      this(((ClientContext) null));
+    }
+
+    protected Builder(ClientContext clientContext) {
+      super(PolicyTagManagerStubSettings.newBuilder(clientContext));
+    }
+
+    protected Builder(PolicyTagManagerSettings settings) {
+      super(settings.getStubSettings().toBuilder());
+    }
+
+    protected Builder(PolicyTagManagerStubSettings.Builder stubSettings) {
+      super(stubSettings);
+    }
+
+    private static Builder createDefault() {
+      return new Builder(PolicyTagManagerStubSettings.newBuilder());
+    }
+
+    public PolicyTagManagerStubSettings.Builder getStubSettingsBuilder() {
+      return ((PolicyTagManagerStubSettings.Builder) getStubSettings());
+    }
+
+    // NEXT_MAJOR_VER: remove 'throws Exception'.
+    /**
+     * Applies the given settings updater function to all of the unary API methods in this service.
+     *
+     * 
    Note: This method does not support applying settings to streaming methods.
+     */
+    public Builder applyToAllUnaryMethods(
+        ApiFunction, Void> settingsUpdater) throws Exception {
+      super.applyToAllUnaryMethods(
+          getStubSettingsBuilder().unaryMethodSettingsBuilders(), settingsUpdater);
+      return this;
+    }
+
+    /** Returns the builder for the settings used for calls to createTaxonomy. */
+    public UnaryCallSettings.Builder createTaxonomySettings() {
+      return getStubSettingsBuilder().createTaxonomySettings();
+    }
+
+    /** Returns the builder for the settings used for calls to deleteTaxonomy. */
+    public UnaryCallSettings.Builder deleteTaxonomySettings() {
+      return getStubSettingsBuilder().deleteTaxonomySettings();
+    }
+
+    /** Returns the builder for the settings used for calls to updateTaxonomy. */
+    public UnaryCallSettings.Builder updateTaxonomySettings() {
+      return getStubSettingsBuilder().updateTaxonomySettings();
+    }
+
+    /** Returns the builder for the settings used for calls to listTaxonomies. */
+    public PagedCallSettings.Builder<
+            ListTaxonomiesRequest, ListTaxonomiesResponse, ListTaxonomiesPagedResponse>
+        listTaxonomiesSettings() {
+      return getStubSettingsBuilder().listTaxonomiesSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to getTaxonomy. */
+    public UnaryCallSettings.Builder getTaxonomySettings() {
+      return getStubSettingsBuilder().getTaxonomySettings();
+    }
+
+    /** Returns the builder for the settings used for calls to createPolicyTag. */
+    public UnaryCallSettings.Builder createPolicyTagSettings() {
+      return getStubSettingsBuilder().createPolicyTagSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to deletePolicyTag. */
+    public UnaryCallSettings.Builder deletePolicyTagSettings() {
+      return getStubSettingsBuilder().deletePolicyTagSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to updatePolicyTag. */
+    public UnaryCallSettings.Builder updatePolicyTagSettings() {
+      return getStubSettingsBuilder().updatePolicyTagSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to listPolicyTags. */
+    public PagedCallSettings.Builder<
+            ListPolicyTagsRequest, ListPolicyTagsResponse, ListPolicyTagsPagedResponse>
+        listPolicyTagsSettings() {
+      return getStubSettingsBuilder().listPolicyTagsSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to getPolicyTag. */
+    public UnaryCallSettings.Builder getPolicyTagSettings() {
+      return getStubSettingsBuilder().getPolicyTagSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to getIamPolicy. */
+    public UnaryCallSettings.Builder getIamPolicySettings() {
+      return getStubSettingsBuilder().getIamPolicySettings();
+    }
+
+    /** Returns the builder for the settings used for calls to setIamPolicy. */
+    public UnaryCallSettings.Builder setIamPolicySettings() {
+      return getStubSettingsBuilder().setIamPolicySettings();
+    }
+
+    /** Returns the builder for the settings used for calls to testIamPermissions. */
+    public UnaryCallSettings.Builder
+        testIamPermissionsSettings() {
+      return getStubSettingsBuilder().testIamPermissionsSettings();
+    }
+
+    @Override
+    public PolicyTagManagerSettings build() throws IOException {
+      return new PolicyTagManagerSettings(this);
+    }
+  }
+}
diff --git a/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/gapic_metadata.json b/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/gapic_metadata.json
index 99aef0e1..284286cf 100644
--- a/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/gapic_metadata.json
+++ b/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/gapic_metadata.json
@@ -67,6 +67,9 @@
             "RenameTagTemplateField": {
               "methods": ["renameTagTemplateField", "renameTagTemplateField", "renameTagTemplateField", "renameTagTemplateFieldCallable"]
             },
+            "RenameTagTemplateFieldEnumValue": {
+              "methods": ["renameTagTemplateFieldEnumValue", "renameTagTemplateFieldEnumValue", "renameTagTemplateFieldEnumValue", "renameTagTemplateFieldEnumValueCallable"]
+            },
             "SearchCatalog": {
               "methods": ["searchCatalog", "searchCatalog", "searchCatalogPagedCallable", "searchCatalogCallable"]
             },
@@ -94,6 +97,69 @@
           }
         }
       }
+    },
+    "PolicyTagManager": {
+      "clients": {
+        "grpc": {
+          "libraryClient": "PolicyTagManagerClient",
+          "rpcs": {
+            "CreatePolicyTag": {
+              "methods": ["createPolicyTag", "createPolicyTag", "createPolicyTag", "createPolicyTagCallable"]
+            },
+            "CreateTaxonomy": {
+              "methods": ["createTaxonomy", "createTaxonomy", "createTaxonomy", "createTaxonomyCallable"]
+            },
+            "DeletePolicyTag": {
+              "methods": ["deletePolicyTag", "deletePolicyTag", "deletePolicyTag", "deletePolicyTagCallable"]
+            },
+            "DeleteTaxonomy": {
+              "methods": ["deleteTaxonomy", "deleteTaxonomy", "deleteTaxonomy", "deleteTaxonomyCallable"]
+            },
+            "GetIamPolicy": {
+              "methods": ["getIamPolicy", "getIamPolicyCallable"]
+            },
+            "GetPolicyTag": {
+              "methods": ["getPolicyTag", "getPolicyTag", "getPolicyTag", "getPolicyTagCallable"]
+            },
+            "GetTaxonomy": {
+              "methods": ["getTaxonomy", "getTaxonomy", "getTaxonomy", "getTaxonomyCallable"]
+            },
+            "ListPolicyTags": {
+              "methods": ["listPolicyTags", "listPolicyTags", "listPolicyTags", "listPolicyTagsPagedCallable", "listPolicyTagsCallable"]
+            },
+            "ListTaxonomies": {
+              "methods": ["listTaxonomies", "listTaxonomies", "listTaxonomies", "listTaxonomiesPagedCallable", "listTaxonomiesCallable"]
+            },
+            "SetIamPolicy": {
+              "methods": ["setIamPolicy", "setIamPolicyCallable"]
+            },
+            "TestIamPermissions": {
+              "methods": ["testIamPermissions", "testIamPermissionsCallable"]
+            },
+            "UpdatePolicyTag": {
+              "methods": ["updatePolicyTag", "updatePolicyTag", "updatePolicyTagCallable"]
+            },
+            "UpdateTaxonomy": {
+              "methods": ["updateTaxonomy", "updateTaxonomy", "updateTaxonomyCallable"]
+            }
+          }
+        }
+      }
+    },
+    "PolicyTagManagerSerialization": {
+      "clients": {
+        "grpc": {
+          "libraryClient": "PolicyTagManagerSerializationClient",
+          "rpcs": {
+            "ExportTaxonomies": {
+              "methods": ["exportTaxonomies", "exportTaxonomiesCallable"]
+            },
+            "ImportTaxonomies": {
+              "methods": ["importTaxonomies", "importTaxonomiesCallable"]
+            }
+          }
+        }
+      }
     }
   }
 }
\ No newline at end of file
diff --git a/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/package-info.java b/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/package-info.java
index 9af1f8d7..c658dbf4 100644
--- a/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/package-info.java
+++ b/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/package-info.java
@@ -32,6 +32,44 @@
  *   EntryGroup response = dataCatalogClient.createEntryGroup(parent, entryGroupId, entryGroup);
  * }
  * }
    
+ *
+ * 
    ======================= PolicyTagManagerClient =======================
+ *
+ * 
    Service Description: Policy Tag Manager API service allows clients to manage their policy tags
+ * and taxonomies.
+ *
+ * 
    Policy tags are used to tag BigQuery columns and apply additional access control policies. A
+ * taxonomy is a hierarchical grouping of policy tags that classify data along a common axis.
+ *
+ * 
    Sample for PolicyTagManagerClient:
+ *
+ * 
    {@code
+ * try (PolicyTagManagerClient policyTagManagerClient = PolicyTagManagerClient.create()) {
+ *   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
+ *   Taxonomy taxonomy = Taxonomy.newBuilder().build();
+ *   Taxonomy response = policyTagManagerClient.createTaxonomy(parent, taxonomy);
+ * }
+ * }
    
+ *
+ * 
    ======================= PolicyTagManagerSerializationClient =======================
+ *
+ * 
    Service Description: Policy Tag Manager serialization API service allows clients to manipulate
+ * their policy tags and taxonomies in serialized format, where taxonomy is a hierarchical group of
+ * policy tags.
+ *
+ * 
    Sample for PolicyTagManagerSerializationClient:
+ *
+ * 
    {@code
+ * try (PolicyTagManagerSerializationClient policyTagManagerSerializationClient =
+ *     PolicyTagManagerSerializationClient.create()) {
+ *   ImportTaxonomiesRequest request =
+ *       ImportTaxonomiesRequest.newBuilder()
+ *           .setParent(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
+ *           .build();
+ *   ImportTaxonomiesResponse response =
+ *       policyTagManagerSerializationClient.importTaxonomies(request);
+ * }
+ * }
    
  */
 @Generated("by gapic-generator-java")
 package com.google.cloud.datacatalog.v1;
diff --git a/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/DataCatalogStub.java b/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/DataCatalogStub.java
index fa31267e..d24ff7b2 100644
--- a/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/DataCatalogStub.java
+++ b/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/DataCatalogStub.java
@@ -45,6 +45,7 @@
 import com.google.cloud.datacatalog.v1.ListTagsRequest;
 import com.google.cloud.datacatalog.v1.ListTagsResponse;
 import com.google.cloud.datacatalog.v1.LookupEntryRequest;
+import com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest;
 import com.google.cloud.datacatalog.v1.RenameTagTemplateFieldRequest;
 import com.google.cloud.datacatalog.v1.SearchCatalogRequest;
 import com.google.cloud.datacatalog.v1.SearchCatalogResponse;
@@ -166,6 +167,12 @@ public UnaryCallable deleteTagTemplateCallable(
     throw new UnsupportedOperationException("Not implemented: renameTagTemplateFieldCallable()");
   }
 
+  public UnaryCallable
+      renameTagTemplateFieldEnumValueCallable() {
+    throw new UnsupportedOperationException(
+        "Not implemented: renameTagTemplateFieldEnumValueCallable()");
+  }
+
   public UnaryCallable deleteTagTemplateFieldCallable() {
     throw new UnsupportedOperationException("Not implemented: deleteTagTemplateFieldCallable()");
   }
diff --git a/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/DataCatalogStubSettings.java b/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/DataCatalogStubSettings.java
index 8a2d5df7..901d6e6d 100644
--- a/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/DataCatalogStubSettings.java
+++ b/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/DataCatalogStubSettings.java
@@ -65,6 +65,7 @@
 import com.google.cloud.datacatalog.v1.ListTagsRequest;
 import com.google.cloud.datacatalog.v1.ListTagsResponse;
 import com.google.cloud.datacatalog.v1.LookupEntryRequest;
+import com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest;
 import com.google.cloud.datacatalog.v1.RenameTagTemplateFieldRequest;
 import com.google.cloud.datacatalog.v1.SearchCatalogRequest;
 import com.google.cloud.datacatalog.v1.SearchCatalogResponse;
@@ -157,6 +158,8 @@ public class DataCatalogStubSettings extends StubSettings
       renameTagTemplateFieldSettings;
+  private final UnaryCallSettings
+      renameTagTemplateFieldEnumValueSettings;
   private final UnaryCallSettings
       deleteTagTemplateFieldSettings;
   private final UnaryCallSettings createTagSettings;
@@ -488,6 +491,12 @@ public UnaryCallSettings deleteTagTemplateSetti
     return renameTagTemplateFieldSettings;
   }
 
+  /** Returns the object with the settings used for calls to renameTagTemplateFieldEnumValue. */
+  public UnaryCallSettings
+      renameTagTemplateFieldEnumValueSettings() {
+    return renameTagTemplateFieldEnumValueSettings;
+  }
+
   /** Returns the object with the settings used for calls to deleteTagTemplateField. */
   public UnaryCallSettings deleteTagTemplateFieldSettings() {
     return deleteTagTemplateFieldSettings;
@@ -618,6 +627,8 @@ protected DataCatalogStubSettings(Builder settingsBuilder) throws IOException {
     createTagTemplateFieldSettings = settingsBuilder.createTagTemplateFieldSettings().build();
     updateTagTemplateFieldSettings = settingsBuilder.updateTagTemplateFieldSettings().build();
     renameTagTemplateFieldSettings = settingsBuilder.renameTagTemplateFieldSettings().build();
+    renameTagTemplateFieldEnumValueSettings =
+        settingsBuilder.renameTagTemplateFieldEnumValueSettings().build();
     deleteTagTemplateFieldSettings = settingsBuilder.deleteTagTemplateFieldSettings().build();
     createTagSettings = settingsBuilder.createTagSettings().build();
     updateTagSettings = settingsBuilder.updateTagSettings().build();
@@ -666,6 +677,9 @@ public static class Builder extends StubSettings.Builder
         renameTagTemplateFieldSettings;
+    private final UnaryCallSettings.Builder<
+            RenameTagTemplateFieldEnumValueRequest, TagTemplateField>
+        renameTagTemplateFieldEnumValueSettings;
     private final UnaryCallSettings.Builder
         deleteTagTemplateFieldSettings;
     private final UnaryCallSettings.Builder createTagSettings;
@@ -685,7 +699,7 @@ public static class Builder extends StubSettings.Builder> definitions =
           ImmutableMap.builder();
       definitions.put(
-          "retry_policy_1_codes",
+          "retry_policy_3_codes",
           ImmutableSet.copyOf(Lists.newArrayList(StatusCode.Code.UNAVAILABLE)));
       definitions.put(
           "no_retry_0_codes", ImmutableSet.copyOf(Lists.newArrayList()));
@@ -707,7 +721,7 @@ public static class Builder extends StubSettings.Builder deleteTagTempl
       return renameTagTemplateFieldSettings;
     }
 
+    /** Returns the builder for the settings used for calls to renameTagTemplateFieldEnumValue. */
+    public UnaryCallSettings.Builder
+        renameTagTemplateFieldEnumValueSettings() {
+      return renameTagTemplateFieldEnumValueSettings;
+    }
+
     /** Returns the builder for the settings used for calls to deleteTagTemplateField. */
     public UnaryCallSettings.Builder
         deleteTagTemplateFieldSettings() {
diff --git a/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/GrpcDataCatalogStub.java b/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/GrpcDataCatalogStub.java
index 98e1b5b1..453383d2 100644
--- a/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/GrpcDataCatalogStub.java
+++ b/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/GrpcDataCatalogStub.java
@@ -50,6 +50,7 @@
 import com.google.cloud.datacatalog.v1.ListTagsRequest;
 import com.google.cloud.datacatalog.v1.ListTagsResponse;
 import com.google.cloud.datacatalog.v1.LookupEntryRequest;
+import com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest;
 import com.google.cloud.datacatalog.v1.RenameTagTemplateFieldRequest;
 import com.google.cloud.datacatalog.v1.SearchCatalogRequest;
 import com.google.cloud.datacatalog.v1.SearchCatalogResponse;
@@ -266,6 +267,18 @@ public class GrpcDataCatalogStub extends DataCatalogStub {
               .setResponseMarshaller(ProtoUtils.marshaller(TagTemplateField.getDefaultInstance()))
               .build();
 
+  private static final MethodDescriptor
+      renameTagTemplateFieldEnumValueMethodDescriptor =
+          MethodDescriptor.newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(
+                  "google.cloud.datacatalog.v1.DataCatalog/RenameTagTemplateFieldEnumValue")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(
+                      RenameTagTemplateFieldEnumValueRequest.getDefaultInstance()))
+              .setResponseMarshaller(ProtoUtils.marshaller(TagTemplateField.getDefaultInstance()))
+              .build();
+
   private static final MethodDescriptor
       deleteTagTemplateFieldMethodDescriptor =
           MethodDescriptor.newBuilder()
@@ -365,6 +378,8 @@ public class GrpcDataCatalogStub extends DataCatalogStub {
       updateTagTemplateFieldCallable;
   private final UnaryCallable
       renameTagTemplateFieldCallable;
+  private final UnaryCallable
+      renameTagTemplateFieldEnumValueCallable;
   private final UnaryCallable deleteTagTemplateFieldCallable;
   private final UnaryCallable createTagCallable;
   private final UnaryCallable updateTagCallable;
@@ -653,6 +668,21 @@ public Map extract(RenameTagTemplateFieldRequest request) {
                       }
                     })
                 .build();
+    GrpcCallSettings
+        renameTagTemplateFieldEnumValueTransportSettings =
+            GrpcCallSettings.newBuilder()
+                .setMethodDescriptor(renameTagTemplateFieldEnumValueMethodDescriptor)
+                .setParamsExtractor(
+                    new RequestParamsExtractor() {
+                      @Override
+                      public Map extract(
+                          RenameTagTemplateFieldEnumValueRequest request) {
+                        ImmutableMap.Builder params = ImmutableMap.builder();
+                        params.put("name", String.valueOf(request.getName()));
+                        return params.build();
+                      }
+                    })
+                .build();
     GrpcCallSettings deleteTagTemplateFieldTransportSettings =
         GrpcCallSettings.newBuilder()
             .setMethodDescriptor(deleteTagTemplateFieldMethodDescriptor)
@@ -837,6 +867,11 @@ public Map extract(TestIamPermissionsRequest request) {
             renameTagTemplateFieldTransportSettings,
             settings.renameTagTemplateFieldSettings(),
             clientContext);
+    this.renameTagTemplateFieldEnumValueCallable =
+        callableFactory.createUnaryCallable(
+            renameTagTemplateFieldEnumValueTransportSettings,
+            settings.renameTagTemplateFieldEnumValueSettings(),
+            clientContext);
     this.deleteTagTemplateFieldCallable =
         callableFactory.createUnaryCallable(
             deleteTagTemplateFieldTransportSettings,
@@ -992,6 +1027,12 @@ public UnaryCallable deleteTagTemplateCallable(
     return renameTagTemplateFieldCallable;
   }
 
+  @Override
+  public UnaryCallable
+      renameTagTemplateFieldEnumValueCallable() {
+    return renameTagTemplateFieldEnumValueCallable;
+  }
+
   @Override
   public UnaryCallable deleteTagTemplateFieldCallable() {
     return deleteTagTemplateFieldCallable;
diff --git a/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/GrpcPolicyTagManagerCallableFactory.java b/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/GrpcPolicyTagManagerCallableFactory.java
new file mode 100644
index 00000000..99551c40
--- /dev/null
+++ b/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/GrpcPolicyTagManagerCallableFactory.java
@@ -0,0 +1,113 @@
+/*
+ * Copyright 2021 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.datacatalog.v1.stub;
+
+import com.google.api.gax.grpc.GrpcCallSettings;
+import com.google.api.gax.grpc.GrpcCallableFactory;
+import com.google.api.gax.grpc.GrpcStubCallableFactory;
+import com.google.api.gax.rpc.BatchingCallSettings;
+import com.google.api.gax.rpc.BidiStreamingCallable;
+import com.google.api.gax.rpc.ClientContext;
+import com.google.api.gax.rpc.ClientStreamingCallable;
+import com.google.api.gax.rpc.OperationCallSettings;
+import com.google.api.gax.rpc.OperationCallable;
+import com.google.api.gax.rpc.PagedCallSettings;
+import com.google.api.gax.rpc.ServerStreamingCallSettings;
+import com.google.api.gax.rpc.ServerStreamingCallable;
+import com.google.api.gax.rpc.StreamingCallSettings;
+import com.google.api.gax.rpc.UnaryCallSettings;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.longrunning.Operation;
+import com.google.longrunning.stub.OperationsStub;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+/**
+ * gRPC callable factory implementation for the PolicyTagManager service API.
+ *
+ * 
    This class is for advanced usage.
+ */
+@Generated("by gapic-generator-java")
+public class GrpcPolicyTagManagerCallableFactory implements GrpcStubCallableFactory {
+
+  @Override
+  public  UnaryCallable createUnaryCallable(
+      GrpcCallSettings grpcCallSettings,
+      UnaryCallSettings callSettings,
+      ClientContext clientContext) {
+    return GrpcCallableFactory.createUnaryCallable(grpcCallSettings, callSettings, clientContext);
+  }
+
+  @Override
+  public 
+      UnaryCallable createPagedCallable(
+          GrpcCallSettings grpcCallSettings,
+          PagedCallSettings callSettings,
+          ClientContext clientContext) {
+    return GrpcCallableFactory.createPagedCallable(grpcCallSettings, callSettings, clientContext);
+  }
+
+  @Override
+  public  UnaryCallable createBatchingCallable(
+      GrpcCallSettings grpcCallSettings,
+      BatchingCallSettings callSettings,
+      ClientContext clientContext) {
+    return GrpcCallableFactory.createBatchingCallable(
+        grpcCallSettings, callSettings, clientContext);
+  }
+
+  @Override
+  public 
+      OperationCallable createOperationCallable(
+          GrpcCallSettings grpcCallSettings,
+          OperationCallSettings callSettings,
+          ClientContext clientContext,
+          OperationsStub operationsStub) {
+    return GrpcCallableFactory.createOperationCallable(
+        grpcCallSettings, callSettings, clientContext, operationsStub);
+  }
+
+  @Override
+  public 
+      BidiStreamingCallable createBidiStreamingCallable(
+          GrpcCallSettings grpcCallSettings,
+          StreamingCallSettings callSettings,
+          ClientContext clientContext) {
+    return GrpcCallableFactory.createBidiStreamingCallable(
+        grpcCallSettings, callSettings, clientContext);
+  }
+
+  @Override
+  public 
+      ServerStreamingCallable createServerStreamingCallable(
+          GrpcCallSettings grpcCallSettings,
+          ServerStreamingCallSettings callSettings,
+          ClientContext clientContext) {
+    return GrpcCallableFactory.createServerStreamingCallable(
+        grpcCallSettings, callSettings, clientContext);
+  }
+
+  @Override
+  public 
+      ClientStreamingCallable createClientStreamingCallable(
+          GrpcCallSettings grpcCallSettings,
+          StreamingCallSettings callSettings,
+          ClientContext clientContext) {
+    return GrpcCallableFactory.createClientStreamingCallable(
+        grpcCallSettings, callSettings, clientContext);
+  }
+}
diff --git a/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/GrpcPolicyTagManagerSerializationCallableFactory.java b/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/GrpcPolicyTagManagerSerializationCallableFactory.java
new file mode 100644
index 00000000..68453ded
--- /dev/null
+++ b/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/GrpcPolicyTagManagerSerializationCallableFactory.java
@@ -0,0 +1,113 @@
+/*
+ * Copyright 2021 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.datacatalog.v1.stub;
+
+import com.google.api.gax.grpc.GrpcCallSettings;
+import com.google.api.gax.grpc.GrpcCallableFactory;
+import com.google.api.gax.grpc.GrpcStubCallableFactory;
+import com.google.api.gax.rpc.BatchingCallSettings;
+import com.google.api.gax.rpc.BidiStreamingCallable;
+import com.google.api.gax.rpc.ClientContext;
+import com.google.api.gax.rpc.ClientStreamingCallable;
+import com.google.api.gax.rpc.OperationCallSettings;
+import com.google.api.gax.rpc.OperationCallable;
+import com.google.api.gax.rpc.PagedCallSettings;
+import com.google.api.gax.rpc.ServerStreamingCallSettings;
+import com.google.api.gax.rpc.ServerStreamingCallable;
+import com.google.api.gax.rpc.StreamingCallSettings;
+import com.google.api.gax.rpc.UnaryCallSettings;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.longrunning.Operation;
+import com.google.longrunning.stub.OperationsStub;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+/**
+ * gRPC callable factory implementation for the PolicyTagManagerSerialization service API.
+ *
+ * 
    This class is for advanced usage.
+ */
+@Generated("by gapic-generator-java")
+public class GrpcPolicyTagManagerSerializationCallableFactory implements GrpcStubCallableFactory {
+
+  @Override
+  public  UnaryCallable createUnaryCallable(
+      GrpcCallSettings grpcCallSettings,
+      UnaryCallSettings callSettings,
+      ClientContext clientContext) {
+    return GrpcCallableFactory.createUnaryCallable(grpcCallSettings, callSettings, clientContext);
+  }
+
+  @Override
+  public 
+      UnaryCallable createPagedCallable(
+          GrpcCallSettings grpcCallSettings,
+          PagedCallSettings callSettings,
+          ClientContext clientContext) {
+    return GrpcCallableFactory.createPagedCallable(grpcCallSettings, callSettings, clientContext);
+  }
+
+  @Override
+  public  UnaryCallable createBatchingCallable(
+      GrpcCallSettings grpcCallSettings,
+      BatchingCallSettings callSettings,
+      ClientContext clientContext) {
+    return GrpcCallableFactory.createBatchingCallable(
+        grpcCallSettings, callSettings, clientContext);
+  }
+
+  @Override
+  public 
+      OperationCallable createOperationCallable(
+          GrpcCallSettings grpcCallSettings,
+          OperationCallSettings callSettings,
+          ClientContext clientContext,
+          OperationsStub operationsStub) {
+    return GrpcCallableFactory.createOperationCallable(
+        grpcCallSettings, callSettings, clientContext, operationsStub);
+  }
+
+  @Override
+  public 
+      BidiStreamingCallable createBidiStreamingCallable(
+          GrpcCallSettings grpcCallSettings,
+          StreamingCallSettings callSettings,
+          ClientContext clientContext) {
+    return GrpcCallableFactory.createBidiStreamingCallable(
+        grpcCallSettings, callSettings, clientContext);
+  }
+
+  @Override
+  public 
+      ServerStreamingCallable createServerStreamingCallable(
+          GrpcCallSettings grpcCallSettings,
+          ServerStreamingCallSettings callSettings,
+          ClientContext clientContext) {
+    return GrpcCallableFactory.createServerStreamingCallable(
+        grpcCallSettings, callSettings, clientContext);
+  }
+
+  @Override
+  public 
+      ClientStreamingCallable createClientStreamingCallable(
+          GrpcCallSettings grpcCallSettings,
+          StreamingCallSettings callSettings,
+          ClientContext clientContext) {
+    return GrpcCallableFactory.createClientStreamingCallable(
+        grpcCallSettings, callSettings, clientContext);
+  }
+}
diff --git a/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/GrpcPolicyTagManagerSerializationStub.java b/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/GrpcPolicyTagManagerSerializationStub.java
new file mode 100644
index 00000000..ddc130f4
--- /dev/null
+++ b/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/GrpcPolicyTagManagerSerializationStub.java
@@ -0,0 +1,208 @@
+/*
+ * Copyright 2021 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.datacatalog.v1.stub;
+
+import com.google.api.gax.core.BackgroundResource;
+import com.google.api.gax.core.BackgroundResourceAggregation;
+import com.google.api.gax.grpc.GrpcCallSettings;
+import com.google.api.gax.grpc.GrpcStubCallableFactory;
+import com.google.api.gax.rpc.ClientContext;
+import com.google.api.gax.rpc.RequestParamsExtractor;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest;
+import com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse;
+import com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest;
+import com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse;
+import com.google.common.collect.ImmutableMap;
+import com.google.longrunning.stub.GrpcOperationsStub;
+import io.grpc.MethodDescriptor;
+import io.grpc.protobuf.ProtoUtils;
+import java.io.IOException;
+import java.util.Map;
+import java.util.concurrent.TimeUnit;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+/**
+ * gRPC stub implementation for the PolicyTagManagerSerialization service API.
+ *
+ * 
    This class is for advanced usage and reflects the underlying API directly.
+ */
+@Generated("by gapic-generator-java")
+public class GrpcPolicyTagManagerSerializationStub extends PolicyTagManagerSerializationStub {
+  private static final MethodDescriptor
+      importTaxonomiesMethodDescriptor =
+          MethodDescriptor.newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(
+                  "google.cloud.datacatalog.v1.PolicyTagManagerSerialization/ImportTaxonomies")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(ImportTaxonomiesRequest.getDefaultInstance()))
+              .setResponseMarshaller(
+                  ProtoUtils.marshaller(ImportTaxonomiesResponse.getDefaultInstance()))
+              .build();
+
+  private static final MethodDescriptor
+      exportTaxonomiesMethodDescriptor =
+          MethodDescriptor.newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(
+                  "google.cloud.datacatalog.v1.PolicyTagManagerSerialization/ExportTaxonomies")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(ExportTaxonomiesRequest.getDefaultInstance()))
+              .setResponseMarshaller(
+                  ProtoUtils.marshaller(ExportTaxonomiesResponse.getDefaultInstance()))
+              .build();
+
+  private final UnaryCallable
+      importTaxonomiesCallable;
+  private final UnaryCallable
+      exportTaxonomiesCallable;
+
+  private final BackgroundResource backgroundResources;
+  private final GrpcOperationsStub operationsStub;
+  private final GrpcStubCallableFactory callableFactory;
+
+  public static final GrpcPolicyTagManagerSerializationStub create(
+      PolicyTagManagerSerializationStubSettings settings) throws IOException {
+    return new GrpcPolicyTagManagerSerializationStub(settings, ClientContext.create(settings));
+  }
+
+  public static final GrpcPolicyTagManagerSerializationStub create(ClientContext clientContext)
+      throws IOException {
+    return new GrpcPolicyTagManagerSerializationStub(
+        PolicyTagManagerSerializationStubSettings.newBuilder().build(), clientContext);
+  }
+
+  public static final GrpcPolicyTagManagerSerializationStub create(
+      ClientContext clientContext, GrpcStubCallableFactory callableFactory) throws IOException {
+    return new GrpcPolicyTagManagerSerializationStub(
+        PolicyTagManagerSerializationStubSettings.newBuilder().build(),
+        clientContext,
+        callableFactory);
+  }
+
+  /**
+   * Constructs an instance of GrpcPolicyTagManagerSerializationStub, using the given settings. This
+   * is protected so that it is easy to make a subclass, but otherwise, the static factory methods
+   * should be preferred.
+   */
+  protected GrpcPolicyTagManagerSerializationStub(
+      PolicyTagManagerSerializationStubSettings settings, ClientContext clientContext)
+      throws IOException {
+    this(settings, clientContext, new GrpcPolicyTagManagerSerializationCallableFactory());
+  }
+
+  /**
+   * Constructs an instance of GrpcPolicyTagManagerSerializationStub, using the given settings. This
+   * is protected so that it is easy to make a subclass, but otherwise, the static factory methods
+   * should be preferred.
+   */
+  protected GrpcPolicyTagManagerSerializationStub(
+      PolicyTagManagerSerializationStubSettings settings,
+      ClientContext clientContext,
+      GrpcStubCallableFactory callableFactory)
+      throws IOException {
+    this.callableFactory = callableFactory;
+    this.operationsStub = GrpcOperationsStub.create(clientContext, callableFactory);
+
+    GrpcCallSettings
+        importTaxonomiesTransportSettings =
+            GrpcCallSettings.newBuilder()
+                .setMethodDescriptor(importTaxonomiesMethodDescriptor)
+                .setParamsExtractor(
+                    new RequestParamsExtractor() {
+                      @Override
+                      public Map extract(ImportTaxonomiesRequest request) {
+                        ImmutableMap.Builder params = ImmutableMap.builder();
+                        params.put("parent", String.valueOf(request.getParent()));
+                        return params.build();
+                      }
+                    })
+                .build();
+    GrpcCallSettings
+        exportTaxonomiesTransportSettings =
+            GrpcCallSettings.newBuilder()
+                .setMethodDescriptor(exportTaxonomiesMethodDescriptor)
+                .setParamsExtractor(
+                    new RequestParamsExtractor() {
+                      @Override
+                      public Map extract(ExportTaxonomiesRequest request) {
+                        ImmutableMap.Builder params = ImmutableMap.builder();
+                        params.put("parent", String.valueOf(request.getParent()));
+                        return params.build();
+                      }
+                    })
+                .build();
+
+    this.importTaxonomiesCallable =
+        callableFactory.createUnaryCallable(
+            importTaxonomiesTransportSettings, settings.importTaxonomiesSettings(), clientContext);
+    this.exportTaxonomiesCallable =
+        callableFactory.createUnaryCallable(
+            exportTaxonomiesTransportSettings, settings.exportTaxonomiesSettings(), clientContext);
+
+    this.backgroundResources =
+        new BackgroundResourceAggregation(clientContext.getBackgroundResources());
+  }
+
+  public GrpcOperationsStub getOperationsStub() {
+    return operationsStub;
+  }
+
+  @Override
+  public UnaryCallable
+      importTaxonomiesCallable() {
+    return importTaxonomiesCallable;
+  }
+
+  @Override
+  public UnaryCallable
+      exportTaxonomiesCallable() {
+    return exportTaxonomiesCallable;
+  }
+
+  @Override
+  public final void close() {
+    shutdown();
+  }
+
+  @Override
+  public void shutdown() {
+    backgroundResources.shutdown();
+  }
+
+  @Override
+  public boolean isShutdown() {
+    return backgroundResources.isShutdown();
+  }
+
+  @Override
+  public boolean isTerminated() {
+    return backgroundResources.isTerminated();
+  }
+
+  @Override
+  public void shutdownNow() {
+    backgroundResources.shutdownNow();
+  }
+
+  @Override
+  public boolean awaitTermination(long duration, TimeUnit unit) throws InterruptedException {
+    return backgroundResources.awaitTermination(duration, unit);
+  }
+}
diff --git a/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/GrpcPolicyTagManagerStub.java b/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/GrpcPolicyTagManagerStub.java
new file mode 100644
index 00000000..5ce77a94
--- /dev/null
+++ b/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/GrpcPolicyTagManagerStub.java
@@ -0,0 +1,591 @@
+/*
+ * Copyright 2021 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.datacatalog.v1.stub;
+
+import static com.google.cloud.datacatalog.v1.PolicyTagManagerClient.ListPolicyTagsPagedResponse;
+import static com.google.cloud.datacatalog.v1.PolicyTagManagerClient.ListTaxonomiesPagedResponse;
+
+import com.google.api.gax.core.BackgroundResource;
+import com.google.api.gax.core.BackgroundResourceAggregation;
+import com.google.api.gax.grpc.GrpcCallSettings;
+import com.google.api.gax.grpc.GrpcStubCallableFactory;
+import com.google.api.gax.rpc.ClientContext;
+import com.google.api.gax.rpc.RequestParamsExtractor;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.cloud.datacatalog.v1.CreatePolicyTagRequest;
+import com.google.cloud.datacatalog.v1.CreateTaxonomyRequest;
+import com.google.cloud.datacatalog.v1.DeletePolicyTagRequest;
+import com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest;
+import com.google.cloud.datacatalog.v1.GetPolicyTagRequest;
+import com.google.cloud.datacatalog.v1.GetTaxonomyRequest;
+import com.google.cloud.datacatalog.v1.ListPolicyTagsRequest;
+import com.google.cloud.datacatalog.v1.ListPolicyTagsResponse;
+import com.google.cloud.datacatalog.v1.ListTaxonomiesRequest;
+import com.google.cloud.datacatalog.v1.ListTaxonomiesResponse;
+import com.google.cloud.datacatalog.v1.PolicyTag;
+import com.google.cloud.datacatalog.v1.Taxonomy;
+import com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest;
+import com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest;
+import com.google.common.collect.ImmutableMap;
+import com.google.iam.v1.GetIamPolicyRequest;
+import com.google.iam.v1.Policy;
+import com.google.iam.v1.SetIamPolicyRequest;
+import com.google.iam.v1.TestIamPermissionsRequest;
+import com.google.iam.v1.TestIamPermissionsResponse;
+import com.google.longrunning.stub.GrpcOperationsStub;
+import com.google.protobuf.Empty;
+import io.grpc.MethodDescriptor;
+import io.grpc.protobuf.ProtoUtils;
+import java.io.IOException;
+import java.util.Map;
+import java.util.concurrent.TimeUnit;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+/**
+ * gRPC stub implementation for the PolicyTagManager service API.
+ *
+ * 
    This class is for advanced usage and reflects the underlying API directly.
+ */
+@Generated("by gapic-generator-java")
+public class GrpcPolicyTagManagerStub extends PolicyTagManagerStub {
+  private static final MethodDescriptor
+      createTaxonomyMethodDescriptor =
+          MethodDescriptor.newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName("google.cloud.datacatalog.v1.PolicyTagManager/CreateTaxonomy")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(CreateTaxonomyRequest.getDefaultInstance()))
+              .setResponseMarshaller(ProtoUtils.marshaller(Taxonomy.getDefaultInstance()))
+              .build();
+
+  private static final MethodDescriptor
+      deleteTaxonomyMethodDescriptor =
+          MethodDescriptor.newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName("google.cloud.datacatalog.v1.PolicyTagManager/DeleteTaxonomy")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(DeleteTaxonomyRequest.getDefaultInstance()))
+              .setResponseMarshaller(ProtoUtils.marshaller(Empty.getDefaultInstance()))
+              .build();
+
+  private static final MethodDescriptor
+      updateTaxonomyMethodDescriptor =
+          MethodDescriptor.newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName("google.cloud.datacatalog.v1.PolicyTagManager/UpdateTaxonomy")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(UpdateTaxonomyRequest.getDefaultInstance()))
+              .setResponseMarshaller(ProtoUtils.marshaller(Taxonomy.getDefaultInstance()))
+              .build();
+
+  private static final MethodDescriptor
+      listTaxonomiesMethodDescriptor =
+          MethodDescriptor.newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName("google.cloud.datacatalog.v1.PolicyTagManager/ListTaxonomies")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(ListTaxonomiesRequest.getDefaultInstance()))
+              .setResponseMarshaller(
+                  ProtoUtils.marshaller(ListTaxonomiesResponse.getDefaultInstance()))
+              .build();
+
+  private static final MethodDescriptor getTaxonomyMethodDescriptor =
+      MethodDescriptor.newBuilder()
+          .setType(MethodDescriptor.MethodType.UNARY)
+          .setFullMethodName("google.cloud.datacatalog.v1.PolicyTagManager/GetTaxonomy")
+          .setRequestMarshaller(ProtoUtils.marshaller(GetTaxonomyRequest.getDefaultInstance()))
+          .setResponseMarshaller(ProtoUtils.marshaller(Taxonomy.getDefaultInstance()))
+          .build();
+
+  private static final MethodDescriptor
+      createPolicyTagMethodDescriptor =
+          MethodDescriptor.newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName("google.cloud.datacatalog.v1.PolicyTagManager/CreatePolicyTag")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(CreatePolicyTagRequest.getDefaultInstance()))
+              .setResponseMarshaller(ProtoUtils.marshaller(PolicyTag.getDefaultInstance()))
+              .build();
+
+  private static final MethodDescriptor
+      deletePolicyTagMethodDescriptor =
+          MethodDescriptor.newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName("google.cloud.datacatalog.v1.PolicyTagManager/DeletePolicyTag")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(DeletePolicyTagRequest.getDefaultInstance()))
+              .setResponseMarshaller(ProtoUtils.marshaller(Empty.getDefaultInstance()))
+              .build();
+
+  private static final MethodDescriptor
+      updatePolicyTagMethodDescriptor =
+          MethodDescriptor.newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName("google.cloud.datacatalog.v1.PolicyTagManager/UpdatePolicyTag")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(UpdatePolicyTagRequest.getDefaultInstance()))
+              .setResponseMarshaller(ProtoUtils.marshaller(PolicyTag.getDefaultInstance()))
+              .build();
+
+  private static final MethodDescriptor
+      listPolicyTagsMethodDescriptor =
+          MethodDescriptor.newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName("google.cloud.datacatalog.v1.PolicyTagManager/ListPolicyTags")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(ListPolicyTagsRequest.getDefaultInstance()))
+              .setResponseMarshaller(
+                  ProtoUtils.marshaller(ListPolicyTagsResponse.getDefaultInstance()))
+              .build();
+
+  private static final MethodDescriptor
+      getPolicyTagMethodDescriptor =
+          MethodDescriptor.newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName("google.cloud.datacatalog.v1.PolicyTagManager/GetPolicyTag")
+              .setRequestMarshaller(ProtoUtils.marshaller(GetPolicyTagRequest.getDefaultInstance()))
+              .setResponseMarshaller(ProtoUtils.marshaller(PolicyTag.getDefaultInstance()))
+              .build();
+
+  private static final MethodDescriptor getIamPolicyMethodDescriptor =
+      MethodDescriptor.newBuilder()
+          .setType(MethodDescriptor.MethodType.UNARY)
+          .setFullMethodName("google.cloud.datacatalog.v1.PolicyTagManager/GetIamPolicy")
+          .setRequestMarshaller(ProtoUtils.marshaller(GetIamPolicyRequest.getDefaultInstance()))
+          .setResponseMarshaller(ProtoUtils.marshaller(Policy.getDefaultInstance()))
+          .build();
+
+  private static final MethodDescriptor setIamPolicyMethodDescriptor =
+      MethodDescriptor.newBuilder()
+          .setType(MethodDescriptor.MethodType.UNARY)
+          .setFullMethodName("google.cloud.datacatalog.v1.PolicyTagManager/SetIamPolicy")
+          .setRequestMarshaller(ProtoUtils.marshaller(SetIamPolicyRequest.getDefaultInstance()))
+          .setResponseMarshaller(ProtoUtils.marshaller(Policy.getDefaultInstance()))
+          .build();
+
+  private static final MethodDescriptor
+      testIamPermissionsMethodDescriptor =
+          MethodDescriptor.newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName("google.cloud.datacatalog.v1.PolicyTagManager/TestIamPermissions")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(TestIamPermissionsRequest.getDefaultInstance()))
+              .setResponseMarshaller(
+                  ProtoUtils.marshaller(TestIamPermissionsResponse.getDefaultInstance()))
+              .build();
+
+  private final UnaryCallable createTaxonomyCallable;
+  private final UnaryCallable deleteTaxonomyCallable;
+  private final UnaryCallable updateTaxonomyCallable;
+  private final UnaryCallable listTaxonomiesCallable;
+  private final UnaryCallable
+      listTaxonomiesPagedCallable;
+  private final UnaryCallable getTaxonomyCallable;
+  private final UnaryCallable createPolicyTagCallable;
+  private final UnaryCallable deletePolicyTagCallable;
+  private final UnaryCallable updatePolicyTagCallable;
+  private final UnaryCallable listPolicyTagsCallable;
+  private final UnaryCallable
+      listPolicyTagsPagedCallable;
+  private final UnaryCallable getPolicyTagCallable;
+  private final UnaryCallable getIamPolicyCallable;
+  private final UnaryCallable setIamPolicyCallable;
+  private final UnaryCallable
+      testIamPermissionsCallable;
+
+  private final BackgroundResource backgroundResources;
+  private final GrpcOperationsStub operationsStub;
+  private final GrpcStubCallableFactory callableFactory;
+
+  public static final GrpcPolicyTagManagerStub create(PolicyTagManagerStubSettings settings)
+      throws IOException {
+    return new GrpcPolicyTagManagerStub(settings, ClientContext.create(settings));
+  }
+
+  public static final GrpcPolicyTagManagerStub create(ClientContext clientContext)
+      throws IOException {
+    return new GrpcPolicyTagManagerStub(
+        PolicyTagManagerStubSettings.newBuilder().build(), clientContext);
+  }
+
+  public static final GrpcPolicyTagManagerStub create(
+      ClientContext clientContext, GrpcStubCallableFactory callableFactory) throws IOException {
+    return new GrpcPolicyTagManagerStub(
+        PolicyTagManagerStubSettings.newBuilder().build(), clientContext, callableFactory);
+  }
+
+  /**
+   * Constructs an instance of GrpcPolicyTagManagerStub, using the given settings. This is protected
+   * so that it is easy to make a subclass, but otherwise, the static factory methods should be
+   * preferred.
+   */
+  protected GrpcPolicyTagManagerStub(
+      PolicyTagManagerStubSettings settings, ClientContext clientContext) throws IOException {
+    this(settings, clientContext, new GrpcPolicyTagManagerCallableFactory());
+  }
+
+  /**
+   * Constructs an instance of GrpcPolicyTagManagerStub, using the given settings. This is protected
+   * so that it is easy to make a subclass, but otherwise, the static factory methods should be
+   * preferred.
+   */
+  protected GrpcPolicyTagManagerStub(
+      PolicyTagManagerStubSettings settings,
+      ClientContext clientContext,
+      GrpcStubCallableFactory callableFactory)
+      throws IOException {
+    this.callableFactory = callableFactory;
+    this.operationsStub = GrpcOperationsStub.create(clientContext, callableFactory);
+
+    GrpcCallSettings createTaxonomyTransportSettings =
+        GrpcCallSettings.newBuilder()
+            .setMethodDescriptor(createTaxonomyMethodDescriptor)
+            .setParamsExtractor(
+                new RequestParamsExtractor() {
+                  @Override
+                  public Map extract(CreateTaxonomyRequest request) {
+                    ImmutableMap.Builder params = ImmutableMap.builder();
+                    params.put("parent", String.valueOf(request.getParent()));
+                    return params.build();
+                  }
+                })
+            .build();
+    GrpcCallSettings deleteTaxonomyTransportSettings =
+        GrpcCallSettings.newBuilder()
+            .setMethodDescriptor(deleteTaxonomyMethodDescriptor)
+            .setParamsExtractor(
+                new RequestParamsExtractor() {
+                  @Override
+                  public Map extract(DeleteTaxonomyRequest request) {
+                    ImmutableMap.Builder params = ImmutableMap.builder();
+                    params.put("name", String.valueOf(request.getName()));
+                    return params.build();
+                  }
+                })
+            .build();
+    GrpcCallSettings updateTaxonomyTransportSettings =
+        GrpcCallSettings.newBuilder()
+            .setMethodDescriptor(updateTaxonomyMethodDescriptor)
+            .setParamsExtractor(
+                new RequestParamsExtractor() {
+                  @Override
+                  public Map extract(UpdateTaxonomyRequest request) {
+                    ImmutableMap.Builder params = ImmutableMap.builder();
+                    params.put("taxonomy.name", String.valueOf(request.getTaxonomy().getName()));
+                    return params.build();
+                  }
+                })
+            .build();
+    GrpcCallSettings
+        listTaxonomiesTransportSettings =
+            GrpcCallSettings.newBuilder()
+                .setMethodDescriptor(listTaxonomiesMethodDescriptor)
+                .setParamsExtractor(
+                    new RequestParamsExtractor() {
+                      @Override
+                      public Map extract(ListTaxonomiesRequest request) {
+                        ImmutableMap.Builder params = ImmutableMap.builder();
+                        params.put("parent", String.valueOf(request.getParent()));
+                        return params.build();
+                      }
+                    })
+                .build();
+    GrpcCallSettings getTaxonomyTransportSettings =
+        GrpcCallSettings.newBuilder()
+            .setMethodDescriptor(getTaxonomyMethodDescriptor)
+            .setParamsExtractor(
+                new RequestParamsExtractor() {
+                  @Override
+                  public Map extract(GetTaxonomyRequest request) {
+                    ImmutableMap.Builder params = ImmutableMap.builder();
+                    params.put("name", String.valueOf(request.getName()));
+                    return params.build();
+                  }
+                })
+            .build();
+    GrpcCallSettings createPolicyTagTransportSettings =
+        GrpcCallSettings.newBuilder()
+            .setMethodDescriptor(createPolicyTagMethodDescriptor)
+            .setParamsExtractor(
+                new RequestParamsExtractor() {
+                  @Override
+                  public Map extract(CreatePolicyTagRequest request) {
+                    ImmutableMap.Builder params = ImmutableMap.builder();
+                    params.put("parent", String.valueOf(request.getParent()));
+                    return params.build();
+                  }
+                })
+            .build();
+    GrpcCallSettings deletePolicyTagTransportSettings =
+        GrpcCallSettings.newBuilder()
+            .setMethodDescriptor(deletePolicyTagMethodDescriptor)
+            .setParamsExtractor(
+                new RequestParamsExtractor() {
+                  @Override
+                  public Map extract(DeletePolicyTagRequest request) {
+                    ImmutableMap.Builder params = ImmutableMap.builder();
+                    params.put("name", String.valueOf(request.getName()));
+                    return params.build();
+                  }
+                })
+            .build();
+    GrpcCallSettings updatePolicyTagTransportSettings =
+        GrpcCallSettings.newBuilder()
+            .setMethodDescriptor(updatePolicyTagMethodDescriptor)
+            .setParamsExtractor(
+                new RequestParamsExtractor() {
+                  @Override
+                  public Map extract(UpdatePolicyTagRequest request) {
+                    ImmutableMap.Builder params = ImmutableMap.builder();
+                    params.put("policy_tag.name", String.valueOf(request.getPolicyTag().getName()));
+                    return params.build();
+                  }
+                })
+            .build();
+    GrpcCallSettings
+        listPolicyTagsTransportSettings =
+            GrpcCallSettings.newBuilder()
+                .setMethodDescriptor(listPolicyTagsMethodDescriptor)
+                .setParamsExtractor(
+                    new RequestParamsExtractor() {
+                      @Override
+                      public Map extract(ListPolicyTagsRequest request) {
+                        ImmutableMap.Builder params = ImmutableMap.builder();
+                        params.put("parent", String.valueOf(request.getParent()));
+                        return params.build();
+                      }
+                    })
+                .build();
+    GrpcCallSettings getPolicyTagTransportSettings =
+        GrpcCallSettings.newBuilder()
+            .setMethodDescriptor(getPolicyTagMethodDescriptor)
+            .setParamsExtractor(
+                new RequestParamsExtractor() {
+                  @Override
+                  public Map extract(GetPolicyTagRequest request) {
+                    ImmutableMap.Builder params = ImmutableMap.builder();
+                    params.put("name", String.valueOf(request.getName()));
+                    return params.build();
+                  }
+                })
+            .build();
+    GrpcCallSettings getIamPolicyTransportSettings =
+        GrpcCallSettings.newBuilder()
+            .setMethodDescriptor(getIamPolicyMethodDescriptor)
+            .setParamsExtractor(
+                new RequestParamsExtractor() {
+                  @Override
+                  public Map extract(GetIamPolicyRequest request) {
+                    ImmutableMap.Builder params = ImmutableMap.builder();
+                    params.put("resource", String.valueOf(request.getResource()));
+                    return params.build();
+                  }
+                })
+            .build();
+    GrpcCallSettings setIamPolicyTransportSettings =
+        GrpcCallSettings.newBuilder()
+            .setMethodDescriptor(setIamPolicyMethodDescriptor)
+            .setParamsExtractor(
+                new RequestParamsExtractor() {
+                  @Override
+                  public Map extract(SetIamPolicyRequest request) {
+                    ImmutableMap.Builder params = ImmutableMap.builder();
+                    params.put("resource", String.valueOf(request.getResource()));
+                    return params.build();
+                  }
+                })
+            .build();
+    GrpcCallSettings
+        testIamPermissionsTransportSettings =
+            GrpcCallSettings.newBuilder()
+                .setMethodDescriptor(testIamPermissionsMethodDescriptor)
+                .setParamsExtractor(
+                    new RequestParamsExtractor() {
+                      @Override
+                      public Map extract(TestIamPermissionsRequest request) {
+                        ImmutableMap.Builder params = ImmutableMap.builder();
+                        params.put("resource", String.valueOf(request.getResource()));
+                        return params.build();
+                      }
+                    })
+                .build();
+
+    this.createTaxonomyCallable =
+        callableFactory.createUnaryCallable(
+            createTaxonomyTransportSettings, settings.createTaxonomySettings(), clientContext);
+    this.deleteTaxonomyCallable =
+        callableFactory.createUnaryCallable(
+            deleteTaxonomyTransportSettings, settings.deleteTaxonomySettings(), clientContext);
+    this.updateTaxonomyCallable =
+        callableFactory.createUnaryCallable(
+            updateTaxonomyTransportSettings, settings.updateTaxonomySettings(), clientContext);
+    this.listTaxonomiesCallable =
+        callableFactory.createUnaryCallable(
+            listTaxonomiesTransportSettings, settings.listTaxonomiesSettings(), clientContext);
+    this.listTaxonomiesPagedCallable =
+        callableFactory.createPagedCallable(
+            listTaxonomiesTransportSettings, settings.listTaxonomiesSettings(), clientContext);
+    this.getTaxonomyCallable =
+        callableFactory.createUnaryCallable(
+            getTaxonomyTransportSettings, settings.getTaxonomySettings(), clientContext);
+    this.createPolicyTagCallable =
+        callableFactory.createUnaryCallable(
+            createPolicyTagTransportSettings, settings.createPolicyTagSettings(), clientContext);
+    this.deletePolicyTagCallable =
+        callableFactory.createUnaryCallable(
+            deletePolicyTagTransportSettings, settings.deletePolicyTagSettings(), clientContext);
+    this.updatePolicyTagCallable =
+        callableFactory.createUnaryCallable(
+            updatePolicyTagTransportSettings, settings.updatePolicyTagSettings(), clientContext);
+    this.listPolicyTagsCallable =
+        callableFactory.createUnaryCallable(
+            listPolicyTagsTransportSettings, settings.listPolicyTagsSettings(), clientContext);
+    this.listPolicyTagsPagedCallable =
+        callableFactory.createPagedCallable(
+            listPolicyTagsTransportSettings, settings.listPolicyTagsSettings(), clientContext);
+    this.getPolicyTagCallable =
+        callableFactory.createUnaryCallable(
+            getPolicyTagTransportSettings, settings.getPolicyTagSettings(), clientContext);
+    this.getIamPolicyCallable =
+        callableFactory.createUnaryCallable(
+            getIamPolicyTransportSettings, settings.getIamPolicySettings(), clientContext);
+    this.setIamPolicyCallable =
+        callableFactory.createUnaryCallable(
+            setIamPolicyTransportSettings, settings.setIamPolicySettings(), clientContext);
+    this.testIamPermissionsCallable =
+        callableFactory.createUnaryCallable(
+            testIamPermissionsTransportSettings,
+            settings.testIamPermissionsSettings(),
+            clientContext);
+
+    this.backgroundResources =
+        new BackgroundResourceAggregation(clientContext.getBackgroundResources());
+  }
+
+  public GrpcOperationsStub getOperationsStub() {
+    return operationsStub;
+  }
+
+  @Override
+  public UnaryCallable createTaxonomyCallable() {
+    return createTaxonomyCallable;
+  }
+
+  @Override
+  public UnaryCallable deleteTaxonomyCallable() {
+    return deleteTaxonomyCallable;
+  }
+
+  @Override
+  public UnaryCallable updateTaxonomyCallable() {
+    return updateTaxonomyCallable;
+  }
+
+  @Override
+  public UnaryCallable listTaxonomiesCallable() {
+    return listTaxonomiesCallable;
+  }
+
+  @Override
+  public UnaryCallable
+      listTaxonomiesPagedCallable() {
+    return listTaxonomiesPagedCallable;
+  }
+
+  @Override
+  public UnaryCallable getTaxonomyCallable() {
+    return getTaxonomyCallable;
+  }
+
+  @Override
+  public UnaryCallable createPolicyTagCallable() {
+    return createPolicyTagCallable;
+  }
+
+  @Override
+  public UnaryCallable deletePolicyTagCallable() {
+    return deletePolicyTagCallable;
+  }
+
+  @Override
+  public UnaryCallable updatePolicyTagCallable() {
+    return updatePolicyTagCallable;
+  }
+
+  @Override
+  public UnaryCallable listPolicyTagsCallable() {
+    return listPolicyTagsCallable;
+  }
+
+  @Override
+  public UnaryCallable
+      listPolicyTagsPagedCallable() {
+    return listPolicyTagsPagedCallable;
+  }
+
+  @Override
+  public UnaryCallable getPolicyTagCallable() {
+    return getPolicyTagCallable;
+  }
+
+  @Override
+  public UnaryCallable getIamPolicyCallable() {
+    return getIamPolicyCallable;
+  }
+
+  @Override
+  public UnaryCallable setIamPolicyCallable() {
+    return setIamPolicyCallable;
+  }
+
+  @Override
+  public UnaryCallable
+      testIamPermissionsCallable() {
+    return testIamPermissionsCallable;
+  }
+
+  @Override
+  public final void close() {
+    shutdown();
+  }
+
+  @Override
+  public void shutdown() {
+    backgroundResources.shutdown();
+  }
+
+  @Override
+  public boolean isShutdown() {
+    return backgroundResources.isShutdown();
+  }
+
+  @Override
+  public boolean isTerminated() {
+    return backgroundResources.isTerminated();
+  }
+
+  @Override
+  public void shutdownNow() {
+    backgroundResources.shutdownNow();
+  }
+
+  @Override
+  public boolean awaitTermination(long duration, TimeUnit unit) throws InterruptedException {
+    return backgroundResources.awaitTermination(duration, unit);
+  }
+}
diff --git a/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/PolicyTagManagerSerializationStub.java b/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/PolicyTagManagerSerializationStub.java
new file mode 100644
index 00000000..9092c8a4
--- /dev/null
+++ b/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/PolicyTagManagerSerializationStub.java
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2021 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.datacatalog.v1.stub;
+
+import com.google.api.gax.core.BackgroundResource;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest;
+import com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse;
+import com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest;
+import com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+/**
+ * Base stub class for the PolicyTagManagerSerialization service API.
+ *
+ * 
    This class is for advanced usage and reflects the underlying API directly.
+ */
+@Generated("by gapic-generator-java")
+public abstract class PolicyTagManagerSerializationStub implements BackgroundResource {
+
+  public UnaryCallable
+      importTaxonomiesCallable() {
+    throw new UnsupportedOperationException("Not implemented: importTaxonomiesCallable()");
+  }
+
+  public UnaryCallable
+      exportTaxonomiesCallable() {
+    throw new UnsupportedOperationException("Not implemented: exportTaxonomiesCallable()");
+  }
+
+  @Override
+  public abstract void close();
+}
diff --git a/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/PolicyTagManagerSerializationStubSettings.java b/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/PolicyTagManagerSerializationStubSettings.java
new file mode 100644
index 00000000..8e466cd0
--- /dev/null
+++ b/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/PolicyTagManagerSerializationStubSettings.java
@@ -0,0 +1,298 @@
+/*
+ * Copyright 2021 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.datacatalog.v1.stub;
+
+import com.google.api.core.ApiFunction;
+import com.google.api.core.BetaApi;
+import com.google.api.gax.core.GaxProperties;
+import com.google.api.gax.core.GoogleCredentialsProvider;
+import com.google.api.gax.core.InstantiatingExecutorProvider;
+import com.google.api.gax.grpc.GaxGrpcProperties;
+import com.google.api.gax.grpc.GrpcTransportChannel;
+import com.google.api.gax.grpc.InstantiatingGrpcChannelProvider;
+import com.google.api.gax.retrying.RetrySettings;
+import com.google.api.gax.rpc.ApiClientHeaderProvider;
+import com.google.api.gax.rpc.ClientContext;
+import com.google.api.gax.rpc.StatusCode;
+import com.google.api.gax.rpc.StubSettings;
+import com.google.api.gax.rpc.TransportChannelProvider;
+import com.google.api.gax.rpc.UnaryCallSettings;
+import com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest;
+import com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse;
+import com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest;
+import com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse;
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.ImmutableSet;
+import com.google.common.collect.Lists;
+import java.io.IOException;
+import java.util.List;
+import javax.annotation.Generated;
+import org.threeten.bp.Duration;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+/**
+ * Settings class to configure an instance of {@link PolicyTagManagerSerializationStub}.
+ *
+ * 
    The default instance has everything set to sensible defaults:
+ *
+ * 
      
+ *   
    • The default service address (datacatalog.googleapis.com) and default port (443) are used.
+ *   
    • Credentials are acquired automatically through Application Default Credentials.
+ *   
    • Retries are configured for idempotent methods but not for non-idempotent methods.
+ * 
    
+ *
+ * 
    The builder of this class is recursive, so contained classes are themselves builders. When
+ * build() is called, the tree of builders is called to create the complete settings object.
+ *
+ * 
    For example, to set the total timeout of importTaxonomies to 30 seconds:
+ *
+ * 
    {@code
+ * PolicyTagManagerSerializationStubSettings.Builder policyTagManagerSerializationSettingsBuilder =
+ *     PolicyTagManagerSerializationStubSettings.newBuilder();
+ * policyTagManagerSerializationSettingsBuilder
+ *     .importTaxonomiesSettings()
+ *     .setRetrySettings(
+ *         policyTagManagerSerializationSettingsBuilder
+ *             .importTaxonomiesSettings()
+ *             .getRetrySettings()
+ *             .toBuilder()
+ *             .setTotalTimeout(Duration.ofSeconds(30))
+ *             .build());
+ * PolicyTagManagerSerializationStubSettings policyTagManagerSerializationSettings =
+ *     policyTagManagerSerializationSettingsBuilder.build();
+ * }
    
+ */
+@Generated("by gapic-generator-java")
+public class PolicyTagManagerSerializationStubSettings
+    extends StubSettings {
+  /** The default scopes of the service. */
+  private static final ImmutableList DEFAULT_SERVICE_SCOPES =
+      ImmutableList.builder().add("https://www.googleapis.com/auth/cloud-platform").build();
+
+  private final UnaryCallSettings
+      importTaxonomiesSettings;
+  private final UnaryCallSettings
+      exportTaxonomiesSettings;
+
+  /** Returns the object with the settings used for calls to importTaxonomies. */
+  public UnaryCallSettings
+      importTaxonomiesSettings() {
+    return importTaxonomiesSettings;
+  }
+
+  /** Returns the object with the settings used for calls to exportTaxonomies. */
+  public UnaryCallSettings
+      exportTaxonomiesSettings() {
+    return exportTaxonomiesSettings;
+  }
+
+  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+  public PolicyTagManagerSerializationStub createStub() throws IOException {
+    if (getTransportChannelProvider()
+        .getTransportName()
+        .equals(GrpcTransportChannel.getGrpcTransportName())) {
+      return GrpcPolicyTagManagerSerializationStub.create(this);
+    }
+    throw new UnsupportedOperationException(
+        String.format(
+            "Transport not supported: %s", getTransportChannelProvider().getTransportName()));
+  }
+
+  /** Returns a builder for the default ExecutorProvider for this service. */
+  public static InstantiatingExecutorProvider.Builder defaultExecutorProviderBuilder() {
+    return InstantiatingExecutorProvider.newBuilder();
+  }
+
+  /** Returns the default service endpoint. */
+  public static String getDefaultEndpoint() {
+    return "datacatalog.googleapis.com:443";
+  }
+
+  /** Returns the default service scopes. */
+  public static List getDefaultServiceScopes() {
+    return DEFAULT_SERVICE_SCOPES;
+  }
+
+  /** Returns a builder for the default credentials for this service. */
+  public static GoogleCredentialsProvider.Builder defaultCredentialsProviderBuilder() {
+    return GoogleCredentialsProvider.newBuilder().setScopesToApply(DEFAULT_SERVICE_SCOPES);
+  }
+
+  /** Returns a builder for the default ChannelProvider for this service. */
+  public static InstantiatingGrpcChannelProvider.Builder defaultGrpcTransportProviderBuilder() {
+    return InstantiatingGrpcChannelProvider.newBuilder()
+        .setMaxInboundMessageSize(Integer.MAX_VALUE);
+  }
+
+  public static TransportChannelProvider defaultTransportChannelProvider() {
+    return defaultGrpcTransportProviderBuilder().build();
+  }
+
+  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
+  public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
+    return ApiClientHeaderProvider.newBuilder()
+        .setGeneratedLibToken(
+            "gapic",
+            GaxProperties.getLibraryVersion(PolicyTagManagerSerializationStubSettings.class))
+        .setTransportToken(
+            GaxGrpcProperties.getGrpcTokenName(), GaxGrpcProperties.getGrpcVersion());
+  }
+
+  /** Returns a new builder for this class. */
+  public static Builder newBuilder() {
+    return Builder.createDefault();
+  }
+
+  /** Returns a new builder for this class. */
+  public static Builder newBuilder(ClientContext clientContext) {
+    return new Builder(clientContext);
+  }
+
+  /** Returns a builder containing all the values of this settings class. */
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  protected PolicyTagManagerSerializationStubSettings(Builder settingsBuilder) throws IOException {
+    super(settingsBuilder);
+
+    importTaxonomiesSettings = settingsBuilder.importTaxonomiesSettings().build();
+    exportTaxonomiesSettings = settingsBuilder.exportTaxonomiesSettings().build();
+  }
+
+  /** Builder for PolicyTagManagerSerializationStubSettings. */
+  public static class Builder
+      extends StubSettings.Builder {
+    private final ImmutableList> unaryMethodSettingsBuilders;
+    private final UnaryCallSettings.Builder
+        importTaxonomiesSettings;
+    private final UnaryCallSettings.Builder
+        exportTaxonomiesSettings;
+    private static final ImmutableMap>
+        RETRYABLE_CODE_DEFINITIONS;
+
+    static {
+      ImmutableMap.Builder> definitions =
+          ImmutableMap.builder();
+      definitions.put(
+          "no_retry_2_codes", ImmutableSet.copyOf(Lists.newArrayList()));
+      RETRYABLE_CODE_DEFINITIONS = definitions.build();
+    }
+
+    private static final ImmutableMap RETRY_PARAM_DEFINITIONS;
+
+    static {
+      ImmutableMap.Builder definitions = ImmutableMap.builder();
+      RetrySettings settings = null;
+      settings =
+          RetrySettings.newBuilder()
+              .setInitialRpcTimeout(Duration.ofMillis(60000L))
+              .setRpcTimeoutMultiplier(1.0)
+              .setMaxRpcTimeout(Duration.ofMillis(60000L))
+              .setTotalTimeout(Duration.ofMillis(60000L))
+              .build();
+      definitions.put("no_retry_2_params", settings);
+      RETRY_PARAM_DEFINITIONS = definitions.build();
+    }
+
+    protected Builder() {
+      this(((ClientContext) null));
+    }
+
+    protected Builder(ClientContext clientContext) {
+      super(clientContext);
+
+      importTaxonomiesSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+      exportTaxonomiesSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+
+      unaryMethodSettingsBuilders =
+          ImmutableList.>of(
+              importTaxonomiesSettings, exportTaxonomiesSettings);
+      initDefaults(this);
+    }
+
+    protected Builder(PolicyTagManagerSerializationStubSettings settings) {
+      super(settings);
+
+      importTaxonomiesSettings = settings.importTaxonomiesSettings.toBuilder();
+      exportTaxonomiesSettings = settings.exportTaxonomiesSettings.toBuilder();
+
+      unaryMethodSettingsBuilders =
+          ImmutableList.>of(
+              importTaxonomiesSettings, exportTaxonomiesSettings);
+    }
+
+    private static Builder createDefault() {
+      Builder builder = new Builder(((ClientContext) null));
+
+      builder.setTransportChannelProvider(defaultTransportChannelProvider());
+      builder.setCredentialsProvider(defaultCredentialsProviderBuilder().build());
+      builder.setInternalHeaderProvider(defaultApiClientHeaderProviderBuilder().build());
+      builder.setEndpoint(getDefaultEndpoint());
+
+      return initDefaults(builder);
+    }
+
+    private static Builder initDefaults(Builder builder) {
+      builder
+          .importTaxonomiesSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_2_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_2_params"));
+
+      builder
+          .exportTaxonomiesSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_2_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_2_params"));
+
+      return builder;
+    }
+
+    // NEXT_MAJOR_VER: remove 'throws Exception'.
+    /**
+     * Applies the given settings updater function to all of the unary API methods in this service.
+     *
+     * 
    Note: This method does not support applying settings to streaming methods.
+     */
+    public Builder applyToAllUnaryMethods(
+        ApiFunction, Void> settingsUpdater) throws Exception {
+      super.applyToAllUnaryMethods(unaryMethodSettingsBuilders, settingsUpdater);
+      return this;
+    }
+
+    public ImmutableList> unaryMethodSettingsBuilders() {
+      return unaryMethodSettingsBuilders;
+    }
+
+    /** Returns the builder for the settings used for calls to importTaxonomies. */
+    public UnaryCallSettings.Builder
+        importTaxonomiesSettings() {
+      return importTaxonomiesSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to exportTaxonomies. */
+    public UnaryCallSettings.Builder
+        exportTaxonomiesSettings() {
+      return exportTaxonomiesSettings;
+    }
+
+    @Override
+    public PolicyTagManagerSerializationStubSettings build() throws IOException {
+      return new PolicyTagManagerSerializationStubSettings(this);
+    }
+  }
+}
diff --git a/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/PolicyTagManagerStub.java b/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/PolicyTagManagerStub.java
new file mode 100644
index 00000000..a8c31e7b
--- /dev/null
+++ b/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/PolicyTagManagerStub.java
@@ -0,0 +1,120 @@
+/*
+ * Copyright 2021 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.datacatalog.v1.stub;
+
+import static com.google.cloud.datacatalog.v1.PolicyTagManagerClient.ListPolicyTagsPagedResponse;
+import static com.google.cloud.datacatalog.v1.PolicyTagManagerClient.ListTaxonomiesPagedResponse;
+
+import com.google.api.gax.core.BackgroundResource;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.cloud.datacatalog.v1.CreatePolicyTagRequest;
+import com.google.cloud.datacatalog.v1.CreateTaxonomyRequest;
+import com.google.cloud.datacatalog.v1.DeletePolicyTagRequest;
+import com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest;
+import com.google.cloud.datacatalog.v1.GetPolicyTagRequest;
+import com.google.cloud.datacatalog.v1.GetTaxonomyRequest;
+import com.google.cloud.datacatalog.v1.ListPolicyTagsRequest;
+import com.google.cloud.datacatalog.v1.ListPolicyTagsResponse;
+import com.google.cloud.datacatalog.v1.ListTaxonomiesRequest;
+import com.google.cloud.datacatalog.v1.ListTaxonomiesResponse;
+import com.google.cloud.datacatalog.v1.PolicyTag;
+import com.google.cloud.datacatalog.v1.Taxonomy;
+import com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest;
+import com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest;
+import com.google.iam.v1.GetIamPolicyRequest;
+import com.google.iam.v1.Policy;
+import com.google.iam.v1.SetIamPolicyRequest;
+import com.google.iam.v1.TestIamPermissionsRequest;
+import com.google.iam.v1.TestIamPermissionsResponse;
+import com.google.protobuf.Empty;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+/**
+ * Base stub class for the PolicyTagManager service API.
+ *
+ * 
    This class is for advanced usage and reflects the underlying API directly.
+ */
+@Generated("by gapic-generator-java")
+public abstract class PolicyTagManagerStub implements BackgroundResource {
+
+  public UnaryCallable createTaxonomyCallable() {
+    throw new UnsupportedOperationException("Not implemented: createTaxonomyCallable()");
+  }
+
+  public UnaryCallable deleteTaxonomyCallable() {
+    throw new UnsupportedOperationException("Not implemented: deleteTaxonomyCallable()");
+  }
+
+  public UnaryCallable updateTaxonomyCallable() {
+    throw new UnsupportedOperationException("Not implemented: updateTaxonomyCallable()");
+  }
+
+  public UnaryCallable
+      listTaxonomiesPagedCallable() {
+    throw new UnsupportedOperationException("Not implemented: listTaxonomiesPagedCallable()");
+  }
+
+  public UnaryCallable listTaxonomiesCallable() {
+    throw new UnsupportedOperationException("Not implemented: listTaxonomiesCallable()");
+  }
+
+  public UnaryCallable getTaxonomyCallable() {
+    throw new UnsupportedOperationException("Not implemented: getTaxonomyCallable()");
+  }
+
+  public UnaryCallable createPolicyTagCallable() {
+    throw new UnsupportedOperationException("Not implemented: createPolicyTagCallable()");
+  }
+
+  public UnaryCallable deletePolicyTagCallable() {
+    throw new UnsupportedOperationException("Not implemented: deletePolicyTagCallable()");
+  }
+
+  public UnaryCallable updatePolicyTagCallable() {
+    throw new UnsupportedOperationException("Not implemented: updatePolicyTagCallable()");
+  }
+
+  public UnaryCallable
+      listPolicyTagsPagedCallable() {
+    throw new UnsupportedOperationException("Not implemented: listPolicyTagsPagedCallable()");
+  }
+
+  public UnaryCallable listPolicyTagsCallable() {
+    throw new UnsupportedOperationException("Not implemented: listPolicyTagsCallable()");
+  }
+
+  public UnaryCallable getPolicyTagCallable() {
+    throw new UnsupportedOperationException("Not implemented: getPolicyTagCallable()");
+  }
+
+  public UnaryCallable getIamPolicyCallable() {
+    throw new UnsupportedOperationException("Not implemented: getIamPolicyCallable()");
+  }
+
+  public UnaryCallable setIamPolicyCallable() {
+    throw new UnsupportedOperationException("Not implemented: setIamPolicyCallable()");
+  }
+
+  public UnaryCallable
+      testIamPermissionsCallable() {
+    throw new UnsupportedOperationException("Not implemented: testIamPermissionsCallable()");
+  }
+
+  @Override
+  public abstract void close();
+}
diff --git a/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/PolicyTagManagerStubSettings.java b/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/PolicyTagManagerStubSettings.java
new file mode 100644
index 00000000..749d210c
--- /dev/null
+++ b/google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/PolicyTagManagerStubSettings.java
@@ -0,0 +1,686 @@
+/*
+ * Copyright 2021 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.datacatalog.v1.stub;
+
+import static com.google.cloud.datacatalog.v1.PolicyTagManagerClient.ListPolicyTagsPagedResponse;
+import static com.google.cloud.datacatalog.v1.PolicyTagManagerClient.ListTaxonomiesPagedResponse;
+
+import com.google.api.core.ApiFunction;
+import com.google.api.core.ApiFuture;
+import com.google.api.core.BetaApi;
+import com.google.api.gax.core.GaxProperties;
+import com.google.api.gax.core.GoogleCredentialsProvider;
+import com.google.api.gax.core.InstantiatingExecutorProvider;
+import com.google.api.gax.grpc.GaxGrpcProperties;
+import com.google.api.gax.grpc.GrpcTransportChannel;
+import com.google.api.gax.grpc.InstantiatingGrpcChannelProvider;
+import com.google.api.gax.retrying.RetrySettings;
+import com.google.api.gax.rpc.ApiCallContext;
+import com.google.api.gax.rpc.ApiClientHeaderProvider;
+import com.google.api.gax.rpc.ClientContext;
+import com.google.api.gax.rpc.PageContext;
+import com.google.api.gax.rpc.PagedCallSettings;
+import com.google.api.gax.rpc.PagedListDescriptor;
+import com.google.api.gax.rpc.PagedListResponseFactory;
+import com.google.api.gax.rpc.StatusCode;
+import com.google.api.gax.rpc.StubSettings;
+import com.google.api.gax.rpc.TransportChannelProvider;
+import com.google.api.gax.rpc.UnaryCallSettings;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.cloud.datacatalog.v1.CreatePolicyTagRequest;
+import com.google.cloud.datacatalog.v1.CreateTaxonomyRequest;
+import com.google.cloud.datacatalog.v1.DeletePolicyTagRequest;
+import com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest;
+import com.google.cloud.datacatalog.v1.GetPolicyTagRequest;
+import com.google.cloud.datacatalog.v1.GetTaxonomyRequest;
+import com.google.cloud.datacatalog.v1.ListPolicyTagsRequest;
+import com.google.cloud.datacatalog.v1.ListPolicyTagsResponse;
+import com.google.cloud.datacatalog.v1.ListTaxonomiesRequest;
+import com.google.cloud.datacatalog.v1.ListTaxonomiesResponse;
+import com.google.cloud.datacatalog.v1.PolicyTag;
+import com.google.cloud.datacatalog.v1.Taxonomy;
+import com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest;
+import com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest;
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.ImmutableSet;
+import com.google.common.collect.Lists;
+import com.google.iam.v1.GetIamPolicyRequest;
+import com.google.iam.v1.Policy;
+import com.google.iam.v1.SetIamPolicyRequest;
+import com.google.iam.v1.TestIamPermissionsRequest;
+import com.google.iam.v1.TestIamPermissionsResponse;
+import com.google.protobuf.Empty;
+import java.io.IOException;
+import java.util.List;
+import javax.annotation.Generated;
+import org.threeten.bp.Duration;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+/**
+ * Settings class to configure an instance of {@link PolicyTagManagerStub}.
+ *
+ * 
    The default instance has everything set to sensible defaults:
+ *
+ * 
      
+ *   
    • The default service address (datacatalog.googleapis.com) and default port (443) are used.
+ *   
    • Credentials are acquired automatically through Application Default Credentials.
+ *   
    • Retries are configured for idempotent methods but not for non-idempotent methods.
+ * 
    
+ *
+ * 
    The builder of this class is recursive, so contained classes are themselves builders. When
+ * build() is called, the tree of builders is called to create the complete settings object.
+ *
+ * 
    For example, to set the total timeout of createTaxonomy to 30 seconds:
+ *
+ * 
    {@code
+ * PolicyTagManagerStubSettings.Builder policyTagManagerSettingsBuilder =
+ *     PolicyTagManagerStubSettings.newBuilder();
+ * policyTagManagerSettingsBuilder
+ *     .createTaxonomySettings()
+ *     .setRetrySettings(
+ *         policyTagManagerSettingsBuilder
+ *             .createTaxonomySettings()
+ *             .getRetrySettings()
+ *             .toBuilder()
+ *             .setTotalTimeout(Duration.ofSeconds(30))
+ *             .build());
+ * PolicyTagManagerStubSettings policyTagManagerSettings = policyTagManagerSettingsBuilder.build();
+ * }
    
+ */
+@Generated("by gapic-generator-java")
+public class PolicyTagManagerStubSettings extends StubSettings {
+  /** The default scopes of the service. */
+  private static final ImmutableList DEFAULT_SERVICE_SCOPES =
+      ImmutableList.builder().add("https://www.googleapis.com/auth/cloud-platform").build();
+
+  private final UnaryCallSettings createTaxonomySettings;
+  private final UnaryCallSettings deleteTaxonomySettings;
+  private final UnaryCallSettings updateTaxonomySettings;
+  private final PagedCallSettings<
+          ListTaxonomiesRequest, ListTaxonomiesResponse, ListTaxonomiesPagedResponse>
+      listTaxonomiesSettings;
+  private final UnaryCallSettings getTaxonomySettings;
+  private final UnaryCallSettings createPolicyTagSettings;
+  private final UnaryCallSettings deletePolicyTagSettings;
+  private final UnaryCallSettings updatePolicyTagSettings;
+  private final PagedCallSettings<
+          ListPolicyTagsRequest, ListPolicyTagsResponse, ListPolicyTagsPagedResponse>
+      listPolicyTagsSettings;
+  private final UnaryCallSettings getPolicyTagSettings;
+  private final UnaryCallSettings getIamPolicySettings;
+  private final UnaryCallSettings setIamPolicySettings;
+  private final UnaryCallSettings
+      testIamPermissionsSettings;
+
+  private static final PagedListDescriptor
+      LIST_TAXONOMIES_PAGE_STR_DESC =
+          new PagedListDescriptor() {
+            @Override
+            public String emptyToken() {
+              return "";
+            }
+
+            @Override
+            public ListTaxonomiesRequest injectToken(ListTaxonomiesRequest payload, String token) {
+              return ListTaxonomiesRequest.newBuilder(payload).setPageToken(token).build();
+            }
+
+            @Override
+            public ListTaxonomiesRequest injectPageSize(
+                ListTaxonomiesRequest payload, int pageSize) {
+              return ListTaxonomiesRequest.newBuilder(payload).setPageSize(pageSize).build();
+            }
+
+            @Override
+            public Integer extractPageSize(ListTaxonomiesRequest payload) {
+              return payload.getPageSize();
+            }
+
+            @Override
+            public String extractNextToken(ListTaxonomiesResponse payload) {
+              return payload.getNextPageToken();
+            }
+
+            @Override
+            public Iterable extractResources(ListTaxonomiesResponse payload) {
+              return payload.getTaxonomiesList() == null
+                  ? ImmutableList.of()
+                  : payload.getTaxonomiesList();
+            }
+          };
+
+  private static final PagedListDescriptor
+      LIST_POLICY_TAGS_PAGE_STR_DESC =
+          new PagedListDescriptor() {
+            @Override
+            public String emptyToken() {
+              return "";
+            }
+
+            @Override
+            public ListPolicyTagsRequest injectToken(ListPolicyTagsRequest payload, String token) {
+              return ListPolicyTagsRequest.newBuilder(payload).setPageToken(token).build();
+            }
+
+            @Override
+            public ListPolicyTagsRequest injectPageSize(
+                ListPolicyTagsRequest payload, int pageSize) {
+              return ListPolicyTagsRequest.newBuilder(payload).setPageSize(pageSize).build();
+            }
+
+            @Override
+            public Integer extractPageSize(ListPolicyTagsRequest payload) {
+              return payload.getPageSize();
+            }
+
+            @Override
+            public String extractNextToken(ListPolicyTagsResponse payload) {
+              return payload.getNextPageToken();
+            }
+
+            @Override
+            public Iterable extractResources(ListPolicyTagsResponse payload) {
+              return payload.getPolicyTagsList() == null
+                  ? ImmutableList.of()
+                  : payload.getPolicyTagsList();
+            }
+          };
+
+  private static final PagedListResponseFactory<
+          ListTaxonomiesRequest, ListTaxonomiesResponse, ListTaxonomiesPagedResponse>
+      LIST_TAXONOMIES_PAGE_STR_FACT =
+          new PagedListResponseFactory<
+              ListTaxonomiesRequest, ListTaxonomiesResponse, ListTaxonomiesPagedResponse>() {
+            @Override
+            public ApiFuture getFuturePagedResponse(
+                UnaryCallable callable,
+                ListTaxonomiesRequest request,
+                ApiCallContext context,
+                ApiFuture futureResponse) {
+              PageContext pageContext =
+                  PageContext.create(callable, LIST_TAXONOMIES_PAGE_STR_DESC, request, context);
+              return ListTaxonomiesPagedResponse.createAsync(pageContext, futureResponse);
+            }
+          };
+
+  private static final PagedListResponseFactory<
+          ListPolicyTagsRequest, ListPolicyTagsResponse, ListPolicyTagsPagedResponse>
+      LIST_POLICY_TAGS_PAGE_STR_FACT =
+          new PagedListResponseFactory<
+              ListPolicyTagsRequest, ListPolicyTagsResponse, ListPolicyTagsPagedResponse>() {
+            @Override
+            public ApiFuture getFuturePagedResponse(
+                UnaryCallable callable,
+                ListPolicyTagsRequest request,
+                ApiCallContext context,
+                ApiFuture futureResponse) {
+              PageContext pageContext =
+                  PageContext.create(callable, LIST_POLICY_TAGS_PAGE_STR_DESC, request, context);
+              return ListPolicyTagsPagedResponse.createAsync(pageContext, futureResponse);
+            }
+          };
+
+  /** Returns the object with the settings used for calls to createTaxonomy. */
+  public UnaryCallSettings createTaxonomySettings() {
+    return createTaxonomySettings;
+  }
+
+  /** Returns the object with the settings used for calls to deleteTaxonomy. */
+  public UnaryCallSettings deleteTaxonomySettings() {
+    return deleteTaxonomySettings;
+  }
+
+  /** Returns the object with the settings used for calls to updateTaxonomy. */
+  public UnaryCallSettings updateTaxonomySettings() {
+    return updateTaxonomySettings;
+  }
+
+  /** Returns the object with the settings used for calls to listTaxonomies. */
+  public PagedCallSettings<
+          ListTaxonomiesRequest, ListTaxonomiesResponse, ListTaxonomiesPagedResponse>
+      listTaxonomiesSettings() {
+    return listTaxonomiesSettings;
+  }
+
+  /** Returns the object with the settings used for calls to getTaxonomy. */
+  public UnaryCallSettings getTaxonomySettings() {
+    return getTaxonomySettings;
+  }
+
+  /** Returns the object with the settings used for calls to createPolicyTag. */
+  public UnaryCallSettings createPolicyTagSettings() {
+    return createPolicyTagSettings;
+  }
+
+  /** Returns the object with the settings used for calls to deletePolicyTag. */
+  public UnaryCallSettings deletePolicyTagSettings() {
+    return deletePolicyTagSettings;
+  }
+
+  /** Returns the object with the settings used for calls to updatePolicyTag. */
+  public UnaryCallSettings updatePolicyTagSettings() {
+    return updatePolicyTagSettings;
+  }
+
+  /** Returns the object with the settings used for calls to listPolicyTags. */
+  public PagedCallSettings<
+          ListPolicyTagsRequest, ListPolicyTagsResponse, ListPolicyTagsPagedResponse>
+      listPolicyTagsSettings() {
+    return listPolicyTagsSettings;
+  }
+
+  /** Returns the object with the settings used for calls to getPolicyTag. */
+  public UnaryCallSettings getPolicyTagSettings() {
+    return getPolicyTagSettings;
+  }
+
+  /** Returns the object with the settings used for calls to getIamPolicy. */
+  public UnaryCallSettings getIamPolicySettings() {
+    return getIamPolicySettings;
+  }
+
+  /** Returns the object with the settings used for calls to setIamPolicy. */
+  public UnaryCallSettings setIamPolicySettings() {
+    return setIamPolicySettings;
+  }
+
+  /** Returns the object with the settings used for calls to testIamPermissions. */
+  public UnaryCallSettings
+      testIamPermissionsSettings() {
+    return testIamPermissionsSettings;
+  }
+
+  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+  public PolicyTagManagerStub createStub() throws IOException {
+    if (getTransportChannelProvider()
+        .getTransportName()
+        .equals(GrpcTransportChannel.getGrpcTransportName())) {
+      return GrpcPolicyTagManagerStub.create(this);
+    }
+    throw new UnsupportedOperationException(
+        String.format(
+            "Transport not supported: %s", getTransportChannelProvider().getTransportName()));
+  }
+
+  /** Returns a builder for the default ExecutorProvider for this service. */
+  public static InstantiatingExecutorProvider.Builder defaultExecutorProviderBuilder() {
+    return InstantiatingExecutorProvider.newBuilder();
+  }
+
+  /** Returns the default service endpoint. */
+  public static String getDefaultEndpoint() {
+    return "datacatalog.googleapis.com:443";
+  }
+
+  /** Returns the default service scopes. */
+  public static List getDefaultServiceScopes() {
+    return DEFAULT_SERVICE_SCOPES;
+  }
+
+  /** Returns a builder for the default credentials for this service. */
+  public static GoogleCredentialsProvider.Builder defaultCredentialsProviderBuilder() {
+    return GoogleCredentialsProvider.newBuilder().setScopesToApply(DEFAULT_SERVICE_SCOPES);
+  }
+
+  /** Returns a builder for the default ChannelProvider for this service. */
+  public static InstantiatingGrpcChannelProvider.Builder defaultGrpcTransportProviderBuilder() {
+    return InstantiatingGrpcChannelProvider.newBuilder()
+        .setMaxInboundMessageSize(Integer.MAX_VALUE);
+  }
+
+  public static TransportChannelProvider defaultTransportChannelProvider() {
+    return defaultGrpcTransportProviderBuilder().build();
+  }
+
+  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
+  public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
+    return ApiClientHeaderProvider.newBuilder()
+        .setGeneratedLibToken(
+            "gapic", GaxProperties.getLibraryVersion(PolicyTagManagerStubSettings.class))
+        .setTransportToken(
+            GaxGrpcProperties.getGrpcTokenName(), GaxGrpcProperties.getGrpcVersion());
+  }
+
+  /** Returns a new builder for this class. */
+  public static Builder newBuilder() {
+    return Builder.createDefault();
+  }
+
+  /** Returns a new builder for this class. */
+  public static Builder newBuilder(ClientContext clientContext) {
+    return new Builder(clientContext);
+  }
+
+  /** Returns a builder containing all the values of this settings class. */
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  protected PolicyTagManagerStubSettings(Builder settingsBuilder) throws IOException {
+    super(settingsBuilder);
+
+    createTaxonomySettings = settingsBuilder.createTaxonomySettings().build();
+    deleteTaxonomySettings = settingsBuilder.deleteTaxonomySettings().build();
+    updateTaxonomySettings = settingsBuilder.updateTaxonomySettings().build();
+    listTaxonomiesSettings = settingsBuilder.listTaxonomiesSettings().build();
+    getTaxonomySettings = settingsBuilder.getTaxonomySettings().build();
+    createPolicyTagSettings = settingsBuilder.createPolicyTagSettings().build();
+    deletePolicyTagSettings = settingsBuilder.deletePolicyTagSettings().build();
+    updatePolicyTagSettings = settingsBuilder.updatePolicyTagSettings().build();
+    listPolicyTagsSettings = settingsBuilder.listPolicyTagsSettings().build();
+    getPolicyTagSettings = settingsBuilder.getPolicyTagSettings().build();
+    getIamPolicySettings = settingsBuilder.getIamPolicySettings().build();
+    setIamPolicySettings = settingsBuilder.setIamPolicySettings().build();
+    testIamPermissionsSettings = settingsBuilder.testIamPermissionsSettings().build();
+  }
+
+  /** Builder for PolicyTagManagerStubSettings. */
+  public static class Builder extends StubSettings.Builder {
+    private final ImmutableList> unaryMethodSettingsBuilders;
+    private final UnaryCallSettings.Builder createTaxonomySettings;
+    private final UnaryCallSettings.Builder deleteTaxonomySettings;
+    private final UnaryCallSettings.Builder updateTaxonomySettings;
+    private final PagedCallSettings.Builder<
+            ListTaxonomiesRequest, ListTaxonomiesResponse, ListTaxonomiesPagedResponse>
+        listTaxonomiesSettings;
+    private final UnaryCallSettings.Builder getTaxonomySettings;
+    private final UnaryCallSettings.Builder
+        createPolicyTagSettings;
+    private final UnaryCallSettings.Builder deletePolicyTagSettings;
+    private final UnaryCallSettings.Builder
+        updatePolicyTagSettings;
+    private final PagedCallSettings.Builder<
+            ListPolicyTagsRequest, ListPolicyTagsResponse, ListPolicyTagsPagedResponse>
+        listPolicyTagsSettings;
+    private final UnaryCallSettings.Builder getPolicyTagSettings;
+    private final UnaryCallSettings.Builder getIamPolicySettings;
+    private final UnaryCallSettings.Builder setIamPolicySettings;
+    private final UnaryCallSettings.Builder
+        testIamPermissionsSettings;
+    private static final ImmutableMap>
+        RETRYABLE_CODE_DEFINITIONS;
+
+    static {
+      ImmutableMap.Builder> definitions =
+          ImmutableMap.builder();
+      definitions.put(
+          "no_retry_1_codes", ImmutableSet.copyOf(Lists.newArrayList()));
+      RETRYABLE_CODE_DEFINITIONS = definitions.build();
+    }
+
+    private static final ImmutableMap RETRY_PARAM_DEFINITIONS;
+
+    static {
+      ImmutableMap.Builder definitions = ImmutableMap.builder();
+      RetrySettings settings = null;
+      settings =
+          RetrySettings.newBuilder()
+              .setInitialRpcTimeout(Duration.ofMillis(60000L))
+              .setRpcTimeoutMultiplier(1.0)
+              .setMaxRpcTimeout(Duration.ofMillis(60000L))
+              .setTotalTimeout(Duration.ofMillis(60000L))
+              .build();
+      definitions.put("no_retry_1_params", settings);
+      RETRY_PARAM_DEFINITIONS = definitions.build();
+    }
+
+    protected Builder() {
+      this(((ClientContext) null));
+    }
+
+    protected Builder(ClientContext clientContext) {
+      super(clientContext);
+
+      createTaxonomySettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+      deleteTaxonomySettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+      updateTaxonomySettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+      listTaxonomiesSettings = PagedCallSettings.newBuilder(LIST_TAXONOMIES_PAGE_STR_FACT);
+      getTaxonomySettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+      createPolicyTagSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+      deletePolicyTagSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+      updatePolicyTagSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+      listPolicyTagsSettings = PagedCallSettings.newBuilder(LIST_POLICY_TAGS_PAGE_STR_FACT);
+      getPolicyTagSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+      getIamPolicySettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+      setIamPolicySettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+      testIamPermissionsSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+
+      unaryMethodSettingsBuilders =
+          ImmutableList.>of(
+              createTaxonomySettings,
+              deleteTaxonomySettings,
+              updateTaxonomySettings,
+              listTaxonomiesSettings,
+              getTaxonomySettings,
+              createPolicyTagSettings,
+              deletePolicyTagSettings,
+              updatePolicyTagSettings,
+              listPolicyTagsSettings,
+              getPolicyTagSettings,
+              getIamPolicySettings,
+              setIamPolicySettings,
+              testIamPermissionsSettings);
+      initDefaults(this);
+    }
+
+    protected Builder(PolicyTagManagerStubSettings settings) {
+      super(settings);
+
+      createTaxonomySettings = settings.createTaxonomySettings.toBuilder();
+      deleteTaxonomySettings = settings.deleteTaxonomySettings.toBuilder();
+      updateTaxonomySettings = settings.updateTaxonomySettings.toBuilder();
+      listTaxonomiesSettings = settings.listTaxonomiesSettings.toBuilder();
+      getTaxonomySettings = settings.getTaxonomySettings.toBuilder();
+      createPolicyTagSettings = settings.createPolicyTagSettings.toBuilder();
+      deletePolicyTagSettings = settings.deletePolicyTagSettings.toBuilder();
+      updatePolicyTagSettings = settings.updatePolicyTagSettings.toBuilder();
+      listPolicyTagsSettings = settings.listPolicyTagsSettings.toBuilder();
+      getPolicyTagSettings = settings.getPolicyTagSettings.toBuilder();
+      getIamPolicySettings = settings.getIamPolicySettings.toBuilder();
+      setIamPolicySettings = settings.setIamPolicySettings.toBuilder();
+      testIamPermissionsSettings = settings.testIamPermissionsSettings.toBuilder();
+
+      unaryMethodSettingsBuilders =
+          ImmutableList.>of(
+              createTaxonomySettings,
+              deleteTaxonomySettings,
+              updateTaxonomySettings,
+              listTaxonomiesSettings,
+              getTaxonomySettings,
+              createPolicyTagSettings,
+              deletePolicyTagSettings,
+              updatePolicyTagSettings,
+              listPolicyTagsSettings,
+              getPolicyTagSettings,
+              getIamPolicySettings,
+              setIamPolicySettings,
+              testIamPermissionsSettings);
+    }
+
+    private static Builder createDefault() {
+      Builder builder = new Builder(((ClientContext) null));
+
+      builder.setTransportChannelProvider(defaultTransportChannelProvider());
+      builder.setCredentialsProvider(defaultCredentialsProviderBuilder().build());
+      builder.setInternalHeaderProvider(defaultApiClientHeaderProviderBuilder().build());
+      builder.setEndpoint(getDefaultEndpoint());
+
+      return initDefaults(builder);
+    }
+
+    private static Builder initDefaults(Builder builder) {
+      builder
+          .createTaxonomySettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"));
+
+      builder
+          .deleteTaxonomySettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"));
+
+      builder
+          .updateTaxonomySettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"));
+
+      builder
+          .listTaxonomiesSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"));
+
+      builder
+          .getTaxonomySettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"));
+
+      builder
+          .createPolicyTagSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"));
+
+      builder
+          .deletePolicyTagSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"));
+
+      builder
+          .updatePolicyTagSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"));
+
+      builder
+          .listPolicyTagsSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"));
+
+      builder
+          .getPolicyTagSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"));
+
+      builder
+          .getIamPolicySettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"));
+
+      builder
+          .setIamPolicySettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"));
+
+      builder
+          .testIamPermissionsSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"));
+
+      return builder;
+    }
+
+    // NEXT_MAJOR_VER: remove 'throws Exception'.
+    /**
+     * Applies the given settings updater function to all of the unary API methods in this service.
+     *
+     * 
    Note: This method does not support applying settings to streaming methods.
+     */
+    public Builder applyToAllUnaryMethods(
+        ApiFunction, Void> settingsUpdater) throws Exception {
+      super.applyToAllUnaryMethods(unaryMethodSettingsBuilders, settingsUpdater);
+      return this;
+    }
+
+    public ImmutableList> unaryMethodSettingsBuilders() {
+      return unaryMethodSettingsBuilders;
+    }
+
+    /** Returns the builder for the settings used for calls to createTaxonomy. */
+    public UnaryCallSettings.Builder createTaxonomySettings() {
+      return createTaxonomySettings;
+    }
+
+    /** Returns the builder for the settings used for calls to deleteTaxonomy. */
+    public UnaryCallSettings.Builder deleteTaxonomySettings() {
+      return deleteTaxonomySettings;
+    }
+
+    /** Returns the builder for the settings used for calls to updateTaxonomy. */
+    public UnaryCallSettings.Builder updateTaxonomySettings() {
+      return updateTaxonomySettings;
+    }
+
+    /** Returns the builder for the settings used for calls to listTaxonomies. */
+    public PagedCallSettings.Builder<
+            ListTaxonomiesRequest, ListTaxonomiesResponse, ListTaxonomiesPagedResponse>
+        listTaxonomiesSettings() {
+      return listTaxonomiesSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to getTaxonomy. */
+    public UnaryCallSettings.Builder getTaxonomySettings() {
+      return getTaxonomySettings;
+    }
+
+    /** Returns the builder for the settings used for calls to createPolicyTag. */
+    public UnaryCallSettings.Builder createPolicyTagSettings() {
+      return createPolicyTagSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to deletePolicyTag. */
+    public UnaryCallSettings.Builder deletePolicyTagSettings() {
+      return deletePolicyTagSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to updatePolicyTag. */
+    public UnaryCallSettings.Builder updatePolicyTagSettings() {
+      return updatePolicyTagSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to listPolicyTags. */
+    public PagedCallSettings.Builder<
+            ListPolicyTagsRequest, ListPolicyTagsResponse, ListPolicyTagsPagedResponse>
+        listPolicyTagsSettings() {
+      return listPolicyTagsSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to getPolicyTag. */
+    public UnaryCallSettings.Builder getPolicyTagSettings() {
+      return getPolicyTagSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to getIamPolicy. */
+    public UnaryCallSettings.Builder getIamPolicySettings() {
+      return getIamPolicySettings;
+    }
+
+    /** Returns the builder for the settings used for calls to setIamPolicy. */
+    public UnaryCallSettings.Builder setIamPolicySettings() {
+      return setIamPolicySettings;
+    }
+
+    /** Returns the builder for the settings used for calls to testIamPermissions. */
+    public UnaryCallSettings.Builder
+        testIamPermissionsSettings() {
+      return testIamPermissionsSettings;
+    }
+
+    @Override
+    public PolicyTagManagerStubSettings build() throws IOException {
+      return new PolicyTagManagerStubSettings(this);
+    }
+  }
+}
diff --git a/google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1/DataCatalogClientTest.java b/google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1/DataCatalogClientTest.java
index bc1dcea5..bc269aa2 100644
--- a/google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1/DataCatalogClientTest.java
+++ b/google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1/DataCatalogClientTest.java
@@ -651,10 +651,12 @@ public void createEntryTest() throws Exception {
         Entry.newBuilder()
             .setName(EntryGroupName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]").toString())
             .setLinkedResource("linkedResource-495606457")
+            .setFullyQualifiedName("fullyQualifiedName288467357")
             .setDisplayName("displayName1714148973")
             .setDescription("description-1724546052")
             .setSchema(Schema.newBuilder().build())
             .setSourceSystemTimestamps(SystemTimestamps.newBuilder().build())
+            .setDataSource(DataSource.newBuilder().build())
             .build();
     mockDataCatalog.addResponse(expectedResponse);
 
@@ -700,10 +702,12 @@ public void createEntryTest2() throws Exception {
         Entry.newBuilder()
             .setName(EntryGroupName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]").toString())
             .setLinkedResource("linkedResource-495606457")
+            .setFullyQualifiedName("fullyQualifiedName288467357")
             .setDisplayName("displayName1714148973")
             .setDescription("description-1724546052")
             .setSchema(Schema.newBuilder().build())
             .setSourceSystemTimestamps(SystemTimestamps.newBuilder().build())
+            .setDataSource(DataSource.newBuilder().build())
             .build();
     mockDataCatalog.addResponse(expectedResponse);
 
@@ -749,10 +753,12 @@ public void updateEntryTest() throws Exception {
         Entry.newBuilder()
             .setName(EntryGroupName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]").toString())
             .setLinkedResource("linkedResource-495606457")
+            .setFullyQualifiedName("fullyQualifiedName288467357")
             .setDisplayName("displayName1714148973")
             .setDescription("description-1724546052")
             .setSchema(Schema.newBuilder().build())
             .setSourceSystemTimestamps(SystemTimestamps.newBuilder().build())
+            .setDataSource(DataSource.newBuilder().build())
             .build();
     mockDataCatalog.addResponse(expectedResponse);
 
@@ -792,10 +798,12 @@ public void updateEntryTest2() throws Exception {
         Entry.newBuilder()
             .setName(EntryGroupName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]").toString())
             .setLinkedResource("linkedResource-495606457")
+            .setFullyQualifiedName("fullyQualifiedName288467357")
             .setDisplayName("displayName1714148973")
             .setDescription("description-1724546052")
             .setSchema(Schema.newBuilder().build())
             .setSourceSystemTimestamps(SystemTimestamps.newBuilder().build())
+            .setDataSource(DataSource.newBuilder().build())
             .build();
     mockDataCatalog.addResponse(expectedResponse);
 
@@ -906,10 +914,12 @@ public void getEntryTest() throws Exception {
         Entry.newBuilder()
             .setName(EntryGroupName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]").toString())
             .setLinkedResource("linkedResource-495606457")
+            .setFullyQualifiedName("fullyQualifiedName288467357")
             .setDisplayName("displayName1714148973")
             .setDescription("description-1724546052")
             .setSchema(Schema.newBuilder().build())
             .setSourceSystemTimestamps(SystemTimestamps.newBuilder().build())
+            .setDataSource(DataSource.newBuilder().build())
             .build();
     mockDataCatalog.addResponse(expectedResponse);
 
@@ -949,10 +959,12 @@ public void getEntryTest2() throws Exception {
         Entry.newBuilder()
             .setName(EntryGroupName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]").toString())
             .setLinkedResource("linkedResource-495606457")
+            .setFullyQualifiedName("fullyQualifiedName288467357")
             .setDisplayName("displayName1714148973")
             .setDescription("description-1724546052")
             .setSchema(Schema.newBuilder().build())
             .setSourceSystemTimestamps(SystemTimestamps.newBuilder().build())
+            .setDataSource(DataSource.newBuilder().build())
             .build();
     mockDataCatalog.addResponse(expectedResponse);
 
@@ -992,10 +1004,12 @@ public void lookupEntryTest() throws Exception {
         Entry.newBuilder()
             .setName(EntryGroupName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]").toString())
             .setLinkedResource("linkedResource-495606457")
+            .setFullyQualifiedName("fullyQualifiedName288467357")
             .setDisplayName("displayName1714148973")
             .setDescription("description-1724546052")
             .setSchema(Schema.newBuilder().build())
             .setSourceSystemTimestamps(SystemTimestamps.newBuilder().build())
+            .setDataSource(DataSource.newBuilder().build())
             .build();
     mockDataCatalog.addResponse(expectedResponse);
 
@@ -1010,6 +1024,7 @@ public void lookupEntryTest() throws Exception {
 
     Assert.assertEquals(request.getLinkedResource(), actualRequest.getLinkedResource());
     Assert.assertEquals(request.getSqlResource(), actualRequest.getSqlResource());
+    Assert.assertEquals(request.getFullyQualifiedName(), actualRequest.getFullyQualifiedName());
     Assert.assertTrue(
         channelProvider.isHeaderSent(
             ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
@@ -1457,6 +1472,7 @@ public void createTagTemplateFieldTest() throws Exception {
             .setDisplayName("displayName1714148973")
             .setType(FieldType.newBuilder().build())
             .setIsRequired(true)
+            .setDescription("description-1724546052")
             .setOrder(106006350)
             .build();
     mockDataCatalog.addResponse(expectedResponse);
@@ -1509,6 +1525,7 @@ public void createTagTemplateFieldTest2() throws Exception {
             .setDisplayName("displayName1714148973")
             .setType(FieldType.newBuilder().build())
             .setIsRequired(true)
+            .setDescription("description-1724546052")
             .setOrder(106006350)
             .build();
     mockDataCatalog.addResponse(expectedResponse);
@@ -1561,6 +1578,7 @@ public void updateTagTemplateFieldTest() throws Exception {
             .setDisplayName("displayName1714148973")
             .setType(FieldType.newBuilder().build())
             .setIsRequired(true)
+            .setDescription("description-1724546052")
             .setOrder(106006350)
             .build();
     mockDataCatalog.addResponse(expectedResponse);
@@ -1611,6 +1629,7 @@ public void updateTagTemplateFieldTest2() throws Exception {
             .setDisplayName("displayName1714148973")
             .setType(FieldType.newBuilder().build())
             .setIsRequired(true)
+            .setDescription("description-1724546052")
             .setOrder(106006350)
             .build();
     mockDataCatalog.addResponse(expectedResponse);
@@ -1659,6 +1678,7 @@ public void updateTagTemplateFieldTest3() throws Exception {
             .setDisplayName("displayName1714148973")
             .setType(FieldType.newBuilder().build())
             .setIsRequired(true)
+            .setDescription("description-1724546052")
             .setOrder(106006350)
             .build();
     mockDataCatalog.addResponse(expectedResponse);
@@ -1713,6 +1733,7 @@ public void updateTagTemplateFieldTest4() throws Exception {
             .setDisplayName("displayName1714148973")
             .setType(FieldType.newBuilder().build())
             .setIsRequired(true)
+            .setDescription("description-1724546052")
             .setOrder(106006350)
             .build();
     mockDataCatalog.addResponse(expectedResponse);
@@ -1765,6 +1786,7 @@ public void renameTagTemplateFieldTest() throws Exception {
             .setDisplayName("displayName1714148973")
             .setType(FieldType.newBuilder().build())
             .setIsRequired(true)
+            .setDescription("description-1724546052")
             .setOrder(106006350)
             .build();
     mockDataCatalog.addResponse(expectedResponse);
@@ -1815,6 +1837,7 @@ public void renameTagTemplateFieldTest2() throws Exception {
             .setDisplayName("displayName1714148973")
             .setType(FieldType.newBuilder().build())
             .setIsRequired(true)
+            .setDescription("description-1724546052")
             .setOrder(106006350)
             .build();
     mockDataCatalog.addResponse(expectedResponse);
@@ -1853,6 +1876,118 @@ public void renameTagTemplateFieldExceptionTest2() throws Exception {
     }
   }
 
+  @Test
+  public void renameTagTemplateFieldEnumValueTest() throws Exception {
+    TagTemplateField expectedResponse =
+        TagTemplateField.newBuilder()
+            .setName(
+                TagTemplateFieldName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]", "[FIELD]")
+                    .toString())
+            .setDisplayName("displayName1714148973")
+            .setType(FieldType.newBuilder().build())
+            .setIsRequired(true)
+            .setDescription("description-1724546052")
+            .setOrder(106006350)
+            .build();
+    mockDataCatalog.addResponse(expectedResponse);
+
+    TagTemplateFieldEnumValueName name =
+        TagTemplateFieldEnumValueName.of(
+            "[PROJECT]",
+            "[LOCATION]",
+            "[TAG_TEMPLATE]",
+            "[TAG_TEMPLATE_FIELD_ID]",
+            "[ENUM_VALUE_DISPLAY_NAME]");
+    String newEnumValueDisplayName = "newEnumValueDisplayName-1119629027";
+
+    TagTemplateField actualResponse =
+        client.renameTagTemplateFieldEnumValue(name, newEnumValueDisplayName);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List actualRequests = mockDataCatalog.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    RenameTagTemplateFieldEnumValueRequest actualRequest =
+        ((RenameTagTemplateFieldEnumValueRequest) actualRequests.get(0));
+
+    Assert.assertEquals(name.toString(), actualRequest.getName());
+    Assert.assertEquals(newEnumValueDisplayName, actualRequest.getNewEnumValueDisplayName());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void renameTagTemplateFieldEnumValueExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockDataCatalog.addException(exception);
+
+    try {
+      TagTemplateFieldEnumValueName name =
+          TagTemplateFieldEnumValueName.of(
+              "[PROJECT]",
+              "[LOCATION]",
+              "[TAG_TEMPLATE]",
+              "[TAG_TEMPLATE_FIELD_ID]",
+              "[ENUM_VALUE_DISPLAY_NAME]");
+      String newEnumValueDisplayName = "newEnumValueDisplayName-1119629027";
+      client.renameTagTemplateFieldEnumValue(name, newEnumValueDisplayName);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void renameTagTemplateFieldEnumValueTest2() throws Exception {
+    TagTemplateField expectedResponse =
+        TagTemplateField.newBuilder()
+            .setName(
+                TagTemplateFieldName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]", "[FIELD]")
+                    .toString())
+            .setDisplayName("displayName1714148973")
+            .setType(FieldType.newBuilder().build())
+            .setIsRequired(true)
+            .setDescription("description-1724546052")
+            .setOrder(106006350)
+            .build();
+    mockDataCatalog.addResponse(expectedResponse);
+
+    String name = "name3373707";
+    String newEnumValueDisplayName = "newEnumValueDisplayName-1119629027";
+
+    TagTemplateField actualResponse =
+        client.renameTagTemplateFieldEnumValue(name, newEnumValueDisplayName);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List actualRequests = mockDataCatalog.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    RenameTagTemplateFieldEnumValueRequest actualRequest =
+        ((RenameTagTemplateFieldEnumValueRequest) actualRequests.get(0));
+
+    Assert.assertEquals(name, actualRequest.getName());
+    Assert.assertEquals(newEnumValueDisplayName, actualRequest.getNewEnumValueDisplayName());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void renameTagTemplateFieldEnumValueExceptionTest2() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockDataCatalog.addException(exception);
+
+    try {
+      String name = "name3373707";
+      String newEnumValueDisplayName = "newEnumValueDisplayName-1119629027";
+      client.renameTagTemplateFieldEnumValue(name, newEnumValueDisplayName);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
   @Test
   public void deleteTagTemplateFieldTest() throws Exception {
     Empty expectedResponse = Empty.newBuilder().build();
@@ -2278,7 +2413,7 @@ public void setIamPolicyTest() throws Exception {
             .build();
     mockDataCatalog.addResponse(expectedResponse);
 
-    ResourceName resource = TagTemplateName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]");
+    ResourceName resource = TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]");
     Policy policy = Policy.newBuilder().build();
 
     Policy actualResponse = client.setIamPolicy(resource, policy);
@@ -2302,7 +2437,7 @@ public void setIamPolicyExceptionTest() throws Exception {
     mockDataCatalog.addException(exception);
 
     try {
-      ResourceName resource = TagTemplateName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]");
+      ResourceName resource = TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]");
       Policy policy = Policy.newBuilder().build();
       client.setIamPolicy(resource, policy);
       Assert.fail("No exception raised");
@@ -2364,7 +2499,7 @@ public void getIamPolicyTest() throws Exception {
             .build();
     mockDataCatalog.addResponse(expectedResponse);
 
-    ResourceName resource = TagTemplateName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]");
+    ResourceName resource = TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]");
 
     Policy actualResponse = client.getIamPolicy(resource);
     Assert.assertEquals(expectedResponse, actualResponse);
@@ -2386,7 +2521,7 @@ public void getIamPolicyExceptionTest() throws Exception {
     mockDataCatalog.addException(exception);
 
     try {
-      ResourceName resource = TagTemplateName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]");
+      ResourceName resource = TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]");
       client.getIamPolicy(resource);
       Assert.fail("No exception raised");
     } catch (InvalidArgumentException e) {
@@ -2442,7 +2577,7 @@ public void testIamPermissionsTest() throws Exception {
 
     TestIamPermissionsRequest request =
         TestIamPermissionsRequest.newBuilder()
-            .setResource(TagTemplateName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]").toString())
+            .setResource(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
             .addAllPermissions(new ArrayList())
             .build();
 
@@ -2469,8 +2604,7 @@ public void testIamPermissionsExceptionTest() throws Exception {
     try {
       TestIamPermissionsRequest request =
           TestIamPermissionsRequest.newBuilder()
-              .setResource(
-                  TagTemplateName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]").toString())
+              .setResource(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
               .addAllPermissions(new ArrayList())
               .build();
       client.testIamPermissions(request);
diff --git a/google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1/MockDataCatalogImpl.java b/google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1/MockDataCatalogImpl.java
index 5c030b8a..1c23b34d 100644
--- a/google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1/MockDataCatalogImpl.java
+++ b/google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1/MockDataCatalogImpl.java
@@ -458,6 +458,28 @@ public void renameTagTemplateField(
     }
   }
 
+  @Override
+  public void renameTagTemplateFieldEnumValue(
+      RenameTagTemplateFieldEnumValueRequest request,
+      StreamObserver responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof TagTemplateField) {
+      requests.add(request);
+      responseObserver.onNext(((TagTemplateField) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method RenameTagTemplateFieldEnumValue, expected %s or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  TagTemplateField.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+
   @Override
   public void deleteTagTemplateField(
       DeleteTagTemplateFieldRequest request, StreamObserver responseObserver) {
diff --git a/google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1/MockPolicyTagManager.java b/google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1/MockPolicyTagManager.java
new file mode 100644
index 00000000..5ae79be1
--- /dev/null
+++ b/google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1/MockPolicyTagManager.java
@@ -0,0 +1,59 @@
+/*
+ * Copyright 2021 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.datacatalog.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.grpc.testing.MockGrpcService;
+import com.google.protobuf.AbstractMessage;
+import io.grpc.ServerServiceDefinition;
+import java.util.List;
+import javax.annotation.Generated;
+
+@BetaApi
+@Generated("by gapic-generator-java")
+public class MockPolicyTagManager implements MockGrpcService {
+  private final MockPolicyTagManagerImpl serviceImpl;
+
+  public MockPolicyTagManager() {
+    serviceImpl = new MockPolicyTagManagerImpl();
+  }
+
+  @Override
+  public List getRequests() {
+    return serviceImpl.getRequests();
+  }
+
+  @Override
+  public void addResponse(AbstractMessage response) {
+    serviceImpl.addResponse(response);
+  }
+
+  @Override
+  public void addException(Exception exception) {
+    serviceImpl.addException(exception);
+  }
+
+  @Override
+  public ServerServiceDefinition getServiceDefinition() {
+    return serviceImpl.bindService();
+  }
+
+  @Override
+  public void reset() {
+    serviceImpl.reset();
+  }
+}
diff --git a/google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1/MockPolicyTagManagerImpl.java b/google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1/MockPolicyTagManagerImpl.java
new file mode 100644
index 00000000..d7a8f9c7
--- /dev/null
+++ b/google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1/MockPolicyTagManagerImpl.java
@@ -0,0 +1,337 @@
+/*
+ * Copyright 2021 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.datacatalog.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.cloud.datacatalog.v1.PolicyTagManagerGrpc.PolicyTagManagerImplBase;
+import com.google.iam.v1.GetIamPolicyRequest;
+import com.google.iam.v1.Policy;
+import com.google.iam.v1.SetIamPolicyRequest;
+import com.google.iam.v1.TestIamPermissionsRequest;
+import com.google.iam.v1.TestIamPermissionsResponse;
+import com.google.protobuf.AbstractMessage;
+import com.google.protobuf.Empty;
+import io.grpc.stub.StreamObserver;
+import java.util.ArrayList;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Queue;
+import javax.annotation.Generated;
+
+@BetaApi
+@Generated("by gapic-generator-java")
+public class MockPolicyTagManagerImpl extends PolicyTagManagerImplBase {
+  private List requests;
+  private Queue responses;
+
+  public MockPolicyTagManagerImpl() {
+    requests = new ArrayList<>();
+    responses = new LinkedList<>();
+  }
+
+  public List getRequests() {
+    return requests;
+  }
+
+  public void addResponse(AbstractMessage response) {
+    responses.add(response);
+  }
+
+  public void setResponses(List responses) {
+    this.responses = new LinkedList(responses);
+  }
+
+  public void addException(Exception exception) {
+    responses.add(exception);
+  }
+
+  public void reset() {
+    requests = new ArrayList<>();
+    responses = new LinkedList<>();
+  }
+
+  @Override
+  public void createTaxonomy(
+      CreateTaxonomyRequest request, StreamObserver responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof Taxonomy) {
+      requests.add(request);
+      responseObserver.onNext(((Taxonomy) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method CreateTaxonomy, expected %s or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  Taxonomy.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+
+  @Override
+  public void deleteTaxonomy(
+      DeleteTaxonomyRequest request, StreamObserver responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof Empty) {
+      requests.add(request);
+      responseObserver.onNext(((Empty) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method DeleteTaxonomy, expected %s or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  Empty.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+
+  @Override
+  public void updateTaxonomy(
+      UpdateTaxonomyRequest request, StreamObserver responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof Taxonomy) {
+      requests.add(request);
+      responseObserver.onNext(((Taxonomy) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method UpdateTaxonomy, expected %s or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  Taxonomy.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+
+  @Override
+  public void listTaxonomies(
+      ListTaxonomiesRequest request, StreamObserver responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof ListTaxonomiesResponse) {
+      requests.add(request);
+      responseObserver.onNext(((ListTaxonomiesResponse) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method ListTaxonomies, expected %s or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  ListTaxonomiesResponse.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+
+  @Override
+  public void getTaxonomy(GetTaxonomyRequest request, StreamObserver responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof Taxonomy) {
+      requests.add(request);
+      responseObserver.onNext(((Taxonomy) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method GetTaxonomy, expected %s or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  Taxonomy.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+
+  @Override
+  public void createPolicyTag(
+      CreatePolicyTagRequest request, StreamObserver responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof PolicyTag) {
+      requests.add(request);
+      responseObserver.onNext(((PolicyTag) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method CreatePolicyTag, expected %s or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  PolicyTag.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+
+  @Override
+  public void deletePolicyTag(
+      DeletePolicyTagRequest request, StreamObserver responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof Empty) {
+      requests.add(request);
+      responseObserver.onNext(((Empty) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method DeletePolicyTag, expected %s or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  Empty.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+
+  @Override
+  public void updatePolicyTag(
+      UpdatePolicyTagRequest request, StreamObserver responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof PolicyTag) {
+      requests.add(request);
+      responseObserver.onNext(((PolicyTag) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method UpdatePolicyTag, expected %s or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  PolicyTag.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+
+  @Override
+  public void listPolicyTags(
+      ListPolicyTagsRequest request, StreamObserver responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof ListPolicyTagsResponse) {
+      requests.add(request);
+      responseObserver.onNext(((ListPolicyTagsResponse) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method ListPolicyTags, expected %s or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  ListPolicyTagsResponse.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+
+  @Override
+  public void getPolicyTag(
+      GetPolicyTagRequest request, StreamObserver responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof PolicyTag) {
+      requests.add(request);
+      responseObserver.onNext(((PolicyTag) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method GetPolicyTag, expected %s or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  PolicyTag.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+
+  @Override
+  public void getIamPolicy(GetIamPolicyRequest request, StreamObserver responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof Policy) {
+      requests.add(request);
+      responseObserver.onNext(((Policy) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method GetIamPolicy, expected %s or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  Policy.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+
+  @Override
+  public void setIamPolicy(SetIamPolicyRequest request, StreamObserver responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof Policy) {
+      requests.add(request);
+      responseObserver.onNext(((Policy) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method SetIamPolicy, expected %s or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  Policy.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+
+  @Override
+  public void testIamPermissions(
+      TestIamPermissionsRequest request,
+      StreamObserver responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof TestIamPermissionsResponse) {
+      requests.add(request);
+      responseObserver.onNext(((TestIamPermissionsResponse) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method TestIamPermissions, expected %s or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  TestIamPermissionsResponse.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+}
diff --git a/google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1/MockPolicyTagManagerSerialization.java b/google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1/MockPolicyTagManagerSerialization.java
new file mode 100644
index 00000000..654a2ef6
--- /dev/null
+++ b/google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1/MockPolicyTagManagerSerialization.java
@@ -0,0 +1,59 @@
+/*
+ * Copyright 2021 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.datacatalog.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.grpc.testing.MockGrpcService;
+import com.google.protobuf.AbstractMessage;
+import io.grpc.ServerServiceDefinition;
+import java.util.List;
+import javax.annotation.Generated;
+
+@BetaApi
+@Generated("by gapic-generator-java")
+public class MockPolicyTagManagerSerialization implements MockGrpcService {
+  private final MockPolicyTagManagerSerializationImpl serviceImpl;
+
+  public MockPolicyTagManagerSerialization() {
+    serviceImpl = new MockPolicyTagManagerSerializationImpl();
+  }
+
+  @Override
+  public List getRequests() {
+    return serviceImpl.getRequests();
+  }
+
+  @Override
+  public void addResponse(AbstractMessage response) {
+    serviceImpl.addResponse(response);
+  }
+
+  @Override
+  public void addException(Exception exception) {
+    serviceImpl.addException(exception);
+  }
+
+  @Override
+  public ServerServiceDefinition getServiceDefinition() {
+    return serviceImpl.bindService();
+  }
+
+  @Override
+  public void reset() {
+    serviceImpl.reset();
+  }
+}
diff --git a/google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1/MockPolicyTagManagerSerializationImpl.java b/google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1/MockPolicyTagManagerSerializationImpl.java
new file mode 100644
index 00000000..27197a3d
--- /dev/null
+++ b/google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1/MockPolicyTagManagerSerializationImpl.java
@@ -0,0 +1,102 @@
+/*
+ * Copyright 2021 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.datacatalog.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationGrpc.PolicyTagManagerSerializationImplBase;
+import com.google.protobuf.AbstractMessage;
+import io.grpc.stub.StreamObserver;
+import java.util.ArrayList;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Queue;
+import javax.annotation.Generated;
+
+@BetaApi
+@Generated("by gapic-generator-java")
+public class MockPolicyTagManagerSerializationImpl extends PolicyTagManagerSerializationImplBase {
+  private List requests;
+  private Queue responses;
+
+  public MockPolicyTagManagerSerializationImpl() {
+    requests = new ArrayList<>();
+    responses = new LinkedList<>();
+  }
+
+  public List getRequests() {
+    return requests;
+  }
+
+  public void addResponse(AbstractMessage response) {
+    responses.add(response);
+  }
+
+  public void setResponses(List responses) {
+    this.responses = new LinkedList(responses);
+  }
+
+  public void addException(Exception exception) {
+    responses.add(exception);
+  }
+
+  public void reset() {
+    requests = new ArrayList<>();
+    responses = new LinkedList<>();
+  }
+
+  @Override
+  public void importTaxonomies(
+      ImportTaxonomiesRequest request, StreamObserver responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof ImportTaxonomiesResponse) {
+      requests.add(request);
+      responseObserver.onNext(((ImportTaxonomiesResponse) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method ImportTaxonomies, expected %s or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  ImportTaxonomiesResponse.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+
+  @Override
+  public void exportTaxonomies(
+      ExportTaxonomiesRequest request, StreamObserver responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof ExportTaxonomiesResponse) {
+      requests.add(request);
+      responseObserver.onNext(((ExportTaxonomiesResponse) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method ExportTaxonomies, expected %s or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  ExportTaxonomiesResponse.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+}
diff --git a/google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1/PolicyTagManagerClientTest.java b/google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1/PolicyTagManagerClientTest.java
new file mode 100644
index 00000000..25cb4059
--- /dev/null
+++ b/google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1/PolicyTagManagerClientTest.java
@@ -0,0 +1,995 @@
+/*
+ * Copyright 2021 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.datacatalog.v1;
+
+import static com.google.cloud.datacatalog.v1.PolicyTagManagerClient.ListPolicyTagsPagedResponse;
+import static com.google.cloud.datacatalog.v1.PolicyTagManagerClient.ListTaxonomiesPagedResponse;
+
+import com.google.api.gax.core.NoCredentialsProvider;
+import com.google.api.gax.grpc.GaxGrpcProperties;
+import com.google.api.gax.grpc.testing.LocalChannelProvider;
+import com.google.api.gax.grpc.testing.MockGrpcService;
+import com.google.api.gax.grpc.testing.MockServiceHelper;
+import com.google.api.gax.rpc.ApiClientHeaderProvider;
+import com.google.api.gax.rpc.InvalidArgumentException;
+import com.google.common.collect.Lists;
+import com.google.iam.v1.Binding;
+import com.google.iam.v1.GetIamPolicyRequest;
+import com.google.iam.v1.GetPolicyOptions;
+import com.google.iam.v1.Policy;
+import com.google.iam.v1.SetIamPolicyRequest;
+import com.google.iam.v1.TestIamPermissionsRequest;
+import com.google.iam.v1.TestIamPermissionsResponse;
+import com.google.protobuf.AbstractMessage;
+import com.google.protobuf.ByteString;
+import com.google.protobuf.Empty;
+import io.grpc.StatusRuntimeException;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.UUID;
+import javax.annotation.Generated;
+import org.junit.After;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+@Generated("by gapic-generator-java")
+public class PolicyTagManagerClientTest {
+  private static MockServiceHelper mockServiceHelper;
+  private static MockPolicyTagManager mockPolicyTagManager;
+  private PolicyTagManagerClient client;
+  private LocalChannelProvider channelProvider;
+
+  @BeforeClass
+  public static void startStaticServer() {
+    mockPolicyTagManager = new MockPolicyTagManager();
+    mockServiceHelper =
+        new MockServiceHelper(
+            UUID.randomUUID().toString(), Arrays.asList(mockPolicyTagManager));
+    mockServiceHelper.start();
+  }
+
+  @AfterClass
+  public static void stopServer() {
+    mockServiceHelper.stop();
+  }
+
+  @Before
+  public void setUp() throws IOException {
+    mockServiceHelper.reset();
+    channelProvider = mockServiceHelper.createChannelProvider();
+    PolicyTagManagerSettings settings =
+        PolicyTagManagerSettings.newBuilder()
+            .setTransportChannelProvider(channelProvider)
+            .setCredentialsProvider(NoCredentialsProvider.create())
+            .build();
+    client = PolicyTagManagerClient.create(settings);
+  }
+
+  @After
+  public void tearDown() throws Exception {
+    client.close();
+  }
+
+  @Test
+  public void createTaxonomyTest() throws Exception {
+    Taxonomy expectedResponse =
+        Taxonomy.newBuilder()
+            .setName(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
+            .setDisplayName("displayName1714148973")
+            .setDescription("description-1724546052")
+            .setPolicyTagCount(1074340189)
+            .setTaxonomyTimestamps(SystemTimestamps.newBuilder().build())
+            .addAllActivatedPolicyTypes(new ArrayList())
+            .build();
+    mockPolicyTagManager.addResponse(expectedResponse);
+
+    LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
+    Taxonomy taxonomy = Taxonomy.newBuilder().build();
+
+    Taxonomy actualResponse = client.createTaxonomy(parent, taxonomy);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List actualRequests = mockPolicyTagManager.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    CreateTaxonomyRequest actualRequest = ((CreateTaxonomyRequest) actualRequests.get(0));
+
+    Assert.assertEquals(parent.toString(), actualRequest.getParent());
+    Assert.assertEquals(taxonomy, actualRequest.getTaxonomy());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void createTaxonomyExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockPolicyTagManager.addException(exception);
+
+    try {
+      LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
+      Taxonomy taxonomy = Taxonomy.newBuilder().build();
+      client.createTaxonomy(parent, taxonomy);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void createTaxonomyTest2() throws Exception {
+    Taxonomy expectedResponse =
+        Taxonomy.newBuilder()
+            .setName(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
+            .setDisplayName("displayName1714148973")
+            .setDescription("description-1724546052")
+            .setPolicyTagCount(1074340189)
+            .setTaxonomyTimestamps(SystemTimestamps.newBuilder().build())
+            .addAllActivatedPolicyTypes(new ArrayList())
+            .build();
+    mockPolicyTagManager.addResponse(expectedResponse);
+
+    String parent = "parent-995424086";
+    Taxonomy taxonomy = Taxonomy.newBuilder().build();
+
+    Taxonomy actualResponse = client.createTaxonomy(parent, taxonomy);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List actualRequests = mockPolicyTagManager.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    CreateTaxonomyRequest actualRequest = ((CreateTaxonomyRequest) actualRequests.get(0));
+
+    Assert.assertEquals(parent, actualRequest.getParent());
+    Assert.assertEquals(taxonomy, actualRequest.getTaxonomy());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void createTaxonomyExceptionTest2() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockPolicyTagManager.addException(exception);
+
+    try {
+      String parent = "parent-995424086";
+      Taxonomy taxonomy = Taxonomy.newBuilder().build();
+      client.createTaxonomy(parent, taxonomy);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void deleteTaxonomyTest() throws Exception {
+    Empty expectedResponse = Empty.newBuilder().build();
+    mockPolicyTagManager.addResponse(expectedResponse);
+
+    TaxonomyName name = TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]");
+
+    client.deleteTaxonomy(name);
+
+    List actualRequests = mockPolicyTagManager.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    DeleteTaxonomyRequest actualRequest = ((DeleteTaxonomyRequest) actualRequests.get(0));
+
+    Assert.assertEquals(name.toString(), actualRequest.getName());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void deleteTaxonomyExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockPolicyTagManager.addException(exception);
+
+    try {
+      TaxonomyName name = TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]");
+      client.deleteTaxonomy(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void deleteTaxonomyTest2() throws Exception {
+    Empty expectedResponse = Empty.newBuilder().build();
+    mockPolicyTagManager.addResponse(expectedResponse);
+
+    String name = "name3373707";
+
+    client.deleteTaxonomy(name);
+
+    List actualRequests = mockPolicyTagManager.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    DeleteTaxonomyRequest actualRequest = ((DeleteTaxonomyRequest) actualRequests.get(0));
+
+    Assert.assertEquals(name, actualRequest.getName());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void deleteTaxonomyExceptionTest2() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockPolicyTagManager.addException(exception);
+
+    try {
+      String name = "name3373707";
+      client.deleteTaxonomy(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void updateTaxonomyTest() throws Exception {
+    Taxonomy expectedResponse =
+        Taxonomy.newBuilder()
+            .setName(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
+            .setDisplayName("displayName1714148973")
+            .setDescription("description-1724546052")
+            .setPolicyTagCount(1074340189)
+            .setTaxonomyTimestamps(SystemTimestamps.newBuilder().build())
+            .addAllActivatedPolicyTypes(new ArrayList())
+            .build();
+    mockPolicyTagManager.addResponse(expectedResponse);
+
+    Taxonomy taxonomy = Taxonomy.newBuilder().build();
+
+    Taxonomy actualResponse = client.updateTaxonomy(taxonomy);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List actualRequests = mockPolicyTagManager.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    UpdateTaxonomyRequest actualRequest = ((UpdateTaxonomyRequest) actualRequests.get(0));
+
+    Assert.assertEquals(taxonomy, actualRequest.getTaxonomy());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void updateTaxonomyExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockPolicyTagManager.addException(exception);
+
+    try {
+      Taxonomy taxonomy = Taxonomy.newBuilder().build();
+      client.updateTaxonomy(taxonomy);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void listTaxonomiesTest() throws Exception {
+    Taxonomy responsesElement = Taxonomy.newBuilder().build();
+    ListTaxonomiesResponse expectedResponse =
+        ListTaxonomiesResponse.newBuilder()
+            .setNextPageToken("")
+            .addAllTaxonomies(Arrays.asList(responsesElement))
+            .build();
+    mockPolicyTagManager.addResponse(expectedResponse);
+
+    LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
+
+    ListTaxonomiesPagedResponse pagedListResponse = client.listTaxonomies(parent);
+
+    List resources = Lists.newArrayList(pagedListResponse.iterateAll());
+
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(expectedResponse.getTaxonomiesList().get(0), resources.get(0));
+
+    List actualRequests = mockPolicyTagManager.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    ListTaxonomiesRequest actualRequest = ((ListTaxonomiesRequest) actualRequests.get(0));
+
+    Assert.assertEquals(parent.toString(), actualRequest.getParent());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void listTaxonomiesExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockPolicyTagManager.addException(exception);
+
+    try {
+      LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
+      client.listTaxonomies(parent);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void listTaxonomiesTest2() throws Exception {
+    Taxonomy responsesElement = Taxonomy.newBuilder().build();
+    ListTaxonomiesResponse expectedResponse =
+        ListTaxonomiesResponse.newBuilder()
+            .setNextPageToken("")
+            .addAllTaxonomies(Arrays.asList(responsesElement))
+            .build();
+    mockPolicyTagManager.addResponse(expectedResponse);
+
+    String parent = "parent-995424086";
+
+    ListTaxonomiesPagedResponse pagedListResponse = client.listTaxonomies(parent);
+
+    List resources = Lists.newArrayList(pagedListResponse.iterateAll());
+
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(expectedResponse.getTaxonomiesList().get(0), resources.get(0));
+
+    List actualRequests = mockPolicyTagManager.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    ListTaxonomiesRequest actualRequest = ((ListTaxonomiesRequest) actualRequests.get(0));
+
+    Assert.assertEquals(parent, actualRequest.getParent());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void listTaxonomiesExceptionTest2() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockPolicyTagManager.addException(exception);
+
+    try {
+      String parent = "parent-995424086";
+      client.listTaxonomies(parent);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void getTaxonomyTest() throws Exception {
+    Taxonomy expectedResponse =
+        Taxonomy.newBuilder()
+            .setName(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
+            .setDisplayName("displayName1714148973")
+            .setDescription("description-1724546052")
+            .setPolicyTagCount(1074340189)
+            .setTaxonomyTimestamps(SystemTimestamps.newBuilder().build())
+            .addAllActivatedPolicyTypes(new ArrayList())
+            .build();
+    mockPolicyTagManager.addResponse(expectedResponse);
+
+    TaxonomyName name = TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]");
+
+    Taxonomy actualResponse = client.getTaxonomy(name);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List actualRequests = mockPolicyTagManager.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    GetTaxonomyRequest actualRequest = ((GetTaxonomyRequest) actualRequests.get(0));
+
+    Assert.assertEquals(name.toString(), actualRequest.getName());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void getTaxonomyExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockPolicyTagManager.addException(exception);
+
+    try {
+      TaxonomyName name = TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]");
+      client.getTaxonomy(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void getTaxonomyTest2() throws Exception {
+    Taxonomy expectedResponse =
+        Taxonomy.newBuilder()
+            .setName(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
+            .setDisplayName("displayName1714148973")
+            .setDescription("description-1724546052")
+            .setPolicyTagCount(1074340189)
+            .setTaxonomyTimestamps(SystemTimestamps.newBuilder().build())
+            .addAllActivatedPolicyTypes(new ArrayList())
+            .build();
+    mockPolicyTagManager.addResponse(expectedResponse);
+
+    String name = "name3373707";
+
+    Taxonomy actualResponse = client.getTaxonomy(name);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List actualRequests = mockPolicyTagManager.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    GetTaxonomyRequest actualRequest = ((GetTaxonomyRequest) actualRequests.get(0));
+
+    Assert.assertEquals(name, actualRequest.getName());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void getTaxonomyExceptionTest2() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockPolicyTagManager.addException(exception);
+
+    try {
+      String name = "name3373707";
+      client.getTaxonomy(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void createPolicyTagTest() throws Exception {
+    PolicyTag expectedResponse =
+        PolicyTag.newBuilder()
+            .setName(
+                PolicyTagName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]", "[POLICY_TAG]")
+                    .toString())
+            .setDisplayName("displayName1714148973")
+            .setDescription("description-1724546052")
+            .setParentPolicyTag("parentPolicyTag973173630")
+            .addAllChildPolicyTags(new ArrayList())
+            .build();
+    mockPolicyTagManager.addResponse(expectedResponse);
+
+    TaxonomyName parent = TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]");
+    PolicyTag policyTag = PolicyTag.newBuilder().build();
+
+    PolicyTag actualResponse = client.createPolicyTag(parent, policyTag);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List actualRequests = mockPolicyTagManager.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    CreatePolicyTagRequest actualRequest = ((CreatePolicyTagRequest) actualRequests.get(0));
+
+    Assert.assertEquals(parent.toString(), actualRequest.getParent());
+    Assert.assertEquals(policyTag, actualRequest.getPolicyTag());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void createPolicyTagExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockPolicyTagManager.addException(exception);
+
+    try {
+      TaxonomyName parent = TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]");
+      PolicyTag policyTag = PolicyTag.newBuilder().build();
+      client.createPolicyTag(parent, policyTag);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void createPolicyTagTest2() throws Exception {
+    PolicyTag expectedResponse =
+        PolicyTag.newBuilder()
+            .setName(
+                PolicyTagName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]", "[POLICY_TAG]")
+                    .toString())
+            .setDisplayName("displayName1714148973")
+            .setDescription("description-1724546052")
+            .setParentPolicyTag("parentPolicyTag973173630")
+            .addAllChildPolicyTags(new ArrayList())
+            .build();
+    mockPolicyTagManager.addResponse(expectedResponse);
+
+    String parent = "parent-995424086";
+    PolicyTag policyTag = PolicyTag.newBuilder().build();
+
+    PolicyTag actualResponse = client.createPolicyTag(parent, policyTag);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List actualRequests = mockPolicyTagManager.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    CreatePolicyTagRequest actualRequest = ((CreatePolicyTagRequest) actualRequests.get(0));
+
+    Assert.assertEquals(parent, actualRequest.getParent());
+    Assert.assertEquals(policyTag, actualRequest.getPolicyTag());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void createPolicyTagExceptionTest2() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockPolicyTagManager.addException(exception);
+
+    try {
+      String parent = "parent-995424086";
+      PolicyTag policyTag = PolicyTag.newBuilder().build();
+      client.createPolicyTag(parent, policyTag);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void deletePolicyTagTest() throws Exception {
+    Empty expectedResponse = Empty.newBuilder().build();
+    mockPolicyTagManager.addResponse(expectedResponse);
+
+    PolicyTagName name = PolicyTagName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]", "[POLICY_TAG]");
+
+    client.deletePolicyTag(name);
+
+    List actualRequests = mockPolicyTagManager.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    DeletePolicyTagRequest actualRequest = ((DeletePolicyTagRequest) actualRequests.get(0));
+
+    Assert.assertEquals(name.toString(), actualRequest.getName());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void deletePolicyTagExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockPolicyTagManager.addException(exception);
+
+    try {
+      PolicyTagName name =
+          PolicyTagName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]", "[POLICY_TAG]");
+      client.deletePolicyTag(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void deletePolicyTagTest2() throws Exception {
+    Empty expectedResponse = Empty.newBuilder().build();
+    mockPolicyTagManager.addResponse(expectedResponse);
+
+    String name = "name3373707";
+
+    client.deletePolicyTag(name);
+
+    List actualRequests = mockPolicyTagManager.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    DeletePolicyTagRequest actualRequest = ((DeletePolicyTagRequest) actualRequests.get(0));
+
+    Assert.assertEquals(name, actualRequest.getName());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void deletePolicyTagExceptionTest2() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockPolicyTagManager.addException(exception);
+
+    try {
+      String name = "name3373707";
+      client.deletePolicyTag(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void updatePolicyTagTest() throws Exception {
+    PolicyTag expectedResponse =
+        PolicyTag.newBuilder()
+            .setName(
+                PolicyTagName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]", "[POLICY_TAG]")
+                    .toString())
+            .setDisplayName("displayName1714148973")
+            .setDescription("description-1724546052")
+            .setParentPolicyTag("parentPolicyTag973173630")
+            .addAllChildPolicyTags(new ArrayList())
+            .build();
+    mockPolicyTagManager.addResponse(expectedResponse);
+
+    PolicyTag policyTag = PolicyTag.newBuilder().build();
+
+    PolicyTag actualResponse = client.updatePolicyTag(policyTag);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List actualRequests = mockPolicyTagManager.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    UpdatePolicyTagRequest actualRequest = ((UpdatePolicyTagRequest) actualRequests.get(0));
+
+    Assert.assertEquals(policyTag, actualRequest.getPolicyTag());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void updatePolicyTagExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockPolicyTagManager.addException(exception);
+
+    try {
+      PolicyTag policyTag = PolicyTag.newBuilder().build();
+      client.updatePolicyTag(policyTag);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void listPolicyTagsTest() throws Exception {
+    PolicyTag responsesElement = PolicyTag.newBuilder().build();
+    ListPolicyTagsResponse expectedResponse =
+        ListPolicyTagsResponse.newBuilder()
+            .setNextPageToken("")
+            .addAllPolicyTags(Arrays.asList(responsesElement))
+            .build();
+    mockPolicyTagManager.addResponse(expectedResponse);
+
+    TaxonomyName parent = TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]");
+
+    ListPolicyTagsPagedResponse pagedListResponse = client.listPolicyTags(parent);
+
+    List resources = Lists.newArrayList(pagedListResponse.iterateAll());
+
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(expectedResponse.getPolicyTagsList().get(0), resources.get(0));
+
+    List actualRequests = mockPolicyTagManager.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    ListPolicyTagsRequest actualRequest = ((ListPolicyTagsRequest) actualRequests.get(0));
+
+    Assert.assertEquals(parent.toString(), actualRequest.getParent());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void listPolicyTagsExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockPolicyTagManager.addException(exception);
+
+    try {
+      TaxonomyName parent = TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]");
+      client.listPolicyTags(parent);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void listPolicyTagsTest2() throws Exception {
+    PolicyTag responsesElement = PolicyTag.newBuilder().build();
+    ListPolicyTagsResponse expectedResponse =
+        ListPolicyTagsResponse.newBuilder()
+            .setNextPageToken("")
+            .addAllPolicyTags(Arrays.asList(responsesElement))
+            .build();
+    mockPolicyTagManager.addResponse(expectedResponse);
+
+    String parent = "parent-995424086";
+
+    ListPolicyTagsPagedResponse pagedListResponse = client.listPolicyTags(parent);
+
+    List resources = Lists.newArrayList(pagedListResponse.iterateAll());
+
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(expectedResponse.getPolicyTagsList().get(0), resources.get(0));
+
+    List actualRequests = mockPolicyTagManager.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    ListPolicyTagsRequest actualRequest = ((ListPolicyTagsRequest) actualRequests.get(0));
+
+    Assert.assertEquals(parent, actualRequest.getParent());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void listPolicyTagsExceptionTest2() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockPolicyTagManager.addException(exception);
+
+    try {
+      String parent = "parent-995424086";
+      client.listPolicyTags(parent);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void getPolicyTagTest() throws Exception {
+    PolicyTag expectedResponse =
+        PolicyTag.newBuilder()
+            .setName(
+                PolicyTagName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]", "[POLICY_TAG]")
+                    .toString())
+            .setDisplayName("displayName1714148973")
+            .setDescription("description-1724546052")
+            .setParentPolicyTag("parentPolicyTag973173630")
+            .addAllChildPolicyTags(new ArrayList())
+            .build();
+    mockPolicyTagManager.addResponse(expectedResponse);
+
+    PolicyTagName name = PolicyTagName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]", "[POLICY_TAG]");
+
+    PolicyTag actualResponse = client.getPolicyTag(name);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List actualRequests = mockPolicyTagManager.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    GetPolicyTagRequest actualRequest = ((GetPolicyTagRequest) actualRequests.get(0));
+
+    Assert.assertEquals(name.toString(), actualRequest.getName());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void getPolicyTagExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockPolicyTagManager.addException(exception);
+
+    try {
+      PolicyTagName name =
+          PolicyTagName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]", "[POLICY_TAG]");
+      client.getPolicyTag(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void getPolicyTagTest2() throws Exception {
+    PolicyTag expectedResponse =
+        PolicyTag.newBuilder()
+            .setName(
+                PolicyTagName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]", "[POLICY_TAG]")
+                    .toString())
+            .setDisplayName("displayName1714148973")
+            .setDescription("description-1724546052")
+            .setParentPolicyTag("parentPolicyTag973173630")
+            .addAllChildPolicyTags(new ArrayList())
+            .build();
+    mockPolicyTagManager.addResponse(expectedResponse);
+
+    String name = "name3373707";
+
+    PolicyTag actualResponse = client.getPolicyTag(name);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List actualRequests = mockPolicyTagManager.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    GetPolicyTagRequest actualRequest = ((GetPolicyTagRequest) actualRequests.get(0));
+
+    Assert.assertEquals(name, actualRequest.getName());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void getPolicyTagExceptionTest2() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockPolicyTagManager.addException(exception);
+
+    try {
+      String name = "name3373707";
+      client.getPolicyTag(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void getIamPolicyTest() throws Exception {
+    Policy expectedResponse =
+        Policy.newBuilder()
+            .setVersion(351608024)
+            .addAllBindings(new ArrayList())
+            .setEtag(ByteString.EMPTY)
+            .build();
+    mockPolicyTagManager.addResponse(expectedResponse);
+
+    GetIamPolicyRequest request =
+        GetIamPolicyRequest.newBuilder()
+            .setResource(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
+            .setOptions(GetPolicyOptions.newBuilder().build())
+            .build();
+
+    Policy actualResponse = client.getIamPolicy(request);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List actualRequests = mockPolicyTagManager.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    GetIamPolicyRequest actualRequest = ((GetIamPolicyRequest) actualRequests.get(0));
+
+    Assert.assertEquals(request.getResource(), actualRequest.getResource());
+    Assert.assertEquals(request.getOptions(), actualRequest.getOptions());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void getIamPolicyExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockPolicyTagManager.addException(exception);
+
+    try {
+      GetIamPolicyRequest request =
+          GetIamPolicyRequest.newBuilder()
+              .setResource(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
+              .setOptions(GetPolicyOptions.newBuilder().build())
+              .build();
+      client.getIamPolicy(request);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void setIamPolicyTest() throws Exception {
+    Policy expectedResponse =
+        Policy.newBuilder()
+            .setVersion(351608024)
+            .addAllBindings(new ArrayList())
+            .setEtag(ByteString.EMPTY)
+            .build();
+    mockPolicyTagManager.addResponse(expectedResponse);
+
+    SetIamPolicyRequest request =
+        SetIamPolicyRequest.newBuilder()
+            .setResource(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
+            .setPolicy(Policy.newBuilder().build())
+            .build();
+
+    Policy actualResponse = client.setIamPolicy(request);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List actualRequests = mockPolicyTagManager.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    SetIamPolicyRequest actualRequest = ((SetIamPolicyRequest) actualRequests.get(0));
+
+    Assert.assertEquals(request.getResource(), actualRequest.getResource());
+    Assert.assertEquals(request.getPolicy(), actualRequest.getPolicy());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void setIamPolicyExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockPolicyTagManager.addException(exception);
+
+    try {
+      SetIamPolicyRequest request =
+          SetIamPolicyRequest.newBuilder()
+              .setResource(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
+              .setPolicy(Policy.newBuilder().build())
+              .build();
+      client.setIamPolicy(request);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void testIamPermissionsTest() throws Exception {
+    TestIamPermissionsResponse expectedResponse =
+        TestIamPermissionsResponse.newBuilder().addAllPermissions(new ArrayList()).build();
+    mockPolicyTagManager.addResponse(expectedResponse);
+
+    TestIamPermissionsRequest request =
+        TestIamPermissionsRequest.newBuilder()
+            .setResource(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
+            .addAllPermissions(new ArrayList())
+            .build();
+
+    TestIamPermissionsResponse actualResponse = client.testIamPermissions(request);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List actualRequests = mockPolicyTagManager.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    TestIamPermissionsRequest actualRequest = ((TestIamPermissionsRequest) actualRequests.get(0));
+
+    Assert.assertEquals(request.getResource(), actualRequest.getResource());
+    Assert.assertEquals(request.getPermissionsList(), actualRequest.getPermissionsList());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void testIamPermissionsExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockPolicyTagManager.addException(exception);
+
+    try {
+      TestIamPermissionsRequest request =
+          TestIamPermissionsRequest.newBuilder()
+              .setResource(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
+              .addAllPermissions(new ArrayList())
+              .build();
+      client.testIamPermissions(request);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+}
diff --git a/google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1/PolicyTagManagerSerializationClientTest.java b/google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1/PolicyTagManagerSerializationClientTest.java
new file mode 100644
index 00000000..49d9080c
--- /dev/null
+++ b/google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1/PolicyTagManagerSerializationClientTest.java
@@ -0,0 +1,171 @@
+/*
+ * Copyright 2021 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.datacatalog.v1;
+
+import com.google.api.gax.core.NoCredentialsProvider;
+import com.google.api.gax.grpc.GaxGrpcProperties;
+import com.google.api.gax.grpc.testing.LocalChannelProvider;
+import com.google.api.gax.grpc.testing.MockGrpcService;
+import com.google.api.gax.grpc.testing.MockServiceHelper;
+import com.google.api.gax.rpc.ApiClientHeaderProvider;
+import com.google.api.gax.rpc.InvalidArgumentException;
+import com.google.protobuf.AbstractMessage;
+import io.grpc.StatusRuntimeException;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.UUID;
+import javax.annotation.Generated;
+import org.junit.After;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+@Generated("by gapic-generator-java")
+public class PolicyTagManagerSerializationClientTest {
+  private static MockServiceHelper mockServiceHelper;
+  private PolicyTagManagerSerializationClient client;
+  private static MockPolicyTagManagerSerialization mockPolicyTagManagerSerialization;
+  private LocalChannelProvider channelProvider;
+
+  @BeforeClass
+  public static void startStaticServer() {
+    mockPolicyTagManagerSerialization = new MockPolicyTagManagerSerialization();
+    mockServiceHelper =
+        new MockServiceHelper(
+            UUID.randomUUID().toString(),
+            Arrays.asList(mockPolicyTagManagerSerialization));
+    mockServiceHelper.start();
+  }
+
+  @AfterClass
+  public static void stopServer() {
+    mockServiceHelper.stop();
+  }
+
+  @Before
+  public void setUp() throws IOException {
+    mockServiceHelper.reset();
+    channelProvider = mockServiceHelper.createChannelProvider();
+    PolicyTagManagerSerializationSettings settings =
+        PolicyTagManagerSerializationSettings.newBuilder()
+            .setTransportChannelProvider(channelProvider)
+            .setCredentialsProvider(NoCredentialsProvider.create())
+            .build();
+    client = PolicyTagManagerSerializationClient.create(settings);
+  }
+
+  @After
+  public void tearDown() throws Exception {
+    client.close();
+  }
+
+  @Test
+  public void importTaxonomiesTest() throws Exception {
+    ImportTaxonomiesResponse expectedResponse =
+        ImportTaxonomiesResponse.newBuilder().addAllTaxonomies(new ArrayList()).build();
+    mockPolicyTagManagerSerialization.addResponse(expectedResponse);
+
+    ImportTaxonomiesRequest request =
+        ImportTaxonomiesRequest.newBuilder()
+            .setParent(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
+            .build();
+
+    ImportTaxonomiesResponse actualResponse = client.importTaxonomies(request);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List actualRequests = mockPolicyTagManagerSerialization.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    ImportTaxonomiesRequest actualRequest = ((ImportTaxonomiesRequest) actualRequests.get(0));
+
+    Assert.assertEquals(request.getParent(), actualRequest.getParent());
+    Assert.assertEquals(request.getInlineSource(), actualRequest.getInlineSource());
+    Assert.assertEquals(request.getCrossRegionalSource(), actualRequest.getCrossRegionalSource());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void importTaxonomiesExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockPolicyTagManagerSerialization.addException(exception);
+
+    try {
+      ImportTaxonomiesRequest request =
+          ImportTaxonomiesRequest.newBuilder()
+              .setParent(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
+              .build();
+      client.importTaxonomies(request);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void exportTaxonomiesTest() throws Exception {
+    ExportTaxonomiesResponse expectedResponse =
+        ExportTaxonomiesResponse.newBuilder()
+            .addAllTaxonomies(new ArrayList())
+            .build();
+    mockPolicyTagManagerSerialization.addResponse(expectedResponse);
+
+    ExportTaxonomiesRequest request =
+        ExportTaxonomiesRequest.newBuilder()
+            .setParent(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
+            .addAllTaxonomies(new ArrayList())
+            .build();
+
+    ExportTaxonomiesResponse actualResponse = client.exportTaxonomies(request);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List actualRequests = mockPolicyTagManagerSerialization.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    ExportTaxonomiesRequest actualRequest = ((ExportTaxonomiesRequest) actualRequests.get(0));
+
+    Assert.assertEquals(request.getParent(), actualRequest.getParent());
+    Assert.assertEquals(request.getTaxonomiesList(), actualRequest.getTaxonomiesList());
+    Assert.assertEquals(request.getSerializedTaxonomies(), actualRequest.getSerializedTaxonomies());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void exportTaxonomiesExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockPolicyTagManagerSerialization.addException(exception);
+
+    try {
+      ExportTaxonomiesRequest request =
+          ExportTaxonomiesRequest.newBuilder()
+              .setParent(TaxonomyName.of("[PROJECT]", "[LOCATION]", "[TAXONOMY]").toString())
+              .addAllTaxonomies(new ArrayList())
+              .build();
+      client.exportTaxonomies(request);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+}
diff --git a/grpc-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DataCatalogGrpc.java b/grpc-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DataCatalogGrpc.java
index 59a2a063..bdbe4968 100644
--- a/grpc-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DataCatalogGrpc.java
+++ b/grpc-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DataCatalogGrpc.java
@@ -897,6 +897,59 @@ private DataCatalogGrpc() {}
     return getRenameTagTemplateFieldMethod;
   }
 
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest,
+          com.google.cloud.datacatalog.v1.TagTemplateField>
+      getRenameTagTemplateFieldEnumValueMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "RenameTagTemplateFieldEnumValue",
+      requestType = com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest.class,
+      responseType = com.google.cloud.datacatalog.v1.TagTemplateField.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest,
+          com.google.cloud.datacatalog.v1.TagTemplateField>
+      getRenameTagTemplateFieldEnumValueMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest,
+            com.google.cloud.datacatalog.v1.TagTemplateField>
+        getRenameTagTemplateFieldEnumValueMethod;
+    if ((getRenameTagTemplateFieldEnumValueMethod =
+            DataCatalogGrpc.getRenameTagTemplateFieldEnumValueMethod)
+        == null) {
+      synchronized (DataCatalogGrpc.class) {
+        if ((getRenameTagTemplateFieldEnumValueMethod =
+                DataCatalogGrpc.getRenameTagTemplateFieldEnumValueMethod)
+            == null) {
+          DataCatalogGrpc.getRenameTagTemplateFieldEnumValueMethod =
+              getRenameTagTemplateFieldEnumValueMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(SERVICE_NAME, "RenameTagTemplateFieldEnumValue"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.datacatalog.v1.TagTemplateField
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new DataCatalogMethodDescriptorSupplier(
+                              "RenameTagTemplateFieldEnumValue"))
+                      .build();
+        }
+      }
+    }
+    return getRenameTagTemplateFieldEnumValueMethod;
+  }
+
   private static volatile io.grpc.MethodDescriptor<
           com.google.cloud.datacatalog.v1.DeleteTagTemplateFieldRequest, com.google.protobuf.Empty>
       getDeleteTagTemplateFieldMethod;
@@ -1292,7 +1345,7 @@ public abstract static class DataCatalogImplBase implements io.grpc.BindableServ
      * This is a custom method
      * (https://cloud.google.com/apis/design/custom_methods) and does not return
      * the complete resource, only the resource identifier and high level
-     * fields. Clients can subsequentally call `Get` methods.
+     * fields. Clients can subsequently call `Get` methods.
      * Note that Data Catalog search queries do not guarantee full recall. Query
      * results that match your query may not be returned, even in subsequent
      * result pages. Also note that results returned (and not returned) can vary
@@ -1407,8 +1460,8 @@ public void listEntryGroups(
      *
      *
      * 
    -     * Creates an entry. Only entries of 'FILESET' type or user-specified type can
-     * be created.
+     * Creates an entry. Only entries of types 'FILESET', 'CLUSTER', 'DATA_STREAM'
+     * or with a user-specified type can be created.
      * Users should enable the Data Catalog API in the project identified by
      * the `parent` parameter (see [Data Catalog Resource Project]
      * (https://cloud.google.com/data-catalog/docs/concepts/resource-project) for
@@ -1632,6 +1685,22 @@ public void renameTagTemplateField(
           getRenameTagTemplateFieldMethod(), responseObserver);
     }
 
+    /**
+     *
+     *
+     * 
    +     * Renames an enum value in a tag template. The enum values have to be unique
+     * within one enum field.
+     * 
    
+     */
+    public void renameTagTemplateFieldEnumValue(
+        com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getRenameTagTemplateFieldEnumValueMethod(), responseObserver);
+    }
+
     /**
      *
      *
@@ -1915,6 +1984,13 @@ public final io.grpc.ServerServiceDefinition bindService() {
                       com.google.cloud.datacatalog.v1.RenameTagTemplateFieldRequest,
                       com.google.cloud.datacatalog.v1.TagTemplateField>(
                       this, METHODID_RENAME_TAG_TEMPLATE_FIELD)))
+          .addMethod(
+              getRenameTagTemplateFieldEnumValueMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest,
+                      com.google.cloud.datacatalog.v1.TagTemplateField>(
+                      this, METHODID_RENAME_TAG_TEMPLATE_FIELD_ENUM_VALUE)))
           .addMethod(
               getDeleteTagTemplateFieldMethod(),
               io.grpc.stub.ServerCalls.asyncUnaryCall(
@@ -1996,7 +2072,7 @@ protected DataCatalogStub build(io.grpc.Channel channel, io.grpc.CallOptions cal
      * This is a custom method
      * (https://cloud.google.com/apis/design/custom_methods) and does not return
      * the complete resource, only the resource identifier and high level
-     * fields. Clients can subsequentally call `Get` methods.
+     * fields. Clients can subsequently call `Get` methods.
      * Note that Data Catalog search queries do not guarantee full recall. Query
      * results that match your query may not be returned, even in subsequent
      * result pages. Also note that results returned (and not returned) can vary
@@ -2123,8 +2199,8 @@ public void listEntryGroups(
      *
      *
      * 
    -     * Creates an entry. Only entries of 'FILESET' type or user-specified type can
-     * be created.
+     * Creates an entry. Only entries of types 'FILESET', 'CLUSTER', 'DATA_STREAM'
+     * or with a user-specified type can be created.
      * Users should enable the Data Catalog API in the project identified by
      * the `parent` parameter (see [Data Catalog Resource Project]
      * (https://cloud.google.com/data-catalog/docs/concepts/resource-project) for
@@ -2373,6 +2449,24 @@ public void renameTagTemplateField(
           responseObserver);
     }
 
+    /**
+     *
+     *
+     * 
    +     * Renames an enum value in a tag template. The enum values have to be unique
+     * within one enum field.
+     * 
    
+     */
+    public void renameTagTemplateFieldEnumValue(
+        com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getRenameTagTemplateFieldEnumValueMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
     /**
      *
      *
@@ -2570,7 +2664,7 @@ protected DataCatalogBlockingStub build(
      * This is a custom method
      * (https://cloud.google.com/apis/design/custom_methods) and does not return
      * the complete resource, only the resource identifier and high level
-     * fields. Clients can subsequentally call `Get` methods.
+     * fields. Clients can subsequently call `Get` methods.
      * Note that Data Catalog search queries do not guarantee full recall. Query
      * results that match your query may not be returned, even in subsequent
      * result pages. Also note that results returned (and not returned) can vary
@@ -2677,8 +2771,8 @@ public com.google.cloud.datacatalog.v1.ListEntryGroupsResponse listEntryGroups(
      *
      *
      * 
    -     * Creates an entry. Only entries of 'FILESET' type or user-specified type can
-     * be created.
+     * Creates an entry. Only entries of types 'FILESET', 'CLUSTER', 'DATA_STREAM'
+     * or with a user-specified type can be created.
      * Users should enable the Data Catalog API in the project identified by
      * the `parent` parameter (see [Data Catalog Resource Project]
      * (https://cloud.google.com/data-catalog/docs/concepts/resource-project) for
@@ -2886,6 +2980,20 @@ public com.google.cloud.datacatalog.v1.TagTemplateField renameTagTemplateField(
           getChannel(), getRenameTagTemplateFieldMethod(), getCallOptions(), request);
     }
 
+    /**
+     *
+     *
+     * 
    +     * Renames an enum value in a tag template. The enum values have to be unique
+     * within one enum field.
+     * 
    
+     */
+    public com.google.cloud.datacatalog.v1.TagTemplateField renameTagTemplateFieldEnumValue(
+        com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getRenameTagTemplateFieldEnumValueMethod(), getCallOptions(), request);
+    }
+
     /**
      *
      *
@@ -3063,7 +3171,7 @@ protected DataCatalogFutureStub build(
      * This is a custom method
      * (https://cloud.google.com/apis/design/custom_methods) and does not return
      * the complete resource, only the resource identifier and high level
-     * fields. Clients can subsequentally call `Get` methods.
+     * fields. Clients can subsequently call `Get` methods.
      * Note that Data Catalog search queries do not guarantee full recall. Query
      * results that match your query may not be returned, even in subsequent
      * result pages. Also note that results returned (and not returned) can vary
@@ -3175,8 +3283,8 @@ protected DataCatalogFutureStub build(
      *
      *
      * 
    -     * Creates an entry. Only entries of 'FILESET' type or user-specified type can
-     * be created.
+     * Creates an entry. Only entries of types 'FILESET', 'CLUSTER', 'DATA_STREAM'
+     * or with a user-specified type can be created.
      * Users should enable the Data Catalog API in the project identified by
      * the `parent` parameter (see [Data Catalog Resource Project]
      * (https://cloud.google.com/data-catalog/docs/concepts/resource-project) for
@@ -3394,6 +3502,23 @@ protected DataCatalogFutureStub build(
           getChannel().newCall(getRenameTagTemplateFieldMethod(), getCallOptions()), request);
     }
 
+    /**
+     *
+     *
+     * 
    +     * Renames an enum value in a tag template. The enum values have to be unique
+     * within one enum field.
+     * 
    
+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.datacatalog.v1.TagTemplateField>
+        renameTagTemplateFieldEnumValue(
+            com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getRenameTagTemplateFieldEnumValueMethod(), getCallOptions()),
+          request);
+    }
+
     /**
      *
      *
@@ -3566,14 +3691,15 @@ public com.google.common.util.concurrent.ListenableFuture
       implements io.grpc.stub.ServerCalls.UnaryMethod,
@@ -3703,6 +3829,12 @@ public void invoke(Req request, io.grpc.stub.StreamObserver responseObserv
               (io.grpc.stub.StreamObserver)
                   responseObserver);
           break;
+        case METHODID_RENAME_TAG_TEMPLATE_FIELD_ENUM_VALUE:
+          serviceImpl.renameTagTemplateFieldEnumValue(
+              (com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
         case METHODID_DELETE_TAG_TEMPLATE_FIELD:
           serviceImpl.deleteTagTemplateField(
               (com.google.cloud.datacatalog.v1.DeleteTagTemplateFieldRequest) request,
@@ -3828,6 +3960,7 @@ public static io.grpc.ServiceDescriptor getServiceDescriptor() {
                       .addMethod(getCreateTagTemplateFieldMethod())
                       .addMethod(getUpdateTagTemplateFieldMethod())
                       .addMethod(getRenameTagTemplateFieldMethod())
+                      .addMethod(getRenameTagTemplateFieldEnumValueMethod())
                       .addMethod(getDeleteTagTemplateFieldMethod())
                       .addMethod(getCreateTagMethod())
                       .addMethod(getUpdateTagMethod())
diff --git a/grpc-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagManagerGrpc.java b/grpc-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagManagerGrpc.java
new file mode 100644
index 00000000..6b179377
--- /dev/null
+++ b/grpc-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagManagerGrpc.java
@@ -0,0 +1,1805 @@
+/*
+ * 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.
+ */
+package com.google.cloud.datacatalog.v1;
+
+import static io.grpc.MethodDescriptor.generateFullMethodName;
+
+/**
+ *
+ *
+ * 
    + * Policy Tag Manager API service allows clients to manage their policy tags and
+ * taxonomies.
+ * Policy tags are used to tag BigQuery columns and apply additional access
+ * control policies. A taxonomy is a hierarchical grouping of policy tags that
+ * classify data along a common axis.
+ * 
    
+ */
+@javax.annotation.Generated(
+    value = "by gRPC proto compiler",
+    comments = "Source: google/cloud/datacatalog/v1/policytagmanager.proto")
+public final class PolicyTagManagerGrpc {
+
+  private PolicyTagManagerGrpc() {}
+
+  public static final String SERVICE_NAME = "google.cloud.datacatalog.v1.PolicyTagManager";
+
+  // Static method descriptors that strictly reflect the proto.
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.datacatalog.v1.CreateTaxonomyRequest,
+          com.google.cloud.datacatalog.v1.Taxonomy>
+      getCreateTaxonomyMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "CreateTaxonomy",
+      requestType = com.google.cloud.datacatalog.v1.CreateTaxonomyRequest.class,
+      responseType = com.google.cloud.datacatalog.v1.Taxonomy.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.datacatalog.v1.CreateTaxonomyRequest,
+          com.google.cloud.datacatalog.v1.Taxonomy>
+      getCreateTaxonomyMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.datacatalog.v1.CreateTaxonomyRequest,
+            com.google.cloud.datacatalog.v1.Taxonomy>
+        getCreateTaxonomyMethod;
+    if ((getCreateTaxonomyMethod = PolicyTagManagerGrpc.getCreateTaxonomyMethod) == null) {
+      synchronized (PolicyTagManagerGrpc.class) {
+        if ((getCreateTaxonomyMethod = PolicyTagManagerGrpc.getCreateTaxonomyMethod) == null) {
+          PolicyTagManagerGrpc.getCreateTaxonomyMethod =
+              getCreateTaxonomyMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateTaxonomy"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.datacatalog.v1.CreateTaxonomyRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.datacatalog.v1.Taxonomy.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new PolicyTagManagerMethodDescriptorSupplier("CreateTaxonomy"))
+                      .build();
+        }
+      }
+    }
+    return getCreateTaxonomyMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest, com.google.protobuf.Empty>
+      getDeleteTaxonomyMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "DeleteTaxonomy",
+      requestType = com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest.class,
+      responseType = com.google.protobuf.Empty.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest, com.google.protobuf.Empty>
+      getDeleteTaxonomyMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest, com.google.protobuf.Empty>
+        getDeleteTaxonomyMethod;
+    if ((getDeleteTaxonomyMethod = PolicyTagManagerGrpc.getDeleteTaxonomyMethod) == null) {
+      synchronized (PolicyTagManagerGrpc.class) {
+        if ((getDeleteTaxonomyMethod = PolicyTagManagerGrpc.getDeleteTaxonomyMethod) == null) {
+          PolicyTagManagerGrpc.getDeleteTaxonomyMethod =
+              getDeleteTaxonomyMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteTaxonomy"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.protobuf.Empty.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new PolicyTagManagerMethodDescriptorSupplier("DeleteTaxonomy"))
+                      .build();
+        }
+      }
+    }
+    return getDeleteTaxonomyMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest,
+          com.google.cloud.datacatalog.v1.Taxonomy>
+      getUpdateTaxonomyMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "UpdateTaxonomy",
+      requestType = com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest.class,
+      responseType = com.google.cloud.datacatalog.v1.Taxonomy.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest,
+          com.google.cloud.datacatalog.v1.Taxonomy>
+      getUpdateTaxonomyMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest,
+            com.google.cloud.datacatalog.v1.Taxonomy>
+        getUpdateTaxonomyMethod;
+    if ((getUpdateTaxonomyMethod = PolicyTagManagerGrpc.getUpdateTaxonomyMethod) == null) {
+      synchronized (PolicyTagManagerGrpc.class) {
+        if ((getUpdateTaxonomyMethod = PolicyTagManagerGrpc.getUpdateTaxonomyMethod) == null) {
+          PolicyTagManagerGrpc.getUpdateTaxonomyMethod =
+              getUpdateTaxonomyMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateTaxonomy"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.datacatalog.v1.Taxonomy.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new PolicyTagManagerMethodDescriptorSupplier("UpdateTaxonomy"))
+                      .build();
+        }
+      }
+    }
+    return getUpdateTaxonomyMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.datacatalog.v1.ListTaxonomiesRequest,
+          com.google.cloud.datacatalog.v1.ListTaxonomiesResponse>
+      getListTaxonomiesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListTaxonomies",
+      requestType = com.google.cloud.datacatalog.v1.ListTaxonomiesRequest.class,
+      responseType = com.google.cloud.datacatalog.v1.ListTaxonomiesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.datacatalog.v1.ListTaxonomiesRequest,
+          com.google.cloud.datacatalog.v1.ListTaxonomiesResponse>
+      getListTaxonomiesMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.datacatalog.v1.ListTaxonomiesRequest,
+            com.google.cloud.datacatalog.v1.ListTaxonomiesResponse>
+        getListTaxonomiesMethod;
+    if ((getListTaxonomiesMethod = PolicyTagManagerGrpc.getListTaxonomiesMethod) == null) {
+      synchronized (PolicyTagManagerGrpc.class) {
+        if ((getListTaxonomiesMethod = PolicyTagManagerGrpc.getListTaxonomiesMethod) == null) {
+          PolicyTagManagerGrpc.getListTaxonomiesMethod =
+              getListTaxonomiesMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListTaxonomies"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.datacatalog.v1.ListTaxonomiesRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.datacatalog.v1.ListTaxonomiesResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new PolicyTagManagerMethodDescriptorSupplier("ListTaxonomies"))
+                      .build();
+        }
+      }
+    }
+    return getListTaxonomiesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.datacatalog.v1.GetTaxonomyRequest,
+          com.google.cloud.datacatalog.v1.Taxonomy>
+      getGetTaxonomyMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetTaxonomy",
+      requestType = com.google.cloud.datacatalog.v1.GetTaxonomyRequest.class,
+      responseType = com.google.cloud.datacatalog.v1.Taxonomy.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.datacatalog.v1.GetTaxonomyRequest,
+          com.google.cloud.datacatalog.v1.Taxonomy>
+      getGetTaxonomyMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.datacatalog.v1.GetTaxonomyRequest,
+            com.google.cloud.datacatalog.v1.Taxonomy>
+        getGetTaxonomyMethod;
+    if ((getGetTaxonomyMethod = PolicyTagManagerGrpc.getGetTaxonomyMethod) == null) {
+      synchronized (PolicyTagManagerGrpc.class) {
+        if ((getGetTaxonomyMethod = PolicyTagManagerGrpc.getGetTaxonomyMethod) == null) {
+          PolicyTagManagerGrpc.getGetTaxonomyMethod =
+              getGetTaxonomyMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetTaxonomy"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.datacatalog.v1.GetTaxonomyRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.datacatalog.v1.Taxonomy.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new PolicyTagManagerMethodDescriptorSupplier("GetTaxonomy"))
+                      .build();
+        }
+      }
+    }
+    return getGetTaxonomyMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.datacatalog.v1.CreatePolicyTagRequest,
+          com.google.cloud.datacatalog.v1.PolicyTag>
+      getCreatePolicyTagMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "CreatePolicyTag",
+      requestType = com.google.cloud.datacatalog.v1.CreatePolicyTagRequest.class,
+      responseType = com.google.cloud.datacatalog.v1.PolicyTag.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.datacatalog.v1.CreatePolicyTagRequest,
+          com.google.cloud.datacatalog.v1.PolicyTag>
+      getCreatePolicyTagMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.datacatalog.v1.CreatePolicyTagRequest,
+            com.google.cloud.datacatalog.v1.PolicyTag>
+        getCreatePolicyTagMethod;
+    if ((getCreatePolicyTagMethod = PolicyTagManagerGrpc.getCreatePolicyTagMethod) == null) {
+      synchronized (PolicyTagManagerGrpc.class) {
+        if ((getCreatePolicyTagMethod = PolicyTagManagerGrpc.getCreatePolicyTagMethod) == null) {
+          PolicyTagManagerGrpc.getCreatePolicyTagMethod =
+              getCreatePolicyTagMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreatePolicyTag"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.datacatalog.v1.CreatePolicyTagRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.datacatalog.v1.PolicyTag.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new PolicyTagManagerMethodDescriptorSupplier("CreatePolicyTag"))
+                      .build();
+        }
+      }
+    }
+    return getCreatePolicyTagMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.datacatalog.v1.DeletePolicyTagRequest, com.google.protobuf.Empty>
+      getDeletePolicyTagMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "DeletePolicyTag",
+      requestType = com.google.cloud.datacatalog.v1.DeletePolicyTagRequest.class,
+      responseType = com.google.protobuf.Empty.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.datacatalog.v1.DeletePolicyTagRequest, com.google.protobuf.Empty>
+      getDeletePolicyTagMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.datacatalog.v1.DeletePolicyTagRequest, com.google.protobuf.Empty>
+        getDeletePolicyTagMethod;
+    if ((getDeletePolicyTagMethod = PolicyTagManagerGrpc.getDeletePolicyTagMethod) == null) {
+      synchronized (PolicyTagManagerGrpc.class) {
+        if ((getDeletePolicyTagMethod = PolicyTagManagerGrpc.getDeletePolicyTagMethod) == null) {
+          PolicyTagManagerGrpc.getDeletePolicyTagMethod =
+              getDeletePolicyTagMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeletePolicyTag"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.datacatalog.v1.DeletePolicyTagRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.protobuf.Empty.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new PolicyTagManagerMethodDescriptorSupplier("DeletePolicyTag"))
+                      .build();
+        }
+      }
+    }
+    return getDeletePolicyTagMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest,
+          com.google.cloud.datacatalog.v1.PolicyTag>
+      getUpdatePolicyTagMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "UpdatePolicyTag",
+      requestType = com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest.class,
+      responseType = com.google.cloud.datacatalog.v1.PolicyTag.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest,
+          com.google.cloud.datacatalog.v1.PolicyTag>
+      getUpdatePolicyTagMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest,
+            com.google.cloud.datacatalog.v1.PolicyTag>
+        getUpdatePolicyTagMethod;
+    if ((getUpdatePolicyTagMethod = PolicyTagManagerGrpc.getUpdatePolicyTagMethod) == null) {
+      synchronized (PolicyTagManagerGrpc.class) {
+        if ((getUpdatePolicyTagMethod = PolicyTagManagerGrpc.getUpdatePolicyTagMethod) == null) {
+          PolicyTagManagerGrpc.getUpdatePolicyTagMethod =
+              getUpdatePolicyTagMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdatePolicyTag"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.datacatalog.v1.PolicyTag.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new PolicyTagManagerMethodDescriptorSupplier("UpdatePolicyTag"))
+                      .build();
+        }
+      }
+    }
+    return getUpdatePolicyTagMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.datacatalog.v1.ListPolicyTagsRequest,
+          com.google.cloud.datacatalog.v1.ListPolicyTagsResponse>
+      getListPolicyTagsMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListPolicyTags",
+      requestType = com.google.cloud.datacatalog.v1.ListPolicyTagsRequest.class,
+      responseType = com.google.cloud.datacatalog.v1.ListPolicyTagsResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.datacatalog.v1.ListPolicyTagsRequest,
+          com.google.cloud.datacatalog.v1.ListPolicyTagsResponse>
+      getListPolicyTagsMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.datacatalog.v1.ListPolicyTagsRequest,
+            com.google.cloud.datacatalog.v1.ListPolicyTagsResponse>
+        getListPolicyTagsMethod;
+    if ((getListPolicyTagsMethod = PolicyTagManagerGrpc.getListPolicyTagsMethod) == null) {
+      synchronized (PolicyTagManagerGrpc.class) {
+        if ((getListPolicyTagsMethod = PolicyTagManagerGrpc.getListPolicyTagsMethod) == null) {
+          PolicyTagManagerGrpc.getListPolicyTagsMethod =
+              getListPolicyTagsMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListPolicyTags"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.datacatalog.v1.ListPolicyTagsRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.datacatalog.v1.ListPolicyTagsResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new PolicyTagManagerMethodDescriptorSupplier("ListPolicyTags"))
+                      .build();
+        }
+      }
+    }
+    return getListPolicyTagsMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.datacatalog.v1.GetPolicyTagRequest,
+          com.google.cloud.datacatalog.v1.PolicyTag>
+      getGetPolicyTagMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetPolicyTag",
+      requestType = com.google.cloud.datacatalog.v1.GetPolicyTagRequest.class,
+      responseType = com.google.cloud.datacatalog.v1.PolicyTag.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.datacatalog.v1.GetPolicyTagRequest,
+          com.google.cloud.datacatalog.v1.PolicyTag>
+      getGetPolicyTagMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.datacatalog.v1.GetPolicyTagRequest,
+            com.google.cloud.datacatalog.v1.PolicyTag>
+        getGetPolicyTagMethod;
+    if ((getGetPolicyTagMethod = PolicyTagManagerGrpc.getGetPolicyTagMethod) == null) {
+      synchronized (PolicyTagManagerGrpc.class) {
+        if ((getGetPolicyTagMethod = PolicyTagManagerGrpc.getGetPolicyTagMethod) == null) {
+          PolicyTagManagerGrpc.getGetPolicyTagMethod =
+              getGetPolicyTagMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetPolicyTag"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.datacatalog.v1.GetPolicyTagRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.datacatalog.v1.PolicyTag.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new PolicyTagManagerMethodDescriptorSupplier("GetPolicyTag"))
+                      .build();
+        }
+      }
+    }
+    return getGetPolicyTagMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.iam.v1.GetIamPolicyRequest, com.google.iam.v1.Policy>
+      getGetIamPolicyMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetIamPolicy",
+      requestType = com.google.iam.v1.GetIamPolicyRequest.class,
+      responseType = com.google.iam.v1.Policy.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.iam.v1.GetIamPolicyRequest, com.google.iam.v1.Policy>
+      getGetIamPolicyMethod() {
+    io.grpc.MethodDescriptor
+        getGetIamPolicyMethod;
+    if ((getGetIamPolicyMethod = PolicyTagManagerGrpc.getGetIamPolicyMethod) == null) {
+      synchronized (PolicyTagManagerGrpc.class) {
+        if ((getGetIamPolicyMethod = PolicyTagManagerGrpc.getGetIamPolicyMethod) == null) {
+          PolicyTagManagerGrpc.getGetIamPolicyMethod =
+              getGetIamPolicyMethod =
+                  io.grpc.MethodDescriptor
+                      .newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetIamPolicy"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.iam.v1.GetIamPolicyRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.iam.v1.Policy.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new PolicyTagManagerMethodDescriptorSupplier("GetIamPolicy"))
+                      .build();
+        }
+      }
+    }
+    return getGetIamPolicyMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.iam.v1.SetIamPolicyRequest, com.google.iam.v1.Policy>
+      getSetIamPolicyMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "SetIamPolicy",
+      requestType = com.google.iam.v1.SetIamPolicyRequest.class,
+      responseType = com.google.iam.v1.Policy.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.iam.v1.SetIamPolicyRequest, com.google.iam.v1.Policy>
+      getSetIamPolicyMethod() {
+    io.grpc.MethodDescriptor
+        getSetIamPolicyMethod;
+    if ((getSetIamPolicyMethod = PolicyTagManagerGrpc.getSetIamPolicyMethod) == null) {
+      synchronized (PolicyTagManagerGrpc.class) {
+        if ((getSetIamPolicyMethod = PolicyTagManagerGrpc.getSetIamPolicyMethod) == null) {
+          PolicyTagManagerGrpc.getSetIamPolicyMethod =
+              getSetIamPolicyMethod =
+                  io.grpc.MethodDescriptor
+                      .newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "SetIamPolicy"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.iam.v1.SetIamPolicyRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.iam.v1.Policy.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new PolicyTagManagerMethodDescriptorSupplier("SetIamPolicy"))
+                      .build();
+        }
+      }
+    }
+    return getSetIamPolicyMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.iam.v1.TestIamPermissionsRequest, com.google.iam.v1.TestIamPermissionsResponse>
+      getTestIamPermissionsMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "TestIamPermissions",
+      requestType = com.google.iam.v1.TestIamPermissionsRequest.class,
+      responseType = com.google.iam.v1.TestIamPermissionsResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.iam.v1.TestIamPermissionsRequest, com.google.iam.v1.TestIamPermissionsResponse>
+      getTestIamPermissionsMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.iam.v1.TestIamPermissionsRequest,
+            com.google.iam.v1.TestIamPermissionsResponse>
+        getTestIamPermissionsMethod;
+    if ((getTestIamPermissionsMethod = PolicyTagManagerGrpc.getTestIamPermissionsMethod) == null) {
+      synchronized (PolicyTagManagerGrpc.class) {
+        if ((getTestIamPermissionsMethod = PolicyTagManagerGrpc.getTestIamPermissionsMethod)
+            == null) {
+          PolicyTagManagerGrpc.getTestIamPermissionsMethod =
+              getTestIamPermissionsMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "TestIamPermissions"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.iam.v1.TestIamPermissionsRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.iam.v1.TestIamPermissionsResponse.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new PolicyTagManagerMethodDescriptorSupplier("TestIamPermissions"))
+                      .build();
+        }
+      }
+    }
+    return getTestIamPermissionsMethod;
+  }
+
+  /** Creates a new async stub that supports all call types for the service */
+  public static PolicyTagManagerStub newStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public PolicyTagManagerStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new PolicyTagManagerStub(channel, callOptions);
+          }
+        };
+    return PolicyTagManagerStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
+   */
+  public static PolicyTagManagerBlockingStub newBlockingStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public PolicyTagManagerBlockingStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new PolicyTagManagerBlockingStub(channel, callOptions);
+          }
+        };
+    return PolicyTagManagerBlockingStub.newStub(factory, channel);
+  }
+
+  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
+  public static PolicyTagManagerFutureStub newFutureStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public PolicyTagManagerFutureStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new PolicyTagManagerFutureStub(channel, callOptions);
+          }
+        };
+    return PolicyTagManagerFutureStub.newStub(factory, channel);
+  }
+
+  /**
+   *
+   *
+   * 
    +   * Policy Tag Manager API service allows clients to manage their policy tags and
+   * taxonomies.
+   * Policy tags are used to tag BigQuery columns and apply additional access
+   * control policies. A taxonomy is a hierarchical grouping of policy tags that
+   * classify data along a common axis.
+   * 
    
+   */
+  public abstract static class PolicyTagManagerImplBase implements io.grpc.BindableService {
+
+    /**
+     *
+     *
+     * 
    +     * Creates a taxonomy in a specified project. The taxonomy is initially empty,
+     * i.e., does not contain policy tags.
+     * 
    
+     */
+    public void createTaxonomy(
+        com.google.cloud.datacatalog.v1.CreateTaxonomyRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getCreateTaxonomyMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Deletes a taxonomy. This method will also delete all policy tags in this
+     * taxonomy, their associated policies, and the policy tags references from
+     * BigQuery columns.
+     * 
    
+     */
+    public void deleteTaxonomy(
+        com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getDeleteTaxonomyMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Updates a taxonomy. This method can update the taxonomy's display name,
+     * description, and activated policy types.
+     * 
    
+     */
+    public void updateTaxonomy(
+        com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getUpdateTaxonomyMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Lists all taxonomies in a project in a particular location that the caller
+     * has permission to view.
+     * 
    
+     */
+    public void listTaxonomies(
+        com.google.cloud.datacatalog.v1.ListTaxonomiesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getListTaxonomiesMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Gets a taxonomy.
+     * 
    
+     */
+    public void getTaxonomy(
+        com.google.cloud.datacatalog.v1.GetTaxonomyRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGetTaxonomyMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Creates a policy tag in a taxonomy.
+     * 
    
+     */
+    public void createPolicyTag(
+        com.google.cloud.datacatalog.v1.CreatePolicyTagRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getCreatePolicyTagMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Deletes a policy tag. This method also deletes
+     *   - all of its descendant policy tags, if any,
+     *   - the policies associated with the policy tag and its descendants, and
+     *   - references from BigQuery table schema of the policy tag and its
+     *     descendants.
+     * 
    
+     */
+    public void deletePolicyTag(
+        com.google.cloud.datacatalog.v1.DeletePolicyTagRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getDeletePolicyTagMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Updates a policy tag. This method can update the policy tag's display
+     * name, description, and parent policy tag.
+     * 
    
+     */
+    public void updatePolicyTag(
+        com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getUpdatePolicyTagMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Lists all policy tags in a taxonomy.
+     * 
    
+     */
+    public void listPolicyTags(
+        com.google.cloud.datacatalog.v1.ListPolicyTagsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getListPolicyTagsMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Gets a policy tag.
+     * 
    
+     */
+    public void getPolicyTag(
+        com.google.cloud.datacatalog.v1.GetPolicyTagRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGetPolicyTagMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Gets the IAM policy for a policy tag or a taxonomy.
+     * 
    
+     */
+    public void getIamPolicy(
+        com.google.iam.v1.GetIamPolicyRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGetIamPolicyMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Sets the IAM policy for a policy tag or a taxonomy.
+     * 
    
+     */
+    public void setIamPolicy(
+        com.google.iam.v1.SetIamPolicyRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getSetIamPolicyMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Returns the permissions that a caller has on a specified policy tag or
+     * taxonomy.
+     * 
    
+     */
+    public void testIamPermissions(
+        com.google.iam.v1.TestIamPermissionsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getTestIamPermissionsMethod(), responseObserver);
+    }
+
+    @java.lang.Override
+    public final io.grpc.ServerServiceDefinition bindService() {
+      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+          .addMethod(
+              getCreateTaxonomyMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.datacatalog.v1.CreateTaxonomyRequest,
+                      com.google.cloud.datacatalog.v1.Taxonomy>(this, METHODID_CREATE_TAXONOMY)))
+          .addMethod(
+              getDeleteTaxonomyMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest,
+                      com.google.protobuf.Empty>(this, METHODID_DELETE_TAXONOMY)))
+          .addMethod(
+              getUpdateTaxonomyMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest,
+                      com.google.cloud.datacatalog.v1.Taxonomy>(this, METHODID_UPDATE_TAXONOMY)))
+          .addMethod(
+              getListTaxonomiesMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.datacatalog.v1.ListTaxonomiesRequest,
+                      com.google.cloud.datacatalog.v1.ListTaxonomiesResponse>(
+                      this, METHODID_LIST_TAXONOMIES)))
+          .addMethod(
+              getGetTaxonomyMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.datacatalog.v1.GetTaxonomyRequest,
+                      com.google.cloud.datacatalog.v1.Taxonomy>(this, METHODID_GET_TAXONOMY)))
+          .addMethod(
+              getCreatePolicyTagMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.datacatalog.v1.CreatePolicyTagRequest,
+                      com.google.cloud.datacatalog.v1.PolicyTag>(this, METHODID_CREATE_POLICY_TAG)))
+          .addMethod(
+              getDeletePolicyTagMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.datacatalog.v1.DeletePolicyTagRequest,
+                      com.google.protobuf.Empty>(this, METHODID_DELETE_POLICY_TAG)))
+          .addMethod(
+              getUpdatePolicyTagMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest,
+                      com.google.cloud.datacatalog.v1.PolicyTag>(this, METHODID_UPDATE_POLICY_TAG)))
+          .addMethod(
+              getListPolicyTagsMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.datacatalog.v1.ListPolicyTagsRequest,
+                      com.google.cloud.datacatalog.v1.ListPolicyTagsResponse>(
+                      this, METHODID_LIST_POLICY_TAGS)))
+          .addMethod(
+              getGetPolicyTagMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.datacatalog.v1.GetPolicyTagRequest,
+                      com.google.cloud.datacatalog.v1.PolicyTag>(this, METHODID_GET_POLICY_TAG)))
+          .addMethod(
+              getGetIamPolicyMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.iam.v1.GetIamPolicyRequest, com.google.iam.v1.Policy>(
+                      this, METHODID_GET_IAM_POLICY)))
+          .addMethod(
+              getSetIamPolicyMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.iam.v1.SetIamPolicyRequest, com.google.iam.v1.Policy>(
+                      this, METHODID_SET_IAM_POLICY)))
+          .addMethod(
+              getTestIamPermissionsMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.iam.v1.TestIamPermissionsRequest,
+                      com.google.iam.v1.TestIamPermissionsResponse>(
+                      this, METHODID_TEST_IAM_PERMISSIONS)))
+          .build();
+    }
+  }
+
+  /**
+   *
+   *
+   * 
    +   * Policy Tag Manager API service allows clients to manage their policy tags and
+   * taxonomies.
+   * Policy tags are used to tag BigQuery columns and apply additional access
+   * control policies. A taxonomy is a hierarchical grouping of policy tags that
+   * classify data along a common axis.
+   * 
    
+   */
+  public static final class PolicyTagManagerStub
+      extends io.grpc.stub.AbstractAsyncStub {
+    private PolicyTagManagerStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected PolicyTagManagerStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new PolicyTagManagerStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Creates a taxonomy in a specified project. The taxonomy is initially empty,
+     * i.e., does not contain policy tags.
+     * 
    
+     */
+    public void createTaxonomy(
+        com.google.cloud.datacatalog.v1.CreateTaxonomyRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getCreateTaxonomyMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Deletes a taxonomy. This method will also delete all policy tags in this
+     * taxonomy, their associated policies, and the policy tags references from
+     * BigQuery columns.
+     * 
    
+     */
+    public void deleteTaxonomy(
+        com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getDeleteTaxonomyMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Updates a taxonomy. This method can update the taxonomy's display name,
+     * description, and activated policy types.
+     * 
    
+     */
+    public void updateTaxonomy(
+        com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getUpdateTaxonomyMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Lists all taxonomies in a project in a particular location that the caller
+     * has permission to view.
+     * 
    
+     */
+    public void listTaxonomies(
+        com.google.cloud.datacatalog.v1.ListTaxonomiesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListTaxonomiesMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Gets a taxonomy.
+     * 
    
+     */
+    public void getTaxonomy(
+        com.google.cloud.datacatalog.v1.GetTaxonomyRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetTaxonomyMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Creates a policy tag in a taxonomy.
+     * 
    
+     */
+    public void createPolicyTag(
+        com.google.cloud.datacatalog.v1.CreatePolicyTagRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getCreatePolicyTagMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Deletes a policy tag. This method also deletes
+     *   - all of its descendant policy tags, if any,
+     *   - the policies associated with the policy tag and its descendants, and
+     *   - references from BigQuery table schema of the policy tag and its
+     *     descendants.
+     * 
    
+     */
+    public void deletePolicyTag(
+        com.google.cloud.datacatalog.v1.DeletePolicyTagRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getDeletePolicyTagMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Updates a policy tag. This method can update the policy tag's display
+     * name, description, and parent policy tag.
+     * 
    
+     */
+    public void updatePolicyTag(
+        com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getUpdatePolicyTagMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Lists all policy tags in a taxonomy.
+     * 
    
+     */
+    public void listPolicyTags(
+        com.google.cloud.datacatalog.v1.ListPolicyTagsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListPolicyTagsMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Gets a policy tag.
+     * 
    
+     */
+    public void getPolicyTag(
+        com.google.cloud.datacatalog.v1.GetPolicyTagRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetPolicyTagMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Gets the IAM policy for a policy tag or a taxonomy.
+     * 
    
+     */
+    public void getIamPolicy(
+        com.google.iam.v1.GetIamPolicyRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetIamPolicyMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Sets the IAM policy for a policy tag or a taxonomy.
+     * 
    
+     */
+    public void setIamPolicy(
+        com.google.iam.v1.SetIamPolicyRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getSetIamPolicyMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Returns the permissions that a caller has on a specified policy tag or
+     * taxonomy.
+     * 
    
+     */
+    public void testIamPermissions(
+        com.google.iam.v1.TestIamPermissionsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getTestIamPermissionsMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+  }
+
+  /**
+   *
+   *
+   * 
    +   * Policy Tag Manager API service allows clients to manage their policy tags and
+   * taxonomies.
+   * Policy tags are used to tag BigQuery columns and apply additional access
+   * control policies. A taxonomy is a hierarchical grouping of policy tags that
+   * classify data along a common axis.
+   * 
    
+   */
+  public static final class PolicyTagManagerBlockingStub
+      extends io.grpc.stub.AbstractBlockingStub {
+    private PolicyTagManagerBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected PolicyTagManagerBlockingStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new PolicyTagManagerBlockingStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Creates a taxonomy in a specified project. The taxonomy is initially empty,
+     * i.e., does not contain policy tags.
+     * 
    
+     */
+    public com.google.cloud.datacatalog.v1.Taxonomy createTaxonomy(
+        com.google.cloud.datacatalog.v1.CreateTaxonomyRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getCreateTaxonomyMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Deletes a taxonomy. This method will also delete all policy tags in this
+     * taxonomy, their associated policies, and the policy tags references from
+     * BigQuery columns.
+     * 
    
+     */
+    public com.google.protobuf.Empty deleteTaxonomy(
+        com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getDeleteTaxonomyMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Updates a taxonomy. This method can update the taxonomy's display name,
+     * description, and activated policy types.
+     * 
    
+     */
+    public com.google.cloud.datacatalog.v1.Taxonomy updateTaxonomy(
+        com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getUpdateTaxonomyMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Lists all taxonomies in a project in a particular location that the caller
+     * has permission to view.
+     * 
    
+     */
+    public com.google.cloud.datacatalog.v1.ListTaxonomiesResponse listTaxonomies(
+        com.google.cloud.datacatalog.v1.ListTaxonomiesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListTaxonomiesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Gets a taxonomy.
+     * 
    
+     */
+    public com.google.cloud.datacatalog.v1.Taxonomy getTaxonomy(
+        com.google.cloud.datacatalog.v1.GetTaxonomyRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetTaxonomyMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Creates a policy tag in a taxonomy.
+     * 
    
+     */
+    public com.google.cloud.datacatalog.v1.PolicyTag createPolicyTag(
+        com.google.cloud.datacatalog.v1.CreatePolicyTagRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getCreatePolicyTagMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Deletes a policy tag. This method also deletes
+     *   - all of its descendant policy tags, if any,
+     *   - the policies associated with the policy tag and its descendants, and
+     *   - references from BigQuery table schema of the policy tag and its
+     *     descendants.
+     * 
    
+     */
+    public com.google.protobuf.Empty deletePolicyTag(
+        com.google.cloud.datacatalog.v1.DeletePolicyTagRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getDeletePolicyTagMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Updates a policy tag. This method can update the policy tag's display
+     * name, description, and parent policy tag.
+     * 
    
+     */
+    public com.google.cloud.datacatalog.v1.PolicyTag updatePolicyTag(
+        com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getUpdatePolicyTagMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Lists all policy tags in a taxonomy.
+     * 
    
+     */
+    public com.google.cloud.datacatalog.v1.ListPolicyTagsResponse listPolicyTags(
+        com.google.cloud.datacatalog.v1.ListPolicyTagsRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListPolicyTagsMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Gets a policy tag.
+     * 
    
+     */
+    public com.google.cloud.datacatalog.v1.PolicyTag getPolicyTag(
+        com.google.cloud.datacatalog.v1.GetPolicyTagRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetPolicyTagMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Gets the IAM policy for a policy tag or a taxonomy.
+     * 
    
+     */
+    public com.google.iam.v1.Policy getIamPolicy(com.google.iam.v1.GetIamPolicyRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetIamPolicyMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Sets the IAM policy for a policy tag or a taxonomy.
+     * 
    
+     */
+    public com.google.iam.v1.Policy setIamPolicy(com.google.iam.v1.SetIamPolicyRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getSetIamPolicyMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Returns the permissions that a caller has on a specified policy tag or
+     * taxonomy.
+     * 
    
+     */
+    public com.google.iam.v1.TestIamPermissionsResponse testIamPermissions(
+        com.google.iam.v1.TestIamPermissionsRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getTestIamPermissionsMethod(), getCallOptions(), request);
+    }
+  }
+
+  /**
+   *
+   *
+   * 
    +   * Policy Tag Manager API service allows clients to manage their policy tags and
+   * taxonomies.
+   * Policy tags are used to tag BigQuery columns and apply additional access
+   * control policies. A taxonomy is a hierarchical grouping of policy tags that
+   * classify data along a common axis.
+   * 
    
+   */
+  public static final class PolicyTagManagerFutureStub
+      extends io.grpc.stub.AbstractFutureStub {
+    private PolicyTagManagerFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected PolicyTagManagerFutureStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new PolicyTagManagerFutureStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Creates a taxonomy in a specified project. The taxonomy is initially empty,
+     * i.e., does not contain policy tags.
+     * 
    
+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.datacatalog.v1.Taxonomy>
+        createTaxonomy(com.google.cloud.datacatalog.v1.CreateTaxonomyRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getCreateTaxonomyMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Deletes a taxonomy. This method will also delete all policy tags in this
+     * taxonomy, their associated policies, and the policy tags references from
+     * BigQuery columns.
+     * 
    
+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        deleteTaxonomy(com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getDeleteTaxonomyMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Updates a taxonomy. This method can update the taxonomy's display name,
+     * description, and activated policy types.
+     * 
    
+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.datacatalog.v1.Taxonomy>
+        updateTaxonomy(com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getUpdateTaxonomyMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Lists all taxonomies in a project in a particular location that the caller
+     * has permission to view.
+     * 
    
+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.datacatalog.v1.ListTaxonomiesResponse>
+        listTaxonomies(com.google.cloud.datacatalog.v1.ListTaxonomiesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListTaxonomiesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Gets a taxonomy.
+     * 
    
+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.datacatalog.v1.Taxonomy>
+        getTaxonomy(com.google.cloud.datacatalog.v1.GetTaxonomyRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetTaxonomyMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Creates a policy tag in a taxonomy.
+     * 
    
+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.datacatalog.v1.PolicyTag>
+        createPolicyTag(com.google.cloud.datacatalog.v1.CreatePolicyTagRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getCreatePolicyTagMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Deletes a policy tag. This method also deletes
+     *   - all of its descendant policy tags, if any,
+     *   - the policies associated with the policy tag and its descendants, and
+     *   - references from BigQuery table schema of the policy tag and its
+     *     descendants.
+     * 
    
+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        deletePolicyTag(com.google.cloud.datacatalog.v1.DeletePolicyTagRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getDeletePolicyTagMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Updates a policy tag. This method can update the policy tag's display
+     * name, description, and parent policy tag.
+     * 
    
+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.datacatalog.v1.PolicyTag>
+        updatePolicyTag(com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getUpdatePolicyTagMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Lists all policy tags in a taxonomy.
+     * 
    
+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.datacatalog.v1.ListPolicyTagsResponse>
+        listPolicyTags(com.google.cloud.datacatalog.v1.ListPolicyTagsRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListPolicyTagsMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Gets a policy tag.
+     * 
    
+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.datacatalog.v1.PolicyTag>
+        getPolicyTag(com.google.cloud.datacatalog.v1.GetPolicyTagRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetPolicyTagMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Gets the IAM policy for a policy tag or a taxonomy.
+     * 
    
+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        getIamPolicy(com.google.iam.v1.GetIamPolicyRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetIamPolicyMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Sets the IAM policy for a policy tag or a taxonomy.
+     * 
    
+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        setIamPolicy(com.google.iam.v1.SetIamPolicyRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getSetIamPolicyMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Returns the permissions that a caller has on a specified policy tag or
+     * taxonomy.
+     * 
    
+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.iam.v1.TestIamPermissionsResponse>
+        testIamPermissions(com.google.iam.v1.TestIamPermissionsRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getTestIamPermissionsMethod(), getCallOptions()), request);
+    }
+  }
+
+  private static final int METHODID_CREATE_TAXONOMY = 0;
+  private static final int METHODID_DELETE_TAXONOMY = 1;
+  private static final int METHODID_UPDATE_TAXONOMY = 2;
+  private static final int METHODID_LIST_TAXONOMIES = 3;
+  private static final int METHODID_GET_TAXONOMY = 4;
+  private static final int METHODID_CREATE_POLICY_TAG = 5;
+  private static final int METHODID_DELETE_POLICY_TAG = 6;
+  private static final int METHODID_UPDATE_POLICY_TAG = 7;
+  private static final int METHODID_LIST_POLICY_TAGS = 8;
+  private static final int METHODID_GET_POLICY_TAG = 9;
+  private static final int METHODID_GET_IAM_POLICY = 10;
+  private static final int METHODID_SET_IAM_POLICY = 11;
+  private static final int METHODID_TEST_IAM_PERMISSIONS = 12;
+
+  private static final class MethodHandlers
+      implements io.grpc.stub.ServerCalls.UnaryMethod,
+          io.grpc.stub.ServerCalls.ServerStreamingMethod,
+          io.grpc.stub.ServerCalls.ClientStreamingMethod,
+          io.grpc.stub.ServerCalls.BidiStreamingMethod {
+    private final PolicyTagManagerImplBase serviceImpl;
+    private final int methodId;
+
+    MethodHandlers(PolicyTagManagerImplBase serviceImpl, int methodId) {
+      this.serviceImpl = serviceImpl;
+      this.methodId = methodId;
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        case METHODID_CREATE_TAXONOMY:
+          serviceImpl.createTaxonomy(
+              (com.google.cloud.datacatalog.v1.CreateTaxonomyRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_DELETE_TAXONOMY:
+          serviceImpl.deleteTaxonomy(
+              (com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_UPDATE_TAXONOMY:
+          serviceImpl.updateTaxonomy(
+              (com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_LIST_TAXONOMIES:
+          serviceImpl.listTaxonomies(
+              (com.google.cloud.datacatalog.v1.ListTaxonomiesRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_GET_TAXONOMY:
+          serviceImpl.getTaxonomy(
+              (com.google.cloud.datacatalog.v1.GetTaxonomyRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_CREATE_POLICY_TAG:
+          serviceImpl.createPolicyTag(
+              (com.google.cloud.datacatalog.v1.CreatePolicyTagRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_DELETE_POLICY_TAG:
+          serviceImpl.deletePolicyTag(
+              (com.google.cloud.datacatalog.v1.DeletePolicyTagRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_UPDATE_POLICY_TAG:
+          serviceImpl.updatePolicyTag(
+              (com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_LIST_POLICY_TAGS:
+          serviceImpl.listPolicyTags(
+              (com.google.cloud.datacatalog.v1.ListPolicyTagsRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_GET_POLICY_TAG:
+          serviceImpl.getPolicyTag(
+              (com.google.cloud.datacatalog.v1.GetPolicyTagRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_GET_IAM_POLICY:
+          serviceImpl.getIamPolicy(
+              (com.google.iam.v1.GetIamPolicyRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_SET_IAM_POLICY:
+          serviceImpl.setIamPolicy(
+              (com.google.iam.v1.SetIamPolicyRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_TEST_IAM_PERMISSIONS:
+          serviceImpl.testIamPermissions(
+              (com.google.iam.v1.TestIamPermissionsRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        default:
+          throw new AssertionError();
+      }
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public io.grpc.stub.StreamObserver invoke(
+        io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        default:
+          throw new AssertionError();
+      }
+    }
+  }
+
+  private abstract static class PolicyTagManagerBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
+          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+    PolicyTagManagerBaseDescriptorSupplier() {}
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto.getDescriptor();
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
+      return getFileDescriptor().findServiceByName("PolicyTagManager");
+    }
+  }
+
+  private static final class PolicyTagManagerFileDescriptorSupplier
+      extends PolicyTagManagerBaseDescriptorSupplier {
+    PolicyTagManagerFileDescriptorSupplier() {}
+  }
+
+  private static final class PolicyTagManagerMethodDescriptorSupplier
+      extends PolicyTagManagerBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
+    private final String methodName;
+
+    PolicyTagManagerMethodDescriptorSupplier(String methodName) {
+      this.methodName = methodName;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
+      return getServiceDescriptor().findMethodByName(methodName);
+    }
+  }
+
+  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
+
+  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
+    io.grpc.ServiceDescriptor result = serviceDescriptor;
+    if (result == null) {
+      synchronized (PolicyTagManagerGrpc.class) {
+        result = serviceDescriptor;
+        if (result == null) {
+          serviceDescriptor =
+              result =
+                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+                      .setSchemaDescriptor(new PolicyTagManagerFileDescriptorSupplier())
+                      .addMethod(getCreateTaxonomyMethod())
+                      .addMethod(getDeleteTaxonomyMethod())
+                      .addMethod(getUpdateTaxonomyMethod())
+                      .addMethod(getListTaxonomiesMethod())
+                      .addMethod(getGetTaxonomyMethod())
+                      .addMethod(getCreatePolicyTagMethod())
+                      .addMethod(getDeletePolicyTagMethod())
+                      .addMethod(getUpdatePolicyTagMethod())
+                      .addMethod(getListPolicyTagsMethod())
+                      .addMethod(getGetPolicyTagMethod())
+                      .addMethod(getGetIamPolicyMethod())
+                      .addMethod(getSetIamPolicyMethod())
+                      .addMethod(getTestIamPermissionsMethod())
+                      .build();
+        }
+      }
+    }
+    return result;
+  }
+}
diff --git a/grpc-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagManagerSerializationGrpc.java b/grpc-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagManagerSerializationGrpc.java
new file mode 100644
index 00000000..91effb63
--- /dev/null
+++ b/grpc-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagManagerSerializationGrpc.java
@@ -0,0 +1,550 @@
+/*
+ * 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.
+ */
+package com.google.cloud.datacatalog.v1;
+
+import static io.grpc.MethodDescriptor.generateFullMethodName;
+
+/**
+ *
+ *
+ * 
    + * Policy Tag Manager serialization API service allows clients to manipulate
+ * their policy tags and taxonomies in serialized format, where taxonomy is a
+ * hierarchical group of policy tags.
+ * 
    
+ */
+@javax.annotation.Generated(
+    value = "by gRPC proto compiler",
+    comments = "Source: google/cloud/datacatalog/v1/policytagmanagerserialization.proto")
+public final class PolicyTagManagerSerializationGrpc {
+
+  private PolicyTagManagerSerializationGrpc() {}
+
+  public static final String SERVICE_NAME =
+      "google.cloud.datacatalog.v1.PolicyTagManagerSerialization";
+
+  // Static method descriptors that strictly reflect the proto.
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest,
+          com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse>
+      getImportTaxonomiesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ImportTaxonomies",
+      requestType = com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest.class,
+      responseType = com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest,
+          com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse>
+      getImportTaxonomiesMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest,
+            com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse>
+        getImportTaxonomiesMethod;
+    if ((getImportTaxonomiesMethod = PolicyTagManagerSerializationGrpc.getImportTaxonomiesMethod)
+        == null) {
+      synchronized (PolicyTagManagerSerializationGrpc.class) {
+        if ((getImportTaxonomiesMethod =
+                PolicyTagManagerSerializationGrpc.getImportTaxonomiesMethod)
+            == null) {
+          PolicyTagManagerSerializationGrpc.getImportTaxonomiesMethod =
+              getImportTaxonomiesMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ImportTaxonomies"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new PolicyTagManagerSerializationMethodDescriptorSupplier(
+                              "ImportTaxonomies"))
+                      .build();
+        }
+      }
+    }
+    return getImportTaxonomiesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest,
+          com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse>
+      getExportTaxonomiesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ExportTaxonomies",
+      requestType = com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest.class,
+      responseType = com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest,
+          com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse>
+      getExportTaxonomiesMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest,
+            com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse>
+        getExportTaxonomiesMethod;
+    if ((getExportTaxonomiesMethod = PolicyTagManagerSerializationGrpc.getExportTaxonomiesMethod)
+        == null) {
+      synchronized (PolicyTagManagerSerializationGrpc.class) {
+        if ((getExportTaxonomiesMethod =
+                PolicyTagManagerSerializationGrpc.getExportTaxonomiesMethod)
+            == null) {
+          PolicyTagManagerSerializationGrpc.getExportTaxonomiesMethod =
+              getExportTaxonomiesMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ExportTaxonomies"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new PolicyTagManagerSerializationMethodDescriptorSupplier(
+                              "ExportTaxonomies"))
+                      .build();
+        }
+      }
+    }
+    return getExportTaxonomiesMethod;
+  }
+
+  /** Creates a new async stub that supports all call types for the service */
+  public static PolicyTagManagerSerializationStub newStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public PolicyTagManagerSerializationStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new PolicyTagManagerSerializationStub(channel, callOptions);
+          }
+        };
+    return PolicyTagManagerSerializationStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
+   */
+  public static PolicyTagManagerSerializationBlockingStub newBlockingStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public PolicyTagManagerSerializationBlockingStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new PolicyTagManagerSerializationBlockingStub(channel, callOptions);
+          }
+        };
+    return PolicyTagManagerSerializationBlockingStub.newStub(factory, channel);
+  }
+
+  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
+  public static PolicyTagManagerSerializationFutureStub newFutureStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public PolicyTagManagerSerializationFutureStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new PolicyTagManagerSerializationFutureStub(channel, callOptions);
+          }
+        };
+    return PolicyTagManagerSerializationFutureStub.newStub(factory, channel);
+  }
+
+  /**
+   *
+   *
+   * 
    +   * Policy Tag Manager serialization API service allows clients to manipulate
+   * their policy tags and taxonomies in serialized format, where taxonomy is a
+   * hierarchical group of policy tags.
+   * 
    
+   */
+  public abstract static class PolicyTagManagerSerializationImplBase
+      implements io.grpc.BindableService {
+
+    /**
+     *
+     *
+     * 
    +     * Creates new taxonomies (including their policy tags) by importing from
+     * inlined source or cross-regional source. New taxonomies will be created in
+     * a given parent project.
+     * If using the cross-regional source, a new taxonomy is created by copying
+     * from a source in another region.
+     * If using the inlined source, this method provides a way to bulk create
+     * taxonomies and policy tags using nested proto structure.
+     * 
    
+     */
+    public void importTaxonomies(
+        com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getImportTaxonomiesMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Exports taxonomies as the requested type and returns the taxonomies
+     * including their policy tags. The requested taxonomies must belong to one
+     * project.
+     * SerializedTaxonomy protos with nested policy tags that are generated by
+     * this method can be used as input for future ImportTaxonomies calls.
+     * 
    
+     */
+    public void exportTaxonomies(
+        com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getExportTaxonomiesMethod(), responseObserver);
+    }
+
+    @java.lang.Override
+    public final io.grpc.ServerServiceDefinition bindService() {
+      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+          .addMethod(
+              getImportTaxonomiesMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest,
+                      com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse>(
+                      this, METHODID_IMPORT_TAXONOMIES)))
+          .addMethod(
+              getExportTaxonomiesMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest,
+                      com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse>(
+                      this, METHODID_EXPORT_TAXONOMIES)))
+          .build();
+    }
+  }
+
+  /**
+   *
+   *
+   * 
    +   * Policy Tag Manager serialization API service allows clients to manipulate
+   * their policy tags and taxonomies in serialized format, where taxonomy is a
+   * hierarchical group of policy tags.
+   * 
    
+   */
+  public static final class PolicyTagManagerSerializationStub
+      extends io.grpc.stub.AbstractAsyncStub {
+    private PolicyTagManagerSerializationStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected PolicyTagManagerSerializationStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new PolicyTagManagerSerializationStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Creates new taxonomies (including their policy tags) by importing from
+     * inlined source or cross-regional source. New taxonomies will be created in
+     * a given parent project.
+     * If using the cross-regional source, a new taxonomy is created by copying
+     * from a source in another region.
+     * If using the inlined source, this method provides a way to bulk create
+     * taxonomies and policy tags using nested proto structure.
+     * 
    
+     */
+    public void importTaxonomies(
+        com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getImportTaxonomiesMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Exports taxonomies as the requested type and returns the taxonomies
+     * including their policy tags. The requested taxonomies must belong to one
+     * project.
+     * SerializedTaxonomy protos with nested policy tags that are generated by
+     * this method can be used as input for future ImportTaxonomies calls.
+     * 
    
+     */
+    public void exportTaxonomies(
+        com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getExportTaxonomiesMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+  }
+
+  /**
+   *
+   *
+   * 
    +   * Policy Tag Manager serialization API service allows clients to manipulate
+   * their policy tags and taxonomies in serialized format, where taxonomy is a
+   * hierarchical group of policy tags.
+   * 
    
+   */
+  public static final class PolicyTagManagerSerializationBlockingStub
+      extends io.grpc.stub.AbstractBlockingStub {
+    private PolicyTagManagerSerializationBlockingStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected PolicyTagManagerSerializationBlockingStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new PolicyTagManagerSerializationBlockingStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Creates new taxonomies (including their policy tags) by importing from
+     * inlined source or cross-regional source. New taxonomies will be created in
+     * a given parent project.
+     * If using the cross-regional source, a new taxonomy is created by copying
+     * from a source in another region.
+     * If using the inlined source, this method provides a way to bulk create
+     * taxonomies and policy tags using nested proto structure.
+     * 
    
+     */
+    public com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse importTaxonomies(
+        com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getImportTaxonomiesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Exports taxonomies as the requested type and returns the taxonomies
+     * including their policy tags. The requested taxonomies must belong to one
+     * project.
+     * SerializedTaxonomy protos with nested policy tags that are generated by
+     * this method can be used as input for future ImportTaxonomies calls.
+     * 
    
+     */
+    public com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse exportTaxonomies(
+        com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getExportTaxonomiesMethod(), getCallOptions(), request);
+    }
+  }
+
+  /**
+   *
+   *
+   * 
    +   * Policy Tag Manager serialization API service allows clients to manipulate
+   * their policy tags and taxonomies in serialized format, where taxonomy is a
+   * hierarchical group of policy tags.
+   * 
    
+   */
+  public static final class PolicyTagManagerSerializationFutureStub
+      extends io.grpc.stub.AbstractFutureStub {
+    private PolicyTagManagerSerializationFutureStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected PolicyTagManagerSerializationFutureStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new PolicyTagManagerSerializationFutureStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Creates new taxonomies (including their policy tags) by importing from
+     * inlined source or cross-regional source. New taxonomies will be created in
+     * a given parent project.
+     * If using the cross-regional source, a new taxonomy is created by copying
+     * from a source in another region.
+     * If using the inlined source, this method provides a way to bulk create
+     * taxonomies and policy tags using nested proto structure.
+     * 
    
+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse>
+        importTaxonomies(com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getImportTaxonomiesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Exports taxonomies as the requested type and returns the taxonomies
+     * including their policy tags. The requested taxonomies must belong to one
+     * project.
+     * SerializedTaxonomy protos with nested policy tags that are generated by
+     * this method can be used as input for future ImportTaxonomies calls.
+     * 
    
+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse>
+        exportTaxonomies(com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getExportTaxonomiesMethod(), getCallOptions()), request);
+    }
+  }
+
+  private static final int METHODID_IMPORT_TAXONOMIES = 0;
+  private static final int METHODID_EXPORT_TAXONOMIES = 1;
+
+  private static final class MethodHandlers
+      implements io.grpc.stub.ServerCalls.UnaryMethod,
+          io.grpc.stub.ServerCalls.ServerStreamingMethod,
+          io.grpc.stub.ServerCalls.ClientStreamingMethod,
+          io.grpc.stub.ServerCalls.BidiStreamingMethod {
+    private final PolicyTagManagerSerializationImplBase serviceImpl;
+    private final int methodId;
+
+    MethodHandlers(PolicyTagManagerSerializationImplBase serviceImpl, int methodId) {
+      this.serviceImpl = serviceImpl;
+      this.methodId = methodId;
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        case METHODID_IMPORT_TAXONOMIES:
+          serviceImpl.importTaxonomies(
+              (com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest) request,
+              (io.grpc.stub.StreamObserver<
+                      com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse>)
+                  responseObserver);
+          break;
+        case METHODID_EXPORT_TAXONOMIES:
+          serviceImpl.exportTaxonomies(
+              (com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest) request,
+              (io.grpc.stub.StreamObserver<
+                      com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse>)
+                  responseObserver);
+          break;
+        default:
+          throw new AssertionError();
+      }
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public io.grpc.stub.StreamObserver invoke(
+        io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        default:
+          throw new AssertionError();
+      }
+    }
+  }
+
+  private abstract static class PolicyTagManagerSerializationBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
+          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+    PolicyTagManagerSerializationBaseDescriptorSupplier() {}
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto.getDescriptor();
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
+      return getFileDescriptor().findServiceByName("PolicyTagManagerSerialization");
+    }
+  }
+
+  private static final class PolicyTagManagerSerializationFileDescriptorSupplier
+      extends PolicyTagManagerSerializationBaseDescriptorSupplier {
+    PolicyTagManagerSerializationFileDescriptorSupplier() {}
+  }
+
+  private static final class PolicyTagManagerSerializationMethodDescriptorSupplier
+      extends PolicyTagManagerSerializationBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
+    private final String methodName;
+
+    PolicyTagManagerSerializationMethodDescriptorSupplier(String methodName) {
+      this.methodName = methodName;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
+      return getServiceDescriptor().findMethodByName(methodName);
+    }
+  }
+
+  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
+
+  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
+    io.grpc.ServiceDescriptor result = serviceDescriptor;
+    if (result == null) {
+      synchronized (PolicyTagManagerSerializationGrpc.class) {
+        result = serviceDescriptor;
+        if (result == null) {
+          serviceDescriptor =
+              result =
+                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+                      .setSchemaDescriptor(
+                          new PolicyTagManagerSerializationFileDescriptorSupplier())
+                      .addMethod(getImportTaxonomiesMethod())
+                      .addMethod(getExportTaxonomiesMethod())
+                      .build();
+        }
+      }
+    }
+    return result;
+  }
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ColumnSchema.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ColumnSchema.java
index 44f169cb..e78bd882 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ColumnSchema.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ColumnSchema.java
@@ -160,6 +160,8 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    * 
        * Required. Name of the column.
+   * Must be a UTF-8 string without dots (.).
+   * The maximum size is 64 bytes.
    * 
    
    *
    * string column = 6 [(.google.api.field_behavior) = REQUIRED];
@@ -183,6 +185,8 @@ public java.lang.String getColumn() {
    *
    * 
        * Required. Name of the column.
+   * Must be a UTF-8 string without dots (.).
+   * The maximum size is 64 bytes.
    * 
    
    *
    * string column = 6 [(.google.api.field_behavior) = REQUIRED];
@@ -209,6 +213,7 @@ public com.google.protobuf.ByteString getColumnBytes() {
    *
    * 
        * Required. Type of the column.
+   * Must be a UTF-8 string with the maximum size of 128 bytes.
    * 
    
    *
    * string type = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -232,6 +237,7 @@ public java.lang.String getType() {
    *
    * 
        * Required. Type of the column.
+   * Must be a UTF-8 string with the maximum size of 128 bytes.
    * 
    
    *
    * string type = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -258,6 +264,8 @@ public com.google.protobuf.ByteString getTypeBytes() {
    *
    * 
        * Optional. Description of the column. Default value is an empty string.
+   * The description must be a UTF-8 string with the maximum size of 2000
+   * bytes.
    * 
    
    *
    * string description = 2 [(.google.api.field_behavior) = OPTIONAL];
@@ -281,6 +289,8 @@ public java.lang.String getDescription() {
    *
    * 
        * Optional. Description of the column. Default value is an empty string.
+   * The description must be a UTF-8 string with the maximum size of 2000
+   * bytes.
    * 
    
    *
    * string description = 2 [(.google.api.field_behavior) = OPTIONAL];
@@ -306,8 +316,9 @@ public com.google.protobuf.ByteString getDescriptionBytes() {
    *
    *
    * 
    -   * Optional. A column's mode indicates whether the values in this column are required,
-   * nullable, etc. Only `NULLABLE`, `REQUIRED` and `REPEATED` are supported.
+   * Optional. A column's mode indicates if values in this column are required,
+   * nullable, or repeated.
+   * Only `NULLABLE`, `REQUIRED`, and `REPEATED` values are supported.
    * Default mode is `NULLABLE`.
    * 
    
    *
@@ -331,8 +342,9 @@ public java.lang.String getMode() {
    *
    *
    * 
    -   * Optional. A column's mode indicates whether the values in this column are required,
-   * nullable, etc. Only `NULLABLE`, `REQUIRED` and `REPEATED` are supported.
+   * Optional. A column's mode indicates if values in this column are required,
+   * nullable, or repeated.
+   * Only `NULLABLE`, `REQUIRED`, and `REPEATED` values are supported.
    * Default mode is `NULLABLE`.
    * 
    
    *
@@ -861,6 +873,8 @@ public Builder mergeFrom(
      *
      * 
          * Required. Name of the column.
+     * Must be a UTF-8 string without dots (.).
+     * The maximum size is 64 bytes.
      * 
    
      *
      * string column = 6 [(.google.api.field_behavior) = REQUIRED];
@@ -883,6 +897,8 @@ public java.lang.String getColumn() {
      *
      * 
          * Required. Name of the column.
+     * Must be a UTF-8 string without dots (.).
+     * The maximum size is 64 bytes.
      * 
    
      *
      * string column = 6 [(.google.api.field_behavior) = REQUIRED];
@@ -905,6 +921,8 @@ public com.google.protobuf.ByteString getColumnBytes() {
      *
      * 
          * Required. Name of the column.
+     * Must be a UTF-8 string without dots (.).
+     * The maximum size is 64 bytes.
      * 
    
      *
      * string column = 6 [(.google.api.field_behavior) = REQUIRED];
@@ -926,6 +944,8 @@ public Builder setColumn(java.lang.String value) {
      *
      * 
          * Required. Name of the column.
+     * Must be a UTF-8 string without dots (.).
+     * The maximum size is 64 bytes.
      * 
    
      *
      * string column = 6 [(.google.api.field_behavior) = REQUIRED];
@@ -943,6 +963,8 @@ public Builder clearColumn() {
      *
      * 
          * Required. Name of the column.
+     * Must be a UTF-8 string without dots (.).
+     * The maximum size is 64 bytes.
      * 
    
      *
      * string column = 6 [(.google.api.field_behavior) = REQUIRED];
@@ -967,6 +989,7 @@ public Builder setColumnBytes(com.google.protobuf.ByteString value) {
      *
      * 
          * Required. Type of the column.
+     * Must be a UTF-8 string with the maximum size of 128 bytes.
      * 
    
      *
      * string type = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -989,6 +1012,7 @@ public java.lang.String getType() {
      *
      * 
          * Required. Type of the column.
+     * Must be a UTF-8 string with the maximum size of 128 bytes.
      * 
    
      *
      * string type = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -1011,6 +1035,7 @@ public com.google.protobuf.ByteString getTypeBytes() {
      *
      * 
          * Required. Type of the column.
+     * Must be a UTF-8 string with the maximum size of 128 bytes.
      * 
    
      *
      * string type = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -1032,6 +1057,7 @@ public Builder setType(java.lang.String value) {
      *
      * 
          * Required. Type of the column.
+     * Must be a UTF-8 string with the maximum size of 128 bytes.
      * 
    
      *
      * string type = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -1049,6 +1075,7 @@ public Builder clearType() {
      *
      * 
          * Required. Type of the column.
+     * Must be a UTF-8 string with the maximum size of 128 bytes.
      * 
    
      *
      * string type = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -1073,6 +1100,8 @@ public Builder setTypeBytes(com.google.protobuf.ByteString value) {
      *
      * 
          * Optional. Description of the column. Default value is an empty string.
+     * The description must be a UTF-8 string with the maximum size of 2000
+     * bytes.
      * 
    
      *
      * string description = 2 [(.google.api.field_behavior) = OPTIONAL];
@@ -1095,6 +1124,8 @@ public java.lang.String getDescription() {
      *
      * 
          * Optional. Description of the column. Default value is an empty string.
+     * The description must be a UTF-8 string with the maximum size of 2000
+     * bytes.
      * 
    
      *
      * string description = 2 [(.google.api.field_behavior) = OPTIONAL];
@@ -1117,6 +1148,8 @@ public com.google.protobuf.ByteString getDescriptionBytes() {
      *
      * 
          * Optional. Description of the column. Default value is an empty string.
+     * The description must be a UTF-8 string with the maximum size of 2000
+     * bytes.
      * 
    
      *
      * string description = 2 [(.google.api.field_behavior) = OPTIONAL];
@@ -1138,6 +1171,8 @@ public Builder setDescription(java.lang.String value) {
      *
      * 
          * Optional. Description of the column. Default value is an empty string.
+     * The description must be a UTF-8 string with the maximum size of 2000
+     * bytes.
      * 
    
      *
      * string description = 2 [(.google.api.field_behavior) = OPTIONAL];
@@ -1155,6 +1190,8 @@ public Builder clearDescription() {
      *
      * 
          * Optional. Description of the column. Default value is an empty string.
+     * The description must be a UTF-8 string with the maximum size of 2000
+     * bytes.
      * 
    
      *
      * string description = 2 [(.google.api.field_behavior) = OPTIONAL];
@@ -1178,8 +1215,9 @@ public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
      *
      *
      * 
    -     * Optional. A column's mode indicates whether the values in this column are required,
-     * nullable, etc. Only `NULLABLE`, `REQUIRED` and `REPEATED` are supported.
+     * Optional. A column's mode indicates if values in this column are required,
+     * nullable, or repeated.
+     * Only `NULLABLE`, `REQUIRED`, and `REPEATED` values are supported.
      * Default mode is `NULLABLE`.
      * 
    
      *
@@ -1202,8 +1240,9 @@ public java.lang.String getMode() {
      *
      *
      * 
    -     * Optional. A column's mode indicates whether the values in this column are required,
-     * nullable, etc. Only `NULLABLE`, `REQUIRED` and `REPEATED` are supported.
+     * Optional. A column's mode indicates if values in this column are required,
+     * nullable, or repeated.
+     * Only `NULLABLE`, `REQUIRED`, and `REPEATED` values are supported.
      * Default mode is `NULLABLE`.
      * 
    
      *
@@ -1226,8 +1265,9 @@ public com.google.protobuf.ByteString getModeBytes() {
      *
      *
      * 
    -     * Optional. A column's mode indicates whether the values in this column are required,
-     * nullable, etc. Only `NULLABLE`, `REQUIRED` and `REPEATED` are supported.
+     * Optional. A column's mode indicates if values in this column are required,
+     * nullable, or repeated.
+     * Only `NULLABLE`, `REQUIRED`, and `REPEATED` values are supported.
      * Default mode is `NULLABLE`.
      * 
    
      *
@@ -1249,8 +1289,9 @@ public Builder setMode(java.lang.String value) {
      *
      *
      * 
    -     * Optional. A column's mode indicates whether the values in this column are required,
-     * nullable, etc. Only `NULLABLE`, `REQUIRED` and `REPEATED` are supported.
+     * Optional. A column's mode indicates if values in this column are required,
+     * nullable, or repeated.
+     * Only `NULLABLE`, `REQUIRED`, and `REPEATED` values are supported.
      * Default mode is `NULLABLE`.
      * 
    
      *
@@ -1268,8 +1309,9 @@ public Builder clearMode() {
      *
      *
      * 
    -     * Optional. A column's mode indicates whether the values in this column are required,
-     * nullable, etc. Only `NULLABLE`, `REQUIRED` and `REPEATED` are supported.
+     * Optional. A column's mode indicates if values in this column are required,
+     * nullable, or repeated.
+     * Only `NULLABLE`, `REQUIRED`, and `REPEATED` values are supported.
      * Default mode is `NULLABLE`.
      * 
    
      *
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ColumnSchemaOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ColumnSchemaOrBuilder.java
index b99c0470..f405cec5 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ColumnSchemaOrBuilder.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ColumnSchemaOrBuilder.java
@@ -28,6 +28,8 @@ public interface ColumnSchemaOrBuilder
    *
    * 
        * Required. Name of the column.
+   * Must be a UTF-8 string without dots (.).
+   * The maximum size is 64 bytes.
    * 
    
    *
    * string column = 6 [(.google.api.field_behavior) = REQUIRED];
@@ -40,6 +42,8 @@ public interface ColumnSchemaOrBuilder
    *
    * 
        * Required. Name of the column.
+   * Must be a UTF-8 string without dots (.).
+   * The maximum size is 64 bytes.
    * 
    
    *
    * string column = 6 [(.google.api.field_behavior) = REQUIRED];
@@ -53,6 +57,7 @@ public interface ColumnSchemaOrBuilder
    *
    * 
        * Required. Type of the column.
+   * Must be a UTF-8 string with the maximum size of 128 bytes.
    * 
    
    *
    * string type = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -65,6 +70,7 @@ public interface ColumnSchemaOrBuilder
    *
    * 
        * Required. Type of the column.
+   * Must be a UTF-8 string with the maximum size of 128 bytes.
    * 
    
    *
    * string type = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -78,6 +84,8 @@ public interface ColumnSchemaOrBuilder
    *
    * 
        * Optional. Description of the column. Default value is an empty string.
+   * The description must be a UTF-8 string with the maximum size of 2000
+   * bytes.
    * 
    
    *
    * string description = 2 [(.google.api.field_behavior) = OPTIONAL];
@@ -90,6 +98,8 @@ public interface ColumnSchemaOrBuilder
    *
    * 
        * Optional. Description of the column. Default value is an empty string.
+   * The description must be a UTF-8 string with the maximum size of 2000
+   * bytes.
    * 
    
    *
    * string description = 2 [(.google.api.field_behavior) = OPTIONAL];
@@ -102,8 +112,9 @@ public interface ColumnSchemaOrBuilder
    *
    *
    * 
    -   * Optional. A column's mode indicates whether the values in this column are required,
-   * nullable, etc. Only `NULLABLE`, `REQUIRED` and `REPEATED` are supported.
+   * Optional. A column's mode indicates if values in this column are required,
+   * nullable, or repeated.
+   * Only `NULLABLE`, `REQUIRED`, and `REPEATED` values are supported.
    * Default mode is `NULLABLE`.
    * 
    
    *
@@ -116,8 +127,9 @@ public interface ColumnSchemaOrBuilder
    *
    *
    * 
    -   * Optional. A column's mode indicates whether the values in this column are required,
-   * nullable, etc. Only `NULLABLE`, `REQUIRED` and `REPEATED` are supported.
+   * Optional. A column's mode indicates if values in this column are required,
+   * nullable, or repeated.
+   * Only `NULLABLE`, `REQUIRED`, and `REPEATED` values are supported.
    * Default mode is `NULLABLE`.
    * 
    
    *
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/Common.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/Common.java
index 489f3760..51ae9e3e 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/Common.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/Common.java
@@ -36,15 +36,15 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
   static {
     java.lang.String[] descriptorData = {
       "\n(google/cloud/datacatalog/v1/common.pro"
-          + "to\022\033google.cloud.datacatalog.v1*U\n\020Integ"
+          + "to\022\033google.cloud.datacatalog.v1*m\n\020Integ"
           + "ratedSystem\022!\n\035INTEGRATED_SYSTEM_UNSPECI"
-          + "FIED\020\000\022\014\n\010BIGQUERY\020\001\022\020\n\014CLOUD_PUBSUB\020\002B\313"
-          + "\001\n\037com.google.cloud.datacatalog.v1P\001ZFgo"
-          + "ogle.golang.org/genproto/googleapis/clou"
-          + "d/datacatalog/v1;datacatalog\370\001\001\252\002\033Google"
-          + ".Cloud.DataCatalog.V1\312\002\033Google\\Cloud\\Dat"
-          + "aCatalog\\V1\352\002\036Google::Cloud::DataCatalog"
-          + "::V1b\006proto3"
+          + "FIED\020\000\022\014\n\010BIGQUERY\020\001\022\020\n\014CLOUD_PUBSUB\020\002\022\026"
+          + "\n\022DATAPROC_METASTORE\020\003B\313\001\n\037com.google.cl"
+          + "oud.datacatalog.v1P\001ZFgoogle.golang.org/"
+          + "genproto/googleapis/cloud/datacatalog/v1"
+          + ";datacatalog\370\001\001\252\002\033Google.Cloud.DataCatal"
+          + "og.V1\312\002\033Google\\Cloud\\DataCatalog\\V1\352\002\036Go"
+          + "ogle::Cloud::DataCatalog::V1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateEntryGroupRequest.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateEntryGroupRequest.java
index 5eae2de8..4c313a22 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateEntryGroupRequest.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateEntryGroupRequest.java
@@ -142,10 +142,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * 
    -   * Required. The name of the project this entry group is in. Example:
-   * * projects/{project_id}/locations/{location}
-   * Note that this EntryGroup and its child resources may not actually be
-   * stored in the location in this name.
+   * Required. The name of the project this entry group belongs to. Example:
+   * `projects/{project_id}/locations/{location}`
+   * Note: The entry group itself and its child resources might not be
+   * stored in the location specified in its name.
    * 
    
    *
    * 
@@ -170,10 +170,10 @@ public java.lang.String getParent() {
    *
    *
    * 
    -   * Required. The name of the project this entry group is in. Example:
-   * * projects/{project_id}/locations/{location}
-   * Note that this EntryGroup and its child resources may not actually be
-   * stored in the location in this name.
+   * Required. The name of the project this entry group belongs to. Example:
+   * `projects/{project_id}/locations/{location}`
+   * Note: The entry group itself and its child resources might not be
+   * stored in the location specified in its name.
    * 
    
    *
    * 
@@ -201,9 +201,10 @@ public com.google.protobuf.ByteString getParentBytes() {
    *
    *
    * 
    -   * Required. The id of the entry group to create.
-   * The id must begin with a letter or underscore, contain only English
-   * letters, numbers and underscores, and be at most 64 characters.
+   * Required. The ID of the entry group to create.
+   * The ID must contain only letters (a-z, A-Z), numbers (0-9),
+   * underscores (_), and must start with a letter or underscore.
+   * The maximum size is 64 bytes when encoded in UTF-8.
    * 
    
    *
    * string entry_group_id = 3 [(.google.api.field_behavior) = REQUIRED];
@@ -226,9 +227,10 @@ public java.lang.String getEntryGroupId() {
    *
    *
    * 
    -   * Required. The id of the entry group to create.
-   * The id must begin with a letter or underscore, contain only English
-   * letters, numbers and underscores, and be at most 64 characters.
+   * Required. The ID of the entry group to create.
+   * The ID must contain only letters (a-z, A-Z), numbers (0-9),
+   * underscores (_), and must start with a letter or underscore.
+   * The maximum size is 64 bytes when encoded in UTF-8.
    * 
    
    *
    * string entry_group_id = 3 [(.google.api.field_behavior) = REQUIRED];
@@ -665,10 +667,10 @@ public Builder mergeFrom(
      *
      *
      * 
    -     * Required. The name of the project this entry group is in. Example:
-     * * projects/{project_id}/locations/{location}
-     * Note that this EntryGroup and its child resources may not actually be
-     * stored in the location in this name.
+     * Required. The name of the project this entry group belongs to. Example:
+     * `projects/{project_id}/locations/{location}`
+     * Note: The entry group itself and its child resources might not be
+     * stored in the location specified in its name.
      * 
    
      *
      * 
@@ -692,10 +694,10 @@ public java.lang.String getParent() {
      *
      *
      * 
    -     * Required. The name of the project this entry group is in. Example:
-     * * projects/{project_id}/locations/{location}
-     * Note that this EntryGroup and its child resources may not actually be
-     * stored in the location in this name.
+     * Required. The name of the project this entry group belongs to. Example:
+     * `projects/{project_id}/locations/{location}`
+     * Note: The entry group itself and its child resources might not be
+     * stored in the location specified in its name.
      * 
    
      *
      * 
@@ -719,10 +721,10 @@ public com.google.protobuf.ByteString getParentBytes() {
      *
      *
      * 
    -     * Required. The name of the project this entry group is in. Example:
-     * * projects/{project_id}/locations/{location}
-     * Note that this EntryGroup and its child resources may not actually be
-     * stored in the location in this name.
+     * Required. The name of the project this entry group belongs to. Example:
+     * `projects/{project_id}/locations/{location}`
+     * Note: The entry group itself and its child resources might not be
+     * stored in the location specified in its name.
      * 
    
      *
      * 
@@ -745,10 +747,10 @@ public Builder setParent(java.lang.String value) {
      *
      *
      * 
    -     * Required. The name of the project this entry group is in. Example:
-     * * projects/{project_id}/locations/{location}
-     * Note that this EntryGroup and its child resources may not actually be
-     * stored in the location in this name.
+     * Required. The name of the project this entry group belongs to. Example:
+     * `projects/{project_id}/locations/{location}`
+     * Note: The entry group itself and its child resources might not be
+     * stored in the location specified in its name.
      * 
    
      *
      * 
@@ -767,10 +769,10 @@ public Builder clearParent() {
      *
      *
      * 
    -     * Required. The name of the project this entry group is in. Example:
-     * * projects/{project_id}/locations/{location}
-     * Note that this EntryGroup and its child resources may not actually be
-     * stored in the location in this name.
+     * Required. The name of the project this entry group belongs to. Example:
+     * `projects/{project_id}/locations/{location}`
+     * Note: The entry group itself and its child resources might not be
+     * stored in the location specified in its name.
      * 
    
      *
      * 
@@ -796,9 +798,10 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
      *
      *
      * 
    -     * Required. The id of the entry group to create.
-     * The id must begin with a letter or underscore, contain only English
-     * letters, numbers and underscores, and be at most 64 characters.
+     * Required. The ID of the entry group to create.
+     * The ID must contain only letters (a-z, A-Z), numbers (0-9),
+     * underscores (_), and must start with a letter or underscore.
+     * The maximum size is 64 bytes when encoded in UTF-8.
      * 
    
      *
      * string entry_group_id = 3 [(.google.api.field_behavior) = REQUIRED];
@@ -820,9 +823,10 @@ public java.lang.String getEntryGroupId() {
      *
      *
      * 
    -     * Required. The id of the entry group to create.
-     * The id must begin with a letter or underscore, contain only English
-     * letters, numbers and underscores, and be at most 64 characters.
+     * Required. The ID of the entry group to create.
+     * The ID must contain only letters (a-z, A-Z), numbers (0-9),
+     * underscores (_), and must start with a letter or underscore.
+     * The maximum size is 64 bytes when encoded in UTF-8.
      * 
    
      *
      * string entry_group_id = 3 [(.google.api.field_behavior) = REQUIRED];
@@ -844,9 +848,10 @@ public com.google.protobuf.ByteString getEntryGroupIdBytes() {
      *
      *
      * 
    -     * Required. The id of the entry group to create.
-     * The id must begin with a letter or underscore, contain only English
-     * letters, numbers and underscores, and be at most 64 characters.
+     * Required. The ID of the entry group to create.
+     * The ID must contain only letters (a-z, A-Z), numbers (0-9),
+     * underscores (_), and must start with a letter or underscore.
+     * The maximum size is 64 bytes when encoded in UTF-8.
      * 
    
      *
      * string entry_group_id = 3 [(.google.api.field_behavior) = REQUIRED];
@@ -867,9 +872,10 @@ public Builder setEntryGroupId(java.lang.String value) {
      *
      *
      * 
    -     * Required. The id of the entry group to create.
-     * The id must begin with a letter or underscore, contain only English
-     * letters, numbers and underscores, and be at most 64 characters.
+     * Required. The ID of the entry group to create.
+     * The ID must contain only letters (a-z, A-Z), numbers (0-9),
+     * underscores (_), and must start with a letter or underscore.
+     * The maximum size is 64 bytes when encoded in UTF-8.
      * 
    
      *
      * string entry_group_id = 3 [(.google.api.field_behavior) = REQUIRED];
@@ -886,9 +892,10 @@ public Builder clearEntryGroupId() {
      *
      *
      * 
    -     * Required. The id of the entry group to create.
-     * The id must begin with a letter or underscore, contain only English
-     * letters, numbers and underscores, and be at most 64 characters.
+     * Required. The ID of the entry group to create.
+     * The ID must contain only letters (a-z, A-Z), numbers (0-9),
+     * underscores (_), and must start with a letter or underscore.
+     * The maximum size is 64 bytes when encoded in UTF-8.
      * 
    
      *
      * string entry_group_id = 3 [(.google.api.field_behavior) = REQUIRED];
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateEntryGroupRequestOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateEntryGroupRequestOrBuilder.java
index 61c25b0f..08fdbe34 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateEntryGroupRequestOrBuilder.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateEntryGroupRequestOrBuilder.java
@@ -27,10 +27,10 @@ public interface CreateEntryGroupRequestOrBuilder
    *
    *
    * 
    -   * Required. The name of the project this entry group is in. Example:
-   * * projects/{project_id}/locations/{location}
-   * Note that this EntryGroup and its child resources may not actually be
-   * stored in the location in this name.
+   * Required. The name of the project this entry group belongs to. Example:
+   * `projects/{project_id}/locations/{location}`
+   * Note: The entry group itself and its child resources might not be
+   * stored in the location specified in its name.
    * 
    
    *
    * 
@@ -44,10 +44,10 @@ public interface CreateEntryGroupRequestOrBuilder
    *
    *
    * 
    -   * Required. The name of the project this entry group is in. Example:
-   * * projects/{project_id}/locations/{location}
-   * Note that this EntryGroup and its child resources may not actually be
-   * stored in the location in this name.
+   * Required. The name of the project this entry group belongs to. Example:
+   * `projects/{project_id}/locations/{location}`
+   * Note: The entry group itself and its child resources might not be
+   * stored in the location specified in its name.
    * 
    
    *
    * 
@@ -62,9 +62,10 @@ public interface CreateEntryGroupRequestOrBuilder
    *
    *
    * 
    -   * Required. The id of the entry group to create.
-   * The id must begin with a letter or underscore, contain only English
-   * letters, numbers and underscores, and be at most 64 characters.
+   * Required. The ID of the entry group to create.
+   * The ID must contain only letters (a-z, A-Z), numbers (0-9),
+   * underscores (_), and must start with a letter or underscore.
+   * The maximum size is 64 bytes when encoded in UTF-8.
    * 
    
    *
    * string entry_group_id = 3 [(.google.api.field_behavior) = REQUIRED];
@@ -76,9 +77,10 @@ public interface CreateEntryGroupRequestOrBuilder
    *
    *
    * 
    -   * Required. The id of the entry group to create.
-   * The id must begin with a letter or underscore, contain only English
-   * letters, numbers and underscores, and be at most 64 characters.
+   * Required. The ID of the entry group to create.
+   * The ID must contain only letters (a-z, A-Z), numbers (0-9),
+   * underscores (_), and must start with a letter or underscore.
+   * The maximum size is 64 bytes when encoded in UTF-8.
    * 
    
    *
    * string entry_group_id = 3 [(.google.api.field_behavior) = REQUIRED];
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateEntryRequest.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateEntryRequest.java
index 70c6c4ef..f4fde6f5 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateEntryRequest.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateEntryRequest.java
@@ -142,10 +142,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * 
    -   * Required. The name of the entry group this entry is in. Example:
-   * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}
-   * Note that this Entry and its child resources may not actually be stored in
-   * the location in this name.
+   * Required. The name of the entry group this entry belongs to. Example:
+   * `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}`
+   * Note: The entry itself and its child resources might not be stored in
+   * the location specified in its name.
    * 
    
    *
    * 
@@ -170,10 +170,10 @@ public java.lang.String getParent() {
    *
    *
    * 
    -   * Required. The name of the entry group this entry is in. Example:
-   * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}
-   * Note that this Entry and its child resources may not actually be stored in
-   * the location in this name.
+   * Required. The name of the entry group this entry belongs to. Example:
+   * `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}`
+   * Note: The entry itself and its child resources might not be stored in
+   * the location specified in its name.
    * 
    
    *
    * 
@@ -201,7 +201,10 @@ public com.google.protobuf.ByteString getParentBytes() {
    *
    *
    * 
    -   * Required. The id of the entry to create.
+   * Required. The ID of the entry to create.
+   * The ID must contain only letters (a-z, A-Z), numbers (0-9),
+   * and underscores (_).
+   * The maximum size is 64 bytes when encoded in UTF-8.
    * 
    
    *
    * string entry_id = 3 [(.google.api.field_behavior) = REQUIRED];
@@ -224,7 +227,10 @@ public java.lang.String getEntryId() {
    *
    *
    * 
    -   * Required. The id of the entry to create.
+   * Required. The ID of the entry to create.
+   * The ID must contain only letters (a-z, A-Z), numbers (0-9),
+   * and underscores (_).
+   * The maximum size is 64 bytes when encoded in UTF-8.
    * 
    
    *
    * string entry_id = 3 [(.google.api.field_behavior) = REQUIRED];
@@ -661,10 +667,10 @@ public Builder mergeFrom(
      *
      *
      * 
    -     * Required. The name of the entry group this entry is in. Example:
-     * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}
-     * Note that this Entry and its child resources may not actually be stored in
-     * the location in this name.
+     * Required. The name of the entry group this entry belongs to. Example:
+     * `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}`
+     * Note: The entry itself and its child resources might not be stored in
+     * the location specified in its name.
      * 
    
      *
      * 
@@ -688,10 +694,10 @@ public java.lang.String getParent() {
      *
      *
      * 
    -     * Required. The name of the entry group this entry is in. Example:
-     * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}
-     * Note that this Entry and its child resources may not actually be stored in
-     * the location in this name.
+     * Required. The name of the entry group this entry belongs to. Example:
+     * `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}`
+     * Note: The entry itself and its child resources might not be stored in
+     * the location specified in its name.
      * 
    
      *
      * 
@@ -715,10 +721,10 @@ public com.google.protobuf.ByteString getParentBytes() {
      *
      *
      * 
    -     * Required. The name of the entry group this entry is in. Example:
-     * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}
-     * Note that this Entry and its child resources may not actually be stored in
-     * the location in this name.
+     * Required. The name of the entry group this entry belongs to. Example:
+     * `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}`
+     * Note: The entry itself and its child resources might not be stored in
+     * the location specified in its name.
      * 
    
      *
      * 
@@ -741,10 +747,10 @@ public Builder setParent(java.lang.String value) {
      *
      *
      * 
    -     * Required. The name of the entry group this entry is in. Example:
-     * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}
-     * Note that this Entry and its child resources may not actually be stored in
-     * the location in this name.
+     * Required. The name of the entry group this entry belongs to. Example:
+     * `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}`
+     * Note: The entry itself and its child resources might not be stored in
+     * the location specified in its name.
      * 
    
      *
      * 
@@ -763,10 +769,10 @@ public Builder clearParent() {
      *
      *
      * 
    -     * Required. The name of the entry group this entry is in. Example:
-     * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}
-     * Note that this Entry and its child resources may not actually be stored in
-     * the location in this name.
+     * Required. The name of the entry group this entry belongs to. Example:
+     * `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}`
+     * Note: The entry itself and its child resources might not be stored in
+     * the location specified in its name.
      * 
    
      *
      * 
@@ -792,7 +798,10 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
      *
      *
      * 
    -     * Required. The id of the entry to create.
+     * Required. The ID of the entry to create.
+     * The ID must contain only letters (a-z, A-Z), numbers (0-9),
+     * and underscores (_).
+     * The maximum size is 64 bytes when encoded in UTF-8.
      * 
    
      *
      * string entry_id = 3 [(.google.api.field_behavior) = REQUIRED];
@@ -814,7 +823,10 @@ public java.lang.String getEntryId() {
      *
      *
      * 
    -     * Required. The id of the entry to create.
+     * Required. The ID of the entry to create.
+     * The ID must contain only letters (a-z, A-Z), numbers (0-9),
+     * and underscores (_).
+     * The maximum size is 64 bytes when encoded in UTF-8.
      * 
    
      *
      * string entry_id = 3 [(.google.api.field_behavior) = REQUIRED];
@@ -836,7 +848,10 @@ public com.google.protobuf.ByteString getEntryIdBytes() {
      *
      *
      * 
    -     * Required. The id of the entry to create.
+     * Required. The ID of the entry to create.
+     * The ID must contain only letters (a-z, A-Z), numbers (0-9),
+     * and underscores (_).
+     * The maximum size is 64 bytes when encoded in UTF-8.
      * 
    
      *
      * string entry_id = 3 [(.google.api.field_behavior) = REQUIRED];
@@ -857,7 +872,10 @@ public Builder setEntryId(java.lang.String value) {
      *
      *
      * 
    -     * Required. The id of the entry to create.
+     * Required. The ID of the entry to create.
+     * The ID must contain only letters (a-z, A-Z), numbers (0-9),
+     * and underscores (_).
+     * The maximum size is 64 bytes when encoded in UTF-8.
      * 
    
      *
      * string entry_id = 3 [(.google.api.field_behavior) = REQUIRED];
@@ -874,7 +892,10 @@ public Builder clearEntryId() {
      *
      *
      * 
    -     * Required. The id of the entry to create.
+     * Required. The ID of the entry to create.
+     * The ID must contain only letters (a-z, A-Z), numbers (0-9),
+     * and underscores (_).
+     * The maximum size is 64 bytes when encoded in UTF-8.
      * 
    
      *
      * string entry_id = 3 [(.google.api.field_behavior) = REQUIRED];
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateEntryRequestOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateEntryRequestOrBuilder.java
index 4fc0b37d..cd2b97ee 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateEntryRequestOrBuilder.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateEntryRequestOrBuilder.java
@@ -27,10 +27,10 @@ public interface CreateEntryRequestOrBuilder
    *
    *
    * 
    -   * Required. The name of the entry group this entry is in. Example:
-   * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}
-   * Note that this Entry and its child resources may not actually be stored in
-   * the location in this name.
+   * Required. The name of the entry group this entry belongs to. Example:
+   * `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}`
+   * Note: The entry itself and its child resources might not be stored in
+   * the location specified in its name.
    * 
    
    *
    * 
@@ -44,10 +44,10 @@ public interface CreateEntryRequestOrBuilder
    *
    *
    * 
    -   * Required. The name of the entry group this entry is in. Example:
-   * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}
-   * Note that this Entry and its child resources may not actually be stored in
-   * the location in this name.
+   * Required. The name of the entry group this entry belongs to. Example:
+   * `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}`
+   * Note: The entry itself and its child resources might not be stored in
+   * the location specified in its name.
    * 
    
    *
    * 
@@ -62,7 +62,10 @@ public interface CreateEntryRequestOrBuilder
    *
    *
    * 
    -   * Required. The id of the entry to create.
+   * Required. The ID of the entry to create.
+   * The ID must contain only letters (a-z, A-Z), numbers (0-9),
+   * and underscores (_).
+   * The maximum size is 64 bytes when encoded in UTF-8.
    * 
    
    *
    * string entry_id = 3 [(.google.api.field_behavior) = REQUIRED];
@@ -74,7 +77,10 @@ public interface CreateEntryRequestOrBuilder
    *
    *
    * 
    -   * Required. The id of the entry to create.
+   * Required. The ID of the entry to create.
+   * The ID must contain only letters (a-z, A-Z), numbers (0-9),
+   * and underscores (_).
+   * The maximum size is 64 bytes when encoded in UTF-8.
    * 
    
    *
    * string entry_id = 3 [(.google.api.field_behavior) = REQUIRED];
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreatePolicyTagRequest.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreatePolicyTagRequest.java
new file mode 100644
index 00000000..6a96399b
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreatePolicyTagRequest.java
@@ -0,0 +1,930 @@
+/*
+ * 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/datacatalog/v1/policytagmanager.proto
+
+package com.google.cloud.datacatalog.v1;
+
+/**
+ *
+ *
+ * 
    + * Request message for
+ * [CreatePolicyTag][google.cloud.datacatalog.v1.PolicyTagManager.CreatePolicyTag].
+ * 
    
+ *
+ * Protobuf type {@code google.cloud.datacatalog.v1.CreatePolicyTagRequest}
+ */
+public final class CreatePolicyTagRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.datacatalog.v1.CreatePolicyTagRequest)
+    CreatePolicyTagRequestOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use CreatePolicyTagRequest.newBuilder() to construct.
+  private CreatePolicyTagRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private CreatePolicyTagRequest() {
+    parent_ = "";
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    return new CreatePolicyTagRequest();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private CreatePolicyTagRequest(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              parent_ = s;
+              break;
+            }
+          case 18:
+            {
+              com.google.cloud.datacatalog.v1.PolicyTag.Builder subBuilder = null;
+              if (policyTag_ != null) {
+                subBuilder = policyTag_.toBuilder();
+              }
+              policyTag_ =
+                  input.readMessage(
+                      com.google.cloud.datacatalog.v1.PolicyTag.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(policyTag_);
+                policyTag_ = subBuilder.buildPartial();
+              }
+
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+        .internal_static_google_cloud_datacatalog_v1_CreatePolicyTagRequest_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+        .internal_static_google_cloud_datacatalog_v1_CreatePolicyTagRequest_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.datacatalog.v1.CreatePolicyTagRequest.class,
+            com.google.cloud.datacatalog.v1.CreatePolicyTagRequest.Builder.class);
+  }
+
+  public static final int PARENT_FIELD_NUMBER = 1;
+  private volatile java.lang.Object parent_;
+  /**
+   *
+   *
+   * 
    +   * Required. Resource name of the taxonomy that the policy tag will belong to.
+   * 
    
+   *
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The parent.
+   */
+  @java.lang.Override
+  public java.lang.String getParent() {
+    java.lang.Object ref = parent_;
+    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();
+      parent_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
    +   * Required. Resource name of the taxonomy that the policy tag will belong to.
+   * 
    
+   *
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for parent.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getParentBytes() {
+    java.lang.Object ref = parent_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      parent_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int POLICY_TAG_FIELD_NUMBER = 2;
+  private com.google.cloud.datacatalog.v1.PolicyTag policyTag_;
+  /**
+   *
+   *
+   * 
    +   * The policy tag to be created.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.PolicyTag policy_tag = 2;
+   *
+   * @return Whether the policyTag field is set.
+   */
+  @java.lang.Override
+  public boolean hasPolicyTag() {
+    return policyTag_ != null;
+  }
+  /**
+   *
+   *
+   * 
    +   * The policy tag to be created.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.PolicyTag policy_tag = 2;
+   *
+   * @return The policyTag.
+   */
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.PolicyTag getPolicyTag() {
+    return policyTag_ == null
+        ? com.google.cloud.datacatalog.v1.PolicyTag.getDefaultInstance()
+        : policyTag_;
+  }
+  /**
+   *
+   *
+   * 
    +   * The policy tag to be created.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.PolicyTag policy_tag = 2;
+   */
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.PolicyTagOrBuilder getPolicyTagOrBuilder() {
+    return getPolicyTag();
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (!getParentBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
+    }
+    if (policyTag_ != null) {
+      output.writeMessage(2, getPolicyTag());
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!getParentBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
+    }
+    if (policyTag_ != null) {
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getPolicyTag());
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.datacatalog.v1.CreatePolicyTagRequest)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.datacatalog.v1.CreatePolicyTagRequest other =
+        (com.google.cloud.datacatalog.v1.CreatePolicyTagRequest) obj;
+
+    if (!getParent().equals(other.getParent())) return false;
+    if (hasPolicyTag() != other.hasPolicyTag()) return false;
+    if (hasPolicyTag()) {
+      if (!getPolicyTag().equals(other.getPolicyTag())) return false;
+    }
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + PARENT_FIELD_NUMBER;
+    hash = (53 * hash) + getParent().hashCode();
+    if (hasPolicyTag()) {
+      hash = (37 * hash) + POLICY_TAG_FIELD_NUMBER;
+      hash = (53 * hash) + getPolicyTag().hashCode();
+    }
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.datacatalog.v1.CreatePolicyTagRequest parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.CreatePolicyTagRequest parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.CreatePolicyTagRequest parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.CreatePolicyTagRequest parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.CreatePolicyTagRequest parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.CreatePolicyTagRequest parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.CreatePolicyTagRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.CreatePolicyTagRequest parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.CreatePolicyTagRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.CreatePolicyTagRequest parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.CreatePolicyTagRequest parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.CreatePolicyTagRequest parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(
+      com.google.cloud.datacatalog.v1.CreatePolicyTagRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
    +   * Request message for
+   * [CreatePolicyTag][google.cloud.datacatalog.v1.PolicyTagManager.CreatePolicyTag].
+   * 
    
+   *
+   * Protobuf type {@code google.cloud.datacatalog.v1.CreatePolicyTagRequest}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.datacatalog.v1.CreatePolicyTagRequest)
+      com.google.cloud.datacatalog.v1.CreatePolicyTagRequestOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+          .internal_static_google_cloud_datacatalog_v1_CreatePolicyTagRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+          .internal_static_google_cloud_datacatalog_v1_CreatePolicyTagRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.datacatalog.v1.CreatePolicyTagRequest.class,
+              com.google.cloud.datacatalog.v1.CreatePolicyTagRequest.Builder.class);
+    }
+
+    // Construct using com.google.cloud.datacatalog.v1.CreatePolicyTagRequest.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      parent_ = "";
+
+      if (policyTagBuilder_ == null) {
+        policyTag_ = null;
+      } else {
+        policyTag_ = null;
+        policyTagBuilder_ = null;
+      }
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+          .internal_static_google_cloud_datacatalog_v1_CreatePolicyTagRequest_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.CreatePolicyTagRequest getDefaultInstanceForType() {
+      return com.google.cloud.datacatalog.v1.CreatePolicyTagRequest.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.CreatePolicyTagRequest build() {
+      com.google.cloud.datacatalog.v1.CreatePolicyTagRequest result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.CreatePolicyTagRequest buildPartial() {
+      com.google.cloud.datacatalog.v1.CreatePolicyTagRequest result =
+          new com.google.cloud.datacatalog.v1.CreatePolicyTagRequest(this);
+      result.parent_ = parent_;
+      if (policyTagBuilder_ == null) {
+        result.policyTag_ = policyTag_;
+      } else {
+        result.policyTag_ = policyTagBuilder_.build();
+      }
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.datacatalog.v1.CreatePolicyTagRequest) {
+        return mergeFrom((com.google.cloud.datacatalog.v1.CreatePolicyTagRequest) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.datacatalog.v1.CreatePolicyTagRequest other) {
+      if (other == com.google.cloud.datacatalog.v1.CreatePolicyTagRequest.getDefaultInstance())
+        return this;
+      if (!other.getParent().isEmpty()) {
+        parent_ = other.parent_;
+        onChanged();
+      }
+      if (other.hasPolicyTag()) {
+        mergePolicyTag(other.getPolicyTag());
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.datacatalog.v1.CreatePolicyTagRequest parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage =
+            (com.google.cloud.datacatalog.v1.CreatePolicyTagRequest) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private java.lang.Object parent_ = "";
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the taxonomy that the policy tag will belong to.
+     * 
    
+     *
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return The parent.
+     */
+    public java.lang.String getParent() {
+      java.lang.Object ref = parent_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        parent_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the taxonomy that the policy tag will belong to.
+     * 
    
+     *
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return The bytes for parent.
+     */
+    public com.google.protobuf.ByteString getParentBytes() {
+      java.lang.Object ref = parent_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        parent_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the taxonomy that the policy tag will belong to.
+     * 
    
+     *
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @param value The parent to set.
+     * @return This builder for chaining.
+     */
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      parent_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the taxonomy that the policy tag will belong to.
+     * 
    
+     *
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearParent() {
+
+      parent_ = getDefaultInstance().getParent();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the taxonomy that the policy tag will belong to.
+     * 
    
+     *
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @param value The bytes for parent to set.
+     * @return This builder for chaining.
+     */
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      parent_ = value;
+      onChanged();
+      return this;
+    }
+
+    private com.google.cloud.datacatalog.v1.PolicyTag policyTag_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.datacatalog.v1.PolicyTag,
+            com.google.cloud.datacatalog.v1.PolicyTag.Builder,
+            com.google.cloud.datacatalog.v1.PolicyTagOrBuilder>
+        policyTagBuilder_;
+    /**
+     *
+     *
+     * 
    +     * The policy tag to be created.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.PolicyTag policy_tag = 2;
+     *
+     * @return Whether the policyTag field is set.
+     */
+    public boolean hasPolicyTag() {
+      return policyTagBuilder_ != null || policyTag_ != null;
+    }
+    /**
+     *
+     *
+     * 
    +     * The policy tag to be created.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.PolicyTag policy_tag = 2;
+     *
+     * @return The policyTag.
+     */
+    public com.google.cloud.datacatalog.v1.PolicyTag getPolicyTag() {
+      if (policyTagBuilder_ == null) {
+        return policyTag_ == null
+            ? com.google.cloud.datacatalog.v1.PolicyTag.getDefaultInstance()
+            : policyTag_;
+      } else {
+        return policyTagBuilder_.getMessage();
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * The policy tag to be created.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.PolicyTag policy_tag = 2;
+     */
+    public Builder setPolicyTag(com.google.cloud.datacatalog.v1.PolicyTag value) {
+      if (policyTagBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        policyTag_ = value;
+        onChanged();
+      } else {
+        policyTagBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The policy tag to be created.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.PolicyTag policy_tag = 2;
+     */
+    public Builder setPolicyTag(com.google.cloud.datacatalog.v1.PolicyTag.Builder builderForValue) {
+      if (policyTagBuilder_ == null) {
+        policyTag_ = builderForValue.build();
+        onChanged();
+      } else {
+        policyTagBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The policy tag to be created.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.PolicyTag policy_tag = 2;
+     */
+    public Builder mergePolicyTag(com.google.cloud.datacatalog.v1.PolicyTag value) {
+      if (policyTagBuilder_ == null) {
+        if (policyTag_ != null) {
+          policyTag_ =
+              com.google.cloud.datacatalog.v1.PolicyTag.newBuilder(policyTag_)
+                  .mergeFrom(value)
+                  .buildPartial();
+        } else {
+          policyTag_ = value;
+        }
+        onChanged();
+      } else {
+        policyTagBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The policy tag to be created.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.PolicyTag policy_tag = 2;
+     */
+    public Builder clearPolicyTag() {
+      if (policyTagBuilder_ == null) {
+        policyTag_ = null;
+        onChanged();
+      } else {
+        policyTag_ = null;
+        policyTagBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The policy tag to be created.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.PolicyTag policy_tag = 2;
+     */
+    public com.google.cloud.datacatalog.v1.PolicyTag.Builder getPolicyTagBuilder() {
+
+      onChanged();
+      return getPolicyTagFieldBuilder().getBuilder();
+    }
+    /**
+     *
+     *
+     * 
    +     * The policy tag to be created.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.PolicyTag policy_tag = 2;
+     */
+    public com.google.cloud.datacatalog.v1.PolicyTagOrBuilder getPolicyTagOrBuilder() {
+      if (policyTagBuilder_ != null) {
+        return policyTagBuilder_.getMessageOrBuilder();
+      } else {
+        return policyTag_ == null
+            ? com.google.cloud.datacatalog.v1.PolicyTag.getDefaultInstance()
+            : policyTag_;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * The policy tag to be created.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.PolicyTag policy_tag = 2;
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.datacatalog.v1.PolicyTag,
+            com.google.cloud.datacatalog.v1.PolicyTag.Builder,
+            com.google.cloud.datacatalog.v1.PolicyTagOrBuilder>
+        getPolicyTagFieldBuilder() {
+      if (policyTagBuilder_ == null) {
+        policyTagBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.datacatalog.v1.PolicyTag,
+                com.google.cloud.datacatalog.v1.PolicyTag.Builder,
+                com.google.cloud.datacatalog.v1.PolicyTagOrBuilder>(
+                getPolicyTag(), getParentForChildren(), isClean());
+        policyTag_ = null;
+      }
+      return policyTagBuilder_;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.datacatalog.v1.CreatePolicyTagRequest)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.datacatalog.v1.CreatePolicyTagRequest)
+  private static final com.google.cloud.datacatalog.v1.CreatePolicyTagRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.datacatalog.v1.CreatePolicyTagRequest();
+  }
+
+  public static com.google.cloud.datacatalog.v1.CreatePolicyTagRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public CreatePolicyTagRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new CreatePolicyTagRequest(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.CreatePolicyTagRequest getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreatePolicyTagRequestOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreatePolicyTagRequestOrBuilder.java
new file mode 100644
index 00000000..8e493598
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreatePolicyTagRequestOrBuilder.java
@@ -0,0 +1,89 @@
+/*
+ * 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/datacatalog/v1/policytagmanager.proto
+
+package com.google.cloud.datacatalog.v1;
+
+public interface CreatePolicyTagRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.datacatalog.v1.CreatePolicyTagRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
    +   * Required. Resource name of the taxonomy that the policy tag will belong to.
+   * 
    
+   *
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The parent.
+   */
+  java.lang.String getParent();
+  /**
+   *
+   *
+   * 
    +   * Required. Resource name of the taxonomy that the policy tag will belong to.
+   * 
    
+   *
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for parent.
+   */
+  com.google.protobuf.ByteString getParentBytes();
+
+  /**
+   *
+   *
+   * 
    +   * The policy tag to be created.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.PolicyTag policy_tag = 2;
+   *
+   * @return Whether the policyTag field is set.
+   */
+  boolean hasPolicyTag();
+  /**
+   *
+   *
+   * 
    +   * The policy tag to be created.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.PolicyTag policy_tag = 2;
+   *
+   * @return The policyTag.
+   */
+  com.google.cloud.datacatalog.v1.PolicyTag getPolicyTag();
+  /**
+   *
+   *
+   * 
    +   * The policy tag to be created.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.PolicyTag policy_tag = 2;
+   */
+  com.google.cloud.datacatalog.v1.PolicyTagOrBuilder getPolicyTagOrBuilder();
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateTagRequest.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateTagRequest.java
index 7d7b9b66..fea83b7a 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateTagRequest.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateTagRequest.java
@@ -134,11 +134,11 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * 
    -   * Required. The name of the resource to attach this tag to. Tags can be
-   * attached to Entries. Example:
-   * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}
-   * Note that this Tag and its child resources may not actually be stored in
-   * the location in this name.
+   * Required. The name of the resource to attach this tag to. Tags can be attached to
+   * entries. An entry can have up to 1000 attached tags. Example:
+   * `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}`
+   * Note: The tag and its child resources might not be stored in
+   * the location specified in its name.
    * 
    
    *
    * 
@@ -163,11 +163,11 @@ public java.lang.String getParent() {
    *
    *
    * 
    -   * Required. The name of the resource to attach this tag to. Tags can be
-   * attached to Entries. Example:
-   * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}
-   * Note that this Tag and its child resources may not actually be stored in
-   * the location in this name.
+   * Required. The name of the resource to attach this tag to. Tags can be attached to
+   * entries. An entry can have up to 1000 attached tags. Example:
+   * `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}`
+   * Note: The tag and its child resources might not be stored in
+   * the location specified in its name.
    * 
    
    *
    * 
@@ -589,11 +589,11 @@ public Builder mergeFrom(
      *
      *
      * 
    -     * Required. The name of the resource to attach this tag to. Tags can be
-     * attached to Entries. Example:
-     * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}
-     * Note that this Tag and its child resources may not actually be stored in
-     * the location in this name.
+     * Required. The name of the resource to attach this tag to. Tags can be attached to
+     * entries. An entry can have up to 1000 attached tags. Example:
+     * `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}`
+     * Note: The tag and its child resources might not be stored in
+     * the location specified in its name.
      * 
    
      *
      * 
@@ -617,11 +617,11 @@ public java.lang.String getParent() {
      *
      *
      * 
    -     * Required. The name of the resource to attach this tag to. Tags can be
-     * attached to Entries. Example:
-     * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}
-     * Note that this Tag and its child resources may not actually be stored in
-     * the location in this name.
+     * Required. The name of the resource to attach this tag to. Tags can be attached to
+     * entries. An entry can have up to 1000 attached tags. Example:
+     * `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}`
+     * Note: The tag and its child resources might not be stored in
+     * the location specified in its name.
      * 
    
      *
      * 
@@ -645,11 +645,11 @@ public com.google.protobuf.ByteString getParentBytes() {
      *
      *
      * 
    -     * Required. The name of the resource to attach this tag to. Tags can be
-     * attached to Entries. Example:
-     * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}
-     * Note that this Tag and its child resources may not actually be stored in
-     * the location in this name.
+     * Required. The name of the resource to attach this tag to. Tags can be attached to
+     * entries. An entry can have up to 1000 attached tags. Example:
+     * `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}`
+     * Note: The tag and its child resources might not be stored in
+     * the location specified in its name.
      * 
    
      *
      * 
@@ -672,11 +672,11 @@ public Builder setParent(java.lang.String value) {
      *
      *
      * 
    -     * Required. The name of the resource to attach this tag to. Tags can be
-     * attached to Entries. Example:
-     * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}
-     * Note that this Tag and its child resources may not actually be stored in
-     * the location in this name.
+     * Required. The name of the resource to attach this tag to. Tags can be attached to
+     * entries. An entry can have up to 1000 attached tags. Example:
+     * `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}`
+     * Note: The tag and its child resources might not be stored in
+     * the location specified in its name.
      * 
    
      *
      * 
@@ -695,11 +695,11 @@ public Builder clearParent() {
      *
      *
      * 
    -     * Required. The name of the resource to attach this tag to. Tags can be
-     * attached to Entries. Example:
-     * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}
-     * Note that this Tag and its child resources may not actually be stored in
-     * the location in this name.
+     * Required. The name of the resource to attach this tag to. Tags can be attached to
+     * entries. An entry can have up to 1000 attached tags. Example:
+     * `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}`
+     * Note: The tag and its child resources might not be stored in
+     * the location specified in its name.
      * 
    
      *
      * 
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateTagRequestOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateTagRequestOrBuilder.java
index f4998599..21235de1 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateTagRequestOrBuilder.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateTagRequestOrBuilder.java
@@ -27,11 +27,11 @@ public interface CreateTagRequestOrBuilder
    *
    *
    * 
    -   * Required. The name of the resource to attach this tag to. Tags can be
-   * attached to Entries. Example:
-   * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}
-   * Note that this Tag and its child resources may not actually be stored in
-   * the location in this name.
+   * Required. The name of the resource to attach this tag to. Tags can be attached to
+   * entries. An entry can have up to 1000 attached tags. Example:
+   * `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}`
+   * Note: The tag and its child resources might not be stored in
+   * the location specified in its name.
    * 
    
    *
    * 
@@ -45,11 +45,11 @@ public interface CreateTagRequestOrBuilder
    *
    *
    * 
    -   * Required. The name of the resource to attach this tag to. Tags can be
-   * attached to Entries. Example:
-   * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}
-   * Note that this Tag and its child resources may not actually be stored in
-   * the location in this name.
+   * Required. The name of the resource to attach this tag to. Tags can be attached to
+   * entries. An entry can have up to 1000 attached tags. Example:
+   * `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}`
+   * Note: The tag and its child resources might not be stored in
+   * the location specified in its name.
    * 
    
    *
    * 
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateTagTemplateFieldRequest.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateTagTemplateFieldRequest.java
index aaa1c40f..0062f60c 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateTagTemplateFieldRequest.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateTagTemplateFieldRequest.java
@@ -202,7 +202,8 @@ public com.google.protobuf.ByteString getParentBytes() {
    *
    * 
        * Required. The ID of the tag template field to create.
-   * Field ids can contain letters (both uppercase and lowercase), numbers
+   * Note: Adding a required field to an existing template is *not* allowed.
+   * Field IDs can contain letters (both uppercase and lowercase), numbers
    * (0-9), underscores (_) and dashes (-). Field IDs must be at least 1
    * character long and at most 128 characters long. Field IDs must also be
    * unique within their template.
@@ -229,7 +230,8 @@ public java.lang.String getTagTemplateFieldId() {
    *
    * 
        * Required. The ID of the tag template field to create.
-   * Field ids can contain letters (both uppercase and lowercase), numbers
+   * Note: Adding a required field to an existing template is *not* allowed.
+   * Field IDs can contain letters (both uppercase and lowercase), numbers
    * (0-9), underscores (_) and dashes (-). Field IDs must be at least 1
    * character long and at most 128 characters long. Field IDs must also be
    * unique within their template.
@@ -810,7 +812,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
      *
      * 
          * Required. The ID of the tag template field to create.
-     * Field ids can contain letters (both uppercase and lowercase), numbers
+     * Note: Adding a required field to an existing template is *not* allowed.
+     * Field IDs can contain letters (both uppercase and lowercase), numbers
      * (0-9), underscores (_) and dashes (-). Field IDs must be at least 1
      * character long and at most 128 characters long. Field IDs must also be
      * unique within their template.
@@ -836,7 +839,8 @@ public java.lang.String getTagTemplateFieldId() {
      *
      * 
          * Required. The ID of the tag template field to create.
-     * Field ids can contain letters (both uppercase and lowercase), numbers
+     * Note: Adding a required field to an existing template is *not* allowed.
+     * Field IDs can contain letters (both uppercase and lowercase), numbers
      * (0-9), underscores (_) and dashes (-). Field IDs must be at least 1
      * character long and at most 128 characters long. Field IDs must also be
      * unique within their template.
@@ -862,7 +866,8 @@ public com.google.protobuf.ByteString getTagTemplateFieldIdBytes() {
      *
      * 
          * Required. The ID of the tag template field to create.
-     * Field ids can contain letters (both uppercase and lowercase), numbers
+     * Note: Adding a required field to an existing template is *not* allowed.
+     * Field IDs can contain letters (both uppercase and lowercase), numbers
      * (0-9), underscores (_) and dashes (-). Field IDs must be at least 1
      * character long and at most 128 characters long. Field IDs must also be
      * unique within their template.
@@ -887,7 +892,8 @@ public Builder setTagTemplateFieldId(java.lang.String value) {
      *
      * 
          * Required. The ID of the tag template field to create.
-     * Field ids can contain letters (both uppercase and lowercase), numbers
+     * Note: Adding a required field to an existing template is *not* allowed.
+     * Field IDs can contain letters (both uppercase and lowercase), numbers
      * (0-9), underscores (_) and dashes (-). Field IDs must be at least 1
      * character long and at most 128 characters long. Field IDs must also be
      * unique within their template.
@@ -908,7 +914,8 @@ public Builder clearTagTemplateFieldId() {
      *
      * 
          * Required. The ID of the tag template field to create.
-     * Field ids can contain letters (both uppercase and lowercase), numbers
+     * Note: Adding a required field to an existing template is *not* allowed.
+     * Field IDs can contain letters (both uppercase and lowercase), numbers
      * (0-9), underscores (_) and dashes (-). Field IDs must be at least 1
      * character long and at most 128 characters long. Field IDs must also be
      * unique within their template.
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateTagTemplateFieldRequestOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateTagTemplateFieldRequestOrBuilder.java
index 5fa2634b..d2bf3d1b 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateTagTemplateFieldRequestOrBuilder.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateTagTemplateFieldRequestOrBuilder.java
@@ -63,7 +63,8 @@ public interface CreateTagTemplateFieldRequestOrBuilder
    *
    * 
        * Required. The ID of the tag template field to create.
-   * Field ids can contain letters (both uppercase and lowercase), numbers
+   * Note: Adding a required field to an existing template is *not* allowed.
+   * Field IDs can contain letters (both uppercase and lowercase), numbers
    * (0-9), underscores (_) and dashes (-). Field IDs must be at least 1
    * character long and at most 128 characters long. Field IDs must also be
    * unique within their template.
@@ -79,7 +80,8 @@ public interface CreateTagTemplateFieldRequestOrBuilder
    *
    * 
        * Required. The ID of the tag template field to create.
-   * Field ids can contain letters (both uppercase and lowercase), numbers
+   * Note: Adding a required field to an existing template is *not* allowed.
+   * Field IDs can contain letters (both uppercase and lowercase), numbers
    * (0-9), underscores (_) and dashes (-). Field IDs must be at least 1
    * character long and at most 128 characters long. Field IDs must also be
    * unique within their template.
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateTagTemplateRequest.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateTagTemplateRequest.java
index 32464411..2805db75 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateTagTemplateRequest.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateTagTemplateRequest.java
@@ -201,7 +201,10 @@ public com.google.protobuf.ByteString getParentBytes() {
    *
    *
    * 
    -   * Required. The id of the tag template to create.
+   * Required. The ID of the tag template to create.
+   * The ID must contain only lowercase letters (a-z), numbers (0-9),
+   * or underscores (_), and must start with a letter or underscore.
+   * The maximum size is 64 bytes when encoded in UTF-8.
    * 
    
    *
    * string tag_template_id = 3 [(.google.api.field_behavior) = REQUIRED];
@@ -224,7 +227,10 @@ public java.lang.String getTagTemplateId() {
    *
    *
    * 
    -   * Required. The id of the tag template to create.
+   * Required. The ID of the tag template to create.
+   * The ID must contain only lowercase letters (a-z), numbers (0-9),
+   * or underscores (_), and must start with a letter or underscore.
+   * The maximum size is 64 bytes when encoded in UTF-8.
    * 
    
    *
    * string tag_template_id = 3 [(.google.api.field_behavior) = REQUIRED];
@@ -798,7 +804,10 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
      *
      *
      * 
    -     * Required. The id of the tag template to create.
+     * Required. The ID of the tag template to create.
+     * The ID must contain only lowercase letters (a-z), numbers (0-9),
+     * or underscores (_), and must start with a letter or underscore.
+     * The maximum size is 64 bytes when encoded in UTF-8.
      * 
    
      *
      * string tag_template_id = 3 [(.google.api.field_behavior) = REQUIRED];
@@ -820,7 +829,10 @@ public java.lang.String getTagTemplateId() {
      *
      *
      * 
    -     * Required. The id of the tag template to create.
+     * Required. The ID of the tag template to create.
+     * The ID must contain only lowercase letters (a-z), numbers (0-9),
+     * or underscores (_), and must start with a letter or underscore.
+     * The maximum size is 64 bytes when encoded in UTF-8.
      * 
    
      *
      * string tag_template_id = 3 [(.google.api.field_behavior) = REQUIRED];
@@ -842,7 +854,10 @@ public com.google.protobuf.ByteString getTagTemplateIdBytes() {
      *
      *
      * 
    -     * Required. The id of the tag template to create.
+     * Required. The ID of the tag template to create.
+     * The ID must contain only lowercase letters (a-z), numbers (0-9),
+     * or underscores (_), and must start with a letter or underscore.
+     * The maximum size is 64 bytes when encoded in UTF-8.
      * 
    
      *
      * string tag_template_id = 3 [(.google.api.field_behavior) = REQUIRED];
@@ -863,7 +878,10 @@ public Builder setTagTemplateId(java.lang.String value) {
      *
      *
      * 
    -     * Required. The id of the tag template to create.
+     * Required. The ID of the tag template to create.
+     * The ID must contain only lowercase letters (a-z), numbers (0-9),
+     * or underscores (_), and must start with a letter or underscore.
+     * The maximum size is 64 bytes when encoded in UTF-8.
      * 
    
      *
      * string tag_template_id = 3 [(.google.api.field_behavior) = REQUIRED];
@@ -880,7 +898,10 @@ public Builder clearTagTemplateId() {
      *
      *
      * 
    -     * Required. The id of the tag template to create.
+     * Required. The ID of the tag template to create.
+     * The ID must contain only lowercase letters (a-z), numbers (0-9),
+     * or underscores (_), and must start with a letter or underscore.
+     * The maximum size is 64 bytes when encoded in UTF-8.
      * 
    
      *
      * string tag_template_id = 3 [(.google.api.field_behavior) = REQUIRED];
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateTagTemplateRequestOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateTagTemplateRequestOrBuilder.java
index 5806db0b..dd065e30 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateTagTemplateRequestOrBuilder.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateTagTemplateRequestOrBuilder.java
@@ -62,7 +62,10 @@ public interface CreateTagTemplateRequestOrBuilder
    *
    *
    * 
    -   * Required. The id of the tag template to create.
+   * Required. The ID of the tag template to create.
+   * The ID must contain only lowercase letters (a-z), numbers (0-9),
+   * or underscores (_), and must start with a letter or underscore.
+   * The maximum size is 64 bytes when encoded in UTF-8.
    * 
    
    *
    * string tag_template_id = 3 [(.google.api.field_behavior) = REQUIRED];
@@ -74,7 +77,10 @@ public interface CreateTagTemplateRequestOrBuilder
    *
    *
    * 
    -   * Required. The id of the tag template to create.
+   * Required. The ID of the tag template to create.
+   * The ID must contain only lowercase letters (a-z), numbers (0-9),
+   * or underscores (_), and must start with a letter or underscore.
+   * The maximum size is 64 bytes when encoded in UTF-8.
    * 
    
    *
    * string tag_template_id = 3 [(.google.api.field_behavior) = REQUIRED];
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateTaxonomyRequest.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateTaxonomyRequest.java
new file mode 100644
index 00000000..b15246b9
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateTaxonomyRequest.java
@@ -0,0 +1,930 @@
+/*
+ * 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/datacatalog/v1/policytagmanager.proto
+
+package com.google.cloud.datacatalog.v1;
+
+/**
+ *
+ *
+ * 
    + * Request message for
+ * [CreateTaxonomy][google.cloud.datacatalog.v1.PolicyTagManager.CreateTaxonomy].
+ * 
    
+ *
+ * Protobuf type {@code google.cloud.datacatalog.v1.CreateTaxonomyRequest}
+ */
+public final class CreateTaxonomyRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.datacatalog.v1.CreateTaxonomyRequest)
+    CreateTaxonomyRequestOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use CreateTaxonomyRequest.newBuilder() to construct.
+  private CreateTaxonomyRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private CreateTaxonomyRequest() {
+    parent_ = "";
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    return new CreateTaxonomyRequest();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private CreateTaxonomyRequest(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              parent_ = s;
+              break;
+            }
+          case 18:
+            {
+              com.google.cloud.datacatalog.v1.Taxonomy.Builder subBuilder = null;
+              if (taxonomy_ != null) {
+                subBuilder = taxonomy_.toBuilder();
+              }
+              taxonomy_ =
+                  input.readMessage(
+                      com.google.cloud.datacatalog.v1.Taxonomy.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(taxonomy_);
+                taxonomy_ = subBuilder.buildPartial();
+              }
+
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+        .internal_static_google_cloud_datacatalog_v1_CreateTaxonomyRequest_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+        .internal_static_google_cloud_datacatalog_v1_CreateTaxonomyRequest_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.datacatalog.v1.CreateTaxonomyRequest.class,
+            com.google.cloud.datacatalog.v1.CreateTaxonomyRequest.Builder.class);
+  }
+
+  public static final int PARENT_FIELD_NUMBER = 1;
+  private volatile java.lang.Object parent_;
+  /**
+   *
+   *
+   * 
    +   * Required. Resource name of the project that the taxonomy will belong to.
+   * 
    
+   *
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The parent.
+   */
+  @java.lang.Override
+  public java.lang.String getParent() {
+    java.lang.Object ref = parent_;
+    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();
+      parent_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
    +   * Required. Resource name of the project that the taxonomy will belong to.
+   * 
    
+   *
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for parent.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getParentBytes() {
+    java.lang.Object ref = parent_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      parent_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int TAXONOMY_FIELD_NUMBER = 2;
+  private com.google.cloud.datacatalog.v1.Taxonomy taxonomy_;
+  /**
+   *
+   *
+   * 
    +   * The taxonomy to be created.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.Taxonomy taxonomy = 2;
+   *
+   * @return Whether the taxonomy field is set.
+   */
+  @java.lang.Override
+  public boolean hasTaxonomy() {
+    return taxonomy_ != null;
+  }
+  /**
+   *
+   *
+   * 
    +   * The taxonomy to be created.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.Taxonomy taxonomy = 2;
+   *
+   * @return The taxonomy.
+   */
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.Taxonomy getTaxonomy() {
+    return taxonomy_ == null
+        ? com.google.cloud.datacatalog.v1.Taxonomy.getDefaultInstance()
+        : taxonomy_;
+  }
+  /**
+   *
+   *
+   * 
    +   * The taxonomy to be created.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.Taxonomy taxonomy = 2;
+   */
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.TaxonomyOrBuilder getTaxonomyOrBuilder() {
+    return getTaxonomy();
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (!getParentBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
+    }
+    if (taxonomy_ != null) {
+      output.writeMessage(2, getTaxonomy());
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!getParentBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
+    }
+    if (taxonomy_ != null) {
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getTaxonomy());
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.datacatalog.v1.CreateTaxonomyRequest)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.datacatalog.v1.CreateTaxonomyRequest other =
+        (com.google.cloud.datacatalog.v1.CreateTaxonomyRequest) obj;
+
+    if (!getParent().equals(other.getParent())) return false;
+    if (hasTaxonomy() != other.hasTaxonomy()) return false;
+    if (hasTaxonomy()) {
+      if (!getTaxonomy().equals(other.getTaxonomy())) return false;
+    }
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + PARENT_FIELD_NUMBER;
+    hash = (53 * hash) + getParent().hashCode();
+    if (hasTaxonomy()) {
+      hash = (37 * hash) + TAXONOMY_FIELD_NUMBER;
+      hash = (53 * hash) + getTaxonomy().hashCode();
+    }
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.datacatalog.v1.CreateTaxonomyRequest parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.CreateTaxonomyRequest parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.CreateTaxonomyRequest parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.CreateTaxonomyRequest parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.CreateTaxonomyRequest parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.CreateTaxonomyRequest parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.CreateTaxonomyRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.CreateTaxonomyRequest parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.CreateTaxonomyRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.CreateTaxonomyRequest parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.CreateTaxonomyRequest parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.CreateTaxonomyRequest parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(
+      com.google.cloud.datacatalog.v1.CreateTaxonomyRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
    +   * Request message for
+   * [CreateTaxonomy][google.cloud.datacatalog.v1.PolicyTagManager.CreateTaxonomy].
+   * 
    
+   *
+   * Protobuf type {@code google.cloud.datacatalog.v1.CreateTaxonomyRequest}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.datacatalog.v1.CreateTaxonomyRequest)
+      com.google.cloud.datacatalog.v1.CreateTaxonomyRequestOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+          .internal_static_google_cloud_datacatalog_v1_CreateTaxonomyRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+          .internal_static_google_cloud_datacatalog_v1_CreateTaxonomyRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.datacatalog.v1.CreateTaxonomyRequest.class,
+              com.google.cloud.datacatalog.v1.CreateTaxonomyRequest.Builder.class);
+    }
+
+    // Construct using com.google.cloud.datacatalog.v1.CreateTaxonomyRequest.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      parent_ = "";
+
+      if (taxonomyBuilder_ == null) {
+        taxonomy_ = null;
+      } else {
+        taxonomy_ = null;
+        taxonomyBuilder_ = null;
+      }
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+          .internal_static_google_cloud_datacatalog_v1_CreateTaxonomyRequest_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.CreateTaxonomyRequest getDefaultInstanceForType() {
+      return com.google.cloud.datacatalog.v1.CreateTaxonomyRequest.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.CreateTaxonomyRequest build() {
+      com.google.cloud.datacatalog.v1.CreateTaxonomyRequest result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.CreateTaxonomyRequest buildPartial() {
+      com.google.cloud.datacatalog.v1.CreateTaxonomyRequest result =
+          new com.google.cloud.datacatalog.v1.CreateTaxonomyRequest(this);
+      result.parent_ = parent_;
+      if (taxonomyBuilder_ == null) {
+        result.taxonomy_ = taxonomy_;
+      } else {
+        result.taxonomy_ = taxonomyBuilder_.build();
+      }
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.datacatalog.v1.CreateTaxonomyRequest) {
+        return mergeFrom((com.google.cloud.datacatalog.v1.CreateTaxonomyRequest) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.datacatalog.v1.CreateTaxonomyRequest other) {
+      if (other == com.google.cloud.datacatalog.v1.CreateTaxonomyRequest.getDefaultInstance())
+        return this;
+      if (!other.getParent().isEmpty()) {
+        parent_ = other.parent_;
+        onChanged();
+      }
+      if (other.hasTaxonomy()) {
+        mergeTaxonomy(other.getTaxonomy());
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.datacatalog.v1.CreateTaxonomyRequest parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage =
+            (com.google.cloud.datacatalog.v1.CreateTaxonomyRequest) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private java.lang.Object parent_ = "";
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the project that the taxonomy will belong to.
+     * 
    
+     *
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return The parent.
+     */
+    public java.lang.String getParent() {
+      java.lang.Object ref = parent_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        parent_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the project that the taxonomy will belong to.
+     * 
    
+     *
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return The bytes for parent.
+     */
+    public com.google.protobuf.ByteString getParentBytes() {
+      java.lang.Object ref = parent_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        parent_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the project that the taxonomy will belong to.
+     * 
    
+     *
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @param value The parent to set.
+     * @return This builder for chaining.
+     */
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      parent_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the project that the taxonomy will belong to.
+     * 
    
+     *
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearParent() {
+
+      parent_ = getDefaultInstance().getParent();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the project that the taxonomy will belong to.
+     * 
    
+     *
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @param value The bytes for parent to set.
+     * @return This builder for chaining.
+     */
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      parent_ = value;
+      onChanged();
+      return this;
+    }
+
+    private com.google.cloud.datacatalog.v1.Taxonomy taxonomy_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.datacatalog.v1.Taxonomy,
+            com.google.cloud.datacatalog.v1.Taxonomy.Builder,
+            com.google.cloud.datacatalog.v1.TaxonomyOrBuilder>
+        taxonomyBuilder_;
+    /**
+     *
+     *
+     * 
    +     * The taxonomy to be created.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.Taxonomy taxonomy = 2;
+     *
+     * @return Whether the taxonomy field is set.
+     */
+    public boolean hasTaxonomy() {
+      return taxonomyBuilder_ != null || taxonomy_ != null;
+    }
+    /**
+     *
+     *
+     * 
    +     * The taxonomy to be created.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.Taxonomy taxonomy = 2;
+     *
+     * @return The taxonomy.
+     */
+    public com.google.cloud.datacatalog.v1.Taxonomy getTaxonomy() {
+      if (taxonomyBuilder_ == null) {
+        return taxonomy_ == null
+            ? com.google.cloud.datacatalog.v1.Taxonomy.getDefaultInstance()
+            : taxonomy_;
+      } else {
+        return taxonomyBuilder_.getMessage();
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * The taxonomy to be created.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.Taxonomy taxonomy = 2;
+     */
+    public Builder setTaxonomy(com.google.cloud.datacatalog.v1.Taxonomy value) {
+      if (taxonomyBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        taxonomy_ = value;
+        onChanged();
+      } else {
+        taxonomyBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The taxonomy to be created.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.Taxonomy taxonomy = 2;
+     */
+    public Builder setTaxonomy(com.google.cloud.datacatalog.v1.Taxonomy.Builder builderForValue) {
+      if (taxonomyBuilder_ == null) {
+        taxonomy_ = builderForValue.build();
+        onChanged();
+      } else {
+        taxonomyBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The taxonomy to be created.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.Taxonomy taxonomy = 2;
+     */
+    public Builder mergeTaxonomy(com.google.cloud.datacatalog.v1.Taxonomy value) {
+      if (taxonomyBuilder_ == null) {
+        if (taxonomy_ != null) {
+          taxonomy_ =
+              com.google.cloud.datacatalog.v1.Taxonomy.newBuilder(taxonomy_)
+                  .mergeFrom(value)
+                  .buildPartial();
+        } else {
+          taxonomy_ = value;
+        }
+        onChanged();
+      } else {
+        taxonomyBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The taxonomy to be created.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.Taxonomy taxonomy = 2;
+     */
+    public Builder clearTaxonomy() {
+      if (taxonomyBuilder_ == null) {
+        taxonomy_ = null;
+        onChanged();
+      } else {
+        taxonomy_ = null;
+        taxonomyBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The taxonomy to be created.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.Taxonomy taxonomy = 2;
+     */
+    public com.google.cloud.datacatalog.v1.Taxonomy.Builder getTaxonomyBuilder() {
+
+      onChanged();
+      return getTaxonomyFieldBuilder().getBuilder();
+    }
+    /**
+     *
+     *
+     * 
    +     * The taxonomy to be created.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.Taxonomy taxonomy = 2;
+     */
+    public com.google.cloud.datacatalog.v1.TaxonomyOrBuilder getTaxonomyOrBuilder() {
+      if (taxonomyBuilder_ != null) {
+        return taxonomyBuilder_.getMessageOrBuilder();
+      } else {
+        return taxonomy_ == null
+            ? com.google.cloud.datacatalog.v1.Taxonomy.getDefaultInstance()
+            : taxonomy_;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * The taxonomy to be created.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.Taxonomy taxonomy = 2;
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.datacatalog.v1.Taxonomy,
+            com.google.cloud.datacatalog.v1.Taxonomy.Builder,
+            com.google.cloud.datacatalog.v1.TaxonomyOrBuilder>
+        getTaxonomyFieldBuilder() {
+      if (taxonomyBuilder_ == null) {
+        taxonomyBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.datacatalog.v1.Taxonomy,
+                com.google.cloud.datacatalog.v1.Taxonomy.Builder,
+                com.google.cloud.datacatalog.v1.TaxonomyOrBuilder>(
+                getTaxonomy(), getParentForChildren(), isClean());
+        taxonomy_ = null;
+      }
+      return taxonomyBuilder_;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.datacatalog.v1.CreateTaxonomyRequest)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.datacatalog.v1.CreateTaxonomyRequest)
+  private static final com.google.cloud.datacatalog.v1.CreateTaxonomyRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.datacatalog.v1.CreateTaxonomyRequest();
+  }
+
+  public static com.google.cloud.datacatalog.v1.CreateTaxonomyRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public CreateTaxonomyRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new CreateTaxonomyRequest(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.CreateTaxonomyRequest getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateTaxonomyRequestOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateTaxonomyRequestOrBuilder.java
new file mode 100644
index 00000000..3f2dd045
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateTaxonomyRequestOrBuilder.java
@@ -0,0 +1,89 @@
+/*
+ * 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/datacatalog/v1/policytagmanager.proto
+
+package com.google.cloud.datacatalog.v1;
+
+public interface CreateTaxonomyRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.datacatalog.v1.CreateTaxonomyRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
    +   * Required. Resource name of the project that the taxonomy will belong to.
+   * 
    
+   *
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The parent.
+   */
+  java.lang.String getParent();
+  /**
+   *
+   *
+   * 
    +   * Required. Resource name of the project that the taxonomy will belong to.
+   * 
    
+   *
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for parent.
+   */
+  com.google.protobuf.ByteString getParentBytes();
+
+  /**
+   *
+   *
+   * 
    +   * The taxonomy to be created.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.Taxonomy taxonomy = 2;
+   *
+   * @return Whether the taxonomy field is set.
+   */
+  boolean hasTaxonomy();
+  /**
+   *
+   *
+   * 
    +   * The taxonomy to be created.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.Taxonomy taxonomy = 2;
+   *
+   * @return The taxonomy.
+   */
+  com.google.cloud.datacatalog.v1.Taxonomy getTaxonomy();
+  /**
+   *
+   *
+   * 
    +   * The taxonomy to be created.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.Taxonomy taxonomy = 2;
+   */
+  com.google.cloud.datacatalog.v1.TaxonomyOrBuilder getTaxonomyOrBuilder();
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CrossRegionalSource.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CrossRegionalSource.java
new file mode 100644
index 00000000..2f9e9254
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CrossRegionalSource.java
@@ -0,0 +1,652 @@
+/*
+ * 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/datacatalog/v1/policytagmanagerserialization.proto
+
+package com.google.cloud.datacatalog.v1;
+
+/**
+ *
+ *
+ * 
    + * Cross-regional source used to import an existing taxonomy into a different
+ * region.
+ * 
    
+ *
+ * Protobuf type {@code google.cloud.datacatalog.v1.CrossRegionalSource}
+ */
+public final class CrossRegionalSource extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.datacatalog.v1.CrossRegionalSource)
+    CrossRegionalSourceOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use CrossRegionalSource.newBuilder() to construct.
+  private CrossRegionalSource(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private CrossRegionalSource() {
+    taxonomy_ = "";
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    return new CrossRegionalSource();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private CrossRegionalSource(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              taxonomy_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+        .internal_static_google_cloud_datacatalog_v1_CrossRegionalSource_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+        .internal_static_google_cloud_datacatalog_v1_CrossRegionalSource_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.datacatalog.v1.CrossRegionalSource.class,
+            com.google.cloud.datacatalog.v1.CrossRegionalSource.Builder.class);
+  }
+
+  public static final int TAXONOMY_FIELD_NUMBER = 1;
+  private volatile java.lang.Object taxonomy_;
+  /**
+   *
+   *
+   * 
    +   * Required. The resource name of the source taxonomy to be imported.
+   * 
    
+   *
+   * 
+   * string taxonomy = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The taxonomy.
+   */
+  @java.lang.Override
+  public java.lang.String getTaxonomy() {
+    java.lang.Object ref = taxonomy_;
+    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();
+      taxonomy_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
    +   * Required. The resource name of the source taxonomy to be imported.
+   * 
    
+   *
+   * 
+   * string taxonomy = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for taxonomy.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getTaxonomyBytes() {
+    java.lang.Object ref = taxonomy_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      taxonomy_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (!getTaxonomyBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, taxonomy_);
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!getTaxonomyBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, taxonomy_);
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.datacatalog.v1.CrossRegionalSource)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.datacatalog.v1.CrossRegionalSource other =
+        (com.google.cloud.datacatalog.v1.CrossRegionalSource) obj;
+
+    if (!getTaxonomy().equals(other.getTaxonomy())) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + TAXONOMY_FIELD_NUMBER;
+    hash = (53 * hash) + getTaxonomy().hashCode();
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.datacatalog.v1.CrossRegionalSource parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.CrossRegionalSource parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.CrossRegionalSource parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.CrossRegionalSource parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.CrossRegionalSource parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.CrossRegionalSource parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.CrossRegionalSource parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.CrossRegionalSource parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.CrossRegionalSource parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.CrossRegionalSource parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.CrossRegionalSource parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.CrossRegionalSource parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(com.google.cloud.datacatalog.v1.CrossRegionalSource prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
    +   * Cross-regional source used to import an existing taxonomy into a different
+   * region.
+   * 
    
+   *
+   * Protobuf type {@code google.cloud.datacatalog.v1.CrossRegionalSource}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.datacatalog.v1.CrossRegionalSource)
+      com.google.cloud.datacatalog.v1.CrossRegionalSourceOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+          .internal_static_google_cloud_datacatalog_v1_CrossRegionalSource_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+          .internal_static_google_cloud_datacatalog_v1_CrossRegionalSource_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.datacatalog.v1.CrossRegionalSource.class,
+              com.google.cloud.datacatalog.v1.CrossRegionalSource.Builder.class);
+    }
+
+    // Construct using com.google.cloud.datacatalog.v1.CrossRegionalSource.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      taxonomy_ = "";
+
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+          .internal_static_google_cloud_datacatalog_v1_CrossRegionalSource_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.CrossRegionalSource getDefaultInstanceForType() {
+      return com.google.cloud.datacatalog.v1.CrossRegionalSource.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.CrossRegionalSource build() {
+      com.google.cloud.datacatalog.v1.CrossRegionalSource result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.CrossRegionalSource buildPartial() {
+      com.google.cloud.datacatalog.v1.CrossRegionalSource result =
+          new com.google.cloud.datacatalog.v1.CrossRegionalSource(this);
+      result.taxonomy_ = taxonomy_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.datacatalog.v1.CrossRegionalSource) {
+        return mergeFrom((com.google.cloud.datacatalog.v1.CrossRegionalSource) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.datacatalog.v1.CrossRegionalSource other) {
+      if (other == com.google.cloud.datacatalog.v1.CrossRegionalSource.getDefaultInstance())
+        return this;
+      if (!other.getTaxonomy().isEmpty()) {
+        taxonomy_ = other.taxonomy_;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.datacatalog.v1.CrossRegionalSource parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage =
+            (com.google.cloud.datacatalog.v1.CrossRegionalSource) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private java.lang.Object taxonomy_ = "";
+    /**
+     *
+     *
+     * 
    +     * Required. The resource name of the source taxonomy to be imported.
+     * 
    
+     *
+     * 
+     * string taxonomy = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return The taxonomy.
+     */
+    public java.lang.String getTaxonomy() {
+      java.lang.Object ref = taxonomy_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        taxonomy_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. The resource name of the source taxonomy to be imported.
+     * 
    
+     *
+     * 
+     * string taxonomy = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return The bytes for taxonomy.
+     */
+    public com.google.protobuf.ByteString getTaxonomyBytes() {
+      java.lang.Object ref = taxonomy_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        taxonomy_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. The resource name of the source taxonomy to be imported.
+     * 
    
+     *
+     * 
+     * string taxonomy = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @param value The taxonomy to set.
+     * @return This builder for chaining.
+     */
+    public Builder setTaxonomy(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      taxonomy_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. The resource name of the source taxonomy to be imported.
+     * 
    
+     *
+     * 
+     * string taxonomy = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearTaxonomy() {
+
+      taxonomy_ = getDefaultInstance().getTaxonomy();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. The resource name of the source taxonomy to be imported.
+     * 
    
+     *
+     * 
+     * string taxonomy = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @param value The bytes for taxonomy to set.
+     * @return This builder for chaining.
+     */
+    public Builder setTaxonomyBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      taxonomy_ = value;
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.datacatalog.v1.CrossRegionalSource)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.datacatalog.v1.CrossRegionalSource)
+  private static final com.google.cloud.datacatalog.v1.CrossRegionalSource DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.datacatalog.v1.CrossRegionalSource();
+  }
+
+  public static com.google.cloud.datacatalog.v1.CrossRegionalSource getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public CrossRegionalSource parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new CrossRegionalSource(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.CrossRegionalSource getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CrossRegionalSourceOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CrossRegionalSourceOrBuilder.java
new file mode 100644
index 00000000..eed6435f
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CrossRegionalSourceOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * 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/datacatalog/v1/policytagmanagerserialization.proto
+
+package com.google.cloud.datacatalog.v1;
+
+public interface CrossRegionalSourceOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.datacatalog.v1.CrossRegionalSource)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
    +   * Required. The resource name of the source taxonomy to be imported.
+   * 
    
+   *
+   * 
+   * string taxonomy = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The taxonomy.
+   */
+  java.lang.String getTaxonomy();
+  /**
+   *
+   *
+   * 
    +   * Required. The resource name of the source taxonomy to be imported.
+   * 
    
+   *
+   * 
+   * string taxonomy = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for taxonomy.
+   */
+  com.google.protobuf.ByteString getTaxonomyBytes();
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DataSource.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DataSource.java
new file mode 100644
index 00000000..47b05860
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DataSource.java
@@ -0,0 +1,954 @@
+/*
+ * 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/datacatalog/v1/data_source.proto
+
+package com.google.cloud.datacatalog.v1;
+
+/**
+ *
+ *
+ * 
    + * Describes the physical location of an entry.
+ * 
    
+ *
+ * Protobuf type {@code google.cloud.datacatalog.v1.DataSource}
+ */
+public final class DataSource extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.datacatalog.v1.DataSource)
+    DataSourceOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use DataSource.newBuilder() to construct.
+  private DataSource(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private DataSource() {
+    service_ = 0;
+    resource_ = "";
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    return new DataSource();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private DataSource(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 8:
+            {
+              int rawValue = input.readEnum();
+
+              service_ = rawValue;
+              break;
+            }
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              resource_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.datacatalog.v1.DataSourceProto
+        .internal_static_google_cloud_datacatalog_v1_DataSource_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.datacatalog.v1.DataSourceProto
+        .internal_static_google_cloud_datacatalog_v1_DataSource_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.datacatalog.v1.DataSource.class,
+            com.google.cloud.datacatalog.v1.DataSource.Builder.class);
+  }
+
+  /**
+   *
+   *
+   * 
    +   * Service name where the data is stored.
+   * 
    
+   *
+   * Protobuf enum {@code google.cloud.datacatalog.v1.DataSource.Service}
+   */
+  public enum Service implements com.google.protobuf.ProtocolMessageEnum {
+    /**
+     *
+     *
+     * 
    +     * Default unknown service.
+     * 
    
+     *
+     * SERVICE_UNSPECIFIED = 0;
+     */
+    SERVICE_UNSPECIFIED(0),
+    /**
+     *
+     *
+     * 
    +     * Google Cloud Storage service.
+     * 
    
+     *
+     * CLOUD_STORAGE = 1;
+     */
+    CLOUD_STORAGE(1),
+    /**
+     *
+     *
+     * 
    +     * BigQuery service.
+     * 
    
+     *
+     * BIGQUERY = 2;
+     */
+    BIGQUERY(2),
+    UNRECOGNIZED(-1),
+    ;
+
+    /**
+     *
+     *
+     * 
    +     * Default unknown service.
+     * 
    
+     *
+     * SERVICE_UNSPECIFIED = 0;
+     */
+    public static final int SERVICE_UNSPECIFIED_VALUE = 0;
+    /**
+     *
+     *
+     * 
    +     * Google Cloud Storage service.
+     * 
    
+     *
+     * CLOUD_STORAGE = 1;
+     */
+    public static final int CLOUD_STORAGE_VALUE = 1;
+    /**
+     *
+     *
+     * 
    +     * BigQuery service.
+     * 
    
+     *
+     * BIGQUERY = 2;
+     */
+    public static final int BIGQUERY_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 Service 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 Service forNumber(int value) {
+      switch (value) {
+        case 0:
+          return SERVICE_UNSPECIFIED;
+        case 1:
+          return CLOUD_STORAGE;
+        case 2:
+          return BIGQUERY;
+        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 Service findValueByNumber(int number) {
+            return Service.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.datacatalog.v1.DataSource.getDescriptor().getEnumTypes().get(0);
+    }
+
+    private static final Service[] VALUES = values();
+
+    public static Service 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 Service(int value) {
+      this.value = value;
+    }
+
+    // @@protoc_insertion_point(enum_scope:google.cloud.datacatalog.v1.DataSource.Service)
+  }
+
+  public static final int SERVICE_FIELD_NUMBER = 1;
+  private int service_;
+  /**
+   *
+   *
+   * 
    +   * Service in which the data is physically stored.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.DataSource.Service service = 1;
+   *
+   * @return The enum numeric value on the wire for service.
+   */
+  @java.lang.Override
+  public int getServiceValue() {
+    return service_;
+  }
+  /**
+   *
+   *
+   * 
    +   * Service in which the data is physically stored.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.DataSource.Service service = 1;
+   *
+   * @return The service.
+   */
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.DataSource.Service getService() {
+    @SuppressWarnings("deprecation")
+    com.google.cloud.datacatalog.v1.DataSource.Service result =
+        com.google.cloud.datacatalog.v1.DataSource.Service.valueOf(service_);
+    return result == null
+        ? com.google.cloud.datacatalog.v1.DataSource.Service.UNRECOGNIZED
+        : result;
+  }
+
+  public static final int RESOURCE_FIELD_NUMBER = 2;
+  private volatile java.lang.Object resource_;
+  /**
+   *
+   *
+   * 
    +   * Full name of the resource as defined by the service, e.g.
+   * //bigquery.googleapis.com/projects/{project_id}/locations/{location}/datasets/{dataset_id}/tables/{table_id}
+   * 
    
+   *
+   * string resource = 2;
+   *
+   * @return The resource.
+   */
+  @java.lang.Override
+  public java.lang.String getResource() {
+    java.lang.Object ref = resource_;
+    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();
+      resource_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
    +   * Full name of the resource as defined by the service, e.g.
+   * //bigquery.googleapis.com/projects/{project_id}/locations/{location}/datasets/{dataset_id}/tables/{table_id}
+   * 
    
+   *
+   * string resource = 2;
+   *
+   * @return The bytes for resource.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getResourceBytes() {
+    java.lang.Object ref = resource_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      resource_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (service_
+        != com.google.cloud.datacatalog.v1.DataSource.Service.SERVICE_UNSPECIFIED.getNumber()) {
+      output.writeEnum(1, service_);
+    }
+    if (!getResourceBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, resource_);
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (service_
+        != com.google.cloud.datacatalog.v1.DataSource.Service.SERVICE_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(1, service_);
+    }
+    if (!getResourceBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, resource_);
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.datacatalog.v1.DataSource)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.datacatalog.v1.DataSource other =
+        (com.google.cloud.datacatalog.v1.DataSource) obj;
+
+    if (service_ != other.service_) return false;
+    if (!getResource().equals(other.getResource())) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + SERVICE_FIELD_NUMBER;
+    hash = (53 * hash) + service_;
+    hash = (37 * hash) + RESOURCE_FIELD_NUMBER;
+    hash = (53 * hash) + getResource().hashCode();
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.datacatalog.v1.DataSource parseFrom(java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DataSource parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DataSource parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DataSource parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DataSource parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DataSource parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DataSource parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DataSource parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DataSource parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DataSource parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DataSource parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DataSource parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(com.google.cloud.datacatalog.v1.DataSource prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
    +   * Describes the physical location of an entry.
+   * 
    
+   *
+   * Protobuf type {@code google.cloud.datacatalog.v1.DataSource}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.datacatalog.v1.DataSource)
+      com.google.cloud.datacatalog.v1.DataSourceOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.datacatalog.v1.DataSourceProto
+          .internal_static_google_cloud_datacatalog_v1_DataSource_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.datacatalog.v1.DataSourceProto
+          .internal_static_google_cloud_datacatalog_v1_DataSource_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.datacatalog.v1.DataSource.class,
+              com.google.cloud.datacatalog.v1.DataSource.Builder.class);
+    }
+
+    // Construct using com.google.cloud.datacatalog.v1.DataSource.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      service_ = 0;
+
+      resource_ = "";
+
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.datacatalog.v1.DataSourceProto
+          .internal_static_google_cloud_datacatalog_v1_DataSource_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.DataSource getDefaultInstanceForType() {
+      return com.google.cloud.datacatalog.v1.DataSource.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.DataSource build() {
+      com.google.cloud.datacatalog.v1.DataSource result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.DataSource buildPartial() {
+      com.google.cloud.datacatalog.v1.DataSource result =
+          new com.google.cloud.datacatalog.v1.DataSource(this);
+      result.service_ = service_;
+      result.resource_ = resource_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.datacatalog.v1.DataSource) {
+        return mergeFrom((com.google.cloud.datacatalog.v1.DataSource) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.datacatalog.v1.DataSource other) {
+      if (other == com.google.cloud.datacatalog.v1.DataSource.getDefaultInstance()) return this;
+      if (other.service_ != 0) {
+        setServiceValue(other.getServiceValue());
+      }
+      if (!other.getResource().isEmpty()) {
+        resource_ = other.resource_;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.datacatalog.v1.DataSource parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage = (com.google.cloud.datacatalog.v1.DataSource) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private int service_ = 0;
+    /**
+     *
+     *
+     * 
    +     * Service in which the data is physically stored.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.DataSource.Service service = 1;
+     *
+     * @return The enum numeric value on the wire for service.
+     */
+    @java.lang.Override
+    public int getServiceValue() {
+      return service_;
+    }
+    /**
+     *
+     *
+     * 
    +     * Service in which the data is physically stored.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.DataSource.Service service = 1;
+     *
+     * @param value The enum numeric value on the wire for service to set.
+     * @return This builder for chaining.
+     */
+    public Builder setServiceValue(int value) {
+
+      service_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Service in which the data is physically stored.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.DataSource.Service service = 1;
+     *
+     * @return The service.
+     */
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.DataSource.Service getService() {
+      @SuppressWarnings("deprecation")
+      com.google.cloud.datacatalog.v1.DataSource.Service result =
+          com.google.cloud.datacatalog.v1.DataSource.Service.valueOf(service_);
+      return result == null
+          ? com.google.cloud.datacatalog.v1.DataSource.Service.UNRECOGNIZED
+          : result;
+    }
+    /**
+     *
+     *
+     * 
    +     * Service in which the data is physically stored.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.DataSource.Service service = 1;
+     *
+     * @param value The service to set.
+     * @return This builder for chaining.
+     */
+    public Builder setService(com.google.cloud.datacatalog.v1.DataSource.Service value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      service_ = value.getNumber();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Service in which the data is physically stored.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.DataSource.Service service = 1;
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearService() {
+
+      service_ = 0;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object resource_ = "";
+    /**
+     *
+     *
+     * 
    +     * Full name of the resource as defined by the service, e.g.
+     * //bigquery.googleapis.com/projects/{project_id}/locations/{location}/datasets/{dataset_id}/tables/{table_id}
+     * 
    
+     *
+     * string resource = 2;
+     *
+     * @return The resource.
+     */
+    public java.lang.String getResource() {
+      java.lang.Object ref = resource_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        resource_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Full name of the resource as defined by the service, e.g.
+     * //bigquery.googleapis.com/projects/{project_id}/locations/{location}/datasets/{dataset_id}/tables/{table_id}
+     * 
    
+     *
+     * string resource = 2;
+     *
+     * @return The bytes for resource.
+     */
+    public com.google.protobuf.ByteString getResourceBytes() {
+      java.lang.Object ref = resource_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        resource_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Full name of the resource as defined by the service, e.g.
+     * //bigquery.googleapis.com/projects/{project_id}/locations/{location}/datasets/{dataset_id}/tables/{table_id}
+     * 
    
+     *
+     * string resource = 2;
+     *
+     * @param value The resource to set.
+     * @return This builder for chaining.
+     */
+    public Builder setResource(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      resource_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Full name of the resource as defined by the service, e.g.
+     * //bigquery.googleapis.com/projects/{project_id}/locations/{location}/datasets/{dataset_id}/tables/{table_id}
+     * 
    
+     *
+     * string resource = 2;
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearResource() {
+
+      resource_ = getDefaultInstance().getResource();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Full name of the resource as defined by the service, e.g.
+     * //bigquery.googleapis.com/projects/{project_id}/locations/{location}/datasets/{dataset_id}/tables/{table_id}
+     * 
    
+     *
+     * string resource = 2;
+     *
+     * @param value The bytes for resource to set.
+     * @return This builder for chaining.
+     */
+    public Builder setResourceBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      resource_ = value;
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.datacatalog.v1.DataSource)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.datacatalog.v1.DataSource)
+  private static final com.google.cloud.datacatalog.v1.DataSource DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.datacatalog.v1.DataSource();
+  }
+
+  public static com.google.cloud.datacatalog.v1.DataSource getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public DataSource parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new DataSource(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.DataSource getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DataSourceOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DataSourceOrBuilder.java
new file mode 100644
index 00000000..9621f41e
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DataSourceOrBuilder.java
@@ -0,0 +1,77 @@
+/*
+ * 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/datacatalog/v1/data_source.proto
+
+package com.google.cloud.datacatalog.v1;
+
+public interface DataSourceOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.datacatalog.v1.DataSource)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
    +   * Service in which the data is physically stored.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.DataSource.Service service = 1;
+   *
+   * @return The enum numeric value on the wire for service.
+   */
+  int getServiceValue();
+  /**
+   *
+   *
+   * 
    +   * Service in which the data is physically stored.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.DataSource.Service service = 1;
+   *
+   * @return The service.
+   */
+  com.google.cloud.datacatalog.v1.DataSource.Service getService();
+
+  /**
+   *
+   *
+   * 
    +   * Full name of the resource as defined by the service, e.g.
+   * //bigquery.googleapis.com/projects/{project_id}/locations/{location}/datasets/{dataset_id}/tables/{table_id}
+   * 
    
+   *
+   * string resource = 2;
+   *
+   * @return The resource.
+   */
+  java.lang.String getResource();
+  /**
+   *
+   *
+   * 
    +   * Full name of the resource as defined by the service, e.g.
+   * //bigquery.googleapis.com/projects/{project_id}/locations/{location}/datasets/{dataset_id}/tables/{table_id}
+   * 
    
+   *
+   * string resource = 2;
+   *
+   * @return The bytes for resource.
+   */
+  com.google.protobuf.ByteString getResourceBytes();
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DataSourceProto.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DataSourceProto.java
new file mode 100644
index 00000000..520fd2a8
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DataSourceProto.java
@@ -0,0 +1,75 @@
+/*
+ * 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/datacatalog/v1/data_source.proto
+
+package com.google.cloud.datacatalog.v1;
+
+public final class DataSourceProto {
+  private DataSourceProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_datacatalog_v1_DataSource_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_datacatalog_v1_DataSource_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n-google/cloud/datacatalog/v1/data_sourc"
+          + "e.proto\022\033google.cloud.datacatalog.v1\032\037go"
+          + "ogle/api/field_behavior.proto\"\245\001\n\nDataSo"
+          + "urce\022@\n\007service\030\001 \001(\0162/.google.cloud.dat"
+          + "acatalog.v1.DataSource.Service\022\020\n\010resour"
+          + "ce\030\002 \001(\t\"C\n\007Service\022\027\n\023SERVICE_UNSPECIFI"
+          + "ED\020\000\022\021\n\rCLOUD_STORAGE\020\001\022\014\n\010BIGQUERY\020\002B\334\001"
+          + "\n\037com.google.cloud.datacatalog.v1B\017DataS"
+          + "ourceProtoP\001ZFgoogle.golang.org/genproto"
+          + "/googleapis/cloud/datacatalog/v1;datacat"
+          + "alog\370\001\001\252\002\033Google.Cloud.DataCatalog.V1\312\002\033"
+          + "Google\\Cloud\\DataCatalog\\V1\352\002\036Google::Cl"
+          + "oud::DataCatalog::V1b\006proto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+            });
+    internal_static_google_cloud_datacatalog_v1_DataSource_descriptor =
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_datacatalog_v1_DataSource_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_datacatalog_v1_DataSource_descriptor,
+            new java.lang.String[] {
+              "Service", "Resource",
+            });
+    com.google.api.FieldBehaviorProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DatabaseTableSpec.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DatabaseTableSpec.java
new file mode 100644
index 00000000..9b1fe419
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DatabaseTableSpec.java
@@ -0,0 +1,776 @@
+/*
+ * 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/datacatalog/v1/datacatalog.proto
+
+package com.google.cloud.datacatalog.v1;
+
+/**
+ *
+ *
+ * 
    + * Specification that applies to a table resource. Only valid
+ * for entries of `TABLE` type.
+ * 
    
+ *
+ * Protobuf type {@code google.cloud.datacatalog.v1.DatabaseTableSpec}
+ */
+public final class DatabaseTableSpec extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.datacatalog.v1.DatabaseTableSpec)
+    DatabaseTableSpecOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use DatabaseTableSpec.newBuilder() to construct.
+  private DatabaseTableSpec(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private DatabaseTableSpec() {
+    type_ = 0;
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    return new DatabaseTableSpec();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private DatabaseTableSpec(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 8:
+            {
+              int rawValue = input.readEnum();
+
+              type_ = rawValue;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.datacatalog.v1.Datacatalog
+        .internal_static_google_cloud_datacatalog_v1_DatabaseTableSpec_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.datacatalog.v1.Datacatalog
+        .internal_static_google_cloud_datacatalog_v1_DatabaseTableSpec_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.datacatalog.v1.DatabaseTableSpec.class,
+            com.google.cloud.datacatalog.v1.DatabaseTableSpec.Builder.class);
+  }
+
+  /**
+   *
+   *
+   * 
    +   * Type of the table.
+   * 
    
+   *
+   * Protobuf enum {@code google.cloud.datacatalog.v1.DatabaseTableSpec.TableType}
+   */
+  public enum TableType implements com.google.protobuf.ProtocolMessageEnum {
+    /**
+     *
+     *
+     * 
    +     * Default unknown table type.
+     * 
    
+     *
+     * TABLE_TYPE_UNSPECIFIED = 0;
+     */
+    TABLE_TYPE_UNSPECIFIED(0),
+    /**
+     *
+     *
+     * 
    +     * Native table.
+     * 
    
+     *
+     * NATIVE = 1;
+     */
+    NATIVE(1),
+    /**
+     *
+     *
+     * 
    +     * External table.
+     * 
    
+     *
+     * EXTERNAL = 2;
+     */
+    EXTERNAL(2),
+    UNRECOGNIZED(-1),
+    ;
+
+    /**
+     *
+     *
+     * 
    +     * Default unknown table type.
+     * 
    
+     *
+     * TABLE_TYPE_UNSPECIFIED = 0;
+     */
+    public static final int TABLE_TYPE_UNSPECIFIED_VALUE = 0;
+    /**
+     *
+     *
+     * 
    +     * Native table.
+     * 
    
+     *
+     * NATIVE = 1;
+     */
+    public static final int NATIVE_VALUE = 1;
+    /**
+     *
+     *
+     * 
    +     * External table.
+     * 
    
+     *
+     * EXTERNAL = 2;
+     */
+    public static final int EXTERNAL_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 TableType 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 TableType forNumber(int value) {
+      switch (value) {
+        case 0:
+          return TABLE_TYPE_UNSPECIFIED;
+        case 1:
+          return NATIVE;
+        case 2:
+          return EXTERNAL;
+        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 TableType findValueByNumber(int number) {
+            return TableType.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.datacatalog.v1.DatabaseTableSpec.getDescriptor()
+          .getEnumTypes()
+          .get(0);
+    }
+
+    private static final TableType[] VALUES = values();
+
+    public static TableType 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 TableType(int value) {
+      this.value = value;
+    }
+
+    // @@protoc_insertion_point(enum_scope:google.cloud.datacatalog.v1.DatabaseTableSpec.TableType)
+  }
+
+  public static final int TYPE_FIELD_NUMBER = 1;
+  private int type_;
+  /**
+   *
+   *
+   * 
    +   * Type of this table.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.DatabaseTableSpec.TableType type = 1;
+   *
+   * @return The enum numeric value on the wire for type.
+   */
+  @java.lang.Override
+  public int getTypeValue() {
+    return type_;
+  }
+  /**
+   *
+   *
+   * 
    +   * Type of this table.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.DatabaseTableSpec.TableType type = 1;
+   *
+   * @return The type.
+   */
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.DatabaseTableSpec.TableType getType() {
+    @SuppressWarnings("deprecation")
+    com.google.cloud.datacatalog.v1.DatabaseTableSpec.TableType result =
+        com.google.cloud.datacatalog.v1.DatabaseTableSpec.TableType.valueOf(type_);
+    return result == null
+        ? com.google.cloud.datacatalog.v1.DatabaseTableSpec.TableType.UNRECOGNIZED
+        : result;
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (type_
+        != com.google.cloud.datacatalog.v1.DatabaseTableSpec.TableType.TABLE_TYPE_UNSPECIFIED
+            .getNumber()) {
+      output.writeEnum(1, type_);
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (type_
+        != com.google.cloud.datacatalog.v1.DatabaseTableSpec.TableType.TABLE_TYPE_UNSPECIFIED
+            .getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(1, type_);
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.datacatalog.v1.DatabaseTableSpec)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.datacatalog.v1.DatabaseTableSpec other =
+        (com.google.cloud.datacatalog.v1.DatabaseTableSpec) obj;
+
+    if (type_ != other.type_) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + TYPE_FIELD_NUMBER;
+    hash = (53 * hash) + type_;
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.datacatalog.v1.DatabaseTableSpec parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DatabaseTableSpec parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DatabaseTableSpec parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DatabaseTableSpec parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DatabaseTableSpec parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DatabaseTableSpec parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DatabaseTableSpec parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DatabaseTableSpec parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DatabaseTableSpec parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DatabaseTableSpec parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DatabaseTableSpec parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DatabaseTableSpec parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(com.google.cloud.datacatalog.v1.DatabaseTableSpec prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
    +   * Specification that applies to a table resource. Only valid
+   * for entries of `TABLE` type.
+   * 
    
+   *
+   * Protobuf type {@code google.cloud.datacatalog.v1.DatabaseTableSpec}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.datacatalog.v1.DatabaseTableSpec)
+      com.google.cloud.datacatalog.v1.DatabaseTableSpecOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.datacatalog.v1.Datacatalog
+          .internal_static_google_cloud_datacatalog_v1_DatabaseTableSpec_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.datacatalog.v1.Datacatalog
+          .internal_static_google_cloud_datacatalog_v1_DatabaseTableSpec_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.datacatalog.v1.DatabaseTableSpec.class,
+              com.google.cloud.datacatalog.v1.DatabaseTableSpec.Builder.class);
+    }
+
+    // Construct using com.google.cloud.datacatalog.v1.DatabaseTableSpec.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      type_ = 0;
+
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.datacatalog.v1.Datacatalog
+          .internal_static_google_cloud_datacatalog_v1_DatabaseTableSpec_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.DatabaseTableSpec getDefaultInstanceForType() {
+      return com.google.cloud.datacatalog.v1.DatabaseTableSpec.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.DatabaseTableSpec build() {
+      com.google.cloud.datacatalog.v1.DatabaseTableSpec result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.DatabaseTableSpec buildPartial() {
+      com.google.cloud.datacatalog.v1.DatabaseTableSpec result =
+          new com.google.cloud.datacatalog.v1.DatabaseTableSpec(this);
+      result.type_ = type_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.datacatalog.v1.DatabaseTableSpec) {
+        return mergeFrom((com.google.cloud.datacatalog.v1.DatabaseTableSpec) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.datacatalog.v1.DatabaseTableSpec other) {
+      if (other == com.google.cloud.datacatalog.v1.DatabaseTableSpec.getDefaultInstance())
+        return this;
+      if (other.type_ != 0) {
+        setTypeValue(other.getTypeValue());
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.datacatalog.v1.DatabaseTableSpec parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage =
+            (com.google.cloud.datacatalog.v1.DatabaseTableSpec) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private int type_ = 0;
+    /**
+     *
+     *
+     * 
    +     * Type of this table.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.DatabaseTableSpec.TableType type = 1;
+     *
+     * @return The enum numeric value on the wire for type.
+     */
+    @java.lang.Override
+    public int getTypeValue() {
+      return type_;
+    }
+    /**
+     *
+     *
+     * 
    +     * Type of this table.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.DatabaseTableSpec.TableType type = 1;
+     *
+     * @param value The enum numeric value on the wire for type to set.
+     * @return This builder for chaining.
+     */
+    public Builder setTypeValue(int value) {
+
+      type_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Type of this table.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.DatabaseTableSpec.TableType type = 1;
+     *
+     * @return The type.
+     */
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.DatabaseTableSpec.TableType getType() {
+      @SuppressWarnings("deprecation")
+      com.google.cloud.datacatalog.v1.DatabaseTableSpec.TableType result =
+          com.google.cloud.datacatalog.v1.DatabaseTableSpec.TableType.valueOf(type_);
+      return result == null
+          ? com.google.cloud.datacatalog.v1.DatabaseTableSpec.TableType.UNRECOGNIZED
+          : result;
+    }
+    /**
+     *
+     *
+     * 
    +     * Type of this table.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.DatabaseTableSpec.TableType type = 1;
+     *
+     * @param value The type to set.
+     * @return This builder for chaining.
+     */
+    public Builder setType(com.google.cloud.datacatalog.v1.DatabaseTableSpec.TableType value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      type_ = value.getNumber();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Type of this table.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.DatabaseTableSpec.TableType type = 1;
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearType() {
+
+      type_ = 0;
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.datacatalog.v1.DatabaseTableSpec)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.datacatalog.v1.DatabaseTableSpec)
+  private static final com.google.cloud.datacatalog.v1.DatabaseTableSpec DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.datacatalog.v1.DatabaseTableSpec();
+  }
+
+  public static com.google.cloud.datacatalog.v1.DatabaseTableSpec getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public DatabaseTableSpec parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new DatabaseTableSpec(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.DatabaseTableSpec getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DatabaseTableSpecOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DatabaseTableSpecOrBuilder.java
new file mode 100644
index 00000000..f97dd192
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DatabaseTableSpecOrBuilder.java
@@ -0,0 +1,50 @@
+/*
+ * 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/datacatalog/v1/datacatalog.proto
+
+package com.google.cloud.datacatalog.v1;
+
+public interface DatabaseTableSpecOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.datacatalog.v1.DatabaseTableSpec)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
    +   * Type of this table.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.DatabaseTableSpec.TableType type = 1;
+   *
+   * @return The enum numeric value on the wire for type.
+   */
+  int getTypeValue();
+  /**
+   *
+   *
+   * 
    +   * Type of this table.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.DatabaseTableSpec.TableType type = 1;
+   *
+   * @return The type.
+   */
+  com.google.cloud.datacatalog.v1.DatabaseTableSpec.TableType getType();
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/Datacatalog.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/Datacatalog.java
index 6a6aeece..6b4ce6a1 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/Datacatalog.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/Datacatalog.java
@@ -87,6 +87,10 @@ public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry r
       internal_static_google_cloud_datacatalog_v1_Entry_descriptor;
   static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_cloud_datacatalog_v1_Entry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_datacatalog_v1_DatabaseTableSpec_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_datacatalog_v1_DatabaseTableSpec_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
       internal_static_google_cloud_datacatalog_v1_EntryGroup_descriptor;
   static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
@@ -131,6 +135,10 @@ public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry r
       internal_static_google_cloud_datacatalog_v1_RenameTagTemplateFieldRequest_descriptor;
   static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_cloud_datacatalog_v1_RenameTagTemplateFieldRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_datacatalog_v1_RenameTagTemplateFieldEnumValueRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_datacatalog_v1_RenameTagTemplateFieldEnumValueRequest_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
       internal_static_google_cloud_datacatalog_v1_DeleteTagTemplateFieldRequest_descriptor;
   static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
@@ -165,20 +173,22 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "ogle/api/annotations.proto\032\027google/api/c"
           + "lient.proto\032\037google/api/field_behavior.p"
           + "roto\032\031google/api/resource.proto\032(google/"
-          + "cloud/datacatalog/v1/common.proto\0322googl"
-          + "e/cloud/datacatalog/v1/gcs_fileset_spec."
-          + "proto\032(google/cloud/datacatalog/v1/schem"
-          + "a.proto\032(google/cloud/datacatalog/v1/sea"
-          + "rch.proto\032,google/cloud/datacatalog/v1/t"
-          + "able_spec.proto\032&google/cloud/datacatalo"
-          + "g/v1/tags.proto\032,google/cloud/datacatalo"
-          + "g/v1/timestamps.proto\032\036google/iam/v1/iam"
-          + "_policy.proto\032\032google/iam/v1/policy.prot"
-          + "o\032\033google/protobuf/empty.proto\032 google/p"
-          + "rotobuf/field_mask.proto\"\275\002\n\024SearchCatal"
+          + "cloud/datacatalog/v1/common.proto\032-googl"
+          + "e/cloud/datacatalog/v1/data_source.proto"
+          + "\0322google/cloud/datacatalog/v1/gcs_filese"
+          + "t_spec.proto\032(google/cloud/datacatalog/v"
+          + "1/schema.proto\032(google/cloud/datacatalog"
+          + "/v1/search.proto\032,google/cloud/datacatal"
+          + "og/v1/table_spec.proto\032&google/cloud/dat"
+          + "acatalog/v1/tags.proto\032,google/cloud/dat"
+          + "acatalog/v1/timestamps.proto\032\036google/iam"
+          + "/v1/iam_policy.proto\032\032google/iam/v1/poli"
+          + "cy.proto\032\033google/protobuf/empty.proto\032 g"
+          + "oogle/protobuf/field_mask.proto\032\037google/"
+          + "protobuf/timestamp.proto\"\275\002\n\024SearchCatal"
           + "ogRequest\022K\n\005scope\030\006 \001(\01327.google.cloud."
           + "datacatalog.v1.SearchCatalogRequest.Scop"
-          + "eB\003\340A\002\022\022\n\005query\030\001 \001(\tB\003\340A\002\022\021\n\tpage_size\030"
+          + "eB\003\340A\002\022\022\n\005query\030\001 \001(\tB\003\340A\001\022\021\n\tpage_size\030"
           + "\002 \001(\005\022\027\n\npage_token\030\003 \001(\tB\003\340A\001\022\020\n\010order_"
           + "by\030\005 \001(\t\032\205\001\n\005Scope\022\027\n\017include_org_ids\030\002 "
           + "\003(\t\022\033\n\023include_project_ids\030\003 \003(\t\022#\n\033incl"
@@ -218,248 +228,274 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "DeleteEntryRequest\0226\n\004name\030\001 \001(\tB(\340A\002\372A\""
           + "\n datacatalog.googleapis.com/Entry\"I\n\017Ge"
           + "tEntryRequest\0226\n\004name\030\001 \001(\tB(\340A\002\372A\"\n dat"
-          + "acatalog.googleapis.com/Entry\"V\n\022LookupE"
+          + "acatalog.googleapis.com/Entry\"v\n\022LookupE"
           + "ntryRequest\022\031\n\017linked_resource\030\001 \001(\tH\000\022\026"
-          + "\n\014sql_resource\030\003 \001(\tH\000B\r\n\013target_name\"\347\006"
-          + "\n\005Entry\0228\n\004name\030\001 \001(\tB*\372A\'\n%datacatalog."
-          + "googleapis.com/EntryGroup\022\027\n\017linked_reso"
-          + "urce\030\t \001(\t\0226\n\004type\030\002 \001(\0162&.google.cloud."
-          + "datacatalog.v1.EntryTypeH\000\022\035\n\023user_speci"
-          + "fied_type\030\020 \001(\tH\000\022O\n\021integrated_system\030\021"
-          + " \001(\0162-.google.cloud.datacatalog.v1.Integ"
-          + "ratedSystemB\003\340A\003H\001\022\037\n\025user_specified_sys"
-          + "tem\030\022 \001(\tH\001\022G\n\020gcs_fileset_spec\030\006 \001(\0132+."
-          + "google.cloud.datacatalog.v1.GcsFilesetSp"
-          + "ecH\002\022M\n\023bigquery_table_spec\030\014 \001(\0132..goog"
-          + "le.cloud.datacatalog.v1.BigQueryTableSpe"
-          + "cH\002\022Z\n\032bigquery_date_sharded_spec\030\017 \001(\0132"
-          + "4.google.cloud.datacatalog.v1.BigQueryDa"
-          + "teShardedSpecH\002\022\024\n\014display_name\030\003 \001(\t\022\023\n"
-          + "\013description\030\004 \001(\t\0223\n\006schema\030\005 \001(\0132#.goo"
-          + "gle.cloud.datacatalog.v1.Schema\022O\n\030sourc"
-          + "e_system_timestamps\030\007 \001(\0132-.google.cloud"
-          + ".datacatalog.v1.SystemTimestamps:x\352Au\n d"
-          + "atacatalog.googleapis.com/Entry\022Qproject"
-          + "s/{project}/locations/{location}/entryGr"
-          + "oups/{entry_group}/entries/{entry}B\014\n\nen"
-          + "try_typeB\010\n\006systemB\013\n\ttype_spec\"\211\002\n\nEntr"
-          + "yGroup\022\014\n\004name\030\001 \001(\t\022\024\n\014display_name\030\002 \001"
-          + "(\t\022\023\n\013description\030\003 \001(\t\022S\n\027data_catalog_"
-          + "timestamps\030\004 \001(\0132-.google.cloud.datacata"
-          + "log.v1.SystemTimestampsB\003\340A\003:m\352Aj\n%datac"
-          + "atalog.googleapis.com/EntryGroup\022Aprojec"
-          + "ts/{project}/locations/{location}/entryG"
-          + "roups/{entry_group}\"\275\001\n\030CreateTagTemplat"
-          + "eRequest\022>\n\006parent\030\001 \001(\tB.\340A\002\372A(\022&dataca"
-          + "talog.googleapis.com/TagTemplate\022\034\n\017tag_"
-          + "template_id\030\003 \001(\tB\003\340A\002\022C\n\014tag_template\030\002"
-          + " \001(\0132(.google.cloud.datacatalog.v1.TagTe"
-          + "mplateB\003\340A\002\"U\n\025GetTagTemplateRequest\022<\n\004"
-          + "name\030\001 \001(\tB.\340A\002\372A(\n&datacatalog.googleap"
-          + "is.com/TagTemplate\"\220\001\n\030UpdateTagTemplate"
-          + "Request\022C\n\014tag_template\030\001 \001(\0132(.google.c"
-          + "loud.datacatalog.v1.TagTemplateB\003\340A\002\022/\n\013"
-          + "update_mask\030\002 \001(\0132\032.google.protobuf.Fiel"
-          + "dMask\"l\n\030DeleteTagTemplateRequest\022<\n\004nam"
-          + "e\030\001 \001(\tB.\340A\002\372A(\n&datacatalog.googleapis."
-          + "com/TagTemplate\022\022\n\005force\030\002 \001(\010B\003\340A\002\"~\n\020C"
-          + "reateTagRequest\0226\n\006parent\030\001 \001(\tB&\340A\002\372A \n"
-          + "\036datacatalog.googleapis.com/Tag\0222\n\003tag\030\002"
-          + " \001(\0132 .google.cloud.datacatalog.v1.TagB\003"
-          + "\340A\002\"w\n\020UpdateTagRequest\0222\n\003tag\030\001 \001(\0132 .g"
-          + "oogle.cloud.datacatalog.v1.TagB\003\340A\002\022/\n\013u"
-          + "pdate_mask\030\002 \001(\0132\032.google.protobuf.Field"
-          + "Mask\"H\n\020DeleteTagRequest\0224\n\004name\030\001 \001(\tB&"
-          + "\340A\002\372A \022\036datacatalog.googleapis.com/Tag\"\323"
-          + "\001\n\035CreateTagTemplateFieldRequest\022>\n\006pare"
-          + "nt\030\001 \001(\tB.\340A\002\372A(\n&datacatalog.googleapis"
-          + ".com/TagTemplate\022\"\n\025tag_template_field_i"
-          + "d\030\002 \001(\tB\003\340A\002\022N\n\022tag_template_field\030\003 \001(\013"
-          + "2-.google.cloud.datacatalog.v1.TagTempla"
-          + "teFieldB\003\340A\002\"\350\001\n\035UpdateTagTemplateFieldR"
-          + "equest\022A\n\004name\030\001 \001(\tB3\340A\002\372A-\n+datacatalo"
-          + "g.googleapis.com/TagTemplateField\022N\n\022tag"
-          + "_template_field\030\002 \001(\0132-.google.cloud.dat"
-          + "acatalog.v1.TagTemplateFieldB\003\340A\002\0224\n\013upd"
-          + "ate_mask\030\003 \001(\0132\032.google.protobuf.FieldMa"
-          + "skB\003\340A\001\"\212\001\n\035RenameTagTemplateFieldReques"
-          + "t\022A\n\004name\030\001 \001(\tB3\340A\002\372A-\n+datacatalog.goo"
-          + "gleapis.com/TagTemplateField\022&\n\031new_tag_"
-          + "template_field_id\030\002 \001(\tB\003\340A\002\"v\n\035DeleteTa"
+          + "\n\014sql_resource\030\003 \001(\tH\000\022\036\n\024fully_qualifie"
+          + "d_name\030\005 \001(\tH\000B\r\n\013target_name\"\242\010\n\005Entry\022"
+          + ";\n\004name\030\001 \001(\tB-\340A\003\372A\'\n%datacatalog.googl"
+          + "eapis.com/EntryGroup\022\027\n\017linked_resource\030"
+          + "\t \001(\t\022\034\n\024fully_qualified_name\030\035 \001(\t\0226\n\004t"
+          + "ype\030\002 \001(\0162&.google.cloud.datacatalog.v1."
+          + "EntryTypeH\000\022\035\n\023user_specified_type\030\020 \001(\t"
+          + "H\000\022O\n\021integrated_system\030\021 \001(\0162-.google.c"
+          + "loud.datacatalog.v1.IntegratedSystemB\003\340A"
+          + "\003H\001\022\037\n\025user_specified_system\030\022 \001(\tH\001\022G\n\020"
+          + "gcs_fileset_spec\030\006 \001(\0132+.google.cloud.da"
+          + "tacatalog.v1.GcsFilesetSpecH\002\022M\n\023bigquer"
+          + "y_table_spec\030\014 \001(\0132..google.cloud.dataca"
+          + "talog.v1.BigQueryTableSpecH\002\022Z\n\032bigquery"
+          + "_date_sharded_spec\030\017 \001(\01324.google.cloud."
+          + "datacatalog.v1.BigQueryDateShardedSpecH\002"
+          + "\022M\n\023database_table_spec\030\030 \001(\0132..google.c"
+          + "loud.datacatalog.v1.DatabaseTableSpecH\003\022"
+          + "\024\n\014display_name\030\003 \001(\t\022\023\n\013description\030\004 \001"
+          + "(\t\0223\n\006schema\030\005 \001(\0132#.google.cloud.dataca"
+          + "talog.v1.Schema\022O\n\030source_system_timesta"
+          + "mps\030\007 \001(\0132-.google.cloud.datacatalog.v1."
+          + "SystemTimestamps\022A\n\013data_source\030\024 \001(\0132\'."
+          + "google.cloud.datacatalog.v1.DataSourceB\003"
+          + "\340A\003:x\352Au\n datacatalog.googleapis.com/Ent"
+          + "ry\022Qprojects/{project}/locations/{locati"
+          + "on}/entryGroups/{entry_group}/entries/{e"
+          + "ntry}B\014\n\nentry_typeB\010\n\006systemB\013\n\ttype_sp"
+          + "ecB\006\n\004spec\"\236\001\n\021DatabaseTableSpec\022F\n\004type"
+          + "\030\001 \001(\01628.google.cloud.datacatalog.v1.Dat"
+          + "abaseTableSpec.TableType\"A\n\tTableType\022\032\n"
+          + "\026TABLE_TYPE_UNSPECIFIED\020\000\022\n\n\006NATIVE\020\001\022\014\n"
+          + "\010EXTERNAL\020\002\"\211\002\n\nEntryGroup\022\014\n\004name\030\001 \001(\t"
+          + "\022\024\n\014display_name\030\002 \001(\t\022\023\n\013description\030\003 "
+          + "\001(\t\022S\n\027data_catalog_timestamps\030\004 \001(\0132-.g"
+          + "oogle.cloud.datacatalog.v1.SystemTimesta"
+          + "mpsB\003\340A\003:m\352Aj\n%datacatalog.googleapis.co"
+          + "m/EntryGroup\022Aprojects/{project}/locatio"
+          + "ns/{location}/entryGroups/{entry_group}\""
+          + "\275\001\n\030CreateTagTemplateRequest\022>\n\006parent\030\001"
+          + " \001(\tB.\340A\002\372A(\022&datacatalog.googleapis.com"
+          + "/TagTemplate\022\034\n\017tag_template_id\030\003 \001(\tB\003\340"
+          + "A\002\022C\n\014tag_template\030\002 \001(\0132(.google.cloud."
+          + "datacatalog.v1.TagTemplateB\003\340A\002\"U\n\025GetTa"
+          + "gTemplateRequest\022<\n\004name\030\001 \001(\tB.\340A\002\372A(\n&"
+          + "datacatalog.googleapis.com/TagTemplate\"\220"
+          + "\001\n\030UpdateTagTemplateRequest\022C\n\014tag_templ"
+          + "ate\030\001 \001(\0132(.google.cloud.datacatalog.v1."
+          + "TagTemplateB\003\340A\002\022/\n\013update_mask\030\002 \001(\0132\032."
+          + "google.protobuf.FieldMask\"l\n\030DeleteTagTe"
+          + "mplateRequest\022<\n\004name\030\001 \001(\tB.\340A\002\372A(\n&dat"
+          + "acatalog.googleapis.com/TagTemplate\022\022\n\005f"
+          + "orce\030\002 \001(\010B\003\340A\002\"~\n\020CreateTagRequest\0226\n\006p"
+          + "arent\030\001 \001(\tB&\340A\002\372A \n\036datacatalog.googlea"
+          + "pis.com/Tag\0222\n\003tag\030\002 \001(\0132 .google.cloud."
+          + "datacatalog.v1.TagB\003\340A\002\"w\n\020UpdateTagRequ"
+          + "est\0222\n\003tag\030\001 \001(\0132 .google.cloud.datacata"
+          + "log.v1.TagB\003\340A\002\022/\n\013update_mask\030\002 \001(\0132\032.g"
+          + "oogle.protobuf.FieldMask\"H\n\020DeleteTagReq"
+          + "uest\0224\n\004name\030\001 \001(\tB&\340A\002\372A \022\036datacatalog."
+          + "googleapis.com/Tag\"\323\001\n\035CreateTagTemplate"
+          + "FieldRequest\022>\n\006parent\030\001 \001(\tB.\340A\002\372A(\n&da"
+          + "tacatalog.googleapis.com/TagTemplate\022\"\n\025"
+          + "tag_template_field_id\030\002 \001(\tB\003\340A\002\022N\n\022tag_"
+          + "template_field\030\003 \001(\0132-.google.cloud.data"
+          + "catalog.v1.TagTemplateFieldB\003\340A\002\"\350\001\n\035Upd"
+          + "ateTagTemplateFieldRequest\022A\n\004name\030\001 \001(\t"
+          + "B3\340A\002\372A-\n+datacatalog.googleapis.com/Tag"
+          + "TemplateField\022N\n\022tag_template_field\030\002 \001("
+          + "\0132-.google.cloud.datacatalog.v1.TagTempl"
+          + "ateFieldB\003\340A\002\0224\n\013update_mask\030\003 \001(\0132\032.goo"
+          + "gle.protobuf.FieldMaskB\003\340A\001\"\212\001\n\035RenameTa"
           + "gTemplateFieldRequest\022A\n\004name\030\001 \001(\tB3\340A\002"
           + "\372A-\n+datacatalog.googleapis.com/TagTempl"
-          + "ateField\022\022\n\005force\030\002 \001(\010B\003\340A\002\"p\n\017ListTags"
-          + "Request\0226\n\006parent\030\001 \001(\tB&\340A\002\372A \022\036datacat"
-          + "alog.googleapis.com/Tag\022\021\n\tpage_size\030\002 \001"
-          + "(\005\022\022\n\npage_token\030\003 \001(\t\"[\n\020ListTagsRespon"
-          + "se\022.\n\004tags\030\001 \003(\0132 .google.cloud.datacata"
-          + "log.v1.Tag\022\027\n\017next_page_token\030\002 \001(\t\"\251\001\n\022"
-          + "ListEntriesRequest\022=\n\006parent\030\001 \001(\tB-\340A\002\372"
-          + "A\'\n%datacatalog.googleapis.com/EntryGrou"
-          + "p\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t"
-          + "\022-\n\tread_mask\030\004 \001(\0132\032.google.protobuf.Fi"
-          + "eldMask\"c\n\023ListEntriesResponse\0223\n\007entrie"
-          + "s\030\001 \003(\0132\".google.cloud.datacatalog.v1.En"
-          + "try\022\027\n\017next_page_token\030\002 \001(\t*[\n\tEntryTyp"
-          + "e\022\032\n\026ENTRY_TYPE_UNSPECIFIED\020\000\022\t\n\005TABLE\020\002"
-          + "\022\t\n\005MODEL\020\005\022\017\n\013DATA_STREAM\020\003\022\013\n\007FILESET\020"
-          + "\0042\255/\n\013DataCatalog\022\243\001\n\rSearchCatalog\0221.go"
-          + "ogle.cloud.datacatalog.v1.SearchCatalogR"
-          + "equest\0322.google.cloud.datacatalog.v1.Sea"
-          + "rchCatalogResponse\"+\202\323\344\223\002\027\"\022/v1/catalog:"
-          + "search:\001*\332A\013scope,query\022\333\001\n\020CreateEntryG"
-          + "roup\0224.google.cloud.datacatalog.v1.Creat"
-          + "eEntryGroupRequest\032\'.google.cloud.dataca"
-          + "talog.v1.EntryGroup\"h\202\323\344\223\002>\"//v1/{parent"
-          + "=projects/*/locations/*}/entryGroups:\013en"
-          + "try_group\332A!parent,entry_group_id,entry_"
-          + "group\022\274\001\n\rGetEntryGroup\0221.google.cloud.d"
-          + "atacatalog.v1.GetEntryGroupRequest\032\'.goo"
-          + "gle.cloud.datacatalog.v1.EntryGroup\"O\202\323\344"
-          + "\223\0021\022//v1/{name=projects/*/locations/*/en"
-          + "tryGroups/*}\332A\004name\332A\016name,read_mask\022\353\001\n"
-          + "\020UpdateEntryGroup\0224.google.cloud.datacat"
-          + "alog.v1.UpdateEntryGroupRequest\032\'.google"
-          + ".cloud.datacatalog.v1.EntryGroup\"x\202\323\344\223\002J"
-          + "2;/v1/{entry_group.name=projects/*/locat"
-          + "ions/*/entryGroups/*}:\013entry_group\332A\013ent"
-          + "ry_group\332A\027entry_group,update_mask\022\240\001\n\020D"
-          + "eleteEntryGroup\0224.google.cloud.datacatal"
-          + "og.v1.DeleteEntryGroupRequest\032\026.google.p"
-          + "rotobuf.Empty\">\202\323\344\223\0021*//v1/{name=project"
-          + "s/*/locations/*/entryGroups/*}\332A\004name\022\276\001"
-          + "\n\017ListEntryGroups\0223.google.cloud.datacat"
-          + "alog.v1.ListEntryGroupsRequest\0324.google."
-          + "cloud.datacatalog.v1.ListEntryGroupsResp"
-          + "onse\"@\202\323\344\223\0021\022//v1/{parent=projects/*/loc"
-          + "ations/*}/entryGroups\332A\006parent\022\304\001\n\013Creat"
-          + "eEntry\022/.google.cloud.datacatalog.v1.Cre"
-          + "ateEntryRequest\032\".google.cloud.datacatal"
-          + "og.v1.Entry\"`\202\323\344\223\002B\"9/v1/{parent=project"
-          + "s/*/locations/*/entryGroups/*}/entries:\005"
-          + "entry\332A\025parent,entry_id,entry\022\316\001\n\013Update"
-          + "Entry\022/.google.cloud.datacatalog.v1.Upda"
-          + "teEntryRequest\032\".google.cloud.datacatalo"
-          + "g.v1.Entry\"j\202\323\344\223\002H2?/v1/{entry.name=proj"
-          + "ects/*/locations/*/entryGroups/*/entries"
-          + "/*}:\005entry\332A\005entry\332A\021entry,update_mask\022\240"
-          + "\001\n\013DeleteEntry\022/.google.cloud.datacatalo"
-          + "g.v1.DeleteEntryRequest\032\026.google.protobu"
-          + "f.Empty\"H\202\323\344\223\002;*9/v1/{name=projects/*/lo"
-          + "cations/*/entryGroups/*/entries/*}\332A\004nam"
-          + "e\022\246\001\n\010GetEntry\022,.google.cloud.datacatalo"
-          + "g.v1.GetEntryRequest\032\".google.cloud.data"
-          + "catalog.v1.Entry\"H\202\323\344\223\002;\0229/v1/{name=proj"
-          + "ects/*/locations/*/entryGroups/*/entries"
-          + "/*}\332A\004name\022~\n\013LookupEntry\022/.google.cloud"
-          + ".datacatalog.v1.LookupEntryRequest\032\".goo"
-          + "gle.cloud.datacatalog.v1.Entry\"\032\202\323\344\223\002\024\022\022"
-          + "/v1/entries:lookup\022\274\001\n\013ListEntries\022/.goo"
-          + "gle.cloud.datacatalog.v1.ListEntriesRequ"
-          + "est\0320.google.cloud.datacatalog.v1.ListEn"
-          + "triesResponse\"J\202\323\344\223\002;\0229/v1/{parent=proje"
-          + "cts/*/locations/*/entryGroups/*}/entries"
-          + "\332A\006parent\022\342\001\n\021CreateTagTemplate\0225.google"
-          + ".cloud.datacatalog.v1.CreateTagTemplateR"
-          + "equest\032(.google.cloud.datacatalog.v1.Tag"
-          + "Template\"l\202\323\344\223\002@\"0/v1/{parent=projects/*"
-          + "/locations/*}/tagTemplates:\014tag_template"
-          + "\332A#parent,tag_template_id,tag_template\022\257"
-          + "\001\n\016GetTagTemplate\0222.google.cloud.datacat"
-          + "alog.v1.GetTagTemplateRequest\032(.google.c"
-          + "loud.datacatalog.v1.TagTemplate\"?\202\323\344\223\0022\022"
-          + "0/v1/{name=projects/*/locations/*/tagTem"
-          + "plates/*}\332A\004name\022\363\001\n\021UpdateTagTemplate\0225"
-          + ".google.cloud.datacatalog.v1.UpdateTagTe"
-          + "mplateRequest\032(.google.cloud.datacatalog"
-          + ".v1.TagTemplate\"}\202\323\344\223\002M2=/v1/{tag_templa"
-          + "te.name=projects/*/locations/*/tagTempla"
-          + "tes/*}:\014tag_template\332A\014tag_template\332A\030ta"
-          + "g_template,update_mask\022\251\001\n\021DeleteTagTemp"
-          + "late\0225.google.cloud.datacatalog.v1.Delet"
-          + "eTagTemplateRequest\032\026.google.protobuf.Em"
-          + "pty\"E\202\323\344\223\0022*0/v1/{name=projects/*/locati"
-          + "ons/*/tagTemplates/*}\332A\nname,force\022\215\002\n\026C"
-          + "reateTagTemplateField\022:.google.cloud.dat"
-          + "acatalog.v1.CreateTagTemplateFieldReques"
-          + "t\032-.google.cloud.datacatalog.v1.TagTempl"
-          + "ateField\"\207\001\202\323\344\223\002O\"9/v1/{parent=projects/"
-          + "*/locations/*/tagTemplates/*}/fields:\022ta"
-          + "g_template_field\332A/parent,tag_template_f"
-          + "ield_id,tag_template_field\022\233\002\n\026UpdateTag"
-          + "TemplateField\022:.google.cloud.datacatalog"
-          + ".v1.UpdateTagTemplateFieldRequest\032-.goog"
-          + "le.cloud.datacatalog.v1.TagTemplateField"
-          + "\"\225\001\202\323\344\223\002O29/v1/{name=projects/*/location"
-          + "s/*/tagTemplates/*/fields/*}:\022tag_templa"
-          + "te_field\332A\027name,tag_template_field\332A#nam"
-          + "e,tag_template_field,update_mask\022\361\001\n\026Ren"
-          + "ameTagTemplateField\022:.google.cloud.datac"
-          + "atalog.v1.RenameTagTemplateFieldRequest\032"
-          + "-.google.cloud.datacatalog.v1.TagTemplat"
-          + "eField\"l\202\323\344\223\002E\"@/v1/{name=projects/*/loc"
-          + "ations/*/tagTemplates/*/fields/*}:rename"
-          + ":\001*\332A\036name,new_tag_template_field_id\022\274\001\n"
-          + "\026DeleteTagTemplateField\022:.google.cloud.d"
-          + "atacatalog.v1.DeleteTagTemplateFieldRequ"
-          + "est\032\026.google.protobuf.Empty\"N\202\323\344\223\002;*9/v1"
-          + "/{name=projects/*/locations/*/tagTemplat"
-          + "es/*/fields/*}\332A\nname,force\022\371\001\n\tCreateTa"
-          + "g\022-.google.cloud.datacatalog.v1.CreateTa"
-          + "gRequest\032 .google.cloud.datacatalog.v1.T"
-          + "ag\"\232\001\202\323\344\223\002\206\001\"@/v1/{parent=projects/*/loc"
-          + "ations/*/entryGroups/*/entries/*}/tags:\003"
-          + "tagZ=\"6/v1/{parent=projects/*/locations/"
-          + "*/entryGroups/*}/tags:\003tag\332A\nparent,tag\022"
-          + "\214\002\n\tUpdateTag\022-.google.cloud.datacatalog"
-          + ".v1.UpdateTagRequest\032 .google.cloud.data"
-          + "catalog.v1.Tag\"\255\001\202\323\344\223\002\216\0012D/v1/{tag.name="
-          + "projects/*/locations/*/entryGroups/*/ent"
-          + "ries/*/tags/*}:\003tagZA2:/v1/{tag.name=pro"
-          + "jects/*/locations/*/entryGroups/*/tags/*"
-          + "}:\003tag\332A\003tag\332A\017tag,update_mask\022\336\001\n\tDelet"
-          + "eTag\022-.google.cloud.datacatalog.v1.Delet"
-          + "eTagRequest\032\026.google.protobuf.Empty\"\211\001\202\323"
-          + "\344\223\002|*@/v1/{name=projects/*/locations/*/e"
-          + "ntryGroups/*/entries/*/tags/*}Z8*6/v1/{n"
+          + "ateField\022&\n\031new_tag_template_field_id\030\002 "
+          + "\001(\tB\003\340A\002\"\236\001\n&RenameTagTemplateFieldEnumV"
+          + "alueRequest\022J\n\004name\030\001 \001(\tB<\340A\002\372A6\n4datac"
+          + "atalog.googleapis.com/TagTemplateFieldEn"
+          + "umValue\022(\n\033new_enum_value_display_name\030\002"
+          + " \001(\tB\003\340A\002\"v\n\035DeleteTagTemplateFieldReque"
+          + "st\022A\n\004name\030\001 \001(\tB3\340A\002\372A-\n+datacatalog.go"
+          + "ogleapis.com/TagTemplateField\022\022\n\005force\030\002"
+          + " \001(\010B\003\340A\002\"p\n\017ListTagsRequest\0226\n\006parent\030\001"
+          + " \001(\tB&\340A\002\372A \022\036datacatalog.googleapis.com"
+          + "/Tag\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 "
+          + "\001(\t\"[\n\020ListTagsResponse\022.\n\004tags\030\001 \003(\0132 ."
+          + "google.cloud.datacatalog.v1.Tag\022\027\n\017next_"
+          + "page_token\030\002 \001(\t\"\251\001\n\022ListEntriesRequest\022"
+          + "=\n\006parent\030\001 \001(\tB-\340A\002\372A\'\n%datacatalog.goo"
+          + "gleapis.com/EntryGroup\022\021\n\tpage_size\030\002 \001("
+          + "\005\022\022\n\npage_token\030\003 \001(\t\022-\n\tread_mask\030\004 \001(\013"
+          + "2\032.google.protobuf.FieldMask\"c\n\023ListEntr"
+          + "iesResponse\0223\n\007entries\030\001 \003(\0132\".google.cl"
+          + "oud.datacatalog.v1.Entry\022\027\n\017next_page_to"
+          + "ken\030\002 \001(\t*v\n\tEntryType\022\032\n\026ENTRY_TYPE_UNS"
+          + "PECIFIED\020\000\022\t\n\005TABLE\020\002\022\t\n\005MODEL\020\005\022\017\n\013DATA"
+          + "_STREAM\020\003\022\013\n\007FILESET\020\004\022\014\n\010DATABASE\020\007\022\013\n\007"
+          + "SERVICE\020\0162\3021\n\013DataCatalog\022\243\001\n\rSearchCata"
+          + "log\0221.google.cloud.datacatalog.v1.Search"
+          + "CatalogRequest\0322.google.cloud.datacatalo"
+          + "g.v1.SearchCatalogResponse\"+\202\323\344\223\002\027\"\022/v1/"
+          + "catalog:search:\001*\332A\013scope,query\022\333\001\n\020Crea"
+          + "teEntryGroup\0224.google.cloud.datacatalog."
+          + "v1.CreateEntryGroupRequest\032\'.google.clou"
+          + "d.datacatalog.v1.EntryGroup\"h\202\323\344\223\002>\"//v1"
+          + "/{parent=projects/*/locations/*}/entryGr"
+          + "oups:\013entry_group\332A!parent,entry_group_i"
+          + "d,entry_group\022\274\001\n\rGetEntryGroup\0221.google"
+          + ".cloud.datacatalog.v1.GetEntryGroupReque"
+          + "st\032\'.google.cloud.datacatalog.v1.EntryGr"
+          + "oup\"O\202\323\344\223\0021\022//v1/{name=projects/*/locati"
+          + "ons/*/entryGroups/*}\332A\004name\332A\016name,read_"
+          + "mask\022\353\001\n\020UpdateEntryGroup\0224.google.cloud"
+          + ".datacatalog.v1.UpdateEntryGroupRequest\032"
+          + "\'.google.cloud.datacatalog.v1.EntryGroup"
+          + "\"x\202\323\344\223\002J2;/v1/{entry_group.name=projects"
+          + "/*/locations/*/entryGroups/*}:\013entry_gro"
+          + "up\332A\013entry_group\332A\027entry_group,update_ma"
+          + "sk\022\240\001\n\020DeleteEntryGroup\0224.google.cloud.d"
+          + "atacatalog.v1.DeleteEntryGroupRequest\032\026."
+          + "google.protobuf.Empty\">\202\323\344\223\0021*//v1/{name"
+          + "=projects/*/locations/*/entryGroups/*}\332A"
+          + "\004name\022\276\001\n\017ListEntryGroups\0223.google.cloud"
+          + ".datacatalog.v1.ListEntryGroupsRequest\0324"
+          + ".google.cloud.datacatalog.v1.ListEntryGr"
+          + "oupsResponse\"@\202\323\344\223\0021\022//v1/{parent=projec"
+          + "ts/*/locations/*}/entryGroups\332A\006parent\022\304"
+          + "\001\n\013CreateEntry\022/.google.cloud.datacatalo"
+          + "g.v1.CreateEntryRequest\032\".google.cloud.d"
+          + "atacatalog.v1.Entry\"`\202\323\344\223\002B\"9/v1/{parent"
+          + "=projects/*/locations/*/entryGroups/*}/e"
+          + "ntries:\005entry\332A\025parent,entry_id,entry\022\316\001"
+          + "\n\013UpdateEntry\022/.google.cloud.datacatalog"
+          + ".v1.UpdateEntryRequest\032\".google.cloud.da"
+          + "tacatalog.v1.Entry\"j\202\323\344\223\002H2?/v1/{entry.n"
+          + "ame=projects/*/locations/*/entryGroups/*"
+          + "/entries/*}:\005entry\332A\005entry\332A\021entry,updat"
+          + "e_mask\022\240\001\n\013DeleteEntry\022/.google.cloud.da"
+          + "tacatalog.v1.DeleteEntryRequest\032\026.google"
+          + ".protobuf.Empty\"H\202\323\344\223\002;*9/v1/{name=proje"
+          + "cts/*/locations/*/entryGroups/*/entries/"
+          + "*}\332A\004name\022\246\001\n\010GetEntry\022,.google.cloud.da"
+          + "tacatalog.v1.GetEntryRequest\032\".google.cl"
+          + "oud.datacatalog.v1.Entry\"H\202\323\344\223\002;\0229/v1/{n"
           + "ame=projects/*/locations/*/entryGroups/*"
-          + "/tags/*}\332A\004name\022\365\001\n\010ListTags\022,.google.cl"
-          + "oud.datacatalog.v1.ListTagsRequest\032-.goo"
-          + "gle.cloud.datacatalog.v1.ListTagsRespons"
-          + "e\"\213\001\202\323\344\223\002|\022@/v1/{parent=projects/*/locat"
-          + "ions/*/entryGroups/*/entries/*}/tagsZ8\0226"
-          + "/v1/{parent=projects/*/locations/*/entry"
-          + "Groups/*}/tags\332A\006parent\022\362\001\n\014SetIamPolicy"
-          + "\022\".google.iam.v1.SetIamPolicyRequest\032\025.g"
-          + "oogle.iam.v1.Policy\"\246\001\202\323\344\223\002\215\001\"A/v1/{reso"
-          + "urce=projects/*/locations/*/tagTemplates"
-          + "/*}:setIamPolicy:\001*ZE\"@/v1/{resource=pro"
-          + "jects/*/locations/*/entryGroups/*}:setIa"
-          + "mPolicy:\001*\332A\017resource,policy\022\274\002\n\014GetIamP"
-          + "olicy\022\".google.iam.v1.GetIamPolicyReques"
-          + "t\032\025.google.iam.v1.Policy\"\360\001\202\323\344\223\002\336\001\"A/v1/"
+          + "/entries/*}\332A\004name\022~\n\013LookupEntry\022/.goog"
+          + "le.cloud.datacatalog.v1.LookupEntryReque"
+          + "st\032\".google.cloud.datacatalog.v1.Entry\"\032"
+          + "\202\323\344\223\002\024\022\022/v1/entries:lookup\022\274\001\n\013ListEntri"
+          + "es\022/.google.cloud.datacatalog.v1.ListEnt"
+          + "riesRequest\0320.google.cloud.datacatalog.v"
+          + "1.ListEntriesResponse\"J\202\323\344\223\002;\0229/v1/{pare"
+          + "nt=projects/*/locations/*/entryGroups/*}"
+          + "/entries\332A\006parent\022\342\001\n\021CreateTagTemplate\022"
+          + "5.google.cloud.datacatalog.v1.CreateTagT"
+          + "emplateRequest\032(.google.cloud.datacatalo"
+          + "g.v1.TagTemplate\"l\202\323\344\223\002@\"0/v1/{parent=pr"
+          + "ojects/*/locations/*}/tagTemplates:\014tag_"
+          + "template\332A#parent,tag_template_id,tag_te"
+          + "mplate\022\257\001\n\016GetTagTemplate\0222.google.cloud"
+          + ".datacatalog.v1.GetTagTemplateRequest\032(."
+          + "google.cloud.datacatalog.v1.TagTemplate\""
+          + "?\202\323\344\223\0022\0220/v1/{name=projects/*/locations/"
+          + "*/tagTemplates/*}\332A\004name\022\363\001\n\021UpdateTagTe"
+          + "mplate\0225.google.cloud.datacatalog.v1.Upd"
+          + "ateTagTemplateRequest\032(.google.cloud.dat"
+          + "acatalog.v1.TagTemplate\"}\202\323\344\223\002M2=/v1/{ta"
+          + "g_template.name=projects/*/locations/*/t"
+          + "agTemplates/*}:\014tag_template\332A\014tag_templ"
+          + "ate\332A\030tag_template,update_mask\022\251\001\n\021Delet"
+          + "eTagTemplate\0225.google.cloud.datacatalog."
+          + "v1.DeleteTagTemplateRequest\032\026.google.pro"
+          + "tobuf.Empty\"E\202\323\344\223\0022*0/v1/{name=projects/"
+          + "*/locations/*/tagTemplates/*}\332A\nname,for"
+          + "ce\022\215\002\n\026CreateTagTemplateField\022:.google.c"
+          + "loud.datacatalog.v1.CreateTagTemplateFie"
+          + "ldRequest\032-.google.cloud.datacatalog.v1."
+          + "TagTemplateField\"\207\001\202\323\344\223\002O\"9/v1/{parent=p"
+          + "rojects/*/locations/*/tagTemplates/*}/fi"
+          + "elds:\022tag_template_field\332A/parent,tag_te"
+          + "mplate_field_id,tag_template_field\022\233\002\n\026U"
+          + "pdateTagTemplateField\022:.google.cloud.dat"
+          + "acatalog.v1.UpdateTagTemplateFieldReques"
+          + "t\032-.google.cloud.datacatalog.v1.TagTempl"
+          + "ateField\"\225\001\202\323\344\223\002O29/v1/{name=projects/*/"
+          + "locations/*/tagTemplates/*/fields/*}:\022ta"
+          + "g_template_field\332A\027name,tag_template_fie"
+          + "ld\332A#name,tag_template_field,update_mask"
+          + "\022\361\001\n\026RenameTagTemplateField\022:.google.clo"
+          + "ud.datacatalog.v1.RenameTagTemplateField"
+          + "Request\032-.google.cloud.datacatalog.v1.Ta"
+          + "gTemplateField\"l\202\323\344\223\002E\"@/v1/{name=projec"
+          + "ts/*/locations/*/tagTemplates/*/fields/*"
+          + "}:rename:\001*\332A\036name,new_tag_template_fiel"
+          + "d_id\022\222\002\n\037RenameTagTemplateFieldEnumValue"
+          + "\022C.google.cloud.datacatalog.v1.RenameTag"
+          + "TemplateFieldEnumValueRequest\032-.google.c"
+          + "loud.datacatalog.v1.TagTemplateField\"{\202\323"
+          + "\344\223\002R\"M/v1/{name=projects/*/locations/*/t"
+          + "agTemplates/*/fields/*/enumValues/*}:ren"
+          + "ame:\001*\332A name,new_enum_value_display_nam"
+          + "e\022\274\001\n\026DeleteTagTemplateField\022:.google.cl"
+          + "oud.datacatalog.v1.DeleteTagTemplateFiel"
+          + "dRequest\032\026.google.protobuf.Empty\"N\202\323\344\223\002;"
+          + "*9/v1/{name=projects/*/locations/*/tagTe"
+          + "mplates/*/fields/*}\332A\nname,force\022\371\001\n\tCre"
+          + "ateTag\022-.google.cloud.datacatalog.v1.Cre"
+          + "ateTagRequest\032 .google.cloud.datacatalog"
+          + ".v1.Tag\"\232\001\202\323\344\223\002\206\001\"@/v1/{parent=projects/"
+          + "*/locations/*/entryGroups/*/entries/*}/t"
+          + "ags:\003tagZ=\"6/v1/{parent=projects/*/locat"
+          + "ions/*/entryGroups/*}/tags:\003tag\332A\nparent"
+          + ",tag\022\214\002\n\tUpdateTag\022-.google.cloud.dataca"
+          + "talog.v1.UpdateTagRequest\032 .google.cloud"
+          + ".datacatalog.v1.Tag\"\255\001\202\323\344\223\002\216\0012D/v1/{tag."
+          + "name=projects/*/locations/*/entryGroups/"
+          + "*/entries/*/tags/*}:\003tagZA2:/v1/{tag.nam"
+          + "e=projects/*/locations/*/entryGroups/*/t"
+          + "ags/*}:\003tag\332A\003tag\332A\017tag,update_mask\022\336\001\n\t"
+          + "DeleteTag\022-.google.cloud.datacatalog.v1."
+          + "DeleteTagRequest\032\026.google.protobuf.Empty"
+          + "\"\211\001\202\323\344\223\002|*@/v1/{name=projects/*/location"
+          + "s/*/entryGroups/*/entries/*/tags/*}Z8*6/"
+          + "v1/{name=projects/*/locations/*/entryGro"
+          + "ups/*/tags/*}\332A\004name\022\365\001\n\010ListTags\022,.goog"
+          + "le.cloud.datacatalog.v1.ListTagsRequest\032"
+          + "-.google.cloud.datacatalog.v1.ListTagsRe"
+          + "sponse\"\213\001\202\323\344\223\002|\022@/v1/{parent=projects/*/"
+          + "locations/*/entryGroups/*/entries/*}/tag"
+          + "sZ8\0226/v1/{parent=projects/*/locations/*/"
+          + "entryGroups/*}/tags\332A\006parent\022\362\001\n\014SetIamP"
+          + "olicy\022\".google.iam.v1.SetIamPolicyReques"
+          + "t\032\025.google.iam.v1.Policy\"\246\001\202\323\344\223\002\215\001\"A/v1/"
           + "{resource=projects/*/locations/*/tagTemp"
-          + "lates/*}:getIamPolicy:\001*ZE\"@/v1/{resourc"
+          + "lates/*}:setIamPolicy:\001*ZE\"@/v1/{resourc"
           + "e=projects/*/locations/*/entryGroups/*}:"
-          + "getIamPolicy:\001*ZO\"J/v1/{resource=project"
-          + "s/*/locations/*/entryGroups/*/entries/*}"
-          + ":getIamPolicy:\001*\332A\010resource\022\343\002\n\022TestIamP"
-          + "ermissions\022(.google.iam.v1.TestIamPermis"
-          + "sionsRequest\032).google.iam.v1.TestIamPerm"
-          + "issionsResponse\"\367\001\202\323\344\223\002\360\001\"G/v1/{resource"
-          + "=projects/*/locations/*/tagTemplates/*}:"
-          + "testIamPermissions:\001*ZK\"F/v1/{resource=p"
-          + "rojects/*/locations/*/entryGroups/*}:tes"
-          + "tIamPermissions:\001*ZU\"P/v1/{resource=proj"
-          + "ects/*/locations/*/entryGroups/*/entries"
-          + "/*}:testIamPermissions:\001*\032N\312A\032datacatalo"
-          + "g.googleapis.com\322A.https://www.googleapi"
-          + "s.com/auth/cloud-platformB\313\001\n\037com.google"
-          + ".cloud.datacatalog.v1P\001ZFgoogle.golang.o"
-          + "rg/genproto/googleapis/cloud/datacatalog"
-          + "/v1;datacatalog\370\001\001\252\002\033Google.Cloud.DataCa"
-          + "talog.V1\312\002\033Google\\Cloud\\DataCatalog\\V1\352\002"
-          + "\036Google::Cloud::DataCatalog::V1b\006proto3"
+          + "setIamPolicy:\001*\332A\017resource,policy\022\274\002\n\014Ge"
+          + "tIamPolicy\022\".google.iam.v1.GetIamPolicyR"
+          + "equest\032\025.google.iam.v1.Policy\"\360\001\202\323\344\223\002\336\001\""
+          + "A/v1/{resource=projects/*/locations/*/ta"
+          + "gTemplates/*}:getIamPolicy:\001*ZE\"@/v1/{re"
+          + "source=projects/*/locations/*/entryGroup"
+          + "s/*}:getIamPolicy:\001*ZO\"J/v1/{resource=pr"
+          + "ojects/*/locations/*/entryGroups/*/entri"
+          + "es/*}:getIamPolicy:\001*\332A\010resource\022\343\002\n\022Tes"
+          + "tIamPermissions\022(.google.iam.v1.TestIamP"
+          + "ermissionsRequest\032).google.iam.v1.TestIa"
+          + "mPermissionsResponse\"\367\001\202\323\344\223\002\360\001\"G/v1/{res"
+          + "ource=projects/*/locations/*/tagTemplate"
+          + "s/*}:testIamPermissions:\001*ZK\"F/v1/{resou"
+          + "rce=projects/*/locations/*/entryGroups/*"
+          + "}:testIamPermissions:\001*ZU\"P/v1/{resource"
+          + "=projects/*/locations/*/entryGroups/*/en"
+          + "tries/*}:testIamPermissions:\001*\032N\312A\032datac"
+          + "atalog.googleapis.com\322A.https://www.goog"
+          + "leapis.com/auth/cloud-platformB\217\003\n\037com.g"
+          + "oogle.cloud.datacatalog.v1P\001ZFgoogle.gol"
+          + "ang.org/genproto/googleapis/cloud/dataca"
+          + "talog/v1;datacatalog\370\001\001\252\002\033Google.Cloud.D"
+          + "ataCatalog.V1\312\002\033Google\\Cloud\\DataCatalog"
+          + "\\V1\352\002\036Google::Cloud::DataCatalog::V1\352A\300\001"
+          + "\n4datacatalog.googleapis.com/TagTemplate"
+          + "FieldEnumValue\022\207\001projects/{project}/loca"
+          + "tions/{location}/tagTemplates/{tag_templ"
+          + "ate}/fields/{tag_template_field_id}/enum"
+          + "Values/{enum_value_display_name}b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
@@ -470,6 +506,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
               com.google.api.FieldBehaviorProto.getDescriptor(),
               com.google.api.ResourceProto.getDescriptor(),
               com.google.cloud.datacatalog.v1.Common.getDescriptor(),
+              com.google.cloud.datacatalog.v1.DataSourceProto.getDescriptor(),
               com.google.cloud.datacatalog.v1.GcsFilesetSpecOuterClass.getDescriptor(),
               com.google.cloud.datacatalog.v1.SchemaOuterClass.getDescriptor(),
               com.google.cloud.datacatalog.v1.Search.getDescriptor(),
@@ -480,6 +517,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
               com.google.iam.v1.PolicyProto.getDescriptor(),
               com.google.protobuf.EmptyProto.getDescriptor(),
               com.google.protobuf.FieldMaskProto.getDescriptor(),
+              com.google.protobuf.TimestampProto.getDescriptor(),
             });
     internal_static_google_cloud_datacatalog_v1_SearchCatalogRequest_descriptor =
         getDescriptor().getMessageTypes().get(0);
@@ -596,7 +634,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_datacatalog_v1_LookupEntryRequest_descriptor,
             new java.lang.String[] {
-              "LinkedResource", "SqlResource", "TargetName",
+              "LinkedResource", "SqlResource", "FullyQualifiedName", "TargetName",
             });
     internal_static_google_cloud_datacatalog_v1_Entry_descriptor =
         getDescriptor().getMessageTypes().get(13);
@@ -606,6 +644,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
             new java.lang.String[] {
               "Name",
               "LinkedResource",
+              "FullyQualifiedName",
               "Type",
               "UserSpecifiedType",
               "IntegratedSystem",
@@ -613,16 +652,27 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
               "GcsFilesetSpec",
               "BigqueryTableSpec",
               "BigqueryDateShardedSpec",
+              "DatabaseTableSpec",
               "DisplayName",
               "Description",
               "Schema",
               "SourceSystemTimestamps",
+              "DataSource",
               "EntryType",
               "System",
               "TypeSpec",
+              "Spec",
             });
-    internal_static_google_cloud_datacatalog_v1_EntryGroup_descriptor =
+    internal_static_google_cloud_datacatalog_v1_DatabaseTableSpec_descriptor =
         getDescriptor().getMessageTypes().get(14);
+    internal_static_google_cloud_datacatalog_v1_DatabaseTableSpec_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_datacatalog_v1_DatabaseTableSpec_descriptor,
+            new java.lang.String[] {
+              "Type",
+            });
+    internal_static_google_cloud_datacatalog_v1_EntryGroup_descriptor =
+        getDescriptor().getMessageTypes().get(15);
     internal_static_google_cloud_datacatalog_v1_EntryGroup_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_datacatalog_v1_EntryGroup_descriptor,
@@ -630,7 +680,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
               "Name", "DisplayName", "Description", "DataCatalogTimestamps",
             });
     internal_static_google_cloud_datacatalog_v1_CreateTagTemplateRequest_descriptor =
-        getDescriptor().getMessageTypes().get(15);
+        getDescriptor().getMessageTypes().get(16);
     internal_static_google_cloud_datacatalog_v1_CreateTagTemplateRequest_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_datacatalog_v1_CreateTagTemplateRequest_descriptor,
@@ -638,7 +688,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
               "Parent", "TagTemplateId", "TagTemplate",
             });
     internal_static_google_cloud_datacatalog_v1_GetTagTemplateRequest_descriptor =
-        getDescriptor().getMessageTypes().get(16);
+        getDescriptor().getMessageTypes().get(17);
     internal_static_google_cloud_datacatalog_v1_GetTagTemplateRequest_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_datacatalog_v1_GetTagTemplateRequest_descriptor,
@@ -646,7 +696,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
               "Name",
             });
     internal_static_google_cloud_datacatalog_v1_UpdateTagTemplateRequest_descriptor =
-        getDescriptor().getMessageTypes().get(17);
+        getDescriptor().getMessageTypes().get(18);
     internal_static_google_cloud_datacatalog_v1_UpdateTagTemplateRequest_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_datacatalog_v1_UpdateTagTemplateRequest_descriptor,
@@ -654,7 +704,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
               "TagTemplate", "UpdateMask",
             });
     internal_static_google_cloud_datacatalog_v1_DeleteTagTemplateRequest_descriptor =
-        getDescriptor().getMessageTypes().get(18);
+        getDescriptor().getMessageTypes().get(19);
     internal_static_google_cloud_datacatalog_v1_DeleteTagTemplateRequest_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_datacatalog_v1_DeleteTagTemplateRequest_descriptor,
@@ -662,7 +712,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
               "Name", "Force",
             });
     internal_static_google_cloud_datacatalog_v1_CreateTagRequest_descriptor =
-        getDescriptor().getMessageTypes().get(19);
+        getDescriptor().getMessageTypes().get(20);
     internal_static_google_cloud_datacatalog_v1_CreateTagRequest_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_datacatalog_v1_CreateTagRequest_descriptor,
@@ -670,7 +720,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
               "Parent", "Tag",
             });
     internal_static_google_cloud_datacatalog_v1_UpdateTagRequest_descriptor =
-        getDescriptor().getMessageTypes().get(20);
+        getDescriptor().getMessageTypes().get(21);
     internal_static_google_cloud_datacatalog_v1_UpdateTagRequest_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_datacatalog_v1_UpdateTagRequest_descriptor,
@@ -678,7 +728,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
               "Tag", "UpdateMask",
             });
     internal_static_google_cloud_datacatalog_v1_DeleteTagRequest_descriptor =
-        getDescriptor().getMessageTypes().get(21);
+        getDescriptor().getMessageTypes().get(22);
     internal_static_google_cloud_datacatalog_v1_DeleteTagRequest_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_datacatalog_v1_DeleteTagRequest_descriptor,
@@ -686,7 +736,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
               "Name",
             });
     internal_static_google_cloud_datacatalog_v1_CreateTagTemplateFieldRequest_descriptor =
-        getDescriptor().getMessageTypes().get(22);
+        getDescriptor().getMessageTypes().get(23);
     internal_static_google_cloud_datacatalog_v1_CreateTagTemplateFieldRequest_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_datacatalog_v1_CreateTagTemplateFieldRequest_descriptor,
@@ -694,7 +744,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
               "Parent", "TagTemplateFieldId", "TagTemplateField",
             });
     internal_static_google_cloud_datacatalog_v1_UpdateTagTemplateFieldRequest_descriptor =
-        getDescriptor().getMessageTypes().get(23);
+        getDescriptor().getMessageTypes().get(24);
     internal_static_google_cloud_datacatalog_v1_UpdateTagTemplateFieldRequest_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_datacatalog_v1_UpdateTagTemplateFieldRequest_descriptor,
@@ -702,15 +752,23 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
               "Name", "TagTemplateField", "UpdateMask",
             });
     internal_static_google_cloud_datacatalog_v1_RenameTagTemplateFieldRequest_descriptor =
-        getDescriptor().getMessageTypes().get(24);
+        getDescriptor().getMessageTypes().get(25);
     internal_static_google_cloud_datacatalog_v1_RenameTagTemplateFieldRequest_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_datacatalog_v1_RenameTagTemplateFieldRequest_descriptor,
             new java.lang.String[] {
               "Name", "NewTagTemplateFieldId",
             });
+    internal_static_google_cloud_datacatalog_v1_RenameTagTemplateFieldEnumValueRequest_descriptor =
+        getDescriptor().getMessageTypes().get(26);
+    internal_static_google_cloud_datacatalog_v1_RenameTagTemplateFieldEnumValueRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_datacatalog_v1_RenameTagTemplateFieldEnumValueRequest_descriptor,
+            new java.lang.String[] {
+              "Name", "NewEnumValueDisplayName",
+            });
     internal_static_google_cloud_datacatalog_v1_DeleteTagTemplateFieldRequest_descriptor =
-        getDescriptor().getMessageTypes().get(25);
+        getDescriptor().getMessageTypes().get(27);
     internal_static_google_cloud_datacatalog_v1_DeleteTagTemplateFieldRequest_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_datacatalog_v1_DeleteTagTemplateFieldRequest_descriptor,
@@ -718,7 +776,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
               "Name", "Force",
             });
     internal_static_google_cloud_datacatalog_v1_ListTagsRequest_descriptor =
-        getDescriptor().getMessageTypes().get(26);
+        getDescriptor().getMessageTypes().get(28);
     internal_static_google_cloud_datacatalog_v1_ListTagsRequest_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_datacatalog_v1_ListTagsRequest_descriptor,
@@ -726,7 +784,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
               "Parent", "PageSize", "PageToken",
             });
     internal_static_google_cloud_datacatalog_v1_ListTagsResponse_descriptor =
-        getDescriptor().getMessageTypes().get(27);
+        getDescriptor().getMessageTypes().get(29);
     internal_static_google_cloud_datacatalog_v1_ListTagsResponse_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_datacatalog_v1_ListTagsResponse_descriptor,
@@ -734,7 +792,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
               "Tags", "NextPageToken",
             });
     internal_static_google_cloud_datacatalog_v1_ListEntriesRequest_descriptor =
-        getDescriptor().getMessageTypes().get(28);
+        getDescriptor().getMessageTypes().get(30);
     internal_static_google_cloud_datacatalog_v1_ListEntriesRequest_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_datacatalog_v1_ListEntriesRequest_descriptor,
@@ -742,7 +800,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
               "Parent", "PageSize", "PageToken", "ReadMask",
             });
     internal_static_google_cloud_datacatalog_v1_ListEntriesResponse_descriptor =
-        getDescriptor().getMessageTypes().get(29);
+        getDescriptor().getMessageTypes().get(31);
     internal_static_google_cloud_datacatalog_v1_ListEntriesResponse_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_datacatalog_v1_ListEntriesResponse_descriptor,
@@ -757,6 +815,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     registry.add(com.google.api.ClientProto.methodSignature);
     registry.add(com.google.api.ClientProto.oauthScopes);
     registry.add(com.google.api.ResourceProto.resource);
+    registry.add(com.google.api.ResourceProto.resourceDefinition);
     registry.add(com.google.api.ResourceProto.resourceReference);
     com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
         descriptor, registry);
@@ -765,6 +824,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     com.google.api.FieldBehaviorProto.getDescriptor();
     com.google.api.ResourceProto.getDescriptor();
     com.google.cloud.datacatalog.v1.Common.getDescriptor();
+    com.google.cloud.datacatalog.v1.DataSourceProto.getDescriptor();
     com.google.cloud.datacatalog.v1.GcsFilesetSpecOuterClass.getDescriptor();
     com.google.cloud.datacatalog.v1.SchemaOuterClass.getDescriptor();
     com.google.cloud.datacatalog.v1.Search.getDescriptor();
@@ -775,6 +835,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     com.google.iam.v1.PolicyProto.getDescriptor();
     com.google.protobuf.EmptyProto.getDescriptor();
     com.google.protobuf.FieldMaskProto.getDescriptor();
+    com.google.protobuf.TimestampProto.getDescriptor();
   }
 
   // @@protoc_insertion_point(outer_class_scope)
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DeletePolicyTagRequest.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DeletePolicyTagRequest.java
new file mode 100644
index 00000000..7937040c
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DeletePolicyTagRequest.java
@@ -0,0 +1,660 @@
+/*
+ * 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/datacatalog/v1/policytagmanager.proto
+
+package com.google.cloud.datacatalog.v1;
+
+/**
+ *
+ *
+ * 
    + * Request message for
+ * [DeletePolicyTag][google.cloud.datacatalog.v1.PolicyTagManager.DeletePolicyTag].
+ * 
    
+ *
+ * Protobuf type {@code google.cloud.datacatalog.v1.DeletePolicyTagRequest}
+ */
+public final class DeletePolicyTagRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.datacatalog.v1.DeletePolicyTagRequest)
+    DeletePolicyTagRequestOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use DeletePolicyTagRequest.newBuilder() to construct.
+  private DeletePolicyTagRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private DeletePolicyTagRequest() {
+    name_ = "";
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    return new DeletePolicyTagRequest();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private DeletePolicyTagRequest(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              name_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+        .internal_static_google_cloud_datacatalog_v1_DeletePolicyTagRequest_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+        .internal_static_google_cloud_datacatalog_v1_DeletePolicyTagRequest_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.datacatalog.v1.DeletePolicyTagRequest.class,
+            com.google.cloud.datacatalog.v1.DeletePolicyTagRequest.Builder.class);
+  }
+
+  public static final int NAME_FIELD_NUMBER = 1;
+  private volatile java.lang.Object name_;
+  /**
+   *
+   *
+   * 
    +   * Required. Resource name of the policy tag to be deleted. All of its descendant
+   * policy tags will also be deleted.
+   * 
    
+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  @java.lang.Override
+  public java.lang.String getName() {
+    java.lang.Object ref = name_;
+    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();
+      name_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
    +   * Required. Resource name of the policy tag to be deleted. All of its descendant
+   * policy tags will also be deleted.
+   * 
    
+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getNameBytes() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      name_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (!getNameBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!getNameBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.datacatalog.v1.DeletePolicyTagRequest)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.datacatalog.v1.DeletePolicyTagRequest other =
+        (com.google.cloud.datacatalog.v1.DeletePolicyTagRequest) obj;
+
+    if (!getName().equals(other.getName())) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + NAME_FIELD_NUMBER;
+    hash = (53 * hash) + getName().hashCode();
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.datacatalog.v1.DeletePolicyTagRequest parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DeletePolicyTagRequest parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DeletePolicyTagRequest parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DeletePolicyTagRequest parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DeletePolicyTagRequest parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DeletePolicyTagRequest parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DeletePolicyTagRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DeletePolicyTagRequest parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DeletePolicyTagRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DeletePolicyTagRequest parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DeletePolicyTagRequest parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DeletePolicyTagRequest parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(
+      com.google.cloud.datacatalog.v1.DeletePolicyTagRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
    +   * Request message for
+   * [DeletePolicyTag][google.cloud.datacatalog.v1.PolicyTagManager.DeletePolicyTag].
+   * 
    
+   *
+   * Protobuf type {@code google.cloud.datacatalog.v1.DeletePolicyTagRequest}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.datacatalog.v1.DeletePolicyTagRequest)
+      com.google.cloud.datacatalog.v1.DeletePolicyTagRequestOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+          .internal_static_google_cloud_datacatalog_v1_DeletePolicyTagRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+          .internal_static_google_cloud_datacatalog_v1_DeletePolicyTagRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.datacatalog.v1.DeletePolicyTagRequest.class,
+              com.google.cloud.datacatalog.v1.DeletePolicyTagRequest.Builder.class);
+    }
+
+    // Construct using com.google.cloud.datacatalog.v1.DeletePolicyTagRequest.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      name_ = "";
+
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+          .internal_static_google_cloud_datacatalog_v1_DeletePolicyTagRequest_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.DeletePolicyTagRequest getDefaultInstanceForType() {
+      return com.google.cloud.datacatalog.v1.DeletePolicyTagRequest.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.DeletePolicyTagRequest build() {
+      com.google.cloud.datacatalog.v1.DeletePolicyTagRequest result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.DeletePolicyTagRequest buildPartial() {
+      com.google.cloud.datacatalog.v1.DeletePolicyTagRequest result =
+          new com.google.cloud.datacatalog.v1.DeletePolicyTagRequest(this);
+      result.name_ = name_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.datacatalog.v1.DeletePolicyTagRequest) {
+        return mergeFrom((com.google.cloud.datacatalog.v1.DeletePolicyTagRequest) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.datacatalog.v1.DeletePolicyTagRequest other) {
+      if (other == com.google.cloud.datacatalog.v1.DeletePolicyTagRequest.getDefaultInstance())
+        return this;
+      if (!other.getName().isEmpty()) {
+        name_ = other.name_;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.datacatalog.v1.DeletePolicyTagRequest parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage =
+            (com.google.cloud.datacatalog.v1.DeletePolicyTagRequest) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private java.lang.Object name_ = "";
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the policy tag to be deleted. All of its descendant
+     * policy tags will also be deleted.
+     * 
    
+     *
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return The name.
+     */
+    public java.lang.String getName() {
+      java.lang.Object ref = name_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        name_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the policy tag to be deleted. All of its descendant
+     * policy tags will also be deleted.
+     * 
    
+     *
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return The bytes for name.
+     */
+    public com.google.protobuf.ByteString getNameBytes() {
+      java.lang.Object ref = name_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        name_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the policy tag to be deleted. All of its descendant
+     * policy tags will also be deleted.
+     * 
    
+     *
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @param value The name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      name_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the policy tag to be deleted. All of its descendant
+     * policy tags will also be deleted.
+     * 
    
+     *
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearName() {
+
+      name_ = getDefaultInstance().getName();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the policy tag to be deleted. All of its descendant
+     * policy tags will also be deleted.
+     * 
    
+     *
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @param value The bytes for name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      name_ = value;
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.datacatalog.v1.DeletePolicyTagRequest)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.datacatalog.v1.DeletePolicyTagRequest)
+  private static final com.google.cloud.datacatalog.v1.DeletePolicyTagRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.datacatalog.v1.DeletePolicyTagRequest();
+  }
+
+  public static com.google.cloud.datacatalog.v1.DeletePolicyTagRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public DeletePolicyTagRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new DeletePolicyTagRequest(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.DeletePolicyTagRequest getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DeletePolicyTagRequestOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DeletePolicyTagRequestOrBuilder.java
new file mode 100644
index 00000000..91eb76b3
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DeletePolicyTagRequestOrBuilder.java
@@ -0,0 +1,56 @@
+/*
+ * 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/datacatalog/v1/policytagmanager.proto
+
+package com.google.cloud.datacatalog.v1;
+
+public interface DeletePolicyTagRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.datacatalog.v1.DeletePolicyTagRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
    +   * Required. Resource name of the policy tag to be deleted. All of its descendant
+   * policy tags will also be deleted.
+   * 
    
+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
    +   * Required. Resource name of the policy tag to be deleted. All of its descendant
+   * policy tags will also be deleted.
+   * 
    
+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DeleteTaxonomyRequest.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DeleteTaxonomyRequest.java
new file mode 100644
index 00000000..4de4b72e
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DeleteTaxonomyRequest.java
@@ -0,0 +1,660 @@
+/*
+ * 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/datacatalog/v1/policytagmanager.proto
+
+package com.google.cloud.datacatalog.v1;
+
+/**
+ *
+ *
+ * 
    + * Request message for
+ * [DeleteTaxonomy][google.cloud.datacatalog.v1.PolicyTagManager.DeleteTaxonomy].
+ * 
    
+ *
+ * Protobuf type {@code google.cloud.datacatalog.v1.DeleteTaxonomyRequest}
+ */
+public final class DeleteTaxonomyRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.datacatalog.v1.DeleteTaxonomyRequest)
+    DeleteTaxonomyRequestOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use DeleteTaxonomyRequest.newBuilder() to construct.
+  private DeleteTaxonomyRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private DeleteTaxonomyRequest() {
+    name_ = "";
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    return new DeleteTaxonomyRequest();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private DeleteTaxonomyRequest(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              name_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+        .internal_static_google_cloud_datacatalog_v1_DeleteTaxonomyRequest_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+        .internal_static_google_cloud_datacatalog_v1_DeleteTaxonomyRequest_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest.class,
+            com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest.Builder.class);
+  }
+
+  public static final int NAME_FIELD_NUMBER = 1;
+  private volatile java.lang.Object name_;
+  /**
+   *
+   *
+   * 
    +   * Required. Resource name of the taxonomy to be deleted. All policy tags in
+   * this taxonomy will also be deleted.
+   * 
    
+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  @java.lang.Override
+  public java.lang.String getName() {
+    java.lang.Object ref = name_;
+    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();
+      name_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
    +   * Required. Resource name of the taxonomy to be deleted. All policy tags in
+   * this taxonomy will also be deleted.
+   * 
    
+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getNameBytes() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      name_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (!getNameBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!getNameBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest other =
+        (com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest) obj;
+
+    if (!getName().equals(other.getName())) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + NAME_FIELD_NUMBER;
+    hash = (53 * hash) + getName().hashCode();
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(
+      com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
    +   * Request message for
+   * [DeleteTaxonomy][google.cloud.datacatalog.v1.PolicyTagManager.DeleteTaxonomy].
+   * 
    
+   *
+   * Protobuf type {@code google.cloud.datacatalog.v1.DeleteTaxonomyRequest}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.datacatalog.v1.DeleteTaxonomyRequest)
+      com.google.cloud.datacatalog.v1.DeleteTaxonomyRequestOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+          .internal_static_google_cloud_datacatalog_v1_DeleteTaxonomyRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+          .internal_static_google_cloud_datacatalog_v1_DeleteTaxonomyRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest.class,
+              com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest.Builder.class);
+    }
+
+    // Construct using com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      name_ = "";
+
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+          .internal_static_google_cloud_datacatalog_v1_DeleteTaxonomyRequest_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest getDefaultInstanceForType() {
+      return com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest build() {
+      com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest buildPartial() {
+      com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest result =
+          new com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest(this);
+      result.name_ = name_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest) {
+        return mergeFrom((com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest other) {
+      if (other == com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest.getDefaultInstance())
+        return this;
+      if (!other.getName().isEmpty()) {
+        name_ = other.name_;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage =
+            (com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private java.lang.Object name_ = "";
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the taxonomy to be deleted. All policy tags in
+     * this taxonomy will also be deleted.
+     * 
    
+     *
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return The name.
+     */
+    public java.lang.String getName() {
+      java.lang.Object ref = name_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        name_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the taxonomy to be deleted. All policy tags in
+     * this taxonomy will also be deleted.
+     * 
    
+     *
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return The bytes for name.
+     */
+    public com.google.protobuf.ByteString getNameBytes() {
+      java.lang.Object ref = name_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        name_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the taxonomy to be deleted. All policy tags in
+     * this taxonomy will also be deleted.
+     * 
    
+     *
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @param value The name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      name_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the taxonomy to be deleted. All policy tags in
+     * this taxonomy will also be deleted.
+     * 
    
+     *
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearName() {
+
+      name_ = getDefaultInstance().getName();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the taxonomy to be deleted. All policy tags in
+     * this taxonomy will also be deleted.
+     * 
    
+     *
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @param value The bytes for name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      name_ = value;
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.datacatalog.v1.DeleteTaxonomyRequest)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.datacatalog.v1.DeleteTaxonomyRequest)
+  private static final com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest();
+  }
+
+  public static com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public DeleteTaxonomyRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new DeleteTaxonomyRequest(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.DeleteTaxonomyRequest getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DeleteTaxonomyRequestOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DeleteTaxonomyRequestOrBuilder.java
new file mode 100644
index 00000000..ed8e3122
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DeleteTaxonomyRequestOrBuilder.java
@@ -0,0 +1,56 @@
+/*
+ * 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/datacatalog/v1/policytagmanager.proto
+
+package com.google.cloud.datacatalog.v1;
+
+public interface DeleteTaxonomyRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.datacatalog.v1.DeleteTaxonomyRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
    +   * Required. Resource name of the taxonomy to be deleted. All policy tags in
+   * this taxonomy will also be deleted.
+   * 
    
+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
    +   * Required. Resource name of the taxonomy to be deleted. All policy tags in
+   * this taxonomy will also be deleted.
+   * 
    
+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/Entry.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/Entry.java
index cfb93687..00234f11 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/Entry.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/Entry.java
@@ -48,6 +48,7 @@ private Entry(com.google.protobuf.GeneratedMessageV3.Builder builder) {
   private Entry() {
     name_ = "";
     linkedResource_ = "";
+    fullyQualifiedName_ = "";
     displayName_ = "";
     description_ = "";
   }
@@ -224,6 +225,47 @@ private Entry(
               system_ = s;
               break;
             }
+          case 162:
+            {
+              com.google.cloud.datacatalog.v1.DataSource.Builder subBuilder = null;
+              if (dataSource_ != null) {
+                subBuilder = dataSource_.toBuilder();
+              }
+              dataSource_ =
+                  input.readMessage(
+                      com.google.cloud.datacatalog.v1.DataSource.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(dataSource_);
+                dataSource_ = subBuilder.buildPartial();
+              }
+
+              break;
+            }
+          case 194:
+            {
+              com.google.cloud.datacatalog.v1.DatabaseTableSpec.Builder subBuilder = null;
+              if (specCase_ == 24) {
+                subBuilder =
+                    ((com.google.cloud.datacatalog.v1.DatabaseTableSpec) spec_).toBuilder();
+              }
+              spec_ =
+                  input.readMessage(
+                      com.google.cloud.datacatalog.v1.DatabaseTableSpec.parser(),
+                      extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom((com.google.cloud.datacatalog.v1.DatabaseTableSpec) spec_);
+                spec_ = subBuilder.buildPartial();
+              }
+              specCase_ = 24;
+              break;
+            }
+          case 234:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              fullyQualifiedName_ = s;
+              break;
+            }
           default:
             {
               if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
@@ -402,19 +444,66 @@ public TypeSpecCase getTypeSpecCase() {
     return TypeSpecCase.forNumber(typeSpecCase_);
   }
 
+  private int specCase_ = 0;
+  private java.lang.Object spec_;
+
+  public enum SpecCase
+      implements
+          com.google.protobuf.Internal.EnumLite,
+          com.google.protobuf.AbstractMessage.InternalOneOfEnum {
+    DATABASE_TABLE_SPEC(24),
+    SPEC_NOT_SET(0);
+    private final int value;
+
+    private SpecCase(int value) {
+      this.value = value;
+    }
+    /**
+     * @param value The number of the enum to look for.
+     * @return The enum associated with the given number.
+     * @deprecated Use {@link #forNumber(int)} instead.
+     */
+    @java.lang.Deprecated
+    public static SpecCase valueOf(int value) {
+      return forNumber(value);
+    }
+
+    public static SpecCase forNumber(int value) {
+      switch (value) {
+        case 24:
+          return DATABASE_TABLE_SPEC;
+        case 0:
+          return SPEC_NOT_SET;
+        default:
+          return null;
+      }
+    }
+
+    public int getNumber() {
+      return this.value;
+    }
+  };
+
+  public SpecCase getSpecCase() {
+    return SpecCase.forNumber(specCase_);
+  }
+
   public static final int NAME_FIELD_NUMBER = 1;
   private volatile java.lang.Object name_;
   /**
    *
    *
    * 
    -   * The Data Catalog resource name of the entry in URL format. Example:
-   * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}
-   * Note that this Entry and its child resources may not actually be stored in
-   * the location in this name.
+   * Output only. The resource name of an entry in URL format.
+   * Example:
+   * `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}`
+   * Note: The entry itself and its child resources might not be
+   * stored in the location specified in its name.
    * 
    
    *
-   * string name = 1 [(.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+   * 
    *
    * @return The name.
    */
@@ -434,13 +523,16 @@ public java.lang.String getName() {
    *
    *
    * 
    -   * The Data Catalog resource name of the entry in URL format. Example:
-   * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}
-   * Note that this Entry and its child resources may not actually be stored in
-   * the location in this name.
+   * Output only. The resource name of an entry in URL format.
+   * Example:
+   * `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}`
+   * Note: The entry itself and its child resources might not be
+   * stored in the location specified in its name.
    * 
    
    *
-   * string name = 1 [(.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+   * 
    *
    * @return The bytes for name.
    */
@@ -468,10 +560,14 @@ public com.google.protobuf.ByteString getNameBytes() {
    * the
    * resource](https://cloud.google.com/apis/design/resource_names#full_resource_name).
    * For example, the `linked_resource` for a table resource from BigQuery is:
-   * * //bigquery.googleapis.com/projects/projectId/datasets/datasetId/tables/tableId
-   * Output only when Entry is of type in the EntryType enum. For entries with
-   * user_specified_type, this field is optional and defaults to an empty
-   * string.
+   * `//bigquery.googleapis.com/projects/{projectId}/datasets/{datasetId}/tables/{tableId}`
+   * Output only when entry is one of the types in the `EntryType` enum.
+   * For entries with a `user_specified_type`, this field is optional and
+   * defaults to an empty string.
+   * The resource string must contain only letters (a-z, A-Z), numbers (0-9),
+   * underscores (_), periods (.), colons (:), slashes (/), dashes (-),
+   * and hashes (#).
+   * The maximum size is 200 bytes when encoded in UTF-8.
    * 
    
    *
    * string linked_resource = 9;
@@ -499,10 +595,14 @@ public java.lang.String getLinkedResource() {
    * the
    * resource](https://cloud.google.com/apis/design/resource_names#full_resource_name).
    * For example, the `linked_resource` for a table resource from BigQuery is:
-   * * //bigquery.googleapis.com/projects/projectId/datasets/datasetId/tables/tableId
-   * Output only when Entry is of type in the EntryType enum. For entries with
-   * user_specified_type, this field is optional and defaults to an empty
-   * string.
+   * `//bigquery.googleapis.com/projects/{projectId}/datasets/{datasetId}/tables/{tableId}`
+   * Output only when entry is one of the types in the `EntryType` enum.
+   * For entries with a `user_specified_type`, this field is optional and
+   * defaults to an empty string.
+   * The resource string must contain only letters (a-z, A-Z), numbers (0-9),
+   * underscores (_), periods (.), colons (:), slashes (/), dashes (-),
+   * and hashes (#).
+   * The maximum size is 200 bytes when encoded in UTF-8.
    * 
    
    *
    * string linked_resource = 9;
@@ -522,6 +622,73 @@ public com.google.protobuf.ByteString getLinkedResourceBytes() {
     }
   }
 
+  public static final int FULLY_QUALIFIED_NAME_FIELD_NUMBER = 29;
+  private volatile java.lang.Object fullyQualifiedName_;
+  /**
+   *
+   *
+   * 
    +   * Fully qualified name (FQN) of the resource. Set automatically for entries
+   * representing resources from synced systems. Settable only during creation
+   * and read-only afterwards. Can be used for search and lookup of the entries.
+   * FQNs take two forms:
+   * * For non-regionalized resources:
+   *   `{SYSTEM}:{PROJECT}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+   * * For regionalized resources:
+   *   `{SYSTEM}:{PROJECT}.{LOCATION_ID}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+   * Example for a DPMS table:
+   * `dataproc_metastore:project_id.location_id.instance_id.database_id.table_id`
+   * 
    
+   *
+   * string fully_qualified_name = 29;
+   *
+   * @return The fullyQualifiedName.
+   */
+  @java.lang.Override
+  public java.lang.String getFullyQualifiedName() {
+    java.lang.Object ref = fullyQualifiedName_;
+    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();
+      fullyQualifiedName_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
    +   * Fully qualified name (FQN) of the resource. Set automatically for entries
+   * representing resources from synced systems. Settable only during creation
+   * and read-only afterwards. Can be used for search and lookup of the entries.
+   * FQNs take two forms:
+   * * For non-regionalized resources:
+   *   `{SYSTEM}:{PROJECT}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+   * * For regionalized resources:
+   *   `{SYSTEM}:{PROJECT}.{LOCATION_ID}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+   * Example for a DPMS table:
+   * `dataproc_metastore:project_id.location_id.instance_id.database_id.table_id`
+   * 
    
+   *
+   * string fully_qualified_name = 29;
+   *
+   * @return The bytes for fullyQualifiedName.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getFullyQualifiedNameBytes() {
+    java.lang.Object ref = fullyQualifiedName_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      fullyQualifiedName_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
   public static final int TYPE_FIELD_NUMBER = 2;
   /**
    *
@@ -677,8 +844,8 @@ public com.google.protobuf.ByteString getUserSpecifiedTypeBytes() {
    *
    *
    * 
    -   * Output only. This field indicates the entry's source system that Data
-   * Catalog integrates with, such as BigQuery or Pub/Sub.
+   * Output only. This field indicates the entry's source system that Data Catalog
+   * integrates with, such as BigQuery or Pub/Sub.
    * 
    
    *
    * 
@@ -694,8 +861,8 @@ public boolean hasIntegratedSystem() {
    *
    *
    * 
    -   * Output only. This field indicates the entry's source system that Data
-   * Catalog integrates with, such as BigQuery or Pub/Sub.
+   * Output only. This field indicates the entry's source system that Data Catalog
+   * integrates with, such as BigQuery or Pub/Sub.
    * 
    
    *
    * 
@@ -714,8 +881,8 @@ public int getIntegratedSystemValue() {
    *
    *
    * 
    -   * Output only. This field indicates the entry's source system that Data
-   * Catalog integrates with, such as BigQuery or Pub/Sub.
+   * Output only. This field indicates the entry's source system that Data Catalog
+   * integrates with, such as BigQuery or Pub/Sub.
    * 
    
    *
    * 
@@ -988,15 +1155,72 @@ public com.google.cloud.datacatalog.v1.BigQueryDateShardedSpec getBigqueryDateSh
     return com.google.cloud.datacatalog.v1.BigQueryDateShardedSpec.getDefaultInstance();
   }
 
+  public static final int DATABASE_TABLE_SPEC_FIELD_NUMBER = 24;
+  /**
+   *
+   *
+   * 
    +   * Specification that applies to a table resource. Only valid
+   * for entries of `TABLE` type.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.DatabaseTableSpec database_table_spec = 24;
+   *
+   * @return Whether the databaseTableSpec field is set.
+   */
+  @java.lang.Override
+  public boolean hasDatabaseTableSpec() {
+    return specCase_ == 24;
+  }
+  /**
+   *
+   *
+   * 
    +   * Specification that applies to a table resource. Only valid
+   * for entries of `TABLE` type.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.DatabaseTableSpec database_table_spec = 24;
+   *
+   * @return The databaseTableSpec.
+   */
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.DatabaseTableSpec getDatabaseTableSpec() {
+    if (specCase_ == 24) {
+      return (com.google.cloud.datacatalog.v1.DatabaseTableSpec) spec_;
+    }
+    return com.google.cloud.datacatalog.v1.DatabaseTableSpec.getDefaultInstance();
+  }
+  /**
+   *
+   *
+   * 
    +   * Specification that applies to a table resource. Only valid
+   * for entries of `TABLE` type.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.DatabaseTableSpec database_table_spec = 24;
+   */
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.DatabaseTableSpecOrBuilder
+      getDatabaseTableSpecOrBuilder() {
+    if (specCase_ == 24) {
+      return (com.google.cloud.datacatalog.v1.DatabaseTableSpec) spec_;
+    }
+    return com.google.cloud.datacatalog.v1.DatabaseTableSpec.getDefaultInstance();
+  }
+
   public static final int DISPLAY_NAME_FIELD_NUMBER = 3;
   private volatile java.lang.Object displayName_;
   /**
    *
    *
    * 
    -   * Display information such as title and description. A short name to identify
-   * the entry, for example, "Analytics Data - Jan 2011". Default value is an
-   * empty string.
+   * Display name of an entry.
+   * The name must contain only Unicode letters, numbers (0-9), underscores (_),
+   * dashes (-), spaces ( ), and can't start or end with spaces.
+   * The maximum size is 200 bytes when encoded in UTF-8.
+   * Default value is an empty string.
    * 
    
    *
    * string display_name = 3;
@@ -1019,9 +1243,11 @@ public java.lang.String getDisplayName() {
    *
    *
    * 
    -   * Display information such as title and description. A short name to identify
-   * the entry, for example, "Analytics Data - Jan 2011". Default value is an
-   * empty string.
+   * Display name of an entry.
+   * The name must contain only Unicode letters, numbers (0-9), underscores (_),
+   * dashes (-), spaces ( ), and can't start or end with spaces.
+   * The maximum size is 200 bytes when encoded in UTF-8.
+   * Default value is an empty string.
    * 
    
    *
    * string display_name = 3;
@@ -1047,8 +1273,13 @@ public com.google.protobuf.ByteString getDisplayNameBytes() {
    *
    *
    * 
    -   * Entry description, which can consist of several sentences or paragraphs
-   * that describe entry contents. Default value is an empty string.
+   * Entry description that can consist of several sentences or paragraphs
+   * that describe entry contents.
+   * The description must not contain Unicode non-characters as well as C0
+   * and C1 control codes except tabs (HT), new lines (LF), carriage returns
+   * (CR), and page breaks (FF).
+   * The maximum size is 2000 bytes when encoded in UTF-8.
+   * Default value is an empty string.
    * 
    
    *
    * string description = 4;
@@ -1071,8 +1302,13 @@ public java.lang.String getDescription() {
    *
    *
    * 
    -   * Entry description, which can consist of several sentences or paragraphs
-   * that describe entry contents. Default value is an empty string.
+   * Entry description that can consist of several sentences or paragraphs
+   * that describe entry contents.
+   * The description must not contain Unicode non-characters as well as C0
+   * and C1 control codes except tabs (HT), new lines (LF), carriage returns
+   * (CR), and page breaks (FF).
+   * The maximum size is 2000 bytes when encoded in UTF-8.
+   * Default value is an empty string.
    * 
    
    *
    * string description = 4;
@@ -1196,6 +1432,60 @@ public com.google.cloud.datacatalog.v1.SystemTimestamps getSourceSystemTimestamp
     return getSourceSystemTimestamps();
   }
 
+  public static final int DATA_SOURCE_FIELD_NUMBER = 20;
+  private com.google.cloud.datacatalog.v1.DataSource dataSource_;
+  /**
+   *
+   *
+   * 
    +   * Output only. Physical location of the entry.
+   * 
    
+   *
+   * 
+   * .google.cloud.datacatalog.v1.DataSource data_source = 20 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
+   * @return Whether the dataSource field is set.
+   */
+  @java.lang.Override
+  public boolean hasDataSource() {
+    return dataSource_ != null;
+  }
+  /**
+   *
+   *
+   * 
    +   * Output only. Physical location of the entry.
+   * 
    
+   *
+   * 
+   * .google.cloud.datacatalog.v1.DataSource data_source = 20 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
+   * @return The dataSource.
+   */
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.DataSource getDataSource() {
+    return dataSource_ == null
+        ? com.google.cloud.datacatalog.v1.DataSource.getDefaultInstance()
+        : dataSource_;
+  }
+  /**
+   *
+   *
+   * 
    +   * Output only. Physical location of the entry.
+   * 
    
+   *
+   * 
+   * .google.cloud.datacatalog.v1.DataSource data_source = 20 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   */
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.DataSourceOrBuilder getDataSourceOrBuilder() {
+    return getDataSource();
+  }
+
   private byte memoizedIsInitialized = -1;
 
   @java.lang.Override
@@ -1249,6 +1539,15 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (systemCase_ == 18) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 18, system_);
     }
+    if (dataSource_ != null) {
+      output.writeMessage(20, getDataSource());
+    }
+    if (specCase_ == 24) {
+      output.writeMessage(24, (com.google.cloud.datacatalog.v1.DatabaseTableSpec) spec_);
+    }
+    if (!getFullyQualifiedNameBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 29, fullyQualifiedName_);
+    }
     unknownFields.writeTo(output);
   }
 
@@ -1307,6 +1606,17 @@ public int getSerializedSize() {
     if (systemCase_ == 18) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(18, system_);
     }
+    if (dataSource_ != null) {
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(20, getDataSource());
+    }
+    if (specCase_ == 24) {
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              24, (com.google.cloud.datacatalog.v1.DatabaseTableSpec) spec_);
+    }
+    if (!getFullyQualifiedNameBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(29, fullyQualifiedName_);
+    }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
     return size;
@@ -1324,6 +1634,7 @@ public boolean equals(final java.lang.Object obj) {
 
     if (!getName().equals(other.getName())) return false;
     if (!getLinkedResource().equals(other.getLinkedResource())) return false;
+    if (!getFullyQualifiedName().equals(other.getFullyQualifiedName())) return false;
     if (!getDisplayName().equals(other.getDisplayName())) return false;
     if (!getDescription().equals(other.getDescription())) return false;
     if (hasSchema() != other.hasSchema()) return false;
@@ -1334,6 +1645,10 @@ public boolean equals(final java.lang.Object obj) {
     if (hasSourceSystemTimestamps()) {
       if (!getSourceSystemTimestamps().equals(other.getSourceSystemTimestamps())) return false;
     }
+    if (hasDataSource() != other.hasDataSource()) return false;
+    if (hasDataSource()) {
+      if (!getDataSource().equals(other.getDataSource())) return false;
+    }
     if (!getEntryTypeCase().equals(other.getEntryTypeCase())) return false;
     switch (entryTypeCase_) {
       case 2:
@@ -1370,6 +1685,14 @@ public boolean equals(final java.lang.Object obj) {
       case 0:
       default:
     }
+    if (!getSpecCase().equals(other.getSpecCase())) return false;
+    switch (specCase_) {
+      case 24:
+        if (!getDatabaseTableSpec().equals(other.getDatabaseTableSpec())) return false;
+        break;
+      case 0:
+      default:
+    }
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -1385,6 +1708,8 @@ public int hashCode() {
     hash = (53 * hash) + getName().hashCode();
     hash = (37 * hash) + LINKED_RESOURCE_FIELD_NUMBER;
     hash = (53 * hash) + getLinkedResource().hashCode();
+    hash = (37 * hash) + FULLY_QUALIFIED_NAME_FIELD_NUMBER;
+    hash = (53 * hash) + getFullyQualifiedName().hashCode();
     hash = (37 * hash) + DISPLAY_NAME_FIELD_NUMBER;
     hash = (53 * hash) + getDisplayName().hashCode();
     hash = (37 * hash) + DESCRIPTION_FIELD_NUMBER;
@@ -1397,6 +1722,10 @@ public int hashCode() {
       hash = (37 * hash) + SOURCE_SYSTEM_TIMESTAMPS_FIELD_NUMBER;
       hash = (53 * hash) + getSourceSystemTimestamps().hashCode();
     }
+    if (hasDataSource()) {
+      hash = (37 * hash) + DATA_SOURCE_FIELD_NUMBER;
+      hash = (53 * hash) + getDataSource().hashCode();
+    }
     switch (entryTypeCase_) {
       case 2:
         hash = (37 * hash) + TYPE_FIELD_NUMBER;
@@ -1437,6 +1766,14 @@ public int hashCode() {
       case 0:
       default:
     }
+    switch (specCase_) {
+      case 24:
+        hash = (37 * hash) + DATABASE_TABLE_SPEC_FIELD_NUMBER;
+        hash = (53 * hash) + getDatabaseTableSpec().hashCode();
+        break;
+      case 0:
+      default:
+    }
     hash = (29 * hash) + unknownFields.hashCode();
     memoizedHashCode = hash;
     return hash;
@@ -1593,6 +1930,8 @@ public Builder clear() {
 
       linkedResource_ = "";
 
+      fullyQualifiedName_ = "";
+
       displayName_ = "";
 
       description_ = "";
@@ -1609,12 +1948,20 @@ public Builder clear() {
         sourceSystemTimestamps_ = null;
         sourceSystemTimestampsBuilder_ = null;
       }
+      if (dataSourceBuilder_ == null) {
+        dataSource_ = null;
+      } else {
+        dataSource_ = null;
+        dataSourceBuilder_ = null;
+      }
       entryTypeCase_ = 0;
       entryType_ = null;
       systemCase_ = 0;
       system_ = null;
       typeSpecCase_ = 0;
       typeSpec_ = null;
+      specCase_ = 0;
+      spec_ = null;
       return this;
     }
 
@@ -1644,6 +1991,7 @@ public com.google.cloud.datacatalog.v1.Entry buildPartial() {
           new com.google.cloud.datacatalog.v1.Entry(this);
       result.name_ = name_;
       result.linkedResource_ = linkedResource_;
+      result.fullyQualifiedName_ = fullyQualifiedName_;
       if (entryTypeCase_ == 2) {
         result.entryType_ = entryType_;
       }
@@ -1677,6 +2025,13 @@ public com.google.cloud.datacatalog.v1.Entry buildPartial() {
           result.typeSpec_ = bigqueryDateShardedSpecBuilder_.build();
         }
       }
+      if (specCase_ == 24) {
+        if (databaseTableSpecBuilder_ == null) {
+          result.spec_ = spec_;
+        } else {
+          result.spec_ = databaseTableSpecBuilder_.build();
+        }
+      }
       result.displayName_ = displayName_;
       result.description_ = description_;
       if (schemaBuilder_ == null) {
@@ -1689,9 +2044,15 @@ public com.google.cloud.datacatalog.v1.Entry buildPartial() {
       } else {
         result.sourceSystemTimestamps_ = sourceSystemTimestampsBuilder_.build();
       }
+      if (dataSourceBuilder_ == null) {
+        result.dataSource_ = dataSource_;
+      } else {
+        result.dataSource_ = dataSourceBuilder_.build();
+      }
       result.entryTypeCase_ = entryTypeCase_;
       result.systemCase_ = systemCase_;
       result.typeSpecCase_ = typeSpecCase_;
+      result.specCase_ = specCase_;
       onBuilt();
       return result;
     }
@@ -1749,6 +2110,10 @@ public Builder mergeFrom(com.google.cloud.datacatalog.v1.Entry other) {
         linkedResource_ = other.linkedResource_;
         onChanged();
       }
+      if (!other.getFullyQualifiedName().isEmpty()) {
+        fullyQualifiedName_ = other.fullyQualifiedName_;
+        onChanged();
+      }
       if (!other.getDisplayName().isEmpty()) {
         displayName_ = other.displayName_;
         onChanged();
@@ -1763,6 +2128,9 @@ public Builder mergeFrom(com.google.cloud.datacatalog.v1.Entry other) {
       if (other.hasSourceSystemTimestamps()) {
         mergeSourceSystemTimestamps(other.getSourceSystemTimestamps());
       }
+      if (other.hasDataSource()) {
+        mergeDataSource(other.getDataSource());
+      }
       switch (other.getEntryTypeCase()) {
         case TYPE:
           {
@@ -1820,6 +2188,17 @@ public Builder mergeFrom(com.google.cloud.datacatalog.v1.Entry other) {
             break;
           }
       }
+      switch (other.getSpecCase()) {
+        case DATABASE_TABLE_SPEC:
+          {
+            mergeDatabaseTableSpec(other.getDatabaseTableSpec());
+            break;
+          }
+        case SPEC_NOT_SET:
+          {
+            break;
+          }
+      }
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
       return this;
@@ -1891,18 +2270,35 @@ public Builder clearTypeSpec() {
       return this;
     }
 
+    private int specCase_ = 0;
+    private java.lang.Object spec_;
+
+    public SpecCase getSpecCase() {
+      return SpecCase.forNumber(specCase_);
+    }
+
+    public Builder clearSpec() {
+      specCase_ = 0;
+      spec_ = null;
+      onChanged();
+      return this;
+    }
+
     private java.lang.Object name_ = "";
     /**
      *
      *
      * 
    -     * The Data Catalog resource name of the entry in URL format. Example:
-     * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}
-     * Note that this Entry and its child resources may not actually be stored in
-     * the location in this name.
+     * Output only. The resource name of an entry in URL format.
+     * Example:
+     * `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}`
+     * Note: The entry itself and its child resources might not be
+     * stored in the location specified in its name.
      * 
    
      *
-     * string name = 1 [(.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+     * 
      *
      * @return The name.
      */
@@ -1921,13 +2317,16 @@ public java.lang.String getName() {
      *
      *
      * 
    -     * The Data Catalog resource name of the entry in URL format. Example:
-     * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}
-     * Note that this Entry and its child resources may not actually be stored in
-     * the location in this name.
+     * Output only. The resource name of an entry in URL format.
+     * Example:
+     * `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}`
+     * Note: The entry itself and its child resources might not be
+     * stored in the location specified in its name.
      * 
    
      *
-     * string name = 1 [(.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+     * 
      *
      * @return The bytes for name.
      */
@@ -1946,13 +2345,16 @@ public com.google.protobuf.ByteString getNameBytes() {
      *
      *
      * 
    -     * The Data Catalog resource name of the entry in URL format. Example:
-     * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}
-     * Note that this Entry and its child resources may not actually be stored in
-     * the location in this name.
+     * Output only. The resource name of an entry in URL format.
+     * Example:
+     * `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}`
+     * Note: The entry itself and its child resources might not be
+     * stored in the location specified in its name.
      * 
    
      *
-     * string name = 1 [(.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+     * 
      *
      * @param value The name to set.
      * @return This builder for chaining.
@@ -1970,13 +2372,16 @@ public Builder setName(java.lang.String value) {
      *
      *
      * 
    -     * The Data Catalog resource name of the entry in URL format. Example:
-     * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}
-     * Note that this Entry and its child resources may not actually be stored in
-     * the location in this name.
+     * Output only. The resource name of an entry in URL format.
+     * Example:
+     * `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}`
+     * Note: The entry itself and its child resources might not be
+     * stored in the location specified in its name.
      * 
    
      *
-     * string name = 1 [(.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+     * 
      *
      * @return This builder for chaining.
      */
@@ -1990,13 +2395,16 @@ public Builder clearName() {
      *
      *
      * 
    -     * The Data Catalog resource name of the entry in URL format. Example:
-     * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}
-     * Note that this Entry and its child resources may not actually be stored in
-     * the location in this name.
+     * Output only. The resource name of an entry in URL format.
+     * Example:
+     * `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}`
+     * Note: The entry itself and its child resources might not be
+     * stored in the location specified in its name.
      * 
    
      *
-     * string name = 1 [(.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+     * 
      *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
@@ -2022,10 +2430,14 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
      * the
      * resource](https://cloud.google.com/apis/design/resource_names#full_resource_name).
      * For example, the `linked_resource` for a table resource from BigQuery is:
-     * * //bigquery.googleapis.com/projects/projectId/datasets/datasetId/tables/tableId
-     * Output only when Entry is of type in the EntryType enum. For entries with
-     * user_specified_type, this field is optional and defaults to an empty
-     * string.
+     * `//bigquery.googleapis.com/projects/{projectId}/datasets/{datasetId}/tables/{tableId}`
+     * Output only when entry is one of the types in the `EntryType` enum.
+     * For entries with a `user_specified_type`, this field is optional and
+     * defaults to an empty string.
+     * The resource string must contain only letters (a-z, A-Z), numbers (0-9),
+     * underscores (_), periods (.), colons (:), slashes (/), dashes (-),
+     * and hashes (#).
+     * The maximum size is 200 bytes when encoded in UTF-8.
      * 
    
      *
      * string linked_resource = 9;
@@ -2052,10 +2464,14 @@ public java.lang.String getLinkedResource() {
      * the
      * resource](https://cloud.google.com/apis/design/resource_names#full_resource_name).
      * For example, the `linked_resource` for a table resource from BigQuery is:
-     * * //bigquery.googleapis.com/projects/projectId/datasets/datasetId/tables/tableId
-     * Output only when Entry is of type in the EntryType enum. For entries with
-     * user_specified_type, this field is optional and defaults to an empty
-     * string.
+     * `//bigquery.googleapis.com/projects/{projectId}/datasets/{datasetId}/tables/{tableId}`
+     * Output only when entry is one of the types in the `EntryType` enum.
+     * For entries with a `user_specified_type`, this field is optional and
+     * defaults to an empty string.
+     * The resource string must contain only letters (a-z, A-Z), numbers (0-9),
+     * underscores (_), periods (.), colons (:), slashes (/), dashes (-),
+     * and hashes (#).
+     * The maximum size is 200 bytes when encoded in UTF-8.
      * 
    
      *
      * string linked_resource = 9;
@@ -2082,10 +2498,14 @@ public com.google.protobuf.ByteString getLinkedResourceBytes() {
      * the
      * resource](https://cloud.google.com/apis/design/resource_names#full_resource_name).
      * For example, the `linked_resource` for a table resource from BigQuery is:
-     * * //bigquery.googleapis.com/projects/projectId/datasets/datasetId/tables/tableId
-     * Output only when Entry is of type in the EntryType enum. For entries with
-     * user_specified_type, this field is optional and defaults to an empty
-     * string.
+     * `//bigquery.googleapis.com/projects/{projectId}/datasets/{datasetId}/tables/{tableId}`
+     * Output only when entry is one of the types in the `EntryType` enum.
+     * For entries with a `user_specified_type`, this field is optional and
+     * defaults to an empty string.
+     * The resource string must contain only letters (a-z, A-Z), numbers (0-9),
+     * underscores (_), periods (.), colons (:), slashes (/), dashes (-),
+     * and hashes (#).
+     * The maximum size is 200 bytes when encoded in UTF-8.
      * 
    
      *
      * string linked_resource = 9;
@@ -2111,10 +2531,14 @@ public Builder setLinkedResource(java.lang.String value) {
      * the
      * resource](https://cloud.google.com/apis/design/resource_names#full_resource_name).
      * For example, the `linked_resource` for a table resource from BigQuery is:
-     * * //bigquery.googleapis.com/projects/projectId/datasets/datasetId/tables/tableId
-     * Output only when Entry is of type in the EntryType enum. For entries with
-     * user_specified_type, this field is optional and defaults to an empty
-     * string.
+     * `//bigquery.googleapis.com/projects/{projectId}/datasets/{datasetId}/tables/{tableId}`
+     * Output only when entry is one of the types in the `EntryType` enum.
+     * For entries with a `user_specified_type`, this field is optional and
+     * defaults to an empty string.
+     * The resource string must contain only letters (a-z, A-Z), numbers (0-9),
+     * underscores (_), periods (.), colons (:), slashes (/), dashes (-),
+     * and hashes (#).
+     * The maximum size is 200 bytes when encoded in UTF-8.
      * 
    
      *
      * string linked_resource = 9;
@@ -2136,10 +2560,14 @@ public Builder clearLinkedResource() {
      * the
      * resource](https://cloud.google.com/apis/design/resource_names#full_resource_name).
      * For example, the `linked_resource` for a table resource from BigQuery is:
-     * * //bigquery.googleapis.com/projects/projectId/datasets/datasetId/tables/tableId
-     * Output only when Entry is of type in the EntryType enum. For entries with
-     * user_specified_type, this field is optional and defaults to an empty
-     * string.
+     * `//bigquery.googleapis.com/projects/{projectId}/datasets/{datasetId}/tables/{tableId}`
+     * Output only when entry is one of the types in the `EntryType` enum.
+     * For entries with a `user_specified_type`, this field is optional and
+     * defaults to an empty string.
+     * The resource string must contain only letters (a-z, A-Z), numbers (0-9),
+     * underscores (_), periods (.), colons (:), slashes (/), dashes (-),
+     * and hashes (#).
+     * The maximum size is 200 bytes when encoded in UTF-8.
      * 
    
      *
      * string linked_resource = 9;
@@ -2158,57 +2586,96 @@ public Builder setLinkedResourceBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
+    private java.lang.Object fullyQualifiedName_ = "";
     /**
      *
      *
      * 
    -     * The type of the entry.
-     * Only used for Entries with types in the EntryType enum.
+     * Fully qualified name (FQN) of the resource. Set automatically for entries
+     * representing resources from synced systems. Settable only during creation
+     * and read-only afterwards. Can be used for search and lookup of the entries.
+     * FQNs take two forms:
+     * * For non-regionalized resources:
+     *   `{SYSTEM}:{PROJECT}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+     * * For regionalized resources:
+     *   `{SYSTEM}:{PROJECT}.{LOCATION_ID}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+     * Example for a DPMS table:
+     * `dataproc_metastore:project_id.location_id.instance_id.database_id.table_id`
      * 
    
      *
-     * .google.cloud.datacatalog.v1.EntryType type = 2;
+     * string fully_qualified_name = 29;
      *
-     * @return Whether the type field is set.
+     * @return The fullyQualifiedName.
      */
-    @java.lang.Override
-    public boolean hasType() {
-      return entryTypeCase_ == 2;
+    public java.lang.String getFullyQualifiedName() {
+      java.lang.Object ref = fullyQualifiedName_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        fullyQualifiedName_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
     }
     /**
      *
      *
      * 
    -     * The type of the entry.
-     * Only used for Entries with types in the EntryType enum.
+     * Fully qualified name (FQN) of the resource. Set automatically for entries
+     * representing resources from synced systems. Settable only during creation
+     * and read-only afterwards. Can be used for search and lookup of the entries.
+     * FQNs take two forms:
+     * * For non-regionalized resources:
+     *   `{SYSTEM}:{PROJECT}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+     * * For regionalized resources:
+     *   `{SYSTEM}:{PROJECT}.{LOCATION_ID}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+     * Example for a DPMS table:
+     * `dataproc_metastore:project_id.location_id.instance_id.database_id.table_id`
      * 
    
      *
-     * .google.cloud.datacatalog.v1.EntryType type = 2;
+     * string fully_qualified_name = 29;
      *
-     * @return The enum numeric value on the wire for type.
+     * @return The bytes for fullyQualifiedName.
      */
-    @java.lang.Override
-    public int getTypeValue() {
-      if (entryTypeCase_ == 2) {
-        return ((java.lang.Integer) entryType_).intValue();
+    public com.google.protobuf.ByteString getFullyQualifiedNameBytes() {
+      java.lang.Object ref = fullyQualifiedName_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        fullyQualifiedName_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
       }
-      return 0;
     }
     /**
      *
      *
      * 
    -     * The type of the entry.
-     * Only used for Entries with types in the EntryType enum.
+     * Fully qualified name (FQN) of the resource. Set automatically for entries
+     * representing resources from synced systems. Settable only during creation
+     * and read-only afterwards. Can be used for search and lookup of the entries.
+     * FQNs take two forms:
+     * * For non-regionalized resources:
+     *   `{SYSTEM}:{PROJECT}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+     * * For regionalized resources:
+     *   `{SYSTEM}:{PROJECT}.{LOCATION_ID}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+     * Example for a DPMS table:
+     * `dataproc_metastore:project_id.location_id.instance_id.database_id.table_id`
      * 
    
      *
-     * .google.cloud.datacatalog.v1.EntryType type = 2;
+     * string fully_qualified_name = 29;
      *
-     * @param value The enum numeric value on the wire for type to set.
+     * @param value The fullyQualifiedName to set.
      * @return This builder for chaining.
      */
-    public Builder setTypeValue(int value) {
-      entryTypeCase_ = 2;
-      entryType_ = value;
+    public Builder setFullyQualifiedName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      fullyQualifiedName_ = value;
       onChanged();
       return this;
     }
@@ -2216,11 +2683,123 @@ public Builder setTypeValue(int value) {
      *
      *
      * 
    -     * The type of the entry.
-     * Only used for Entries with types in the EntryType enum.
+     * Fully qualified name (FQN) of the resource. Set automatically for entries
+     * representing resources from synced systems. Settable only during creation
+     * and read-only afterwards. Can be used for search and lookup of the entries.
+     * FQNs take two forms:
+     * * For non-regionalized resources:
+     *   `{SYSTEM}:{PROJECT}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+     * * For regionalized resources:
+     *   `{SYSTEM}:{PROJECT}.{LOCATION_ID}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+     * Example for a DPMS table:
+     * `dataproc_metastore:project_id.location_id.instance_id.database_id.table_id`
      * 
    
      *
-     * .google.cloud.datacatalog.v1.EntryType type = 2;
+     * string fully_qualified_name = 29;
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearFullyQualifiedName() {
+
+      fullyQualifiedName_ = getDefaultInstance().getFullyQualifiedName();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Fully qualified name (FQN) of the resource. Set automatically for entries
+     * representing resources from synced systems. Settable only during creation
+     * and read-only afterwards. Can be used for search and lookup of the entries.
+     * FQNs take two forms:
+     * * For non-regionalized resources:
+     *   `{SYSTEM}:{PROJECT}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+     * * For regionalized resources:
+     *   `{SYSTEM}:{PROJECT}.{LOCATION_ID}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+     * Example for a DPMS table:
+     * `dataproc_metastore:project_id.location_id.instance_id.database_id.table_id`
+     * 
    
+     *
+     * string fully_qualified_name = 29;
+     *
+     * @param value The bytes for fullyQualifiedName to set.
+     * @return This builder for chaining.
+     */
+    public Builder setFullyQualifiedNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      fullyQualifiedName_ = value;
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * 
    +     * The type of the entry.
+     * Only used for Entries with types in the EntryType enum.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.EntryType type = 2;
+     *
+     * @return Whether the type field is set.
+     */
+    @java.lang.Override
+    public boolean hasType() {
+      return entryTypeCase_ == 2;
+    }
+    /**
+     *
+     *
+     * 
    +     * The type of the entry.
+     * Only used for Entries with types in the EntryType enum.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.EntryType type = 2;
+     *
+     * @return The enum numeric value on the wire for type.
+     */
+    @java.lang.Override
+    public int getTypeValue() {
+      if (entryTypeCase_ == 2) {
+        return ((java.lang.Integer) entryType_).intValue();
+      }
+      return 0;
+    }
+    /**
+     *
+     *
+     * 
    +     * The type of the entry.
+     * Only used for Entries with types in the EntryType enum.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.EntryType type = 2;
+     *
+     * @param value The enum numeric value on the wire for type to set.
+     * @return This builder for chaining.
+     */
+    public Builder setTypeValue(int value) {
+      entryTypeCase_ = 2;
+      entryType_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The type of the entry.
+     * Only used for Entries with types in the EntryType enum.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.EntryType type = 2;
      *
      * @return The type.
      */
@@ -2463,8 +3042,8 @@ public Builder setUserSpecifiedTypeBytes(com.google.protobuf.ByteString value) {
      *
      *
      * 
    -     * Output only. This field indicates the entry's source system that Data
-     * Catalog integrates with, such as BigQuery or Pub/Sub.
+     * Output only. This field indicates the entry's source system that Data Catalog
+     * integrates with, such as BigQuery or Pub/Sub.
      * 
    
      *
      * 
@@ -2481,8 +3060,8 @@ public boolean hasIntegratedSystem() {
      *
      *
      * 
    -     * Output only. This field indicates the entry's source system that Data
-     * Catalog integrates with, such as BigQuery or Pub/Sub.
+     * Output only. This field indicates the entry's source system that Data Catalog
+     * integrates with, such as BigQuery or Pub/Sub.
      * 
    
      *
      * 
@@ -2502,8 +3081,8 @@ public int getIntegratedSystemValue() {
      *
      *
      * 
    -     * Output only. This field indicates the entry's source system that Data
-     * Catalog integrates with, such as BigQuery or Pub/Sub.
+     * Output only. This field indicates the entry's source system that Data Catalog
+     * integrates with, such as BigQuery or Pub/Sub.
      * 
    
      *
      * 
@@ -2523,8 +3102,8 @@ public Builder setIntegratedSystemValue(int value) {
      *
      *
      * 
    -     * Output only. This field indicates the entry's source system that Data
-     * Catalog integrates with, such as BigQuery or Pub/Sub.
+     * Output only. This field indicates the entry's source system that Data Catalog
+     * integrates with, such as BigQuery or Pub/Sub.
      * 
    
      *
      * 
@@ -2549,8 +3128,8 @@ public com.google.cloud.datacatalog.v1.IntegratedSystem getIntegratedSystem() {
      *
      *
      * 
    -     * Output only. This field indicates the entry's source system that Data
-     * Catalog integrates with, such as BigQuery or Pub/Sub.
+     * Output only. This field indicates the entry's source system that Data Catalog
+     * integrates with, such as BigQuery or Pub/Sub.
      * 
    
      *
      * 
@@ -2573,8 +3152,8 @@ public Builder setIntegratedSystem(com.google.cloud.datacatalog.v1.IntegratedSys
      *
      *
      * 
    -     * Output only. This field indicates the entry's source system that Data
-     * Catalog integrates with, such as BigQuery or Pub/Sub.
+     * Output only. This field indicates the entry's source system that Data Catalog
+     * integrates with, such as BigQuery or Pub/Sub.
      * 
    
      *
      * 
@@ -3429,14 +4008,235 @@ public Builder clearBigqueryDateShardedSpec() {
       return bigqueryDateShardedSpecBuilder_;
     }
 
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.datacatalog.v1.DatabaseTableSpec,
+            com.google.cloud.datacatalog.v1.DatabaseTableSpec.Builder,
+            com.google.cloud.datacatalog.v1.DatabaseTableSpecOrBuilder>
+        databaseTableSpecBuilder_;
+    /**
+     *
+     *
+     * 
    +     * Specification that applies to a table resource. Only valid
+     * for entries of `TABLE` type.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.DatabaseTableSpec database_table_spec = 24;
+     *
+     * @return Whether the databaseTableSpec field is set.
+     */
+    @java.lang.Override
+    public boolean hasDatabaseTableSpec() {
+      return specCase_ == 24;
+    }
+    /**
+     *
+     *
+     * 
    +     * Specification that applies to a table resource. Only valid
+     * for entries of `TABLE` type.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.DatabaseTableSpec database_table_spec = 24;
+     *
+     * @return The databaseTableSpec.
+     */
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.DatabaseTableSpec getDatabaseTableSpec() {
+      if (databaseTableSpecBuilder_ == null) {
+        if (specCase_ == 24) {
+          return (com.google.cloud.datacatalog.v1.DatabaseTableSpec) spec_;
+        }
+        return com.google.cloud.datacatalog.v1.DatabaseTableSpec.getDefaultInstance();
+      } else {
+        if (specCase_ == 24) {
+          return databaseTableSpecBuilder_.getMessage();
+        }
+        return com.google.cloud.datacatalog.v1.DatabaseTableSpec.getDefaultInstance();
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Specification that applies to a table resource. Only valid
+     * for entries of `TABLE` type.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.DatabaseTableSpec database_table_spec = 24;
+     */
+    public Builder setDatabaseTableSpec(com.google.cloud.datacatalog.v1.DatabaseTableSpec value) {
+      if (databaseTableSpecBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        spec_ = value;
+        onChanged();
+      } else {
+        databaseTableSpecBuilder_.setMessage(value);
+      }
+      specCase_ = 24;
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Specification that applies to a table resource. Only valid
+     * for entries of `TABLE` type.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.DatabaseTableSpec database_table_spec = 24;
+     */
+    public Builder setDatabaseTableSpec(
+        com.google.cloud.datacatalog.v1.DatabaseTableSpec.Builder builderForValue) {
+      if (databaseTableSpecBuilder_ == null) {
+        spec_ = builderForValue.build();
+        onChanged();
+      } else {
+        databaseTableSpecBuilder_.setMessage(builderForValue.build());
+      }
+      specCase_ = 24;
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Specification that applies to a table resource. Only valid
+     * for entries of `TABLE` type.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.DatabaseTableSpec database_table_spec = 24;
+     */
+    public Builder mergeDatabaseTableSpec(com.google.cloud.datacatalog.v1.DatabaseTableSpec value) {
+      if (databaseTableSpecBuilder_ == null) {
+        if (specCase_ == 24
+            && spec_ != com.google.cloud.datacatalog.v1.DatabaseTableSpec.getDefaultInstance()) {
+          spec_ =
+              com.google.cloud.datacatalog.v1.DatabaseTableSpec.newBuilder(
+                      (com.google.cloud.datacatalog.v1.DatabaseTableSpec) spec_)
+                  .mergeFrom(value)
+                  .buildPartial();
+        } else {
+          spec_ = value;
+        }
+        onChanged();
+      } else {
+        if (specCase_ == 24) {
+          databaseTableSpecBuilder_.mergeFrom(value);
+        }
+        databaseTableSpecBuilder_.setMessage(value);
+      }
+      specCase_ = 24;
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Specification that applies to a table resource. Only valid
+     * for entries of `TABLE` type.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.DatabaseTableSpec database_table_spec = 24;
+     */
+    public Builder clearDatabaseTableSpec() {
+      if (databaseTableSpecBuilder_ == null) {
+        if (specCase_ == 24) {
+          specCase_ = 0;
+          spec_ = null;
+          onChanged();
+        }
+      } else {
+        if (specCase_ == 24) {
+          specCase_ = 0;
+          spec_ = null;
+        }
+        databaseTableSpecBuilder_.clear();
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Specification that applies to a table resource. Only valid
+     * for entries of `TABLE` type.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.DatabaseTableSpec database_table_spec = 24;
+     */
+    public com.google.cloud.datacatalog.v1.DatabaseTableSpec.Builder getDatabaseTableSpecBuilder() {
+      return getDatabaseTableSpecFieldBuilder().getBuilder();
+    }
+    /**
+     *
+     *
+     * 
    +     * Specification that applies to a table resource. Only valid
+     * for entries of `TABLE` type.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.DatabaseTableSpec database_table_spec = 24;
+     */
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.DatabaseTableSpecOrBuilder
+        getDatabaseTableSpecOrBuilder() {
+      if ((specCase_ == 24) && (databaseTableSpecBuilder_ != null)) {
+        return databaseTableSpecBuilder_.getMessageOrBuilder();
+      } else {
+        if (specCase_ == 24) {
+          return (com.google.cloud.datacatalog.v1.DatabaseTableSpec) spec_;
+        }
+        return com.google.cloud.datacatalog.v1.DatabaseTableSpec.getDefaultInstance();
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Specification that applies to a table resource. Only valid
+     * for entries of `TABLE` type.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.DatabaseTableSpec database_table_spec = 24;
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.datacatalog.v1.DatabaseTableSpec,
+            com.google.cloud.datacatalog.v1.DatabaseTableSpec.Builder,
+            com.google.cloud.datacatalog.v1.DatabaseTableSpecOrBuilder>
+        getDatabaseTableSpecFieldBuilder() {
+      if (databaseTableSpecBuilder_ == null) {
+        if (!(specCase_ == 24)) {
+          spec_ = com.google.cloud.datacatalog.v1.DatabaseTableSpec.getDefaultInstance();
+        }
+        databaseTableSpecBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.datacatalog.v1.DatabaseTableSpec,
+                com.google.cloud.datacatalog.v1.DatabaseTableSpec.Builder,
+                com.google.cloud.datacatalog.v1.DatabaseTableSpecOrBuilder>(
+                (com.google.cloud.datacatalog.v1.DatabaseTableSpec) spec_,
+                getParentForChildren(),
+                isClean());
+        spec_ = null;
+      }
+      specCase_ = 24;
+      onChanged();
+      ;
+      return databaseTableSpecBuilder_;
+    }
+
     private java.lang.Object displayName_ = "";
     /**
      *
      *
      * 
    -     * Display information such as title and description. A short name to identify
-     * the entry, for example, "Analytics Data - Jan 2011". Default value is an
-     * empty string.
+     * Display name of an entry.
+     * The name must contain only Unicode letters, numbers (0-9), underscores (_),
+     * dashes (-), spaces ( ), and can't start or end with spaces.
+     * The maximum size is 200 bytes when encoded in UTF-8.
+     * Default value is an empty string.
      * 
    
      *
      * string display_name = 3;
@@ -3458,9 +4258,11 @@ public java.lang.String getDisplayName() {
      *
      *
      * 
    -     * Display information such as title and description. A short name to identify
-     * the entry, for example, "Analytics Data - Jan 2011". Default value is an
-     * empty string.
+     * Display name of an entry.
+     * The name must contain only Unicode letters, numbers (0-9), underscores (_),
+     * dashes (-), spaces ( ), and can't start or end with spaces.
+     * The maximum size is 200 bytes when encoded in UTF-8.
+     * Default value is an empty string.
      * 
    
      *
      * string display_name = 3;
@@ -3482,9 +4284,11 @@ public com.google.protobuf.ByteString getDisplayNameBytes() {
      *
      *
      * 
    -     * Display information such as title and description. A short name to identify
-     * the entry, for example, "Analytics Data - Jan 2011". Default value is an
-     * empty string.
+     * Display name of an entry.
+     * The name must contain only Unicode letters, numbers (0-9), underscores (_),
+     * dashes (-), spaces ( ), and can't start or end with spaces.
+     * The maximum size is 200 bytes when encoded in UTF-8.
+     * Default value is an empty string.
      * 
    
      *
      * string display_name = 3;
@@ -3505,9 +4309,11 @@ public Builder setDisplayName(java.lang.String value) {
      *
      *
      * 
    -     * Display information such as title and description. A short name to identify
-     * the entry, for example, "Analytics Data - Jan 2011". Default value is an
-     * empty string.
+     * Display name of an entry.
+     * The name must contain only Unicode letters, numbers (0-9), underscores (_),
+     * dashes (-), spaces ( ), and can't start or end with spaces.
+     * The maximum size is 200 bytes when encoded in UTF-8.
+     * Default value is an empty string.
      * 
    
      *
      * string display_name = 3;
@@ -3524,9 +4330,11 @@ public Builder clearDisplayName() {
      *
      *
      * 
    -     * Display information such as title and description. A short name to identify
-     * the entry, for example, "Analytics Data - Jan 2011". Default value is an
-     * empty string.
+     * Display name of an entry.
+     * The name must contain only Unicode letters, numbers (0-9), underscores (_),
+     * dashes (-), spaces ( ), and can't start or end with spaces.
+     * The maximum size is 200 bytes when encoded in UTF-8.
+     * Default value is an empty string.
      * 
    
      *
      * string display_name = 3;
@@ -3550,8 +4358,13 @@ public Builder setDisplayNameBytes(com.google.protobuf.ByteString value) {
      *
      *
      * 
    -     * Entry description, which can consist of several sentences or paragraphs
-     * that describe entry contents. Default value is an empty string.
+     * Entry description that can consist of several sentences or paragraphs
+     * that describe entry contents.
+     * The description must not contain Unicode non-characters as well as C0
+     * and C1 control codes except tabs (HT), new lines (LF), carriage returns
+     * (CR), and page breaks (FF).
+     * The maximum size is 2000 bytes when encoded in UTF-8.
+     * Default value is an empty string.
      * 
    
      *
      * string description = 4;
@@ -3573,8 +4386,13 @@ public java.lang.String getDescription() {
      *
      *
      * 
    -     * Entry description, which can consist of several sentences or paragraphs
-     * that describe entry contents. Default value is an empty string.
+     * Entry description that can consist of several sentences or paragraphs
+     * that describe entry contents.
+     * The description must not contain Unicode non-characters as well as C0
+     * and C1 control codes except tabs (HT), new lines (LF), carriage returns
+     * (CR), and page breaks (FF).
+     * The maximum size is 2000 bytes when encoded in UTF-8.
+     * Default value is an empty string.
      * 
    
      *
      * string description = 4;
@@ -3596,8 +4414,13 @@ public com.google.protobuf.ByteString getDescriptionBytes() {
      *
      *
      * 
    -     * Entry description, which can consist of several sentences or paragraphs
-     * that describe entry contents. Default value is an empty string.
+     * Entry description that can consist of several sentences or paragraphs
+     * that describe entry contents.
+     * The description must not contain Unicode non-characters as well as C0
+     * and C1 control codes except tabs (HT), new lines (LF), carriage returns
+     * (CR), and page breaks (FF).
+     * The maximum size is 2000 bytes when encoded in UTF-8.
+     * Default value is an empty string.
      * 
    
      *
      * string description = 4;
@@ -3618,8 +4441,13 @@ public Builder setDescription(java.lang.String value) {
      *
      *
      * 
    -     * Entry description, which can consist of several sentences or paragraphs
-     * that describe entry contents. Default value is an empty string.
+     * Entry description that can consist of several sentences or paragraphs
+     * that describe entry contents.
+     * The description must not contain Unicode non-characters as well as C0
+     * and C1 control codes except tabs (HT), new lines (LF), carriage returns
+     * (CR), and page breaks (FF).
+     * The maximum size is 2000 bytes when encoded in UTF-8.
+     * Default value is an empty string.
      * 
    
      *
      * string description = 4;
@@ -3636,8 +4464,13 @@ public Builder clearDescription() {
      *
      *
      * 
    -     * Entry description, which can consist of several sentences or paragraphs
-     * that describe entry contents. Default value is an empty string.
+     * Entry description that can consist of several sentences or paragraphs
+     * that describe entry contents.
+     * The description must not contain Unicode non-characters as well as C0
+     * and C1 control codes except tabs (HT), new lines (LF), carriage returns
+     * (CR), and page breaks (FF).
+     * The maximum size is 2000 bytes when encoded in UTF-8.
+     * Default value is an empty string.
      * 
    
      *
      * string description = 4;
@@ -4058,6 +4891,210 @@ public Builder clearSourceSystemTimestamps() {
       return sourceSystemTimestampsBuilder_;
     }
 
+    private com.google.cloud.datacatalog.v1.DataSource dataSource_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.datacatalog.v1.DataSource,
+            com.google.cloud.datacatalog.v1.DataSource.Builder,
+            com.google.cloud.datacatalog.v1.DataSourceOrBuilder>
+        dataSourceBuilder_;
+    /**
+     *
+     *
+     * 
    +     * Output only. Physical location of the entry.
+     * 
    
+     *
+     * 
+     * .google.cloud.datacatalog.v1.DataSource data_source = 20 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
+     * @return Whether the dataSource field is set.
+     */
+    public boolean hasDataSource() {
+      return dataSourceBuilder_ != null || dataSource_ != null;
+    }
+    /**
+     *
+     *
+     * 
    +     * Output only. Physical location of the entry.
+     * 
    
+     *
+     * 
+     * .google.cloud.datacatalog.v1.DataSource data_source = 20 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
+     * @return The dataSource.
+     */
+    public com.google.cloud.datacatalog.v1.DataSource getDataSource() {
+      if (dataSourceBuilder_ == null) {
+        return dataSource_ == null
+            ? com.google.cloud.datacatalog.v1.DataSource.getDefaultInstance()
+            : dataSource_;
+      } else {
+        return dataSourceBuilder_.getMessage();
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Output only. Physical location of the entry.
+     * 
    
+     *
+     * 
+     * .google.cloud.datacatalog.v1.DataSource data_source = 20 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     */
+    public Builder setDataSource(com.google.cloud.datacatalog.v1.DataSource value) {
+      if (dataSourceBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        dataSource_ = value;
+        onChanged();
+      } else {
+        dataSourceBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Output only. Physical location of the entry.
+     * 
    
+     *
+     * 
+     * .google.cloud.datacatalog.v1.DataSource data_source = 20 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     */
+    public Builder setDataSource(
+        com.google.cloud.datacatalog.v1.DataSource.Builder builderForValue) {
+      if (dataSourceBuilder_ == null) {
+        dataSource_ = builderForValue.build();
+        onChanged();
+      } else {
+        dataSourceBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Output only. Physical location of the entry.
+     * 
    
+     *
+     * 
+     * .google.cloud.datacatalog.v1.DataSource data_source = 20 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     */
+    public Builder mergeDataSource(com.google.cloud.datacatalog.v1.DataSource value) {
+      if (dataSourceBuilder_ == null) {
+        if (dataSource_ != null) {
+          dataSource_ =
+              com.google.cloud.datacatalog.v1.DataSource.newBuilder(dataSource_)
+                  .mergeFrom(value)
+                  .buildPartial();
+        } else {
+          dataSource_ = value;
+        }
+        onChanged();
+      } else {
+        dataSourceBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Output only. Physical location of the entry.
+     * 
    
+     *
+     * 
+     * .google.cloud.datacatalog.v1.DataSource data_source = 20 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     */
+    public Builder clearDataSource() {
+      if (dataSourceBuilder_ == null) {
+        dataSource_ = null;
+        onChanged();
+      } else {
+        dataSource_ = null;
+        dataSourceBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Output only. Physical location of the entry.
+     * 
    
+     *
+     * 
+     * .google.cloud.datacatalog.v1.DataSource data_source = 20 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     */
+    public com.google.cloud.datacatalog.v1.DataSource.Builder getDataSourceBuilder() {
+
+      onChanged();
+      return getDataSourceFieldBuilder().getBuilder();
+    }
+    /**
+     *
+     *
+     * 
    +     * Output only. Physical location of the entry.
+     * 
    
+     *
+     * 
+     * .google.cloud.datacatalog.v1.DataSource data_source = 20 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     */
+    public com.google.cloud.datacatalog.v1.DataSourceOrBuilder getDataSourceOrBuilder() {
+      if (dataSourceBuilder_ != null) {
+        return dataSourceBuilder_.getMessageOrBuilder();
+      } else {
+        return dataSource_ == null
+            ? com.google.cloud.datacatalog.v1.DataSource.getDefaultInstance()
+            : dataSource_;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Output only. Physical location of the entry.
+     * 
    
+     *
+     * 
+     * .google.cloud.datacatalog.v1.DataSource data_source = 20 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.datacatalog.v1.DataSource,
+            com.google.cloud.datacatalog.v1.DataSource.Builder,
+            com.google.cloud.datacatalog.v1.DataSourceOrBuilder>
+        getDataSourceFieldBuilder() {
+      if (dataSourceBuilder_ == null) {
+        dataSourceBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.datacatalog.v1.DataSource,
+                com.google.cloud.datacatalog.v1.DataSource.Builder,
+                com.google.cloud.datacatalog.v1.DataSourceOrBuilder>(
+                getDataSource(), getParentForChildren(), isClean());
+        dataSource_ = null;
+      }
+      return dataSourceBuilder_;
+    }
+
     @java.lang.Override
     public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/EntryGroup.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/EntryGroup.java
index a7dfc4ce..a7ca49f0 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/EntryGroup.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/EntryGroup.java
@@ -152,9 +152,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    * 
        * The resource name of the entry group in URL format. Example:
-   * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}
-   * Note that this EntryGroup and its child resources may not actually be
-   * stored in the location in this name.
+   * `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}`
+   * Note: The entry group itself and its child resources might not be
+   * stored in the location specified in its name.
    * 
    
    *
    * string name = 1;
@@ -178,9 +178,9 @@ public java.lang.String getName() {
    *
    * 
        * The resource name of the entry group in URL format. Example:
-   * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}
-   * Note that this EntryGroup and its child resources may not actually be
-   * stored in the location in this name.
+   * `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}`
+   * Note: The entry group itself and its child resources might not be
+   * stored in the location specified in its name.
    * 
    
    *
    * string name = 1;
@@ -310,8 +310,7 @@ public com.google.protobuf.ByteString getDescriptionBytes() {
    *
    *
    * 
    -   * Output only. Timestamps about this EntryGroup. Default value is empty
-   * timestamps.
+   * Output only. Timestamps about this EntryGroup. Default value is empty timestamps.
    * 
    
    *
    * 
@@ -328,8 +327,7 @@ public boolean hasDataCatalogTimestamps() {
    *
    *
    * 
    -   * Output only. Timestamps about this EntryGroup. Default value is empty
-   * timestamps.
+   * Output only. Timestamps about this EntryGroup. Default value is empty timestamps.
    * 
    
    *
    * 
@@ -348,8 +346,7 @@ public com.google.cloud.datacatalog.v1.SystemTimestamps getDataCatalogTimestamps
    *
    *
    * 
    -   * Output only. Timestamps about this EntryGroup. Default value is empty
-   * timestamps.
+   * Output only. Timestamps about this EntryGroup. Default value is empty timestamps.
    * 
    
    *
    * 
@@ -747,9 +744,9 @@ public Builder mergeFrom(
      *
      * 
          * The resource name of the entry group in URL format. Example:
-     * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}
-     * Note that this EntryGroup and its child resources may not actually be
-     * stored in the location in this name.
+     * `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}`
+     * Note: The entry group itself and its child resources might not be
+     * stored in the location specified in its name.
      * 
    
      *
      * string name = 1;
@@ -772,9 +769,9 @@ public java.lang.String getName() {
      *
      * 
          * The resource name of the entry group in URL format. Example:
-     * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}
-     * Note that this EntryGroup and its child resources may not actually be
-     * stored in the location in this name.
+     * `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}`
+     * Note: The entry group itself and its child resources might not be
+     * stored in the location specified in its name.
      * 
    
      *
      * string name = 1;
@@ -797,9 +794,9 @@ public com.google.protobuf.ByteString getNameBytes() {
      *
      * 
          * The resource name of the entry group in URL format. Example:
-     * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}
-     * Note that this EntryGroup and its child resources may not actually be
-     * stored in the location in this name.
+     * `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}`
+     * Note: The entry group itself and its child resources might not be
+     * stored in the location specified in its name.
      * 
    
      *
      * string name = 1;
@@ -821,9 +818,9 @@ public Builder setName(java.lang.String value) {
      *
      * 
          * The resource name of the entry group in URL format. Example:
-     * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}
-     * Note that this EntryGroup and its child resources may not actually be
-     * stored in the location in this name.
+     * `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}`
+     * Note: The entry group itself and its child resources might not be
+     * stored in the location specified in its name.
      * 
    
      *
      * string name = 1;
@@ -841,9 +838,9 @@ public Builder clearName() {
      *
      * 
          * The resource name of the entry group in URL format. Example:
-     * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}
-     * Note that this EntryGroup and its child resources may not actually be
-     * stored in the location in this name.
+     * `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}`
+     * Note: The entry group itself and its child resources might not be
+     * stored in the location specified in its name.
      * 
    
      *
      * string name = 1;
@@ -1099,8 +1096,7 @@ public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
      *
      *
      * 
    -     * Output only. Timestamps about this EntryGroup. Default value is empty
-     * timestamps.
+     * Output only. Timestamps about this EntryGroup. Default value is empty timestamps.
      * 
    
      *
      * 
@@ -1116,8 +1112,7 @@ public boolean hasDataCatalogTimestamps() {
      *
      *
      * 
    -     * Output only. Timestamps about this EntryGroup. Default value is empty
-     * timestamps.
+     * Output only. Timestamps about this EntryGroup. Default value is empty timestamps.
      * 
    
      *
      * 
@@ -1139,8 +1134,7 @@ public com.google.cloud.datacatalog.v1.SystemTimestamps getDataCatalogTimestamps
      *
      *
      * 
    -     * Output only. Timestamps about this EntryGroup. Default value is empty
-     * timestamps.
+     * Output only. Timestamps about this EntryGroup. Default value is empty timestamps.
      * 
    
      *
      * 
@@ -1165,8 +1159,7 @@ public Builder setDataCatalogTimestamps(
      *
      *
      * 
    -     * Output only. Timestamps about this EntryGroup. Default value is empty
-     * timestamps.
+     * Output only. Timestamps about this EntryGroup. Default value is empty timestamps.
      * 
    
      *
      * 
@@ -1188,8 +1181,7 @@ public Builder setDataCatalogTimestamps(
      *
      *
      * 
    -     * Output only. Timestamps about this EntryGroup. Default value is empty
-     * timestamps.
+     * Output only. Timestamps about this EntryGroup. Default value is empty timestamps.
      * 
    
      *
      * 
@@ -1218,8 +1210,7 @@ public Builder mergeDataCatalogTimestamps(
      *
      *
      * 
    -     * Output only. Timestamps about this EntryGroup. Default value is empty
-     * timestamps.
+     * Output only. Timestamps about this EntryGroup. Default value is empty timestamps.
      * 
    
      *
      * 
@@ -1241,8 +1232,7 @@ public Builder clearDataCatalogTimestamps() {
      *
      *
      * 
    -     * Output only. Timestamps about this EntryGroup. Default value is empty
-     * timestamps.
+     * Output only. Timestamps about this EntryGroup. Default value is empty timestamps.
      * 
    
      *
      * 
@@ -1259,8 +1249,7 @@ public Builder clearDataCatalogTimestamps() {
      *
      *
      * 
    -     * Output only. Timestamps about this EntryGroup. Default value is empty
-     * timestamps.
+     * Output only. Timestamps about this EntryGroup. Default value is empty timestamps.
      * 
    
      *
      * 
@@ -1281,8 +1270,7 @@ public Builder clearDataCatalogTimestamps() {
      *
      *
      * 
    -     * Output only. Timestamps about this EntryGroup. Default value is empty
-     * timestamps.
+     * Output only. Timestamps about this EntryGroup. Default value is empty timestamps.
      * 
    
      *
      * 
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/EntryGroupOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/EntryGroupOrBuilder.java
index 3df73089..a69343b5 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/EntryGroupOrBuilder.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/EntryGroupOrBuilder.java
@@ -28,9 +28,9 @@ public interface EntryGroupOrBuilder
    *
    * 
        * The resource name of the entry group in URL format. Example:
-   * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}
-   * Note that this EntryGroup and its child resources may not actually be
-   * stored in the location in this name.
+   * `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}`
+   * Note: The entry group itself and its child resources might not be
+   * stored in the location specified in its name.
    * 
    
    *
    * string name = 1;
@@ -43,9 +43,9 @@ public interface EntryGroupOrBuilder
    *
    * 
        * The resource name of the entry group in URL format. Example:
-   * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}
-   * Note that this EntryGroup and its child resources may not actually be
-   * stored in the location in this name.
+   * `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}`
+   * Note: The entry group itself and its child resources might not be
+   * stored in the location specified in its name.
    * 
    
    *
    * string name = 1;
@@ -114,8 +114,7 @@ public interface EntryGroupOrBuilder
    *
    *
    * 
    -   * Output only. Timestamps about this EntryGroup. Default value is empty
-   * timestamps.
+   * Output only. Timestamps about this EntryGroup. Default value is empty timestamps.
    * 
    
    *
    * 
@@ -129,8 +128,7 @@ public interface EntryGroupOrBuilder
    *
    *
    * 
    -   * Output only. Timestamps about this EntryGroup. Default value is empty
-   * timestamps.
+   * Output only. Timestamps about this EntryGroup. Default value is empty timestamps.
    * 
    
    *
    * 
@@ -144,8 +142,7 @@ public interface EntryGroupOrBuilder
    *
    *
    * 
    -   * Output only. Timestamps about this EntryGroup. Default value is empty
-   * timestamps.
+   * Output only. Timestamps about this EntryGroup. Default value is empty timestamps.
    * 
    
    *
    * 
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/EntryOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/EntryOrBuilder.java
index 08f5c9e5..1d44a4ff 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/EntryOrBuilder.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/EntryOrBuilder.java
@@ -27,13 +27,16 @@ public interface EntryOrBuilder
    *
    *
    * 
    -   * The Data Catalog resource name of the entry in URL format. Example:
-   * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}
-   * Note that this Entry and its child resources may not actually be stored in
-   * the location in this name.
+   * Output only. The resource name of an entry in URL format.
+   * Example:
+   * `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}`
+   * Note: The entry itself and its child resources might not be
+   * stored in the location specified in its name.
    * 
    
    *
-   * string name = 1 [(.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+   * 
    *
    * @return The name.
    */
@@ -42,13 +45,16 @@ public interface EntryOrBuilder
    *
    *
    * 
    -   * The Data Catalog resource name of the entry in URL format. Example:
-   * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}
-   * Note that this Entry and its child resources may not actually be stored in
-   * the location in this name.
+   * Output only. The resource name of an entry in URL format.
+   * Example:
+   * `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}`
+   * Note: The entry itself and its child resources might not be
+   * stored in the location specified in its name.
    * 
    
    *
-   * string name = 1 [(.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
+   * 
    *
    * @return The bytes for name.
    */
@@ -63,10 +69,14 @@ public interface EntryOrBuilder
    * the
    * resource](https://cloud.google.com/apis/design/resource_names#full_resource_name).
    * For example, the `linked_resource` for a table resource from BigQuery is:
-   * * //bigquery.googleapis.com/projects/projectId/datasets/datasetId/tables/tableId
-   * Output only when Entry is of type in the EntryType enum. For entries with
-   * user_specified_type, this field is optional and defaults to an empty
-   * string.
+   * `//bigquery.googleapis.com/projects/{projectId}/datasets/{datasetId}/tables/{tableId}`
+   * Output only when entry is one of the types in the `EntryType` enum.
+   * For entries with a `user_specified_type`, this field is optional and
+   * defaults to an empty string.
+   * The resource string must contain only letters (a-z, A-Z), numbers (0-9),
+   * underscores (_), periods (.), colons (:), slashes (/), dashes (-),
+   * and hashes (#).
+   * The maximum size is 200 bytes when encoded in UTF-8.
    * 
    
    *
    * string linked_resource = 9;
@@ -83,10 +93,14 @@ public interface EntryOrBuilder
    * the
    * resource](https://cloud.google.com/apis/design/resource_names#full_resource_name).
    * For example, the `linked_resource` for a table resource from BigQuery is:
-   * * //bigquery.googleapis.com/projects/projectId/datasets/datasetId/tables/tableId
-   * Output only when Entry is of type in the EntryType enum. For entries with
-   * user_specified_type, this field is optional and defaults to an empty
-   * string.
+   * `//bigquery.googleapis.com/projects/{projectId}/datasets/{datasetId}/tables/{tableId}`
+   * Output only when entry is one of the types in the `EntryType` enum.
+   * For entries with a `user_specified_type`, this field is optional and
+   * defaults to an empty string.
+   * The resource string must contain only letters (a-z, A-Z), numbers (0-9),
+   * underscores (_), periods (.), colons (:), slashes (/), dashes (-),
+   * and hashes (#).
+   * The maximum size is 200 bytes when encoded in UTF-8.
    * 
    
    *
    * string linked_resource = 9;
@@ -95,6 +109,49 @@ public interface EntryOrBuilder
    */
   com.google.protobuf.ByteString getLinkedResourceBytes();
 
+  /**
+   *
+   *
+   * 
    +   * Fully qualified name (FQN) of the resource. Set automatically for entries
+   * representing resources from synced systems. Settable only during creation
+   * and read-only afterwards. Can be used for search and lookup of the entries.
+   * FQNs take two forms:
+   * * For non-regionalized resources:
+   *   `{SYSTEM}:{PROJECT}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+   * * For regionalized resources:
+   *   `{SYSTEM}:{PROJECT}.{LOCATION_ID}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+   * Example for a DPMS table:
+   * `dataproc_metastore:project_id.location_id.instance_id.database_id.table_id`
+   * 
    
+   *
+   * string fully_qualified_name = 29;
+   *
+   * @return The fullyQualifiedName.
+   */
+  java.lang.String getFullyQualifiedName();
+  /**
+   *
+   *
+   * 
    +   * Fully qualified name (FQN) of the resource. Set automatically for entries
+   * representing resources from synced systems. Settable only during creation
+   * and read-only afterwards. Can be used for search and lookup of the entries.
+   * FQNs take two forms:
+   * * For non-regionalized resources:
+   *   `{SYSTEM}:{PROJECT}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+   * * For regionalized resources:
+   *   `{SYSTEM}:{PROJECT}.{LOCATION_ID}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+   * Example for a DPMS table:
+   * `dataproc_metastore:project_id.location_id.instance_id.database_id.table_id`
+   * 
    
+   *
+   * string fully_qualified_name = 29;
+   *
+   * @return The bytes for fullyQualifiedName.
+   */
+  com.google.protobuf.ByteString getFullyQualifiedNameBytes();
+
   /**
    *
    *
@@ -200,8 +257,8 @@ public interface EntryOrBuilder
    *
    *
    * 
    -   * Output only. This field indicates the entry's source system that Data
-   * Catalog integrates with, such as BigQuery or Pub/Sub.
+   * Output only. This field indicates the entry's source system that Data Catalog
+   * integrates with, such as BigQuery or Pub/Sub.
    * 
    
    *
    * 
@@ -215,8 +272,8 @@ public interface EntryOrBuilder
    *
    *
    * 
    -   * Output only. This field indicates the entry's source system that Data
-   * Catalog integrates with, such as BigQuery or Pub/Sub.
+   * Output only. This field indicates the entry's source system that Data Catalog
+   * integrates with, such as BigQuery or Pub/Sub.
    * 
    
    *
    * 
@@ -230,8 +287,8 @@ public interface EntryOrBuilder
    *
    *
    * 
    -   * Output only. This field indicates the entry's source system that Data
-   * Catalog integrates with, such as BigQuery or Pub/Sub.
+   * Output only. This field indicates the entry's source system that Data Catalog
+   * integrates with, such as BigQuery or Pub/Sub.
    * 
    
    *
    * 
@@ -416,9 +473,49 @@ public interface EntryOrBuilder
    *
    *
    * 
    -   * Display information such as title and description. A short name to identify
-   * the entry, for example, "Analytics Data - Jan 2011". Default value is an
-   * empty string.
+   * Specification that applies to a table resource. Only valid
+   * for entries of `TABLE` type.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.DatabaseTableSpec database_table_spec = 24;
+   *
+   * @return Whether the databaseTableSpec field is set.
+   */
+  boolean hasDatabaseTableSpec();
+  /**
+   *
+   *
+   * 
    +   * Specification that applies to a table resource. Only valid
+   * for entries of `TABLE` type.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.DatabaseTableSpec database_table_spec = 24;
+   *
+   * @return The databaseTableSpec.
+   */
+  com.google.cloud.datacatalog.v1.DatabaseTableSpec getDatabaseTableSpec();
+  /**
+   *
+   *
+   * 
    +   * Specification that applies to a table resource. Only valid
+   * for entries of `TABLE` type.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.DatabaseTableSpec database_table_spec = 24;
+   */
+  com.google.cloud.datacatalog.v1.DatabaseTableSpecOrBuilder getDatabaseTableSpecOrBuilder();
+
+  /**
+   *
+   *
+   * 
    +   * Display name of an entry.
+   * The name must contain only Unicode letters, numbers (0-9), underscores (_),
+   * dashes (-), spaces ( ), and can't start or end with spaces.
+   * The maximum size is 200 bytes when encoded in UTF-8.
+   * Default value is an empty string.
    * 
    
    *
    * string display_name = 3;
@@ -430,9 +527,11 @@ public interface EntryOrBuilder
    *
    *
    * 
    -   * Display information such as title and description. A short name to identify
-   * the entry, for example, "Analytics Data - Jan 2011". Default value is an
-   * empty string.
+   * Display name of an entry.
+   * The name must contain only Unicode letters, numbers (0-9), underscores (_),
+   * dashes (-), spaces ( ), and can't start or end with spaces.
+   * The maximum size is 200 bytes when encoded in UTF-8.
+   * Default value is an empty string.
    * 
    
    *
    * string display_name = 3;
@@ -445,8 +544,13 @@ public interface EntryOrBuilder
    *
    *
    * 
    -   * Entry description, which can consist of several sentences or paragraphs
-   * that describe entry contents. Default value is an empty string.
+   * Entry description that can consist of several sentences or paragraphs
+   * that describe entry contents.
+   * The description must not contain Unicode non-characters as well as C0
+   * and C1 control codes except tabs (HT), new lines (LF), carriage returns
+   * (CR), and page breaks (FF).
+   * The maximum size is 2000 bytes when encoded in UTF-8.
+   * Default value is an empty string.
    * 
    
    *
    * string description = 4;
@@ -458,8 +562,13 @@ public interface EntryOrBuilder
    *
    *
    * 
    -   * Entry description, which can consist of several sentences or paragraphs
-   * that describe entry contents. Default value is an empty string.
+   * Entry description that can consist of several sentences or paragraphs
+   * that describe entry contents.
+   * The description must not contain Unicode non-characters as well as C0
+   * and C1 control codes except tabs (HT), new lines (LF), carriage returns
+   * (CR), and page breaks (FF).
+   * The maximum size is 2000 bytes when encoded in UTF-8.
+   * Default value is an empty string.
    * 
    
    *
    * string description = 4;
@@ -547,9 +656,52 @@ public interface EntryOrBuilder
    */
   com.google.cloud.datacatalog.v1.SystemTimestampsOrBuilder getSourceSystemTimestampsOrBuilder();
 
+  /**
+   *
+   *
+   * 
    +   * Output only. Physical location of the entry.
+   * 
    
+   *
+   * 
+   * .google.cloud.datacatalog.v1.DataSource data_source = 20 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
+   * @return Whether the dataSource field is set.
+   */
+  boolean hasDataSource();
+  /**
+   *
+   *
+   * 
    +   * Output only. Physical location of the entry.
+   * 
    
+   *
+   * 
+   * .google.cloud.datacatalog.v1.DataSource data_source = 20 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
+   * @return The dataSource.
+   */
+  com.google.cloud.datacatalog.v1.DataSource getDataSource();
+  /**
+   *
+   *
+   * 
    +   * Output only. Physical location of the entry.
+   * 
    
+   *
+   * 
+   * .google.cloud.datacatalog.v1.DataSource data_source = 20 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   */
+  com.google.cloud.datacatalog.v1.DataSourceOrBuilder getDataSourceOrBuilder();
+
   public com.google.cloud.datacatalog.v1.Entry.EntryTypeCase getEntryTypeCase();
 
   public com.google.cloud.datacatalog.v1.Entry.SystemCase getSystemCase();
 
   public com.google.cloud.datacatalog.v1.Entry.TypeSpecCase getTypeSpecCase();
+
+  public com.google.cloud.datacatalog.v1.Entry.SpecCase getSpecCase();
 }
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/EntryType.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/EntryType.java
index 89cd1fc3..d9e0dcfd 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/EntryType.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/EntryType.java
@@ -66,7 +66,7 @@ public enum EntryType implements com.google.protobuf.ProtocolMessageEnum {
    *
    *
    * 
    -   * Output only. An entry type which is used for streaming entries. Example:
+   * An entry type which is used for streaming entries. Example:
    * Pub/Sub topic.
    * 
    
    *
@@ -84,6 +84,26 @@ public enum EntryType implements com.google.protobuf.ProtocolMessageEnum {
    * FILESET = 4;
    */
   FILESET(4),
+  /**
+   *
+   *
+   * 
    +   * A database.
+   * 
    
+   *
+   * DATABASE = 7;
+   */
+  DATABASE(7),
+  /**
+   *
+   *
+   * 
    +   * A service, for example, a Dataproc Metastore service.
+   * 
    
+   *
+   * SERVICE = 14;
+   */
+  SERVICE(14),
   UNRECOGNIZED(-1),
   ;
 
@@ -123,7 +143,7 @@ public enum EntryType implements com.google.protobuf.ProtocolMessageEnum {
    *
    *
    * 
    -   * Output only. An entry type which is used for streaming entries. Example:
+   * An entry type which is used for streaming entries. Example:
    * Pub/Sub topic.
    * 
    
    *
@@ -141,6 +161,26 @@ public enum EntryType implements com.google.protobuf.ProtocolMessageEnum {
    * FILESET = 4;
    */
   public static final int FILESET_VALUE = 4;
+  /**
+   *
+   *
+   * 
    +   * A database.
+   * 
    
+   *
+   * DATABASE = 7;
+   */
+  public static final int DATABASE_VALUE = 7;
+  /**
+   *
+   *
+   * 
    +   * A service, for example, a Dataproc Metastore service.
+   * 
    
+   *
+   * SERVICE = 14;
+   */
+  public static final int SERVICE_VALUE = 14;
 
   public final int getNumber() {
     if (this == UNRECOGNIZED) {
@@ -176,6 +216,10 @@ public static EntryType forNumber(int value) {
         return DATA_STREAM;
       case 4:
         return FILESET;
+      case 7:
+        return DATABASE;
+      case 14:
+        return SERVICE;
       default:
         return null;
     }
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ExportTaxonomiesRequest.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ExportTaxonomiesRequest.java
new file mode 100644
index 00000000..ad92b9ea
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ExportTaxonomiesRequest.java
@@ -0,0 +1,1174 @@
+/*
+ * 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/datacatalog/v1/policytagmanagerserialization.proto
+
+package com.google.cloud.datacatalog.v1;
+
+/**
+ *
+ *
+ * 
    + * Request message for
+ * [ExportTaxonomies][google.cloud.datacatalog.v1.PolicyTagManagerSerialization.ExportTaxonomies].
+ * 
    
+ *
+ * Protobuf type {@code google.cloud.datacatalog.v1.ExportTaxonomiesRequest}
+ */
+public final class ExportTaxonomiesRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.datacatalog.v1.ExportTaxonomiesRequest)
+    ExportTaxonomiesRequestOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use ExportTaxonomiesRequest.newBuilder() to construct.
+  private ExportTaxonomiesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private ExportTaxonomiesRequest() {
+    parent_ = "";
+    taxonomies_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    return new ExportTaxonomiesRequest();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private ExportTaxonomiesRequest(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    int mutable_bitField0_ = 0;
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              parent_ = s;
+              break;
+            }
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                taxonomies_ = new com.google.protobuf.LazyStringArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              taxonomies_.add(s);
+              break;
+            }
+          case 24:
+            {
+              destinationCase_ = 3;
+              destination_ = input.readBool();
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      if (((mutable_bitField0_ & 0x00000001) != 0)) {
+        taxonomies_ = taxonomies_.getUnmodifiableView();
+      }
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+        .internal_static_google_cloud_datacatalog_v1_ExportTaxonomiesRequest_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+        .internal_static_google_cloud_datacatalog_v1_ExportTaxonomiesRequest_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest.class,
+            com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest.Builder.class);
+  }
+
+  private int destinationCase_ = 0;
+  private java.lang.Object destination_;
+
+  public enum DestinationCase
+      implements
+          com.google.protobuf.Internal.EnumLite,
+          com.google.protobuf.AbstractMessage.InternalOneOfEnum {
+    SERIALIZED_TAXONOMIES(3),
+    DESTINATION_NOT_SET(0);
+    private final int value;
+
+    private DestinationCase(int value) {
+      this.value = value;
+    }
+    /**
+     * @param value The number of the enum to look for.
+     * @return The enum associated with the given number.
+     * @deprecated Use {@link #forNumber(int)} instead.
+     */
+    @java.lang.Deprecated
+    public static DestinationCase valueOf(int value) {
+      return forNumber(value);
+    }
+
+    public static DestinationCase forNumber(int value) {
+      switch (value) {
+        case 3:
+          return SERIALIZED_TAXONOMIES;
+        case 0:
+          return DESTINATION_NOT_SET;
+        default:
+          return null;
+      }
+    }
+
+    public int getNumber() {
+      return this.value;
+    }
+  };
+
+  public DestinationCase getDestinationCase() {
+    return DestinationCase.forNumber(destinationCase_);
+  }
+
+  public static final int PARENT_FIELD_NUMBER = 1;
+  private volatile java.lang.Object parent_;
+  /**
+   *
+   *
+   * 
    +   * Required. Resource name of the project that the exported taxonomies belong to.
+   * 
    
+   *
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The parent.
+   */
+  @java.lang.Override
+  public java.lang.String getParent() {
+    java.lang.Object ref = parent_;
+    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();
+      parent_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
    +   * Required. Resource name of the project that the exported taxonomies belong to.
+   * 
    
+   *
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for parent.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getParentBytes() {
+    java.lang.Object ref = parent_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      parent_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int TAXONOMIES_FIELD_NUMBER = 2;
+  private com.google.protobuf.LazyStringList taxonomies_;
+  /**
+   *
+   *
+   * 
    +   * Required. Resource names of the taxonomies to be exported.
+   * 
    
+   *
+   * 
+   * repeated string taxonomies = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return A list containing the taxonomies.
+   */
+  public com.google.protobuf.ProtocolStringList getTaxonomiesList() {
+    return taxonomies_;
+  }
+  /**
+   *
+   *
+   * 
    +   * Required. Resource names of the taxonomies to be exported.
+   * 
    
+   *
+   * 
+   * repeated string taxonomies = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The count of taxonomies.
+   */
+  public int getTaxonomiesCount() {
+    return taxonomies_.size();
+  }
+  /**
+   *
+   *
+   * 
    +   * Required. Resource names of the taxonomies to be exported.
+   * 
    
+   *
+   * 
+   * repeated string taxonomies = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @param index The index of the element to return.
+   * @return The taxonomies at the given index.
+   */
+  public java.lang.String getTaxonomies(int index) {
+    return taxonomies_.get(index);
+  }
+  /**
+   *
+   *
+   * 
    +   * Required. Resource names of the taxonomies to be exported.
+   * 
    
+   *
+   * 
+   * repeated string taxonomies = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @param index The index of the value to return.
+   * @return The bytes of the taxonomies at the given index.
+   */
+  public com.google.protobuf.ByteString getTaxonomiesBytes(int index) {
+    return taxonomies_.getByteString(index);
+  }
+
+  public static final int SERIALIZED_TAXONOMIES_FIELD_NUMBER = 3;
+  /**
+   *
+   *
+   * 
    +   * Export taxonomies as serialized taxonomies, which contain all the policy
+   * tags as nested protos.
+   * 
    
+   *
+   * bool serialized_taxonomies = 3;
+   *
+   * @return Whether the serializedTaxonomies field is set.
+   */
+  @java.lang.Override
+  public boolean hasSerializedTaxonomies() {
+    return destinationCase_ == 3;
+  }
+  /**
+   *
+   *
+   * 
    +   * Export taxonomies as serialized taxonomies, which contain all the policy
+   * tags as nested protos.
+   * 
    
+   *
+   * bool serialized_taxonomies = 3;
+   *
+   * @return The serializedTaxonomies.
+   */
+  @java.lang.Override
+  public boolean getSerializedTaxonomies() {
+    if (destinationCase_ == 3) {
+      return (java.lang.Boolean) destination_;
+    }
+    return false;
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (!getParentBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
+    }
+    for (int i = 0; i < taxonomies_.size(); i++) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, taxonomies_.getRaw(i));
+    }
+    if (destinationCase_ == 3) {
+      output.writeBool(3, (boolean) ((java.lang.Boolean) destination_));
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!getParentBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
+    }
+    {
+      int dataSize = 0;
+      for (int i = 0; i < taxonomies_.size(); i++) {
+        dataSize += computeStringSizeNoTag(taxonomies_.getRaw(i));
+      }
+      size += dataSize;
+      size += 1 * getTaxonomiesList().size();
+    }
+    if (destinationCase_ == 3) {
+      size +=
+          com.google.protobuf.CodedOutputStream.computeBoolSize(
+              3, (boolean) ((java.lang.Boolean) destination_));
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest other =
+        (com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest) obj;
+
+    if (!getParent().equals(other.getParent())) return false;
+    if (!getTaxonomiesList().equals(other.getTaxonomiesList())) return false;
+    if (!getDestinationCase().equals(other.getDestinationCase())) return false;
+    switch (destinationCase_) {
+      case 3:
+        if (getSerializedTaxonomies() != other.getSerializedTaxonomies()) return false;
+        break;
+      case 0:
+      default:
+    }
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + PARENT_FIELD_NUMBER;
+    hash = (53 * hash) + getParent().hashCode();
+    if (getTaxonomiesCount() > 0) {
+      hash = (37 * hash) + TAXONOMIES_FIELD_NUMBER;
+      hash = (53 * hash) + getTaxonomiesList().hashCode();
+    }
+    switch (destinationCase_) {
+      case 3:
+        hash = (37 * hash) + SERIALIZED_TAXONOMIES_FIELD_NUMBER;
+        hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getSerializedTaxonomies());
+        break;
+      case 0:
+      default:
+    }
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(
+      com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
    +   * Request message for
+   * [ExportTaxonomies][google.cloud.datacatalog.v1.PolicyTagManagerSerialization.ExportTaxonomies].
+   * 
    
+   *
+   * Protobuf type {@code google.cloud.datacatalog.v1.ExportTaxonomiesRequest}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.datacatalog.v1.ExportTaxonomiesRequest)
+      com.google.cloud.datacatalog.v1.ExportTaxonomiesRequestOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+          .internal_static_google_cloud_datacatalog_v1_ExportTaxonomiesRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+          .internal_static_google_cloud_datacatalog_v1_ExportTaxonomiesRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest.class,
+              com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest.Builder.class);
+    }
+
+    // Construct using com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      parent_ = "";
+
+      taxonomies_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+      bitField0_ = (bitField0_ & ~0x00000001);
+      destinationCase_ = 0;
+      destination_ = null;
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+          .internal_static_google_cloud_datacatalog_v1_ExportTaxonomiesRequest_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest getDefaultInstanceForType() {
+      return com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest build() {
+      com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest buildPartial() {
+      com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest result =
+          new com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest(this);
+      int from_bitField0_ = bitField0_;
+      result.parent_ = parent_;
+      if (((bitField0_ & 0x00000001) != 0)) {
+        taxonomies_ = taxonomies_.getUnmodifiableView();
+        bitField0_ = (bitField0_ & ~0x00000001);
+      }
+      result.taxonomies_ = taxonomies_;
+      if (destinationCase_ == 3) {
+        result.destination_ = destination_;
+      }
+      result.destinationCase_ = destinationCase_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest) {
+        return mergeFrom((com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest other) {
+      if (other == com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest.getDefaultInstance())
+        return this;
+      if (!other.getParent().isEmpty()) {
+        parent_ = other.parent_;
+        onChanged();
+      }
+      if (!other.taxonomies_.isEmpty()) {
+        if (taxonomies_.isEmpty()) {
+          taxonomies_ = other.taxonomies_;
+          bitField0_ = (bitField0_ & ~0x00000001);
+        } else {
+          ensureTaxonomiesIsMutable();
+          taxonomies_.addAll(other.taxonomies_);
+        }
+        onChanged();
+      }
+      switch (other.getDestinationCase()) {
+        case SERIALIZED_TAXONOMIES:
+          {
+            setSerializedTaxonomies(other.getSerializedTaxonomies());
+            break;
+          }
+        case DESTINATION_NOT_SET:
+          {
+            break;
+          }
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage =
+            (com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private int destinationCase_ = 0;
+    private java.lang.Object destination_;
+
+    public DestinationCase getDestinationCase() {
+      return DestinationCase.forNumber(destinationCase_);
+    }
+
+    public Builder clearDestination() {
+      destinationCase_ = 0;
+      destination_ = null;
+      onChanged();
+      return this;
+    }
+
+    private int bitField0_;
+
+    private java.lang.Object parent_ = "";
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the project that the exported taxonomies belong to.
+     * 
    
+     *
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return The parent.
+     */
+    public java.lang.String getParent() {
+      java.lang.Object ref = parent_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        parent_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the project that the exported taxonomies belong to.
+     * 
    
+     *
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return The bytes for parent.
+     */
+    public com.google.protobuf.ByteString getParentBytes() {
+      java.lang.Object ref = parent_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        parent_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the project that the exported taxonomies belong to.
+     * 
    
+     *
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @param value The parent to set.
+     * @return This builder for chaining.
+     */
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      parent_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the project that the exported taxonomies belong to.
+     * 
    
+     *
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearParent() {
+
+      parent_ = getDefaultInstance().getParent();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the project that the exported taxonomies belong to.
+     * 
    
+     *
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @param value The bytes for parent to set.
+     * @return This builder for chaining.
+     */
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      parent_ = value;
+      onChanged();
+      return this;
+    }
+
+    private com.google.protobuf.LazyStringList taxonomies_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
+    private void ensureTaxonomiesIsMutable() {
+      if (!((bitField0_ & 0x00000001) != 0)) {
+        taxonomies_ = new com.google.protobuf.LazyStringArrayList(taxonomies_);
+        bitField0_ |= 0x00000001;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource names of the taxonomies to be exported.
+     * 
    
+     *
+     * 
+     * repeated string taxonomies = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return A list containing the taxonomies.
+     */
+    public com.google.protobuf.ProtocolStringList getTaxonomiesList() {
+      return taxonomies_.getUnmodifiableView();
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource names of the taxonomies to be exported.
+     * 
    
+     *
+     * 
+     * repeated string taxonomies = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return The count of taxonomies.
+     */
+    public int getTaxonomiesCount() {
+      return taxonomies_.size();
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource names of the taxonomies to be exported.
+     * 
    
+     *
+     * 
+     * repeated string taxonomies = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @param index The index of the element to return.
+     * @return The taxonomies at the given index.
+     */
+    public java.lang.String getTaxonomies(int index) {
+      return taxonomies_.get(index);
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource names of the taxonomies to be exported.
+     * 
    
+     *
+     * 
+     * repeated string taxonomies = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @param index The index of the value to return.
+     * @return The bytes of the taxonomies at the given index.
+     */
+    public com.google.protobuf.ByteString getTaxonomiesBytes(int index) {
+      return taxonomies_.getByteString(index);
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource names of the taxonomies to be exported.
+     * 
    
+     *
+     * 
+     * repeated string taxonomies = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @param index The index to set the value at.
+     * @param value The taxonomies to set.
+     * @return This builder for chaining.
+     */
+    public Builder setTaxonomies(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      ensureTaxonomiesIsMutable();
+      taxonomies_.set(index, value);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource names of the taxonomies to be exported.
+     * 
    
+     *
+     * 
+     * repeated string taxonomies = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @param value The taxonomies to add.
+     * @return This builder for chaining.
+     */
+    public Builder addTaxonomies(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      ensureTaxonomiesIsMutable();
+      taxonomies_.add(value);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource names of the taxonomies to be exported.
+     * 
    
+     *
+     * 
+     * repeated string taxonomies = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @param values The taxonomies to add.
+     * @return This builder for chaining.
+     */
+    public Builder addAllTaxonomies(java.lang.Iterable values) {
+      ensureTaxonomiesIsMutable();
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, taxonomies_);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource names of the taxonomies to be exported.
+     * 
    
+     *
+     * 
+     * repeated string taxonomies = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearTaxonomies() {
+      taxonomies_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+      bitField0_ = (bitField0_ & ~0x00000001);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource names of the taxonomies to be exported.
+     * 
    
+     *
+     * 
+     * repeated string taxonomies = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @param value The bytes of the taxonomies to add.
+     * @return This builder for chaining.
+     */
+    public Builder addTaxonomiesBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      ensureTaxonomiesIsMutable();
+      taxonomies_.add(value);
+      onChanged();
+      return this;
+    }
+
+    /**
+     *
+     *
+     * 
    +     * Export taxonomies as serialized taxonomies, which contain all the policy
+     * tags as nested protos.
+     * 
    
+     *
+     * bool serialized_taxonomies = 3;
+     *
+     * @return Whether the serializedTaxonomies field is set.
+     */
+    public boolean hasSerializedTaxonomies() {
+      return destinationCase_ == 3;
+    }
+    /**
+     *
+     *
+     * 
    +     * Export taxonomies as serialized taxonomies, which contain all the policy
+     * tags as nested protos.
+     * 
    
+     *
+     * bool serialized_taxonomies = 3;
+     *
+     * @return The serializedTaxonomies.
+     */
+    public boolean getSerializedTaxonomies() {
+      if (destinationCase_ == 3) {
+        return (java.lang.Boolean) destination_;
+      }
+      return false;
+    }
+    /**
+     *
+     *
+     * 
    +     * Export taxonomies as serialized taxonomies, which contain all the policy
+     * tags as nested protos.
+     * 
    
+     *
+     * bool serialized_taxonomies = 3;
+     *
+     * @param value The serializedTaxonomies to set.
+     * @return This builder for chaining.
+     */
+    public Builder setSerializedTaxonomies(boolean value) {
+      destinationCase_ = 3;
+      destination_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Export taxonomies as serialized taxonomies, which contain all the policy
+     * tags as nested protos.
+     * 
    
+     *
+     * bool serialized_taxonomies = 3;
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearSerializedTaxonomies() {
+      if (destinationCase_ == 3) {
+        destinationCase_ = 0;
+        destination_ = null;
+        onChanged();
+      }
+      return this;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.datacatalog.v1.ExportTaxonomiesRequest)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.datacatalog.v1.ExportTaxonomiesRequest)
+  private static final com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest();
+  }
+
+  public static com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ExportTaxonomiesRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ExportTaxonomiesRequest(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ExportTaxonomiesRequestOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ExportTaxonomiesRequestOrBuilder.java
new file mode 100644
index 00000000..c4dfaa69
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ExportTaxonomiesRequestOrBuilder.java
@@ -0,0 +1,143 @@
+/*
+ * 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/datacatalog/v1/policytagmanagerserialization.proto
+
+package com.google.cloud.datacatalog.v1;
+
+public interface ExportTaxonomiesRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.datacatalog.v1.ExportTaxonomiesRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
    +   * Required. Resource name of the project that the exported taxonomies belong to.
+   * 
    
+   *
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The parent.
+   */
+  java.lang.String getParent();
+  /**
+   *
+   *
+   * 
    +   * Required. Resource name of the project that the exported taxonomies belong to.
+   * 
    
+   *
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for parent.
+   */
+  com.google.protobuf.ByteString getParentBytes();
+
+  /**
+   *
+   *
+   * 
    +   * Required. Resource names of the taxonomies to be exported.
+   * 
    
+   *
+   * 
+   * repeated string taxonomies = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return A list containing the taxonomies.
+   */
+  java.util.List getTaxonomiesList();
+  /**
+   *
+   *
+   * 
    +   * Required. Resource names of the taxonomies to be exported.
+   * 
    
+   *
+   * 
+   * repeated string taxonomies = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The count of taxonomies.
+   */
+  int getTaxonomiesCount();
+  /**
+   *
+   *
+   * 
    +   * Required. Resource names of the taxonomies to be exported.
+   * 
    
+   *
+   * 
+   * repeated string taxonomies = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @param index The index of the element to return.
+   * @return The taxonomies at the given index.
+   */
+  java.lang.String getTaxonomies(int index);
+  /**
+   *
+   *
+   * 
    +   * Required. Resource names of the taxonomies to be exported.
+   * 
    
+   *
+   * 
+   * repeated string taxonomies = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @param index The index of the value to return.
+   * @return The bytes of the taxonomies at the given index.
+   */
+  com.google.protobuf.ByteString getTaxonomiesBytes(int index);
+
+  /**
+   *
+   *
+   * 
    +   * Export taxonomies as serialized taxonomies, which contain all the policy
+   * tags as nested protos.
+   * 
    
+   *
+   * bool serialized_taxonomies = 3;
+   *
+   * @return Whether the serializedTaxonomies field is set.
+   */
+  boolean hasSerializedTaxonomies();
+  /**
+   *
+   *
+   * 
    +   * Export taxonomies as serialized taxonomies, which contain all the policy
+   * tags as nested protos.
+   * 
    
+   *
+   * bool serialized_taxonomies = 3;
+   *
+   * @return The serializedTaxonomies.
+   */
+  boolean getSerializedTaxonomies();
+
+  public com.google.cloud.datacatalog.v1.ExportTaxonomiesRequest.DestinationCase
+      getDestinationCase();
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ExportTaxonomiesResponse.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ExportTaxonomiesResponse.java
new file mode 100644
index 00000000..d42331a7
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ExportTaxonomiesResponse.java
@@ -0,0 +1,964 @@
+/*
+ * 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/datacatalog/v1/policytagmanagerserialization.proto
+
+package com.google.cloud.datacatalog.v1;
+
+/**
+ *
+ *
+ * 
    + * Response message for
+ * [ExportTaxonomies][google.cloud.datacatalog.v1.PolicyTagManagerSerialization.ExportTaxonomies].
+ * 
    
+ *
+ * Protobuf type {@code google.cloud.datacatalog.v1.ExportTaxonomiesResponse}
+ */
+public final class ExportTaxonomiesResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.datacatalog.v1.ExportTaxonomiesResponse)
+    ExportTaxonomiesResponseOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use ExportTaxonomiesResponse.newBuilder() to construct.
+  private ExportTaxonomiesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private ExportTaxonomiesResponse() {
+    taxonomies_ = java.util.Collections.emptyList();
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    return new ExportTaxonomiesResponse();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private ExportTaxonomiesResponse(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    int mutable_bitField0_ = 0;
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10:
+            {
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                taxonomies_ =
+                    new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              taxonomies_.add(
+                  input.readMessage(
+                      com.google.cloud.datacatalog.v1.SerializedTaxonomy.parser(),
+                      extensionRegistry));
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      if (((mutable_bitField0_ & 0x00000001) != 0)) {
+        taxonomies_ = java.util.Collections.unmodifiableList(taxonomies_);
+      }
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+        .internal_static_google_cloud_datacatalog_v1_ExportTaxonomiesResponse_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+        .internal_static_google_cloud_datacatalog_v1_ExportTaxonomiesResponse_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse.class,
+            com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse.Builder.class);
+  }
+
+  public static final int TAXONOMIES_FIELD_NUMBER = 1;
+  private java.util.List taxonomies_;
+  /**
+   *
+   *
+   * 
    +   * List of taxonomies and policy tags as nested protos.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1;
+   */
+  @java.lang.Override
+  public java.util.List getTaxonomiesList() {
+    return taxonomies_;
+  }
+  /**
+   *
+   *
+   * 
    +   * List of taxonomies and policy tags as nested protos.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1;
+   */
+  @java.lang.Override
+  public java.util.List
+      getTaxonomiesOrBuilderList() {
+    return taxonomies_;
+  }
+  /**
+   *
+   *
+   * 
    +   * List of taxonomies and policy tags as nested protos.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1;
+   */
+  @java.lang.Override
+  public int getTaxonomiesCount() {
+    return taxonomies_.size();
+  }
+  /**
+   *
+   *
+   * 
    +   * List of taxonomies and policy tags as nested protos.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1;
+   */
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.SerializedTaxonomy getTaxonomies(int index) {
+    return taxonomies_.get(index);
+  }
+  /**
+   *
+   *
+   * 
    +   * List of taxonomies and policy tags as nested protos.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1;
+   */
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.SerializedTaxonomyOrBuilder getTaxonomiesOrBuilder(
+      int index) {
+    return taxonomies_.get(index);
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    for (int i = 0; i < taxonomies_.size(); i++) {
+      output.writeMessage(1, taxonomies_.get(i));
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    for (int i = 0; i < taxonomies_.size(); i++) {
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, taxonomies_.get(i));
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse other =
+        (com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse) obj;
+
+    if (!getTaxonomiesList().equals(other.getTaxonomiesList())) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    if (getTaxonomiesCount() > 0) {
+      hash = (37 * hash) + TAXONOMIES_FIELD_NUMBER;
+      hash = (53 * hash) + getTaxonomiesList().hashCode();
+    }
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(
+      com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
    +   * Response message for
+   * [ExportTaxonomies][google.cloud.datacatalog.v1.PolicyTagManagerSerialization.ExportTaxonomies].
+   * 
    
+   *
+   * Protobuf type {@code google.cloud.datacatalog.v1.ExportTaxonomiesResponse}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.datacatalog.v1.ExportTaxonomiesResponse)
+      com.google.cloud.datacatalog.v1.ExportTaxonomiesResponseOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+          .internal_static_google_cloud_datacatalog_v1_ExportTaxonomiesResponse_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+          .internal_static_google_cloud_datacatalog_v1_ExportTaxonomiesResponse_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse.class,
+              com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse.Builder.class);
+    }
+
+    // Construct using com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+        getTaxonomiesFieldBuilder();
+      }
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      if (taxonomiesBuilder_ == null) {
+        taxonomies_ = java.util.Collections.emptyList();
+        bitField0_ = (bitField0_ & ~0x00000001);
+      } else {
+        taxonomiesBuilder_.clear();
+      }
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+          .internal_static_google_cloud_datacatalog_v1_ExportTaxonomiesResponse_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse getDefaultInstanceForType() {
+      return com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse build() {
+      com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse buildPartial() {
+      com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse result =
+          new com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse(this);
+      int from_bitField0_ = bitField0_;
+      if (taxonomiesBuilder_ == null) {
+        if (((bitField0_ & 0x00000001) != 0)) {
+          taxonomies_ = java.util.Collections.unmodifiableList(taxonomies_);
+          bitField0_ = (bitField0_ & ~0x00000001);
+        }
+        result.taxonomies_ = taxonomies_;
+      } else {
+        result.taxonomies_ = taxonomiesBuilder_.build();
+      }
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse) {
+        return mergeFrom((com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse other) {
+      if (other == com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse.getDefaultInstance())
+        return this;
+      if (taxonomiesBuilder_ == null) {
+        if (!other.taxonomies_.isEmpty()) {
+          if (taxonomies_.isEmpty()) {
+            taxonomies_ = other.taxonomies_;
+            bitField0_ = (bitField0_ & ~0x00000001);
+          } else {
+            ensureTaxonomiesIsMutable();
+            taxonomies_.addAll(other.taxonomies_);
+          }
+          onChanged();
+        }
+      } else {
+        if (!other.taxonomies_.isEmpty()) {
+          if (taxonomiesBuilder_.isEmpty()) {
+            taxonomiesBuilder_.dispose();
+            taxonomiesBuilder_ = null;
+            taxonomies_ = other.taxonomies_;
+            bitField0_ = (bitField0_ & ~0x00000001);
+            taxonomiesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getTaxonomiesFieldBuilder()
+                    : null;
+          } else {
+            taxonomiesBuilder_.addAllMessages(other.taxonomies_);
+          }
+        }
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage =
+            (com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private int bitField0_;
+
+    private java.util.List taxonomies_ =
+        java.util.Collections.emptyList();
+
+    private void ensureTaxonomiesIsMutable() {
+      if (!((bitField0_ & 0x00000001) != 0)) {
+        taxonomies_ =
+            new java.util.ArrayList(
+                taxonomies_);
+        bitField0_ |= 0x00000001;
+      }
+    }
+
+    private com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.datacatalog.v1.SerializedTaxonomy,
+            com.google.cloud.datacatalog.v1.SerializedTaxonomy.Builder,
+            com.google.cloud.datacatalog.v1.SerializedTaxonomyOrBuilder>
+        taxonomiesBuilder_;
+
+    /**
+     *
+     *
+     * 
    +     * List of taxonomies and policy tags as nested protos.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1;
+     */
+    public java.util.List getTaxonomiesList() {
+      if (taxonomiesBuilder_ == null) {
+        return java.util.Collections.unmodifiableList(taxonomies_);
+      } else {
+        return taxonomiesBuilder_.getMessageList();
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * List of taxonomies and policy tags as nested protos.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1;
+     */
+    public int getTaxonomiesCount() {
+      if (taxonomiesBuilder_ == null) {
+        return taxonomies_.size();
+      } else {
+        return taxonomiesBuilder_.getCount();
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * List of taxonomies and policy tags as nested protos.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1;
+     */
+    public com.google.cloud.datacatalog.v1.SerializedTaxonomy getTaxonomies(int index) {
+      if (taxonomiesBuilder_ == null) {
+        return taxonomies_.get(index);
+      } else {
+        return taxonomiesBuilder_.getMessage(index);
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * List of taxonomies and policy tags as nested protos.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1;
+     */
+    public Builder setTaxonomies(
+        int index, com.google.cloud.datacatalog.v1.SerializedTaxonomy value) {
+      if (taxonomiesBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureTaxonomiesIsMutable();
+        taxonomies_.set(index, value);
+        onChanged();
+      } else {
+        taxonomiesBuilder_.setMessage(index, value);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * List of taxonomies and policy tags as nested protos.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1;
+     */
+    public Builder setTaxonomies(
+        int index, com.google.cloud.datacatalog.v1.SerializedTaxonomy.Builder builderForValue) {
+      if (taxonomiesBuilder_ == null) {
+        ensureTaxonomiesIsMutable();
+        taxonomies_.set(index, builderForValue.build());
+        onChanged();
+      } else {
+        taxonomiesBuilder_.setMessage(index, builderForValue.build());
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * List of taxonomies and policy tags as nested protos.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1;
+     */
+    public Builder addTaxonomies(com.google.cloud.datacatalog.v1.SerializedTaxonomy value) {
+      if (taxonomiesBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureTaxonomiesIsMutable();
+        taxonomies_.add(value);
+        onChanged();
+      } else {
+        taxonomiesBuilder_.addMessage(value);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * List of taxonomies and policy tags as nested protos.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1;
+     */
+    public Builder addTaxonomies(
+        int index, com.google.cloud.datacatalog.v1.SerializedTaxonomy value) {
+      if (taxonomiesBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureTaxonomiesIsMutable();
+        taxonomies_.add(index, value);
+        onChanged();
+      } else {
+        taxonomiesBuilder_.addMessage(index, value);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * List of taxonomies and policy tags as nested protos.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1;
+     */
+    public Builder addTaxonomies(
+        com.google.cloud.datacatalog.v1.SerializedTaxonomy.Builder builderForValue) {
+      if (taxonomiesBuilder_ == null) {
+        ensureTaxonomiesIsMutable();
+        taxonomies_.add(builderForValue.build());
+        onChanged();
+      } else {
+        taxonomiesBuilder_.addMessage(builderForValue.build());
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * List of taxonomies and policy tags as nested protos.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1;
+     */
+    public Builder addTaxonomies(
+        int index, com.google.cloud.datacatalog.v1.SerializedTaxonomy.Builder builderForValue) {
+      if (taxonomiesBuilder_ == null) {
+        ensureTaxonomiesIsMutable();
+        taxonomies_.add(index, builderForValue.build());
+        onChanged();
+      } else {
+        taxonomiesBuilder_.addMessage(index, builderForValue.build());
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * List of taxonomies and policy tags as nested protos.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1;
+     */
+    public Builder addAllTaxonomies(
+        java.lang.Iterable values) {
+      if (taxonomiesBuilder_ == null) {
+        ensureTaxonomiesIsMutable();
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, taxonomies_);
+        onChanged();
+      } else {
+        taxonomiesBuilder_.addAllMessages(values);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * List of taxonomies and policy tags as nested protos.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1;
+     */
+    public Builder clearTaxonomies() {
+      if (taxonomiesBuilder_ == null) {
+        taxonomies_ = java.util.Collections.emptyList();
+        bitField0_ = (bitField0_ & ~0x00000001);
+        onChanged();
+      } else {
+        taxonomiesBuilder_.clear();
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * List of taxonomies and policy tags as nested protos.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1;
+     */
+    public Builder removeTaxonomies(int index) {
+      if (taxonomiesBuilder_ == null) {
+        ensureTaxonomiesIsMutable();
+        taxonomies_.remove(index);
+        onChanged();
+      } else {
+        taxonomiesBuilder_.remove(index);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * List of taxonomies and policy tags as nested protos.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1;
+     */
+    public com.google.cloud.datacatalog.v1.SerializedTaxonomy.Builder getTaxonomiesBuilder(
+        int index) {
+      return getTaxonomiesFieldBuilder().getBuilder(index);
+    }
+    /**
+     *
+     *
+     * 
    +     * List of taxonomies and policy tags as nested protos.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1;
+     */
+    public com.google.cloud.datacatalog.v1.SerializedTaxonomyOrBuilder getTaxonomiesOrBuilder(
+        int index) {
+      if (taxonomiesBuilder_ == null) {
+        return taxonomies_.get(index);
+      } else {
+        return taxonomiesBuilder_.getMessageOrBuilder(index);
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * List of taxonomies and policy tags as nested protos.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1;
+     */
+    public java.util.List
+        getTaxonomiesOrBuilderList() {
+      if (taxonomiesBuilder_ != null) {
+        return taxonomiesBuilder_.getMessageOrBuilderList();
+      } else {
+        return java.util.Collections.unmodifiableList(taxonomies_);
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * List of taxonomies and policy tags as nested protos.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1;
+     */
+    public com.google.cloud.datacatalog.v1.SerializedTaxonomy.Builder addTaxonomiesBuilder() {
+      return getTaxonomiesFieldBuilder()
+          .addBuilder(com.google.cloud.datacatalog.v1.SerializedTaxonomy.getDefaultInstance());
+    }
+    /**
+     *
+     *
+     * 
    +     * List of taxonomies and policy tags as nested protos.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1;
+     */
+    public com.google.cloud.datacatalog.v1.SerializedTaxonomy.Builder addTaxonomiesBuilder(
+        int index) {
+      return getTaxonomiesFieldBuilder()
+          .addBuilder(
+              index, com.google.cloud.datacatalog.v1.SerializedTaxonomy.getDefaultInstance());
+    }
+    /**
+     *
+     *
+     * 
    +     * List of taxonomies and policy tags as nested protos.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1;
+     */
+    public java.util.List
+        getTaxonomiesBuilderList() {
+      return getTaxonomiesFieldBuilder().getBuilderList();
+    }
+
+    private com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.datacatalog.v1.SerializedTaxonomy,
+            com.google.cloud.datacatalog.v1.SerializedTaxonomy.Builder,
+            com.google.cloud.datacatalog.v1.SerializedTaxonomyOrBuilder>
+        getTaxonomiesFieldBuilder() {
+      if (taxonomiesBuilder_ == null) {
+        taxonomiesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.datacatalog.v1.SerializedTaxonomy,
+                com.google.cloud.datacatalog.v1.SerializedTaxonomy.Builder,
+                com.google.cloud.datacatalog.v1.SerializedTaxonomyOrBuilder>(
+                taxonomies_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+        taxonomies_ = null;
+      }
+      return taxonomiesBuilder_;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.datacatalog.v1.ExportTaxonomiesResponse)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.datacatalog.v1.ExportTaxonomiesResponse)
+  private static final com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse();
+  }
+
+  public static com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ExportTaxonomiesResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ExportTaxonomiesResponse(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.ExportTaxonomiesResponse getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ExportTaxonomiesResponseOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ExportTaxonomiesResponseOrBuilder.java
new file mode 100644
index 00000000..eb396785
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ExportTaxonomiesResponseOrBuilder.java
@@ -0,0 +1,77 @@
+/*
+ * 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/datacatalog/v1/policytagmanagerserialization.proto
+
+package com.google.cloud.datacatalog.v1;
+
+public interface ExportTaxonomiesResponseOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.datacatalog.v1.ExportTaxonomiesResponse)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
    +   * List of taxonomies and policy tags as nested protos.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1;
+   */
+  java.util.List getTaxonomiesList();
+  /**
+   *
+   *
+   * 
    +   * List of taxonomies and policy tags as nested protos.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1;
+   */
+  com.google.cloud.datacatalog.v1.SerializedTaxonomy getTaxonomies(int index);
+  /**
+   *
+   *
+   * 
    +   * List of taxonomies and policy tags as nested protos.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1;
+   */
+  int getTaxonomiesCount();
+  /**
+   *
+   *
+   * 
    +   * List of taxonomies and policy tags as nested protos.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1;
+   */
+  java.util.List
+      getTaxonomiesOrBuilderList();
+  /**
+   *
+   *
+   * 
    +   * List of taxonomies and policy tags as nested protos.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1;
+   */
+  com.google.cloud.datacatalog.v1.SerializedTaxonomyOrBuilder getTaxonomiesOrBuilder(int index);
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/FieldType.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/FieldType.java
index bf695369..036fc2a8 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/FieldType.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/FieldType.java
@@ -322,12 +322,13 @@ public interface EnumTypeOrBuilder
      *
      *
      * 
    -     * Required on create; optional on update. The set of allowed values for
-     * this enum. This set must not be empty, the display names of the values in
-     * this set must not be empty and the display names of the values must be
-     * case-insensitively unique within this set. Currently, enum values can
-     * only be added to the list of allowed values. Deletion and renaming of
-     * enum values are not supported. Can have up to 500 allowed values.
+     * The set of allowed values for this enum.
+     * This set must not be empty and can include up to 100 allowed values.
+     * The display names of the values in this set must not be empty and must
+     * be case-insensitively unique within this set.
+     * The order of items in this set is preserved. This field can be used to
+     * create, remove and reorder enum values. To rename enum values, use the
+     * `RenameTagTemplateFieldEnumValue` method.
      * 
    
      *
      * repeated .google.cloud.datacatalog.v1.FieldType.EnumType.EnumValue allowed_values = 1;
@@ -339,12 +340,13 @@ public interface EnumTypeOrBuilder
      *
      *
      * 
    -     * Required on create; optional on update. The set of allowed values for
-     * this enum. This set must not be empty, the display names of the values in
-     * this set must not be empty and the display names of the values must be
-     * case-insensitively unique within this set. Currently, enum values can
-     * only be added to the list of allowed values. Deletion and renaming of
-     * enum values are not supported. Can have up to 500 allowed values.
+     * The set of allowed values for this enum.
+     * This set must not be empty and can include up to 100 allowed values.
+     * The display names of the values in this set must not be empty and must
+     * be case-insensitively unique within this set.
+     * The order of items in this set is preserved. This field can be used to
+     * create, remove and reorder enum values. To rename enum values, use the
+     * `RenameTagTemplateFieldEnumValue` method.
      * 
    
      *
      * repeated .google.cloud.datacatalog.v1.FieldType.EnumType.EnumValue allowed_values = 1;
@@ -355,12 +357,13 @@ public interface EnumTypeOrBuilder
      *
      *
      * 
    -     * Required on create; optional on update. The set of allowed values for
-     * this enum. This set must not be empty, the display names of the values in
-     * this set must not be empty and the display names of the values must be
-     * case-insensitively unique within this set. Currently, enum values can
-     * only be added to the list of allowed values. Deletion and renaming of
-     * enum values are not supported. Can have up to 500 allowed values.
+     * The set of allowed values for this enum.
+     * This set must not be empty and can include up to 100 allowed values.
+     * The display names of the values in this set must not be empty and must
+     * be case-insensitively unique within this set.
+     * The order of items in this set is preserved. This field can be used to
+     * create, remove and reorder enum values. To rename enum values, use the
+     * `RenameTagTemplateFieldEnumValue` method.
      * 
    
      *
      * repeated .google.cloud.datacatalog.v1.FieldType.EnumType.EnumValue allowed_values = 1;
@@ -371,12 +374,13 @@ public interface EnumTypeOrBuilder
      *
      *
      * 
    -     * Required on create; optional on update. The set of allowed values for
-     * this enum. This set must not be empty, the display names of the values in
-     * this set must not be empty and the display names of the values must be
-     * case-insensitively unique within this set. Currently, enum values can
-     * only be added to the list of allowed values. Deletion and renaming of
-     * enum values are not supported. Can have up to 500 allowed values.
+     * The set of allowed values for this enum.
+     * This set must not be empty and can include up to 100 allowed values.
+     * The display names of the values in this set must not be empty and must
+     * be case-insensitively unique within this set.
+     * The order of items in this set is preserved. This field can be used to
+     * create, remove and reorder enum values. To rename enum values, use the
+     * `RenameTagTemplateFieldEnumValue` method.
      * 
    
      *
      * repeated .google.cloud.datacatalog.v1.FieldType.EnumType.EnumValue allowed_values = 1;
@@ -388,12 +392,13 @@ public interface EnumTypeOrBuilder
      *
      *
      * 
    -     * Required on create; optional on update. The set of allowed values for
-     * this enum. This set must not be empty, the display names of the values in
-     * this set must not be empty and the display names of the values must be
-     * case-insensitively unique within this set. Currently, enum values can
-     * only be added to the list of allowed values. Deletion and renaming of
-     * enum values are not supported. Can have up to 500 allowed values.
+     * The set of allowed values for this enum.
+     * This set must not be empty and can include up to 100 allowed values.
+     * The display names of the values in this set must not be empty and must
+     * be case-insensitively unique within this set.
+     * The order of items in this set is preserved. This field can be used to
+     * create, remove and reorder enum values. To rename enum values, use the
+     * `RenameTagTemplateFieldEnumValue` method.
      * 
    
      *
      * repeated .google.cloud.datacatalog.v1.FieldType.EnumType.EnumValue allowed_values = 1;
@@ -508,6 +513,9 @@ public interface EnumValueOrBuilder
        *
        * 
            * Required. The display name of the enum value. Must not be an empty string.
+       * The name must contain only Unicode letters, numbers (0-9), underscores
+       * (_), dashes (-), spaces ( ), and can't start or end with spaces. The
+       * maximum length is 200 characters.
        * 
    
        *
        * string display_name = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -520,6 +528,9 @@ public interface EnumValueOrBuilder
        *
        * 
            * Required. The display name of the enum value. Must not be an empty string.
+       * The name must contain only Unicode letters, numbers (0-9), underscores
+       * (_), dashes (-), spaces ( ), and can't start or end with spaces. The
+       * maximum length is 200 characters.
        * 
    
        *
        * string display_name = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -621,6 +632,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
        *
        * 
            * Required. The display name of the enum value. Must not be an empty string.
+       * The name must contain only Unicode letters, numbers (0-9), underscores
+       * (_), dashes (-), spaces ( ), and can't start or end with spaces. The
+       * maximum length is 200 characters.
        * 
    
        *
        * string display_name = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -644,6 +658,9 @@ public java.lang.String getDisplayName() {
        *
        * 
            * Required. The display name of the enum value. Must not be an empty string.
+       * The name must contain only Unicode letters, numbers (0-9), underscores
+       * (_), dashes (-), spaces ( ), and can't start or end with spaces. The
+       * maximum length is 200 characters.
        * 
    
        *
        * string display_name = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -988,6 +1005,9 @@ public Builder mergeFrom(
          *
          * 
              * Required. The display name of the enum value. Must not be an empty string.
+         * The name must contain only Unicode letters, numbers (0-9), underscores
+         * (_), dashes (-), spaces ( ), and can't start or end with spaces. The
+         * maximum length is 200 characters.
          * 
    
          *
          * string display_name = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -1010,6 +1030,9 @@ public java.lang.String getDisplayName() {
          *
          * 
              * Required. The display name of the enum value. Must not be an empty string.
+         * The name must contain only Unicode letters, numbers (0-9), underscores
+         * (_), dashes (-), spaces ( ), and can't start or end with spaces. The
+         * maximum length is 200 characters.
          * 
    
          *
          * string display_name = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -1032,6 +1055,9 @@ public com.google.protobuf.ByteString getDisplayNameBytes() {
          *
          * 
              * Required. The display name of the enum value. Must not be an empty string.
+         * The name must contain only Unicode letters, numbers (0-9), underscores
+         * (_), dashes (-), spaces ( ), and can't start or end with spaces. The
+         * maximum length is 200 characters.
          * 
    
          *
          * string display_name = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -1053,6 +1079,9 @@ public Builder setDisplayName(java.lang.String value) {
          *
          * 
              * Required. The display name of the enum value. Must not be an empty string.
+         * The name must contain only Unicode letters, numbers (0-9), underscores
+         * (_), dashes (-), spaces ( ), and can't start or end with spaces. The
+         * maximum length is 200 characters.
          * 
    
          *
          * string display_name = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -1070,6 +1099,9 @@ public Builder clearDisplayName() {
          *
          * 
              * Required. The display name of the enum value. Must not be an empty string.
+         * The name must contain only Unicode letters, numbers (0-9), underscores
+         * (_), dashes (-), spaces ( ), and can't start or end with spaces. The
+         * maximum length is 200 characters.
          * 
    
          *
          * string display_name = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -1150,12 +1182,13 @@ public com.google.protobuf.Parser getParserForType() {
      *
      *
      * 
    -     * Required on create; optional on update. The set of allowed values for
-     * this enum. This set must not be empty, the display names of the values in
-     * this set must not be empty and the display names of the values must be
-     * case-insensitively unique within this set. Currently, enum values can
-     * only be added to the list of allowed values. Deletion and renaming of
-     * enum values are not supported. Can have up to 500 allowed values.
+     * The set of allowed values for this enum.
+     * This set must not be empty and can include up to 100 allowed values.
+     * The display names of the values in this set must not be empty and must
+     * be case-insensitively unique within this set.
+     * The order of items in this set is preserved. This field can be used to
+     * create, remove and reorder enum values. To rename enum values, use the
+     * `RenameTagTemplateFieldEnumValue` method.
      * 
    
      *
      * repeated .google.cloud.datacatalog.v1.FieldType.EnumType.EnumValue allowed_values = 1;
@@ -1170,12 +1203,13 @@ public com.google.protobuf.Parser getParserForType() {
      *
      *
      * 
    -     * Required on create; optional on update. The set of allowed values for
-     * this enum. This set must not be empty, the display names of the values in
-     * this set must not be empty and the display names of the values must be
-     * case-insensitively unique within this set. Currently, enum values can
-     * only be added to the list of allowed values. Deletion and renaming of
-     * enum values are not supported. Can have up to 500 allowed values.
+     * The set of allowed values for this enum.
+     * This set must not be empty and can include up to 100 allowed values.
+     * The display names of the values in this set must not be empty and must
+     * be case-insensitively unique within this set.
+     * The order of items in this set is preserved. This field can be used to
+     * create, remove and reorder enum values. To rename enum values, use the
+     * `RenameTagTemplateFieldEnumValue` method.
      * 
    
      *
      * repeated .google.cloud.datacatalog.v1.FieldType.EnumType.EnumValue allowed_values = 1;
@@ -1191,12 +1225,13 @@ public com.google.protobuf.Parser getParserForType() {
      *
      *
      * 
    -     * Required on create; optional on update. The set of allowed values for
-     * this enum. This set must not be empty, the display names of the values in
-     * this set must not be empty and the display names of the values must be
-     * case-insensitively unique within this set. Currently, enum values can
-     * only be added to the list of allowed values. Deletion and renaming of
-     * enum values are not supported. Can have up to 500 allowed values.
+     * The set of allowed values for this enum.
+     * This set must not be empty and can include up to 100 allowed values.
+     * The display names of the values in this set must not be empty and must
+     * be case-insensitively unique within this set.
+     * The order of items in this set is preserved. This field can be used to
+     * create, remove and reorder enum values. To rename enum values, use the
+     * `RenameTagTemplateFieldEnumValue` method.
      * 
    
      *
      * repeated .google.cloud.datacatalog.v1.FieldType.EnumType.EnumValue allowed_values = 1;
@@ -1210,12 +1245,13 @@ public int getAllowedValuesCount() {
      *
      *
      * 
    -     * Required on create; optional on update. The set of allowed values for
-     * this enum. This set must not be empty, the display names of the values in
-     * this set must not be empty and the display names of the values must be
-     * case-insensitively unique within this set. Currently, enum values can
-     * only be added to the list of allowed values. Deletion and renaming of
-     * enum values are not supported. Can have up to 500 allowed values.
+     * The set of allowed values for this enum.
+     * This set must not be empty and can include up to 100 allowed values.
+     * The display names of the values in this set must not be empty and must
+     * be case-insensitively unique within this set.
+     * The order of items in this set is preserved. This field can be used to
+     * create, remove and reorder enum values. To rename enum values, use the
+     * `RenameTagTemplateFieldEnumValue` method.
      * 
    
      *
      * repeated .google.cloud.datacatalog.v1.FieldType.EnumType.EnumValue allowed_values = 1;
@@ -1230,12 +1266,13 @@ public com.google.cloud.datacatalog.v1.FieldType.EnumType.EnumValue getAllowedVa
      *
      *
      * 
    -     * Required on create; optional on update. The set of allowed values for
-     * this enum. This set must not be empty, the display names of the values in
-     * this set must not be empty and the display names of the values must be
-     * case-insensitively unique within this set. Currently, enum values can
-     * only be added to the list of allowed values. Deletion and renaming of
-     * enum values are not supported. Can have up to 500 allowed values.
+     * The set of allowed values for this enum.
+     * This set must not be empty and can include up to 100 allowed values.
+     * The display names of the values in this set must not be empty and must
+     * be case-insensitively unique within this set.
+     * The order of items in this set is preserved. This field can be used to
+     * create, remove and reorder enum values. To rename enum values, use the
+     * `RenameTagTemplateFieldEnumValue` method.
      * 
    
      *
      * repeated .google.cloud.datacatalog.v1.FieldType.EnumType.EnumValue allowed_values = 1;
@@ -1625,12 +1662,13 @@ private void ensureAllowedValuesIsMutable() {
        *
        *
        * 
    -       * Required on create; optional on update. The set of allowed values for
-       * this enum. This set must not be empty, the display names of the values in
-       * this set must not be empty and the display names of the values must be
-       * case-insensitively unique within this set. Currently, enum values can
-       * only be added to the list of allowed values. Deletion and renaming of
-       * enum values are not supported. Can have up to 500 allowed values.
+       * The set of allowed values for this enum.
+       * This set must not be empty and can include up to 100 allowed values.
+       * The display names of the values in this set must not be empty and must
+       * be case-insensitively unique within this set.
+       * The order of items in this set is preserved. This field can be used to
+       * create, remove and reorder enum values. To rename enum values, use the
+       * `RenameTagTemplateFieldEnumValue` method.
        * 
    
        *
        * 
@@ -1649,12 +1687,13 @@ private void ensureAllowedValuesIsMutable() {
        *
        *
        * 
    -       * Required on create; optional on update. The set of allowed values for
-       * this enum. This set must not be empty, the display names of the values in
-       * this set must not be empty and the display names of the values must be
-       * case-insensitively unique within this set. Currently, enum values can
-       * only be added to the list of allowed values. Deletion and renaming of
-       * enum values are not supported. Can have up to 500 allowed values.
+       * The set of allowed values for this enum.
+       * This set must not be empty and can include up to 100 allowed values.
+       * The display names of the values in this set must not be empty and must
+       * be case-insensitively unique within this set.
+       * The order of items in this set is preserved. This field can be used to
+       * create, remove and reorder enum values. To rename enum values, use the
+       * `RenameTagTemplateFieldEnumValue` method.
        * 
    
        *
        * 
@@ -1672,12 +1711,13 @@ public int getAllowedValuesCount() {
        *
        *
        * 
    -       * Required on create; optional on update. The set of allowed values for
-       * this enum. This set must not be empty, the display names of the values in
-       * this set must not be empty and the display names of the values must be
-       * case-insensitively unique within this set. Currently, enum values can
-       * only be added to the list of allowed values. Deletion and renaming of
-       * enum values are not supported. Can have up to 500 allowed values.
+       * The set of allowed values for this enum.
+       * This set must not be empty and can include up to 100 allowed values.
+       * The display names of the values in this set must not be empty and must
+       * be case-insensitively unique within this set.
+       * The order of items in this set is preserved. This field can be used to
+       * create, remove and reorder enum values. To rename enum values, use the
+       * `RenameTagTemplateFieldEnumValue` method.
        * 
    
        *
        * 
@@ -1696,12 +1736,13 @@ public com.google.cloud.datacatalog.v1.FieldType.EnumType.EnumValue getAllowedVa
        *
        *
        * 
    -       * Required on create; optional on update. The set of allowed values for
-       * this enum. This set must not be empty, the display names of the values in
-       * this set must not be empty and the display names of the values must be
-       * case-insensitively unique within this set. Currently, enum values can
-       * only be added to the list of allowed values. Deletion and renaming of
-       * enum values are not supported. Can have up to 500 allowed values.
+       * The set of allowed values for this enum.
+       * This set must not be empty and can include up to 100 allowed values.
+       * The display names of the values in this set must not be empty and must
+       * be case-insensitively unique within this set.
+       * The order of items in this set is preserved. This field can be used to
+       * create, remove and reorder enum values. To rename enum values, use the
+       * `RenameTagTemplateFieldEnumValue` method.
        * 
    
        *
        * 
@@ -1726,12 +1767,13 @@ public Builder setAllowedValues(
        *
        *
        * 
    -       * Required on create; optional on update. The set of allowed values for
-       * this enum. This set must not be empty, the display names of the values in
-       * this set must not be empty and the display names of the values must be
-       * case-insensitively unique within this set. Currently, enum values can
-       * only be added to the list of allowed values. Deletion and renaming of
-       * enum values are not supported. Can have up to 500 allowed values.
+       * The set of allowed values for this enum.
+       * This set must not be empty and can include up to 100 allowed values.
+       * The display names of the values in this set must not be empty and must
+       * be case-insensitively unique within this set.
+       * The order of items in this set is preserved. This field can be used to
+       * create, remove and reorder enum values. To rename enum values, use the
+       * `RenameTagTemplateFieldEnumValue` method.
        * 
    
        *
        * 
@@ -1754,12 +1796,13 @@ public Builder setAllowedValues(
        *
        *
        * 
    -       * Required on create; optional on update. The set of allowed values for
-       * this enum. This set must not be empty, the display names of the values in
-       * this set must not be empty and the display names of the values must be
-       * case-insensitively unique within this set. Currently, enum values can
-       * only be added to the list of allowed values. Deletion and renaming of
-       * enum values are not supported. Can have up to 500 allowed values.
+       * The set of allowed values for this enum.
+       * This set must not be empty and can include up to 100 allowed values.
+       * The display names of the values in this set must not be empty and must
+       * be case-insensitively unique within this set.
+       * The order of items in this set is preserved. This field can be used to
+       * create, remove and reorder enum values. To rename enum values, use the
+       * `RenameTagTemplateFieldEnumValue` method.
        * 
    
        *
        * 
@@ -1784,12 +1827,13 @@ public Builder addAllowedValues(
        *
        *
        * 
    -       * Required on create; optional on update. The set of allowed values for
-       * this enum. This set must not be empty, the display names of the values in
-       * this set must not be empty and the display names of the values must be
-       * case-insensitively unique within this set. Currently, enum values can
-       * only be added to the list of allowed values. Deletion and renaming of
-       * enum values are not supported. Can have up to 500 allowed values.
+       * The set of allowed values for this enum.
+       * This set must not be empty and can include up to 100 allowed values.
+       * The display names of the values in this set must not be empty and must
+       * be case-insensitively unique within this set.
+       * The order of items in this set is preserved. This field can be used to
+       * create, remove and reorder enum values. To rename enum values, use the
+       * `RenameTagTemplateFieldEnumValue` method.
        * 
    
        *
        * 
@@ -1814,12 +1858,13 @@ public Builder addAllowedValues(
        *
        *
        * 
    -       * Required on create; optional on update. The set of allowed values for
-       * this enum. This set must not be empty, the display names of the values in
-       * this set must not be empty and the display names of the values must be
-       * case-insensitively unique within this set. Currently, enum values can
-       * only be added to the list of allowed values. Deletion and renaming of
-       * enum values are not supported. Can have up to 500 allowed values.
+       * The set of allowed values for this enum.
+       * This set must not be empty and can include up to 100 allowed values.
+       * The display names of the values in this set must not be empty and must
+       * be case-insensitively unique within this set.
+       * The order of items in this set is preserved. This field can be used to
+       * create, remove and reorder enum values. To rename enum values, use the
+       * `RenameTagTemplateFieldEnumValue` method.
        * 
    
        *
        * 
@@ -1841,12 +1886,13 @@ public Builder addAllowedValues(
        *
        *
        * 
    -       * Required on create; optional on update. The set of allowed values for
-       * this enum. This set must not be empty, the display names of the values in
-       * this set must not be empty and the display names of the values must be
-       * case-insensitively unique within this set. Currently, enum values can
-       * only be added to the list of allowed values. Deletion and renaming of
-       * enum values are not supported. Can have up to 500 allowed values.
+       * The set of allowed values for this enum.
+       * This set must not be empty and can include up to 100 allowed values.
+       * The display names of the values in this set must not be empty and must
+       * be case-insensitively unique within this set.
+       * The order of items in this set is preserved. This field can be used to
+       * create, remove and reorder enum values. To rename enum values, use the
+       * `RenameTagTemplateFieldEnumValue` method.
        * 
    
        *
        * 
@@ -1869,12 +1915,13 @@ public Builder addAllowedValues(
        *
        *
        * 
    -       * Required on create; optional on update. The set of allowed values for
-       * this enum. This set must not be empty, the display names of the values in
-       * this set must not be empty and the display names of the values must be
-       * case-insensitively unique within this set. Currently, enum values can
-       * only be added to the list of allowed values. Deletion and renaming of
-       * enum values are not supported. Can have up to 500 allowed values.
+       * The set of allowed values for this enum.
+       * This set must not be empty and can include up to 100 allowed values.
+       * The display names of the values in this set must not be empty and must
+       * be case-insensitively unique within this set.
+       * The order of items in this set is preserved. This field can be used to
+       * create, remove and reorder enum values. To rename enum values, use the
+       * `RenameTagTemplateFieldEnumValue` method.
        * 
    
        *
        * 
@@ -1897,12 +1944,13 @@ public Builder addAllAllowedValues(
        *
        *
        * 
    -       * Required on create; optional on update. The set of allowed values for
-       * this enum. This set must not be empty, the display names of the values in
-       * this set must not be empty and the display names of the values must be
-       * case-insensitively unique within this set. Currently, enum values can
-       * only be added to the list of allowed values. Deletion and renaming of
-       * enum values are not supported. Can have up to 500 allowed values.
+       * The set of allowed values for this enum.
+       * This set must not be empty and can include up to 100 allowed values.
+       * The display names of the values in this set must not be empty and must
+       * be case-insensitively unique within this set.
+       * The order of items in this set is preserved. This field can be used to
+       * create, remove and reorder enum values. To rename enum values, use the
+       * `RenameTagTemplateFieldEnumValue` method.
        * 
    
        *
        * 
@@ -1923,12 +1971,13 @@ public Builder clearAllowedValues() {
        *
        *
        * 
    -       * Required on create; optional on update. The set of allowed values for
-       * this enum. This set must not be empty, the display names of the values in
-       * this set must not be empty and the display names of the values must be
-       * case-insensitively unique within this set. Currently, enum values can
-       * only be added to the list of allowed values. Deletion and renaming of
-       * enum values are not supported. Can have up to 500 allowed values.
+       * The set of allowed values for this enum.
+       * This set must not be empty and can include up to 100 allowed values.
+       * The display names of the values in this set must not be empty and must
+       * be case-insensitively unique within this set.
+       * The order of items in this set is preserved. This field can be used to
+       * create, remove and reorder enum values. To rename enum values, use the
+       * `RenameTagTemplateFieldEnumValue` method.
        * 
    
        *
        * 
@@ -1949,12 +1998,13 @@ public Builder removeAllowedValues(int index) {
        *
        *
        * 
    -       * Required on create; optional on update. The set of allowed values for
-       * this enum. This set must not be empty, the display names of the values in
-       * this set must not be empty and the display names of the values must be
-       * case-insensitively unique within this set. Currently, enum values can
-       * only be added to the list of allowed values. Deletion and renaming of
-       * enum values are not supported. Can have up to 500 allowed values.
+       * The set of allowed values for this enum.
+       * This set must not be empty and can include up to 100 allowed values.
+       * The display names of the values in this set must not be empty and must
+       * be case-insensitively unique within this set.
+       * The order of items in this set is preserved. This field can be used to
+       * create, remove and reorder enum values. To rename enum values, use the
+       * `RenameTagTemplateFieldEnumValue` method.
        * 
    
        *
        * 
@@ -1969,12 +2019,13 @@ public Builder removeAllowedValues(int index) {
        *
        *
        * 
    -       * Required on create; optional on update. The set of allowed values for
-       * this enum. This set must not be empty, the display names of the values in
-       * this set must not be empty and the display names of the values must be
-       * case-insensitively unique within this set. Currently, enum values can
-       * only be added to the list of allowed values. Deletion and renaming of
-       * enum values are not supported. Can have up to 500 allowed values.
+       * The set of allowed values for this enum.
+       * This set must not be empty and can include up to 100 allowed values.
+       * The display names of the values in this set must not be empty and must
+       * be case-insensitively unique within this set.
+       * The order of items in this set is preserved. This field can be used to
+       * create, remove and reorder enum values. To rename enum values, use the
+       * `RenameTagTemplateFieldEnumValue` method.
        * 
    
        *
        * 
@@ -1993,12 +2044,13 @@ public Builder removeAllowedValues(int index) {
        *
        *
        * 
    -       * Required on create; optional on update. The set of allowed values for
-       * this enum. This set must not be empty, the display names of the values in
-       * this set must not be empty and the display names of the values must be
-       * case-insensitively unique within this set. Currently, enum values can
-       * only be added to the list of allowed values. Deletion and renaming of
-       * enum values are not supported. Can have up to 500 allowed values.
+       * The set of allowed values for this enum.
+       * This set must not be empty and can include up to 100 allowed values.
+       * The display names of the values in this set must not be empty and must
+       * be case-insensitively unique within this set.
+       * The order of items in this set is preserved. This field can be used to
+       * create, remove and reorder enum values. To rename enum values, use the
+       * `RenameTagTemplateFieldEnumValue` method.
        * 
    
        *
        * 
@@ -2018,12 +2070,13 @@ public Builder removeAllowedValues(int index) {
        *
        *
        * 
    -       * Required on create; optional on update. The set of allowed values for
-       * this enum. This set must not be empty, the display names of the values in
-       * this set must not be empty and the display names of the values must be
-       * case-insensitively unique within this set. Currently, enum values can
-       * only be added to the list of allowed values. Deletion and renaming of
-       * enum values are not supported. Can have up to 500 allowed values.
+       * The set of allowed values for this enum.
+       * This set must not be empty and can include up to 100 allowed values.
+       * The display names of the values in this set must not be empty and must
+       * be case-insensitively unique within this set.
+       * The order of items in this set is preserved. This field can be used to
+       * create, remove and reorder enum values. To rename enum values, use the
+       * `RenameTagTemplateFieldEnumValue` method.
        * 
    
        *
        * 
@@ -2040,12 +2093,13 @@ public Builder removeAllowedValues(int index) {
        *
        *
        * 
    -       * Required on create; optional on update. The set of allowed values for
-       * this enum. This set must not be empty, the display names of the values in
-       * this set must not be empty and the display names of the values must be
-       * case-insensitively unique within this set. Currently, enum values can
-       * only be added to the list of allowed values. Deletion and renaming of
-       * enum values are not supported. Can have up to 500 allowed values.
+       * The set of allowed values for this enum.
+       * This set must not be empty and can include up to 100 allowed values.
+       * The display names of the values in this set must not be empty and must
+       * be case-insensitively unique within this set.
+       * The order of items in this set is preserved. This field can be used to
+       * create, remove and reorder enum values. To rename enum values, use the
+       * `RenameTagTemplateFieldEnumValue` method.
        * 
    
        *
        * 
@@ -2063,12 +2117,13 @@ public Builder removeAllowedValues(int index) {
        *
        *
        * 
    -       * Required on create; optional on update. The set of allowed values for
-       * this enum. This set must not be empty, the display names of the values in
-       * this set must not be empty and the display names of the values must be
-       * case-insensitively unique within this set. Currently, enum values can
-       * only be added to the list of allowed values. Deletion and renaming of
-       * enum values are not supported. Can have up to 500 allowed values.
+       * The set of allowed values for this enum.
+       * This set must not be empty and can include up to 100 allowed values.
+       * The display names of the values in this set must not be empty and must
+       * be case-insensitively unique within this set.
+       * The order of items in this set is preserved. This field can be used to
+       * create, remove and reorder enum values. To rename enum values, use the
+       * `RenameTagTemplateFieldEnumValue` method.
        * 
    
        *
        * 
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/GetPolicyTagRequest.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/GetPolicyTagRequest.java
new file mode 100644
index 00000000..6cae038f
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/GetPolicyTagRequest.java
@@ -0,0 +1,652 @@
+/*
+ * 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/datacatalog/v1/policytagmanager.proto
+
+package com.google.cloud.datacatalog.v1;
+
+/**
+ *
+ *
+ * 
    + * Request message for
+ * [GetPolicyTag][google.cloud.datacatalog.v1.PolicyTagManager.GetPolicyTag].
+ * 
    
+ *
+ * Protobuf type {@code google.cloud.datacatalog.v1.GetPolicyTagRequest}
+ */
+public final class GetPolicyTagRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.datacatalog.v1.GetPolicyTagRequest)
+    GetPolicyTagRequestOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use GetPolicyTagRequest.newBuilder() to construct.
+  private GetPolicyTagRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private GetPolicyTagRequest() {
+    name_ = "";
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    return new GetPolicyTagRequest();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private GetPolicyTagRequest(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              name_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+        .internal_static_google_cloud_datacatalog_v1_GetPolicyTagRequest_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+        .internal_static_google_cloud_datacatalog_v1_GetPolicyTagRequest_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.datacatalog.v1.GetPolicyTagRequest.class,
+            com.google.cloud.datacatalog.v1.GetPolicyTagRequest.Builder.class);
+  }
+
+  public static final int NAME_FIELD_NUMBER = 1;
+  private volatile java.lang.Object name_;
+  /**
+   *
+   *
+   * 
    +   * Required. Resource name of the requested policy tag.
+   * 
    
+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  @java.lang.Override
+  public java.lang.String getName() {
+    java.lang.Object ref = name_;
+    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();
+      name_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
    +   * Required. Resource name of the requested policy tag.
+   * 
    
+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getNameBytes() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      name_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (!getNameBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!getNameBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.datacatalog.v1.GetPolicyTagRequest)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.datacatalog.v1.GetPolicyTagRequest other =
+        (com.google.cloud.datacatalog.v1.GetPolicyTagRequest) obj;
+
+    if (!getName().equals(other.getName())) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + NAME_FIELD_NUMBER;
+    hash = (53 * hash) + getName().hashCode();
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.datacatalog.v1.GetPolicyTagRequest parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.GetPolicyTagRequest parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.GetPolicyTagRequest parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.GetPolicyTagRequest parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.GetPolicyTagRequest parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.GetPolicyTagRequest parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.GetPolicyTagRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.GetPolicyTagRequest parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.GetPolicyTagRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.GetPolicyTagRequest parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.GetPolicyTagRequest parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.GetPolicyTagRequest parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(com.google.cloud.datacatalog.v1.GetPolicyTagRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
    +   * Request message for
+   * [GetPolicyTag][google.cloud.datacatalog.v1.PolicyTagManager.GetPolicyTag].
+   * 
    
+   *
+   * Protobuf type {@code google.cloud.datacatalog.v1.GetPolicyTagRequest}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.datacatalog.v1.GetPolicyTagRequest)
+      com.google.cloud.datacatalog.v1.GetPolicyTagRequestOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+          .internal_static_google_cloud_datacatalog_v1_GetPolicyTagRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+          .internal_static_google_cloud_datacatalog_v1_GetPolicyTagRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.datacatalog.v1.GetPolicyTagRequest.class,
+              com.google.cloud.datacatalog.v1.GetPolicyTagRequest.Builder.class);
+    }
+
+    // Construct using com.google.cloud.datacatalog.v1.GetPolicyTagRequest.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      name_ = "";
+
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+          .internal_static_google_cloud_datacatalog_v1_GetPolicyTagRequest_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.GetPolicyTagRequest getDefaultInstanceForType() {
+      return com.google.cloud.datacatalog.v1.GetPolicyTagRequest.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.GetPolicyTagRequest build() {
+      com.google.cloud.datacatalog.v1.GetPolicyTagRequest result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.GetPolicyTagRequest buildPartial() {
+      com.google.cloud.datacatalog.v1.GetPolicyTagRequest result =
+          new com.google.cloud.datacatalog.v1.GetPolicyTagRequest(this);
+      result.name_ = name_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.datacatalog.v1.GetPolicyTagRequest) {
+        return mergeFrom((com.google.cloud.datacatalog.v1.GetPolicyTagRequest) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.datacatalog.v1.GetPolicyTagRequest other) {
+      if (other == com.google.cloud.datacatalog.v1.GetPolicyTagRequest.getDefaultInstance())
+        return this;
+      if (!other.getName().isEmpty()) {
+        name_ = other.name_;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.datacatalog.v1.GetPolicyTagRequest parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage =
+            (com.google.cloud.datacatalog.v1.GetPolicyTagRequest) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private java.lang.Object name_ = "";
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the requested policy tag.
+     * 
    
+     *
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return The name.
+     */
+    public java.lang.String getName() {
+      java.lang.Object ref = name_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        name_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the requested policy tag.
+     * 
    
+     *
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return The bytes for name.
+     */
+    public com.google.protobuf.ByteString getNameBytes() {
+      java.lang.Object ref = name_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        name_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the requested policy tag.
+     * 
    
+     *
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @param value The name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      name_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the requested policy tag.
+     * 
    
+     *
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearName() {
+
+      name_ = getDefaultInstance().getName();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the requested policy tag.
+     * 
    
+     *
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @param value The bytes for name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      name_ = value;
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.datacatalog.v1.GetPolicyTagRequest)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.datacatalog.v1.GetPolicyTagRequest)
+  private static final com.google.cloud.datacatalog.v1.GetPolicyTagRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.datacatalog.v1.GetPolicyTagRequest();
+  }
+
+  public static com.google.cloud.datacatalog.v1.GetPolicyTagRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetPolicyTagRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new GetPolicyTagRequest(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.GetPolicyTagRequest getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/GetPolicyTagRequestOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/GetPolicyTagRequestOrBuilder.java
new file mode 100644
index 00000000..d013a187
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/GetPolicyTagRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * 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/datacatalog/v1/policytagmanager.proto
+
+package com.google.cloud.datacatalog.v1;
+
+public interface GetPolicyTagRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.datacatalog.v1.GetPolicyTagRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
    +   * Required. Resource name of the requested policy tag.
+   * 
    
+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
    +   * Required. Resource name of the requested policy tag.
+   * 
    
+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/GetTaxonomyRequest.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/GetTaxonomyRequest.java
new file mode 100644
index 00000000..1ce495aa
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/GetTaxonomyRequest.java
@@ -0,0 +1,652 @@
+/*
+ * 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/datacatalog/v1/policytagmanager.proto
+
+package com.google.cloud.datacatalog.v1;
+
+/**
+ *
+ *
+ * 
    + * Request message for
+ * [GetTaxonomy][google.cloud.datacatalog.v1.PolicyTagManager.GetTaxonomy].
+ * 
    
+ *
+ * Protobuf type {@code google.cloud.datacatalog.v1.GetTaxonomyRequest}
+ */
+public final class GetTaxonomyRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.datacatalog.v1.GetTaxonomyRequest)
+    GetTaxonomyRequestOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use GetTaxonomyRequest.newBuilder() to construct.
+  private GetTaxonomyRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private GetTaxonomyRequest() {
+    name_ = "";
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    return new GetTaxonomyRequest();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private GetTaxonomyRequest(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              name_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+        .internal_static_google_cloud_datacatalog_v1_GetTaxonomyRequest_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+        .internal_static_google_cloud_datacatalog_v1_GetTaxonomyRequest_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.datacatalog.v1.GetTaxonomyRequest.class,
+            com.google.cloud.datacatalog.v1.GetTaxonomyRequest.Builder.class);
+  }
+
+  public static final int NAME_FIELD_NUMBER = 1;
+  private volatile java.lang.Object name_;
+  /**
+   *
+   *
+   * 
    +   * Required. Resource name of the requested taxonomy.
+   * 
    
+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  @java.lang.Override
+  public java.lang.String getName() {
+    java.lang.Object ref = name_;
+    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();
+      name_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
    +   * Required. Resource name of the requested taxonomy.
+   * 
    
+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getNameBytes() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      name_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (!getNameBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!getNameBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.datacatalog.v1.GetTaxonomyRequest)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.datacatalog.v1.GetTaxonomyRequest other =
+        (com.google.cloud.datacatalog.v1.GetTaxonomyRequest) obj;
+
+    if (!getName().equals(other.getName())) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + NAME_FIELD_NUMBER;
+    hash = (53 * hash) + getName().hashCode();
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.datacatalog.v1.GetTaxonomyRequest parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.GetTaxonomyRequest parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.GetTaxonomyRequest parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.GetTaxonomyRequest parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.GetTaxonomyRequest parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.GetTaxonomyRequest parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.GetTaxonomyRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.GetTaxonomyRequest parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.GetTaxonomyRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.GetTaxonomyRequest parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.GetTaxonomyRequest parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.GetTaxonomyRequest parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(com.google.cloud.datacatalog.v1.GetTaxonomyRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
    +   * Request message for
+   * [GetTaxonomy][google.cloud.datacatalog.v1.PolicyTagManager.GetTaxonomy].
+   * 
    
+   *
+   * Protobuf type {@code google.cloud.datacatalog.v1.GetTaxonomyRequest}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.datacatalog.v1.GetTaxonomyRequest)
+      com.google.cloud.datacatalog.v1.GetTaxonomyRequestOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+          .internal_static_google_cloud_datacatalog_v1_GetTaxonomyRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+          .internal_static_google_cloud_datacatalog_v1_GetTaxonomyRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.datacatalog.v1.GetTaxonomyRequest.class,
+              com.google.cloud.datacatalog.v1.GetTaxonomyRequest.Builder.class);
+    }
+
+    // Construct using com.google.cloud.datacatalog.v1.GetTaxonomyRequest.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      name_ = "";
+
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+          .internal_static_google_cloud_datacatalog_v1_GetTaxonomyRequest_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.GetTaxonomyRequest getDefaultInstanceForType() {
+      return com.google.cloud.datacatalog.v1.GetTaxonomyRequest.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.GetTaxonomyRequest build() {
+      com.google.cloud.datacatalog.v1.GetTaxonomyRequest result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.GetTaxonomyRequest buildPartial() {
+      com.google.cloud.datacatalog.v1.GetTaxonomyRequest result =
+          new com.google.cloud.datacatalog.v1.GetTaxonomyRequest(this);
+      result.name_ = name_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.datacatalog.v1.GetTaxonomyRequest) {
+        return mergeFrom((com.google.cloud.datacatalog.v1.GetTaxonomyRequest) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.datacatalog.v1.GetTaxonomyRequest other) {
+      if (other == com.google.cloud.datacatalog.v1.GetTaxonomyRequest.getDefaultInstance())
+        return this;
+      if (!other.getName().isEmpty()) {
+        name_ = other.name_;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.datacatalog.v1.GetTaxonomyRequest parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage =
+            (com.google.cloud.datacatalog.v1.GetTaxonomyRequest) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private java.lang.Object name_ = "";
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the requested taxonomy.
+     * 
    
+     *
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return The name.
+     */
+    public java.lang.String getName() {
+      java.lang.Object ref = name_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        name_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the requested taxonomy.
+     * 
    
+     *
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return The bytes for name.
+     */
+    public com.google.protobuf.ByteString getNameBytes() {
+      java.lang.Object ref = name_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        name_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the requested taxonomy.
+     * 
    
+     *
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @param value The name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      name_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the requested taxonomy.
+     * 
    
+     *
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearName() {
+
+      name_ = getDefaultInstance().getName();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the requested taxonomy.
+     * 
    
+     *
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @param value The bytes for name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      name_ = value;
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.datacatalog.v1.GetTaxonomyRequest)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.datacatalog.v1.GetTaxonomyRequest)
+  private static final com.google.cloud.datacatalog.v1.GetTaxonomyRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.datacatalog.v1.GetTaxonomyRequest();
+  }
+
+  public static com.google.cloud.datacatalog.v1.GetTaxonomyRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetTaxonomyRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new GetTaxonomyRequest(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.GetTaxonomyRequest getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/GetTaxonomyRequestOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/GetTaxonomyRequestOrBuilder.java
new file mode 100644
index 00000000..8cad7cc2
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/GetTaxonomyRequestOrBuilder.java
@@ -0,0 +1,54 @@
+/*
+ * 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/datacatalog/v1/policytagmanager.proto
+
+package com.google.cloud.datacatalog.v1;
+
+public interface GetTaxonomyRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.datacatalog.v1.GetTaxonomyRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
    +   * Required. Resource name of the requested taxonomy.
+   * 
    
+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
    +   * Required. Resource name of the requested taxonomy.
+   * 
    
+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ImportTaxonomiesRequest.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ImportTaxonomiesRequest.java
new file mode 100644
index 00000000..dbcfe7ed
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ImportTaxonomiesRequest.java
@@ -0,0 +1,1346 @@
+/*
+ * 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/datacatalog/v1/policytagmanagerserialization.proto
+
+package com.google.cloud.datacatalog.v1;
+
+/**
+ *
+ *
+ * 
    + * Request message for
+ * [ImportTaxonomies][google.cloud.datacatalog.v1.PolicyTagManagerSerialization.ImportTaxonomies].
+ * 
    
+ *
+ * Protobuf type {@code google.cloud.datacatalog.v1.ImportTaxonomiesRequest}
+ */
+public final class ImportTaxonomiesRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.datacatalog.v1.ImportTaxonomiesRequest)
+    ImportTaxonomiesRequestOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use ImportTaxonomiesRequest.newBuilder() to construct.
+  private ImportTaxonomiesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private ImportTaxonomiesRequest() {
+    parent_ = "";
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    return new ImportTaxonomiesRequest();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private ImportTaxonomiesRequest(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              parent_ = s;
+              break;
+            }
+          case 18:
+            {
+              com.google.cloud.datacatalog.v1.InlineSource.Builder subBuilder = null;
+              if (sourceCase_ == 2) {
+                subBuilder = ((com.google.cloud.datacatalog.v1.InlineSource) source_).toBuilder();
+              }
+              source_ =
+                  input.readMessage(
+                      com.google.cloud.datacatalog.v1.InlineSource.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom((com.google.cloud.datacatalog.v1.InlineSource) source_);
+                source_ = subBuilder.buildPartial();
+              }
+              sourceCase_ = 2;
+              break;
+            }
+          case 26:
+            {
+              com.google.cloud.datacatalog.v1.CrossRegionalSource.Builder subBuilder = null;
+              if (sourceCase_ == 3) {
+                subBuilder =
+                    ((com.google.cloud.datacatalog.v1.CrossRegionalSource) source_).toBuilder();
+              }
+              source_ =
+                  input.readMessage(
+                      com.google.cloud.datacatalog.v1.CrossRegionalSource.parser(),
+                      extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom((com.google.cloud.datacatalog.v1.CrossRegionalSource) source_);
+                source_ = subBuilder.buildPartial();
+              }
+              sourceCase_ = 3;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+        .internal_static_google_cloud_datacatalog_v1_ImportTaxonomiesRequest_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+        .internal_static_google_cloud_datacatalog_v1_ImportTaxonomiesRequest_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest.class,
+            com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest.Builder.class);
+  }
+
+  private int sourceCase_ = 0;
+  private java.lang.Object source_;
+
+  public enum SourceCase
+      implements
+          com.google.protobuf.Internal.EnumLite,
+          com.google.protobuf.AbstractMessage.InternalOneOfEnum {
+    INLINE_SOURCE(2),
+    CROSS_REGIONAL_SOURCE(3),
+    SOURCE_NOT_SET(0);
+    private final int value;
+
+    private SourceCase(int value) {
+      this.value = value;
+    }
+    /**
+     * @param value The number of the enum to look for.
+     * @return The enum associated with the given number.
+     * @deprecated Use {@link #forNumber(int)} instead.
+     */
+    @java.lang.Deprecated
+    public static SourceCase valueOf(int value) {
+      return forNumber(value);
+    }
+
+    public static SourceCase forNumber(int value) {
+      switch (value) {
+        case 2:
+          return INLINE_SOURCE;
+        case 3:
+          return CROSS_REGIONAL_SOURCE;
+        case 0:
+          return SOURCE_NOT_SET;
+        default:
+          return null;
+      }
+    }
+
+    public int getNumber() {
+      return this.value;
+    }
+  };
+
+  public SourceCase getSourceCase() {
+    return SourceCase.forNumber(sourceCase_);
+  }
+
+  public static final int PARENT_FIELD_NUMBER = 1;
+  private volatile java.lang.Object parent_;
+  /**
+   *
+   *
+   * 
    +   * Required. Resource name of project that the imported taxonomies will belong to.
+   * 
    
+   *
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The parent.
+   */
+  @java.lang.Override
+  public java.lang.String getParent() {
+    java.lang.Object ref = parent_;
+    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();
+      parent_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
    +   * Required. Resource name of project that the imported taxonomies will belong to.
+   * 
    
+   *
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for parent.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getParentBytes() {
+    java.lang.Object ref = parent_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      parent_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int INLINE_SOURCE_FIELD_NUMBER = 2;
+  /**
+   *
+   *
+   * 
    +   * Inline source used for taxonomies import.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.InlineSource inline_source = 2;
+   *
+   * @return Whether the inlineSource field is set.
+   */
+  @java.lang.Override
+  public boolean hasInlineSource() {
+    return sourceCase_ == 2;
+  }
+  /**
+   *
+   *
+   * 
    +   * Inline source used for taxonomies import.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.InlineSource inline_source = 2;
+   *
+   * @return The inlineSource.
+   */
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.InlineSource getInlineSource() {
+    if (sourceCase_ == 2) {
+      return (com.google.cloud.datacatalog.v1.InlineSource) source_;
+    }
+    return com.google.cloud.datacatalog.v1.InlineSource.getDefaultInstance();
+  }
+  /**
+   *
+   *
+   * 
    +   * Inline source used for taxonomies import.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.InlineSource inline_source = 2;
+   */
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.InlineSourceOrBuilder getInlineSourceOrBuilder() {
+    if (sourceCase_ == 2) {
+      return (com.google.cloud.datacatalog.v1.InlineSource) source_;
+    }
+    return com.google.cloud.datacatalog.v1.InlineSource.getDefaultInstance();
+  }
+
+  public static final int CROSS_REGIONAL_SOURCE_FIELD_NUMBER = 3;
+  /**
+   *
+   *
+   * 
    +   * Cross-regional source taxonomy to be imported.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.CrossRegionalSource cross_regional_source = 3;
+   *
+   * @return Whether the crossRegionalSource field is set.
+   */
+  @java.lang.Override
+  public boolean hasCrossRegionalSource() {
+    return sourceCase_ == 3;
+  }
+  /**
+   *
+   *
+   * 
    +   * Cross-regional source taxonomy to be imported.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.CrossRegionalSource cross_regional_source = 3;
+   *
+   * @return The crossRegionalSource.
+   */
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.CrossRegionalSource getCrossRegionalSource() {
+    if (sourceCase_ == 3) {
+      return (com.google.cloud.datacatalog.v1.CrossRegionalSource) source_;
+    }
+    return com.google.cloud.datacatalog.v1.CrossRegionalSource.getDefaultInstance();
+  }
+  /**
+   *
+   *
+   * 
    +   * Cross-regional source taxonomy to be imported.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.CrossRegionalSource cross_regional_source = 3;
+   */
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.CrossRegionalSourceOrBuilder
+      getCrossRegionalSourceOrBuilder() {
+    if (sourceCase_ == 3) {
+      return (com.google.cloud.datacatalog.v1.CrossRegionalSource) source_;
+    }
+    return com.google.cloud.datacatalog.v1.CrossRegionalSource.getDefaultInstance();
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (!getParentBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
+    }
+    if (sourceCase_ == 2) {
+      output.writeMessage(2, (com.google.cloud.datacatalog.v1.InlineSource) source_);
+    }
+    if (sourceCase_ == 3) {
+      output.writeMessage(3, (com.google.cloud.datacatalog.v1.CrossRegionalSource) source_);
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!getParentBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
+    }
+    if (sourceCase_ == 2) {
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              2, (com.google.cloud.datacatalog.v1.InlineSource) source_);
+    }
+    if (sourceCase_ == 3) {
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              3, (com.google.cloud.datacatalog.v1.CrossRegionalSource) source_);
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest other =
+        (com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest) obj;
+
+    if (!getParent().equals(other.getParent())) return false;
+    if (!getSourceCase().equals(other.getSourceCase())) return false;
+    switch (sourceCase_) {
+      case 2:
+        if (!getInlineSource().equals(other.getInlineSource())) return false;
+        break;
+      case 3:
+        if (!getCrossRegionalSource().equals(other.getCrossRegionalSource())) return false;
+        break;
+      case 0:
+      default:
+    }
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + PARENT_FIELD_NUMBER;
+    hash = (53 * hash) + getParent().hashCode();
+    switch (sourceCase_) {
+      case 2:
+        hash = (37 * hash) + INLINE_SOURCE_FIELD_NUMBER;
+        hash = (53 * hash) + getInlineSource().hashCode();
+        break;
+      case 3:
+        hash = (37 * hash) + CROSS_REGIONAL_SOURCE_FIELD_NUMBER;
+        hash = (53 * hash) + getCrossRegionalSource().hashCode();
+        break;
+      case 0:
+      default:
+    }
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(
+      com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
    +   * Request message for
+   * [ImportTaxonomies][google.cloud.datacatalog.v1.PolicyTagManagerSerialization.ImportTaxonomies].
+   * 
    
+   *
+   * Protobuf type {@code google.cloud.datacatalog.v1.ImportTaxonomiesRequest}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.datacatalog.v1.ImportTaxonomiesRequest)
+      com.google.cloud.datacatalog.v1.ImportTaxonomiesRequestOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+          .internal_static_google_cloud_datacatalog_v1_ImportTaxonomiesRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+          .internal_static_google_cloud_datacatalog_v1_ImportTaxonomiesRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest.class,
+              com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest.Builder.class);
+    }
+
+    // Construct using com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      parent_ = "";
+
+      sourceCase_ = 0;
+      source_ = null;
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+          .internal_static_google_cloud_datacatalog_v1_ImportTaxonomiesRequest_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest getDefaultInstanceForType() {
+      return com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest build() {
+      com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest buildPartial() {
+      com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest result =
+          new com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest(this);
+      result.parent_ = parent_;
+      if (sourceCase_ == 2) {
+        if (inlineSourceBuilder_ == null) {
+          result.source_ = source_;
+        } else {
+          result.source_ = inlineSourceBuilder_.build();
+        }
+      }
+      if (sourceCase_ == 3) {
+        if (crossRegionalSourceBuilder_ == null) {
+          result.source_ = source_;
+        } else {
+          result.source_ = crossRegionalSourceBuilder_.build();
+        }
+      }
+      result.sourceCase_ = sourceCase_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest) {
+        return mergeFrom((com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest other) {
+      if (other == com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest.getDefaultInstance())
+        return this;
+      if (!other.getParent().isEmpty()) {
+        parent_ = other.parent_;
+        onChanged();
+      }
+      switch (other.getSourceCase()) {
+        case INLINE_SOURCE:
+          {
+            mergeInlineSource(other.getInlineSource());
+            break;
+          }
+        case CROSS_REGIONAL_SOURCE:
+          {
+            mergeCrossRegionalSource(other.getCrossRegionalSource());
+            break;
+          }
+        case SOURCE_NOT_SET:
+          {
+            break;
+          }
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage =
+            (com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private int sourceCase_ = 0;
+    private java.lang.Object source_;
+
+    public SourceCase getSourceCase() {
+      return SourceCase.forNumber(sourceCase_);
+    }
+
+    public Builder clearSource() {
+      sourceCase_ = 0;
+      source_ = null;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object parent_ = "";
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of project that the imported taxonomies will belong to.
+     * 
    
+     *
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return The parent.
+     */
+    public java.lang.String getParent() {
+      java.lang.Object ref = parent_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        parent_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of project that the imported taxonomies will belong to.
+     * 
    
+     *
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return The bytes for parent.
+     */
+    public com.google.protobuf.ByteString getParentBytes() {
+      java.lang.Object ref = parent_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        parent_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of project that the imported taxonomies will belong to.
+     * 
    
+     *
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @param value The parent to set.
+     * @return This builder for chaining.
+     */
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      parent_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of project that the imported taxonomies will belong to.
+     * 
    
+     *
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearParent() {
+
+      parent_ = getDefaultInstance().getParent();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of project that the imported taxonomies will belong to.
+     * 
    
+     *
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @param value The bytes for parent to set.
+     * @return This builder for chaining.
+     */
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      parent_ = value;
+      onChanged();
+      return this;
+    }
+
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.datacatalog.v1.InlineSource,
+            com.google.cloud.datacatalog.v1.InlineSource.Builder,
+            com.google.cloud.datacatalog.v1.InlineSourceOrBuilder>
+        inlineSourceBuilder_;
+    /**
+     *
+     *
+     * 
    +     * Inline source used for taxonomies import.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.InlineSource inline_source = 2;
+     *
+     * @return Whether the inlineSource field is set.
+     */
+    @java.lang.Override
+    public boolean hasInlineSource() {
+      return sourceCase_ == 2;
+    }
+    /**
+     *
+     *
+     * 
    +     * Inline source used for taxonomies import.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.InlineSource inline_source = 2;
+     *
+     * @return The inlineSource.
+     */
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.InlineSource getInlineSource() {
+      if (inlineSourceBuilder_ == null) {
+        if (sourceCase_ == 2) {
+          return (com.google.cloud.datacatalog.v1.InlineSource) source_;
+        }
+        return com.google.cloud.datacatalog.v1.InlineSource.getDefaultInstance();
+      } else {
+        if (sourceCase_ == 2) {
+          return inlineSourceBuilder_.getMessage();
+        }
+        return com.google.cloud.datacatalog.v1.InlineSource.getDefaultInstance();
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Inline source used for taxonomies import.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.InlineSource inline_source = 2;
+     */
+    public Builder setInlineSource(com.google.cloud.datacatalog.v1.InlineSource value) {
+      if (inlineSourceBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        source_ = value;
+        onChanged();
+      } else {
+        inlineSourceBuilder_.setMessage(value);
+      }
+      sourceCase_ = 2;
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Inline source used for taxonomies import.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.InlineSource inline_source = 2;
+     */
+    public Builder setInlineSource(
+        com.google.cloud.datacatalog.v1.InlineSource.Builder builderForValue) {
+      if (inlineSourceBuilder_ == null) {
+        source_ = builderForValue.build();
+        onChanged();
+      } else {
+        inlineSourceBuilder_.setMessage(builderForValue.build());
+      }
+      sourceCase_ = 2;
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Inline source used for taxonomies import.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.InlineSource inline_source = 2;
+     */
+    public Builder mergeInlineSource(com.google.cloud.datacatalog.v1.InlineSource value) {
+      if (inlineSourceBuilder_ == null) {
+        if (sourceCase_ == 2
+            && source_ != com.google.cloud.datacatalog.v1.InlineSource.getDefaultInstance()) {
+          source_ =
+              com.google.cloud.datacatalog.v1.InlineSource.newBuilder(
+                      (com.google.cloud.datacatalog.v1.InlineSource) source_)
+                  .mergeFrom(value)
+                  .buildPartial();
+        } else {
+          source_ = value;
+        }
+        onChanged();
+      } else {
+        if (sourceCase_ == 2) {
+          inlineSourceBuilder_.mergeFrom(value);
+        }
+        inlineSourceBuilder_.setMessage(value);
+      }
+      sourceCase_ = 2;
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Inline source used for taxonomies import.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.InlineSource inline_source = 2;
+     */
+    public Builder clearInlineSource() {
+      if (inlineSourceBuilder_ == null) {
+        if (sourceCase_ == 2) {
+          sourceCase_ = 0;
+          source_ = null;
+          onChanged();
+        }
+      } else {
+        if (sourceCase_ == 2) {
+          sourceCase_ = 0;
+          source_ = null;
+        }
+        inlineSourceBuilder_.clear();
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Inline source used for taxonomies import.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.InlineSource inline_source = 2;
+     */
+    public com.google.cloud.datacatalog.v1.InlineSource.Builder getInlineSourceBuilder() {
+      return getInlineSourceFieldBuilder().getBuilder();
+    }
+    /**
+     *
+     *
+     * 
    +     * Inline source used for taxonomies import.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.InlineSource inline_source = 2;
+     */
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.InlineSourceOrBuilder getInlineSourceOrBuilder() {
+      if ((sourceCase_ == 2) && (inlineSourceBuilder_ != null)) {
+        return inlineSourceBuilder_.getMessageOrBuilder();
+      } else {
+        if (sourceCase_ == 2) {
+          return (com.google.cloud.datacatalog.v1.InlineSource) source_;
+        }
+        return com.google.cloud.datacatalog.v1.InlineSource.getDefaultInstance();
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Inline source used for taxonomies import.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.InlineSource inline_source = 2;
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.datacatalog.v1.InlineSource,
+            com.google.cloud.datacatalog.v1.InlineSource.Builder,
+            com.google.cloud.datacatalog.v1.InlineSourceOrBuilder>
+        getInlineSourceFieldBuilder() {
+      if (inlineSourceBuilder_ == null) {
+        if (!(sourceCase_ == 2)) {
+          source_ = com.google.cloud.datacatalog.v1.InlineSource.getDefaultInstance();
+        }
+        inlineSourceBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.datacatalog.v1.InlineSource,
+                com.google.cloud.datacatalog.v1.InlineSource.Builder,
+                com.google.cloud.datacatalog.v1.InlineSourceOrBuilder>(
+                (com.google.cloud.datacatalog.v1.InlineSource) source_,
+                getParentForChildren(),
+                isClean());
+        source_ = null;
+      }
+      sourceCase_ = 2;
+      onChanged();
+      ;
+      return inlineSourceBuilder_;
+    }
+
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.datacatalog.v1.CrossRegionalSource,
+            com.google.cloud.datacatalog.v1.CrossRegionalSource.Builder,
+            com.google.cloud.datacatalog.v1.CrossRegionalSourceOrBuilder>
+        crossRegionalSourceBuilder_;
+    /**
+     *
+     *
+     * 
    +     * Cross-regional source taxonomy to be imported.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.CrossRegionalSource cross_regional_source = 3;
+     *
+     * @return Whether the crossRegionalSource field is set.
+     */
+    @java.lang.Override
+    public boolean hasCrossRegionalSource() {
+      return sourceCase_ == 3;
+    }
+    /**
+     *
+     *
+     * 
    +     * Cross-regional source taxonomy to be imported.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.CrossRegionalSource cross_regional_source = 3;
+     *
+     * @return The crossRegionalSource.
+     */
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.CrossRegionalSource getCrossRegionalSource() {
+      if (crossRegionalSourceBuilder_ == null) {
+        if (sourceCase_ == 3) {
+          return (com.google.cloud.datacatalog.v1.CrossRegionalSource) source_;
+        }
+        return com.google.cloud.datacatalog.v1.CrossRegionalSource.getDefaultInstance();
+      } else {
+        if (sourceCase_ == 3) {
+          return crossRegionalSourceBuilder_.getMessage();
+        }
+        return com.google.cloud.datacatalog.v1.CrossRegionalSource.getDefaultInstance();
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Cross-regional source taxonomy to be imported.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.CrossRegionalSource cross_regional_source = 3;
+     */
+    public Builder setCrossRegionalSource(
+        com.google.cloud.datacatalog.v1.CrossRegionalSource value) {
+      if (crossRegionalSourceBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        source_ = value;
+        onChanged();
+      } else {
+        crossRegionalSourceBuilder_.setMessage(value);
+      }
+      sourceCase_ = 3;
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Cross-regional source taxonomy to be imported.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.CrossRegionalSource cross_regional_source = 3;
+     */
+    public Builder setCrossRegionalSource(
+        com.google.cloud.datacatalog.v1.CrossRegionalSource.Builder builderForValue) {
+      if (crossRegionalSourceBuilder_ == null) {
+        source_ = builderForValue.build();
+        onChanged();
+      } else {
+        crossRegionalSourceBuilder_.setMessage(builderForValue.build());
+      }
+      sourceCase_ = 3;
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Cross-regional source taxonomy to be imported.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.CrossRegionalSource cross_regional_source = 3;
+     */
+    public Builder mergeCrossRegionalSource(
+        com.google.cloud.datacatalog.v1.CrossRegionalSource value) {
+      if (crossRegionalSourceBuilder_ == null) {
+        if (sourceCase_ == 3
+            && source_
+                != com.google.cloud.datacatalog.v1.CrossRegionalSource.getDefaultInstance()) {
+          source_ =
+              com.google.cloud.datacatalog.v1.CrossRegionalSource.newBuilder(
+                      (com.google.cloud.datacatalog.v1.CrossRegionalSource) source_)
+                  .mergeFrom(value)
+                  .buildPartial();
+        } else {
+          source_ = value;
+        }
+        onChanged();
+      } else {
+        if (sourceCase_ == 3) {
+          crossRegionalSourceBuilder_.mergeFrom(value);
+        }
+        crossRegionalSourceBuilder_.setMessage(value);
+      }
+      sourceCase_ = 3;
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Cross-regional source taxonomy to be imported.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.CrossRegionalSource cross_regional_source = 3;
+     */
+    public Builder clearCrossRegionalSource() {
+      if (crossRegionalSourceBuilder_ == null) {
+        if (sourceCase_ == 3) {
+          sourceCase_ = 0;
+          source_ = null;
+          onChanged();
+        }
+      } else {
+        if (sourceCase_ == 3) {
+          sourceCase_ = 0;
+          source_ = null;
+        }
+        crossRegionalSourceBuilder_.clear();
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Cross-regional source taxonomy to be imported.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.CrossRegionalSource cross_regional_source = 3;
+     */
+    public com.google.cloud.datacatalog.v1.CrossRegionalSource.Builder
+        getCrossRegionalSourceBuilder() {
+      return getCrossRegionalSourceFieldBuilder().getBuilder();
+    }
+    /**
+     *
+     *
+     * 
    +     * Cross-regional source taxonomy to be imported.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.CrossRegionalSource cross_regional_source = 3;
+     */
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.CrossRegionalSourceOrBuilder
+        getCrossRegionalSourceOrBuilder() {
+      if ((sourceCase_ == 3) && (crossRegionalSourceBuilder_ != null)) {
+        return crossRegionalSourceBuilder_.getMessageOrBuilder();
+      } else {
+        if (sourceCase_ == 3) {
+          return (com.google.cloud.datacatalog.v1.CrossRegionalSource) source_;
+        }
+        return com.google.cloud.datacatalog.v1.CrossRegionalSource.getDefaultInstance();
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Cross-regional source taxonomy to be imported.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.CrossRegionalSource cross_regional_source = 3;
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.datacatalog.v1.CrossRegionalSource,
+            com.google.cloud.datacatalog.v1.CrossRegionalSource.Builder,
+            com.google.cloud.datacatalog.v1.CrossRegionalSourceOrBuilder>
+        getCrossRegionalSourceFieldBuilder() {
+      if (crossRegionalSourceBuilder_ == null) {
+        if (!(sourceCase_ == 3)) {
+          source_ = com.google.cloud.datacatalog.v1.CrossRegionalSource.getDefaultInstance();
+        }
+        crossRegionalSourceBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.datacatalog.v1.CrossRegionalSource,
+                com.google.cloud.datacatalog.v1.CrossRegionalSource.Builder,
+                com.google.cloud.datacatalog.v1.CrossRegionalSourceOrBuilder>(
+                (com.google.cloud.datacatalog.v1.CrossRegionalSource) source_,
+                getParentForChildren(),
+                isClean());
+        source_ = null;
+      }
+      sourceCase_ = 3;
+      onChanged();
+      ;
+      return crossRegionalSourceBuilder_;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.datacatalog.v1.ImportTaxonomiesRequest)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.datacatalog.v1.ImportTaxonomiesRequest)
+  private static final com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest();
+  }
+
+  public static com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ImportTaxonomiesRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ImportTaxonomiesRequest(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ImportTaxonomiesRequestOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ImportTaxonomiesRequestOrBuilder.java
new file mode 100644
index 00000000..0a90c0b8
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ImportTaxonomiesRequestOrBuilder.java
@@ -0,0 +1,126 @@
+/*
+ * 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/datacatalog/v1/policytagmanagerserialization.proto
+
+package com.google.cloud.datacatalog.v1;
+
+public interface ImportTaxonomiesRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.datacatalog.v1.ImportTaxonomiesRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
    +   * Required. Resource name of project that the imported taxonomies will belong to.
+   * 
    
+   *
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The parent.
+   */
+  java.lang.String getParent();
+  /**
+   *
+   *
+   * 
    +   * Required. Resource name of project that the imported taxonomies will belong to.
+   * 
    
+   *
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for parent.
+   */
+  com.google.protobuf.ByteString getParentBytes();
+
+  /**
+   *
+   *
+   * 
    +   * Inline source used for taxonomies import.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.InlineSource inline_source = 2;
+   *
+   * @return Whether the inlineSource field is set.
+   */
+  boolean hasInlineSource();
+  /**
+   *
+   *
+   * 
    +   * Inline source used for taxonomies import.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.InlineSource inline_source = 2;
+   *
+   * @return The inlineSource.
+   */
+  com.google.cloud.datacatalog.v1.InlineSource getInlineSource();
+  /**
+   *
+   *
+   * 
    +   * Inline source used for taxonomies import.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.InlineSource inline_source = 2;
+   */
+  com.google.cloud.datacatalog.v1.InlineSourceOrBuilder getInlineSourceOrBuilder();
+
+  /**
+   *
+   *
+   * 
    +   * Cross-regional source taxonomy to be imported.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.CrossRegionalSource cross_regional_source = 3;
+   *
+   * @return Whether the crossRegionalSource field is set.
+   */
+  boolean hasCrossRegionalSource();
+  /**
+   *
+   *
+   * 
    +   * Cross-regional source taxonomy to be imported.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.CrossRegionalSource cross_regional_source = 3;
+   *
+   * @return The crossRegionalSource.
+   */
+  com.google.cloud.datacatalog.v1.CrossRegionalSource getCrossRegionalSource();
+  /**
+   *
+   *
+   * 
    +   * Cross-regional source taxonomy to be imported.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.CrossRegionalSource cross_regional_source = 3;
+   */
+  com.google.cloud.datacatalog.v1.CrossRegionalSourceOrBuilder getCrossRegionalSourceOrBuilder();
+
+  public com.google.cloud.datacatalog.v1.ImportTaxonomiesRequest.SourceCase getSourceCase();
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ImportTaxonomiesResponse.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ImportTaxonomiesResponse.java
new file mode 100644
index 00000000..d13572ee
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ImportTaxonomiesResponse.java
@@ -0,0 +1,953 @@
+/*
+ * 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/datacatalog/v1/policytagmanagerserialization.proto
+
+package com.google.cloud.datacatalog.v1;
+
+/**
+ *
+ *
+ * 
    + * Response message for
+ * [ImportTaxonomies][google.cloud.datacatalog.v1.PolicyTagManagerSerialization.ImportTaxonomies].
+ * 
    
+ *
+ * Protobuf type {@code google.cloud.datacatalog.v1.ImportTaxonomiesResponse}
+ */
+public final class ImportTaxonomiesResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.datacatalog.v1.ImportTaxonomiesResponse)
+    ImportTaxonomiesResponseOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use ImportTaxonomiesResponse.newBuilder() to construct.
+  private ImportTaxonomiesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private ImportTaxonomiesResponse() {
+    taxonomies_ = java.util.Collections.emptyList();
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    return new ImportTaxonomiesResponse();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private ImportTaxonomiesResponse(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    int mutable_bitField0_ = 0;
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10:
+            {
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                taxonomies_ = new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              taxonomies_.add(
+                  input.readMessage(
+                      com.google.cloud.datacatalog.v1.Taxonomy.parser(), extensionRegistry));
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      if (((mutable_bitField0_ & 0x00000001) != 0)) {
+        taxonomies_ = java.util.Collections.unmodifiableList(taxonomies_);
+      }
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+        .internal_static_google_cloud_datacatalog_v1_ImportTaxonomiesResponse_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+        .internal_static_google_cloud_datacatalog_v1_ImportTaxonomiesResponse_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse.class,
+            com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse.Builder.class);
+  }
+
+  public static final int TAXONOMIES_FIELD_NUMBER = 1;
+  private java.util.List taxonomies_;
+  /**
+   *
+   *
+   * 
    +   * Taxonomies that were imported.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+   */
+  @java.lang.Override
+  public java.util.List getTaxonomiesList() {
+    return taxonomies_;
+  }
+  /**
+   *
+   *
+   * 
    +   * Taxonomies that were imported.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+   */
+  @java.lang.Override
+  public java.util.List
+      getTaxonomiesOrBuilderList() {
+    return taxonomies_;
+  }
+  /**
+   *
+   *
+   * 
    +   * Taxonomies that were imported.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+   */
+  @java.lang.Override
+  public int getTaxonomiesCount() {
+    return taxonomies_.size();
+  }
+  /**
+   *
+   *
+   * 
    +   * Taxonomies that were imported.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+   */
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.Taxonomy getTaxonomies(int index) {
+    return taxonomies_.get(index);
+  }
+  /**
+   *
+   *
+   * 
    +   * Taxonomies that were imported.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+   */
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.TaxonomyOrBuilder getTaxonomiesOrBuilder(int index) {
+    return taxonomies_.get(index);
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    for (int i = 0; i < taxonomies_.size(); i++) {
+      output.writeMessage(1, taxonomies_.get(i));
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    for (int i = 0; i < taxonomies_.size(); i++) {
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, taxonomies_.get(i));
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse other =
+        (com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse) obj;
+
+    if (!getTaxonomiesList().equals(other.getTaxonomiesList())) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    if (getTaxonomiesCount() > 0) {
+      hash = (37 * hash) + TAXONOMIES_FIELD_NUMBER;
+      hash = (53 * hash) + getTaxonomiesList().hashCode();
+    }
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(
+      com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
    +   * Response message for
+   * [ImportTaxonomies][google.cloud.datacatalog.v1.PolicyTagManagerSerialization.ImportTaxonomies].
+   * 
    
+   *
+   * Protobuf type {@code google.cloud.datacatalog.v1.ImportTaxonomiesResponse}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.datacatalog.v1.ImportTaxonomiesResponse)
+      com.google.cloud.datacatalog.v1.ImportTaxonomiesResponseOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+          .internal_static_google_cloud_datacatalog_v1_ImportTaxonomiesResponse_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+          .internal_static_google_cloud_datacatalog_v1_ImportTaxonomiesResponse_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse.class,
+              com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse.Builder.class);
+    }
+
+    // Construct using com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+        getTaxonomiesFieldBuilder();
+      }
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      if (taxonomiesBuilder_ == null) {
+        taxonomies_ = java.util.Collections.emptyList();
+        bitField0_ = (bitField0_ & ~0x00000001);
+      } else {
+        taxonomiesBuilder_.clear();
+      }
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+          .internal_static_google_cloud_datacatalog_v1_ImportTaxonomiesResponse_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse getDefaultInstanceForType() {
+      return com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse build() {
+      com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse buildPartial() {
+      com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse result =
+          new com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse(this);
+      int from_bitField0_ = bitField0_;
+      if (taxonomiesBuilder_ == null) {
+        if (((bitField0_ & 0x00000001) != 0)) {
+          taxonomies_ = java.util.Collections.unmodifiableList(taxonomies_);
+          bitField0_ = (bitField0_ & ~0x00000001);
+        }
+        result.taxonomies_ = taxonomies_;
+      } else {
+        result.taxonomies_ = taxonomiesBuilder_.build();
+      }
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse) {
+        return mergeFrom((com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse other) {
+      if (other == com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse.getDefaultInstance())
+        return this;
+      if (taxonomiesBuilder_ == null) {
+        if (!other.taxonomies_.isEmpty()) {
+          if (taxonomies_.isEmpty()) {
+            taxonomies_ = other.taxonomies_;
+            bitField0_ = (bitField0_ & ~0x00000001);
+          } else {
+            ensureTaxonomiesIsMutable();
+            taxonomies_.addAll(other.taxonomies_);
+          }
+          onChanged();
+        }
+      } else {
+        if (!other.taxonomies_.isEmpty()) {
+          if (taxonomiesBuilder_.isEmpty()) {
+            taxonomiesBuilder_.dispose();
+            taxonomiesBuilder_ = null;
+            taxonomies_ = other.taxonomies_;
+            bitField0_ = (bitField0_ & ~0x00000001);
+            taxonomiesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getTaxonomiesFieldBuilder()
+                    : null;
+          } else {
+            taxonomiesBuilder_.addAllMessages(other.taxonomies_);
+          }
+        }
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage =
+            (com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private int bitField0_;
+
+    private java.util.List taxonomies_ =
+        java.util.Collections.emptyList();
+
+    private void ensureTaxonomiesIsMutable() {
+      if (!((bitField0_ & 0x00000001) != 0)) {
+        taxonomies_ =
+            new java.util.ArrayList(taxonomies_);
+        bitField0_ |= 0x00000001;
+      }
+    }
+
+    private com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.datacatalog.v1.Taxonomy,
+            com.google.cloud.datacatalog.v1.Taxonomy.Builder,
+            com.google.cloud.datacatalog.v1.TaxonomyOrBuilder>
+        taxonomiesBuilder_;
+
+    /**
+     *
+     *
+     * 
    +     * Taxonomies that were imported.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+     */
+    public java.util.List getTaxonomiesList() {
+      if (taxonomiesBuilder_ == null) {
+        return java.util.Collections.unmodifiableList(taxonomies_);
+      } else {
+        return taxonomiesBuilder_.getMessageList();
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Taxonomies that were imported.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+     */
+    public int getTaxonomiesCount() {
+      if (taxonomiesBuilder_ == null) {
+        return taxonomies_.size();
+      } else {
+        return taxonomiesBuilder_.getCount();
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Taxonomies that were imported.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+     */
+    public com.google.cloud.datacatalog.v1.Taxonomy getTaxonomies(int index) {
+      if (taxonomiesBuilder_ == null) {
+        return taxonomies_.get(index);
+      } else {
+        return taxonomiesBuilder_.getMessage(index);
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Taxonomies that were imported.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+     */
+    public Builder setTaxonomies(int index, com.google.cloud.datacatalog.v1.Taxonomy value) {
+      if (taxonomiesBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureTaxonomiesIsMutable();
+        taxonomies_.set(index, value);
+        onChanged();
+      } else {
+        taxonomiesBuilder_.setMessage(index, value);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Taxonomies that were imported.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+     */
+    public Builder setTaxonomies(
+        int index, com.google.cloud.datacatalog.v1.Taxonomy.Builder builderForValue) {
+      if (taxonomiesBuilder_ == null) {
+        ensureTaxonomiesIsMutable();
+        taxonomies_.set(index, builderForValue.build());
+        onChanged();
+      } else {
+        taxonomiesBuilder_.setMessage(index, builderForValue.build());
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Taxonomies that were imported.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+     */
+    public Builder addTaxonomies(com.google.cloud.datacatalog.v1.Taxonomy value) {
+      if (taxonomiesBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureTaxonomiesIsMutable();
+        taxonomies_.add(value);
+        onChanged();
+      } else {
+        taxonomiesBuilder_.addMessage(value);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Taxonomies that were imported.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+     */
+    public Builder addTaxonomies(int index, com.google.cloud.datacatalog.v1.Taxonomy value) {
+      if (taxonomiesBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureTaxonomiesIsMutable();
+        taxonomies_.add(index, value);
+        onChanged();
+      } else {
+        taxonomiesBuilder_.addMessage(index, value);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Taxonomies that were imported.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+     */
+    public Builder addTaxonomies(com.google.cloud.datacatalog.v1.Taxonomy.Builder builderForValue) {
+      if (taxonomiesBuilder_ == null) {
+        ensureTaxonomiesIsMutable();
+        taxonomies_.add(builderForValue.build());
+        onChanged();
+      } else {
+        taxonomiesBuilder_.addMessage(builderForValue.build());
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Taxonomies that were imported.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+     */
+    public Builder addTaxonomies(
+        int index, com.google.cloud.datacatalog.v1.Taxonomy.Builder builderForValue) {
+      if (taxonomiesBuilder_ == null) {
+        ensureTaxonomiesIsMutable();
+        taxonomies_.add(index, builderForValue.build());
+        onChanged();
+      } else {
+        taxonomiesBuilder_.addMessage(index, builderForValue.build());
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Taxonomies that were imported.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+     */
+    public Builder addAllTaxonomies(
+        java.lang.Iterable values) {
+      if (taxonomiesBuilder_ == null) {
+        ensureTaxonomiesIsMutable();
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, taxonomies_);
+        onChanged();
+      } else {
+        taxonomiesBuilder_.addAllMessages(values);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Taxonomies that were imported.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+     */
+    public Builder clearTaxonomies() {
+      if (taxonomiesBuilder_ == null) {
+        taxonomies_ = java.util.Collections.emptyList();
+        bitField0_ = (bitField0_ & ~0x00000001);
+        onChanged();
+      } else {
+        taxonomiesBuilder_.clear();
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Taxonomies that were imported.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+     */
+    public Builder removeTaxonomies(int index) {
+      if (taxonomiesBuilder_ == null) {
+        ensureTaxonomiesIsMutable();
+        taxonomies_.remove(index);
+        onChanged();
+      } else {
+        taxonomiesBuilder_.remove(index);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Taxonomies that were imported.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+     */
+    public com.google.cloud.datacatalog.v1.Taxonomy.Builder getTaxonomiesBuilder(int index) {
+      return getTaxonomiesFieldBuilder().getBuilder(index);
+    }
+    /**
+     *
+     *
+     * 
    +     * Taxonomies that were imported.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+     */
+    public com.google.cloud.datacatalog.v1.TaxonomyOrBuilder getTaxonomiesOrBuilder(int index) {
+      if (taxonomiesBuilder_ == null) {
+        return taxonomies_.get(index);
+      } else {
+        return taxonomiesBuilder_.getMessageOrBuilder(index);
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Taxonomies that were imported.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+     */
+    public java.util.List
+        getTaxonomiesOrBuilderList() {
+      if (taxonomiesBuilder_ != null) {
+        return taxonomiesBuilder_.getMessageOrBuilderList();
+      } else {
+        return java.util.Collections.unmodifiableList(taxonomies_);
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Taxonomies that were imported.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+     */
+    public com.google.cloud.datacatalog.v1.Taxonomy.Builder addTaxonomiesBuilder() {
+      return getTaxonomiesFieldBuilder()
+          .addBuilder(com.google.cloud.datacatalog.v1.Taxonomy.getDefaultInstance());
+    }
+    /**
+     *
+     *
+     * 
    +     * Taxonomies that were imported.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+     */
+    public com.google.cloud.datacatalog.v1.Taxonomy.Builder addTaxonomiesBuilder(int index) {
+      return getTaxonomiesFieldBuilder()
+          .addBuilder(index, com.google.cloud.datacatalog.v1.Taxonomy.getDefaultInstance());
+    }
+    /**
+     *
+     *
+     * 
    +     * Taxonomies that were imported.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+     */
+    public java.util.List
+        getTaxonomiesBuilderList() {
+      return getTaxonomiesFieldBuilder().getBuilderList();
+    }
+
+    private com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.datacatalog.v1.Taxonomy,
+            com.google.cloud.datacatalog.v1.Taxonomy.Builder,
+            com.google.cloud.datacatalog.v1.TaxonomyOrBuilder>
+        getTaxonomiesFieldBuilder() {
+      if (taxonomiesBuilder_ == null) {
+        taxonomiesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.datacatalog.v1.Taxonomy,
+                com.google.cloud.datacatalog.v1.Taxonomy.Builder,
+                com.google.cloud.datacatalog.v1.TaxonomyOrBuilder>(
+                taxonomies_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+        taxonomies_ = null;
+      }
+      return taxonomiesBuilder_;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.datacatalog.v1.ImportTaxonomiesResponse)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.datacatalog.v1.ImportTaxonomiesResponse)
+  private static final com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse();
+  }
+
+  public static com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ImportTaxonomiesResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ImportTaxonomiesResponse(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.ImportTaxonomiesResponse getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ImportTaxonomiesResponseOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ImportTaxonomiesResponseOrBuilder.java
new file mode 100644
index 00000000..aa7011cb
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ImportTaxonomiesResponseOrBuilder.java
@@ -0,0 +1,77 @@
+/*
+ * 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/datacatalog/v1/policytagmanagerserialization.proto
+
+package com.google.cloud.datacatalog.v1;
+
+public interface ImportTaxonomiesResponseOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.datacatalog.v1.ImportTaxonomiesResponse)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
    +   * Taxonomies that were imported.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+   */
+  java.util.List getTaxonomiesList();
+  /**
+   *
+   *
+   * 
    +   * Taxonomies that were imported.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+   */
+  com.google.cloud.datacatalog.v1.Taxonomy getTaxonomies(int index);
+  /**
+   *
+   *
+   * 
    +   * Taxonomies that were imported.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+   */
+  int getTaxonomiesCount();
+  /**
+   *
+   *
+   * 
    +   * Taxonomies that were imported.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+   */
+  java.util.List
+      getTaxonomiesOrBuilderList();
+  /**
+   *
+   *
+   * 
    +   * Taxonomies that were imported.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+   */
+  com.google.cloud.datacatalog.v1.TaxonomyOrBuilder getTaxonomiesOrBuilder(int index);
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/InlineSource.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/InlineSource.java
new file mode 100644
index 00000000..0ee13d05
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/InlineSource.java
@@ -0,0 +1,1005 @@
+/*
+ * 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/datacatalog/v1/policytagmanagerserialization.proto
+
+package com.google.cloud.datacatalog.v1;
+
+/**
+ *
+ *
+ * 
    + * Inline source containing taxonomies to import.
+ * 
    
+ *
+ * Protobuf type {@code google.cloud.datacatalog.v1.InlineSource}
+ */
+public final class InlineSource extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.datacatalog.v1.InlineSource)
+    InlineSourceOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use InlineSource.newBuilder() to construct.
+  private InlineSource(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private InlineSource() {
+    taxonomies_ = java.util.Collections.emptyList();
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    return new InlineSource();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private InlineSource(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    int mutable_bitField0_ = 0;
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10:
+            {
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                taxonomies_ =
+                    new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              taxonomies_.add(
+                  input.readMessage(
+                      com.google.cloud.datacatalog.v1.SerializedTaxonomy.parser(),
+                      extensionRegistry));
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      if (((mutable_bitField0_ & 0x00000001) != 0)) {
+        taxonomies_ = java.util.Collections.unmodifiableList(taxonomies_);
+      }
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+        .internal_static_google_cloud_datacatalog_v1_InlineSource_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+        .internal_static_google_cloud_datacatalog_v1_InlineSource_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.datacatalog.v1.InlineSource.class,
+            com.google.cloud.datacatalog.v1.InlineSource.Builder.class);
+  }
+
+  public static final int TAXONOMIES_FIELD_NUMBER = 1;
+  private java.util.List taxonomies_;
+  /**
+   *
+   *
+   * 
    +   * Required. Taxonomies to be imported.
+   * 
    
+   *
+   * 
+   * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   */
+  @java.lang.Override
+  public java.util.List getTaxonomiesList() {
+    return taxonomies_;
+  }
+  /**
+   *
+   *
+   * 
    +   * Required. Taxonomies to be imported.
+   * 
    
+   *
+   * 
+   * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   */
+  @java.lang.Override
+  public java.util.List
+      getTaxonomiesOrBuilderList() {
+    return taxonomies_;
+  }
+  /**
+   *
+   *
+   * 
    +   * Required. Taxonomies to be imported.
+   * 
    
+   *
+   * 
+   * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   */
+  @java.lang.Override
+  public int getTaxonomiesCount() {
+    return taxonomies_.size();
+  }
+  /**
+   *
+   *
+   * 
    +   * Required. Taxonomies to be imported.
+   * 
    
+   *
+   * 
+   * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   */
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.SerializedTaxonomy getTaxonomies(int index) {
+    return taxonomies_.get(index);
+  }
+  /**
+   *
+   *
+   * 
    +   * Required. Taxonomies to be imported.
+   * 
    
+   *
+   * 
+   * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   */
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.SerializedTaxonomyOrBuilder getTaxonomiesOrBuilder(
+      int index) {
+    return taxonomies_.get(index);
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    for (int i = 0; i < taxonomies_.size(); i++) {
+      output.writeMessage(1, taxonomies_.get(i));
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    for (int i = 0; i < taxonomies_.size(); i++) {
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, taxonomies_.get(i));
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.datacatalog.v1.InlineSource)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.datacatalog.v1.InlineSource other =
+        (com.google.cloud.datacatalog.v1.InlineSource) obj;
+
+    if (!getTaxonomiesList().equals(other.getTaxonomiesList())) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    if (getTaxonomiesCount() > 0) {
+      hash = (37 * hash) + TAXONOMIES_FIELD_NUMBER;
+      hash = (53 * hash) + getTaxonomiesList().hashCode();
+    }
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.datacatalog.v1.InlineSource parseFrom(java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.InlineSource parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.InlineSource parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.InlineSource parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.InlineSource parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.InlineSource parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.InlineSource parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.InlineSource parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.InlineSource parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.InlineSource parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.InlineSource parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.InlineSource parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(com.google.cloud.datacatalog.v1.InlineSource prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
    +   * Inline source containing taxonomies to import.
+   * 
    
+   *
+   * Protobuf type {@code google.cloud.datacatalog.v1.InlineSource}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.datacatalog.v1.InlineSource)
+      com.google.cloud.datacatalog.v1.InlineSourceOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+          .internal_static_google_cloud_datacatalog_v1_InlineSource_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+          .internal_static_google_cloud_datacatalog_v1_InlineSource_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.datacatalog.v1.InlineSource.class,
+              com.google.cloud.datacatalog.v1.InlineSource.Builder.class);
+    }
+
+    // Construct using com.google.cloud.datacatalog.v1.InlineSource.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+        getTaxonomiesFieldBuilder();
+      }
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      if (taxonomiesBuilder_ == null) {
+        taxonomies_ = java.util.Collections.emptyList();
+        bitField0_ = (bitField0_ & ~0x00000001);
+      } else {
+        taxonomiesBuilder_.clear();
+      }
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+          .internal_static_google_cloud_datacatalog_v1_InlineSource_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.InlineSource getDefaultInstanceForType() {
+      return com.google.cloud.datacatalog.v1.InlineSource.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.InlineSource build() {
+      com.google.cloud.datacatalog.v1.InlineSource result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.InlineSource buildPartial() {
+      com.google.cloud.datacatalog.v1.InlineSource result =
+          new com.google.cloud.datacatalog.v1.InlineSource(this);
+      int from_bitField0_ = bitField0_;
+      if (taxonomiesBuilder_ == null) {
+        if (((bitField0_ & 0x00000001) != 0)) {
+          taxonomies_ = java.util.Collections.unmodifiableList(taxonomies_);
+          bitField0_ = (bitField0_ & ~0x00000001);
+        }
+        result.taxonomies_ = taxonomies_;
+      } else {
+        result.taxonomies_ = taxonomiesBuilder_.build();
+      }
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.datacatalog.v1.InlineSource) {
+        return mergeFrom((com.google.cloud.datacatalog.v1.InlineSource) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.datacatalog.v1.InlineSource other) {
+      if (other == com.google.cloud.datacatalog.v1.InlineSource.getDefaultInstance()) return this;
+      if (taxonomiesBuilder_ == null) {
+        if (!other.taxonomies_.isEmpty()) {
+          if (taxonomies_.isEmpty()) {
+            taxonomies_ = other.taxonomies_;
+            bitField0_ = (bitField0_ & ~0x00000001);
+          } else {
+            ensureTaxonomiesIsMutable();
+            taxonomies_.addAll(other.taxonomies_);
+          }
+          onChanged();
+        }
+      } else {
+        if (!other.taxonomies_.isEmpty()) {
+          if (taxonomiesBuilder_.isEmpty()) {
+            taxonomiesBuilder_.dispose();
+            taxonomiesBuilder_ = null;
+            taxonomies_ = other.taxonomies_;
+            bitField0_ = (bitField0_ & ~0x00000001);
+            taxonomiesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getTaxonomiesFieldBuilder()
+                    : null;
+          } else {
+            taxonomiesBuilder_.addAllMessages(other.taxonomies_);
+          }
+        }
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.datacatalog.v1.InlineSource parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage = (com.google.cloud.datacatalog.v1.InlineSource) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private int bitField0_;
+
+    private java.util.List taxonomies_ =
+        java.util.Collections.emptyList();
+
+    private void ensureTaxonomiesIsMutable() {
+      if (!((bitField0_ & 0x00000001) != 0)) {
+        taxonomies_ =
+            new java.util.ArrayList(
+                taxonomies_);
+        bitField0_ |= 0x00000001;
+      }
+    }
+
+    private com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.datacatalog.v1.SerializedTaxonomy,
+            com.google.cloud.datacatalog.v1.SerializedTaxonomy.Builder,
+            com.google.cloud.datacatalog.v1.SerializedTaxonomyOrBuilder>
+        taxonomiesBuilder_;
+
+    /**
+     *
+     *
+     * 
    +     * Required. Taxonomies to be imported.
+     * 
    
+     *
+     * 
+     * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     */
+    public java.util.List getTaxonomiesList() {
+      if (taxonomiesBuilder_ == null) {
+        return java.util.Collections.unmodifiableList(taxonomies_);
+      } else {
+        return taxonomiesBuilder_.getMessageList();
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Taxonomies to be imported.
+     * 
    
+     *
+     * 
+     * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     */
+    public int getTaxonomiesCount() {
+      if (taxonomiesBuilder_ == null) {
+        return taxonomies_.size();
+      } else {
+        return taxonomiesBuilder_.getCount();
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Taxonomies to be imported.
+     * 
    
+     *
+     * 
+     * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     */
+    public com.google.cloud.datacatalog.v1.SerializedTaxonomy getTaxonomies(int index) {
+      if (taxonomiesBuilder_ == null) {
+        return taxonomies_.get(index);
+      } else {
+        return taxonomiesBuilder_.getMessage(index);
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Taxonomies to be imported.
+     * 
    
+     *
+     * 
+     * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     */
+    public Builder setTaxonomies(
+        int index, com.google.cloud.datacatalog.v1.SerializedTaxonomy value) {
+      if (taxonomiesBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureTaxonomiesIsMutable();
+        taxonomies_.set(index, value);
+        onChanged();
+      } else {
+        taxonomiesBuilder_.setMessage(index, value);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Taxonomies to be imported.
+     * 
    
+     *
+     * 
+     * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     */
+    public Builder setTaxonomies(
+        int index, com.google.cloud.datacatalog.v1.SerializedTaxonomy.Builder builderForValue) {
+      if (taxonomiesBuilder_ == null) {
+        ensureTaxonomiesIsMutable();
+        taxonomies_.set(index, builderForValue.build());
+        onChanged();
+      } else {
+        taxonomiesBuilder_.setMessage(index, builderForValue.build());
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Taxonomies to be imported.
+     * 
    
+     *
+     * 
+     * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     */
+    public Builder addTaxonomies(com.google.cloud.datacatalog.v1.SerializedTaxonomy value) {
+      if (taxonomiesBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureTaxonomiesIsMutable();
+        taxonomies_.add(value);
+        onChanged();
+      } else {
+        taxonomiesBuilder_.addMessage(value);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Taxonomies to be imported.
+     * 
    
+     *
+     * 
+     * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     */
+    public Builder addTaxonomies(
+        int index, com.google.cloud.datacatalog.v1.SerializedTaxonomy value) {
+      if (taxonomiesBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureTaxonomiesIsMutable();
+        taxonomies_.add(index, value);
+        onChanged();
+      } else {
+        taxonomiesBuilder_.addMessage(index, value);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Taxonomies to be imported.
+     * 
    
+     *
+     * 
+     * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     */
+    public Builder addTaxonomies(
+        com.google.cloud.datacatalog.v1.SerializedTaxonomy.Builder builderForValue) {
+      if (taxonomiesBuilder_ == null) {
+        ensureTaxonomiesIsMutable();
+        taxonomies_.add(builderForValue.build());
+        onChanged();
+      } else {
+        taxonomiesBuilder_.addMessage(builderForValue.build());
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Taxonomies to be imported.
+     * 
    
+     *
+     * 
+     * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     */
+    public Builder addTaxonomies(
+        int index, com.google.cloud.datacatalog.v1.SerializedTaxonomy.Builder builderForValue) {
+      if (taxonomiesBuilder_ == null) {
+        ensureTaxonomiesIsMutable();
+        taxonomies_.add(index, builderForValue.build());
+        onChanged();
+      } else {
+        taxonomiesBuilder_.addMessage(index, builderForValue.build());
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Taxonomies to be imported.
+     * 
    
+     *
+     * 
+     * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     */
+    public Builder addAllTaxonomies(
+        java.lang.Iterable values) {
+      if (taxonomiesBuilder_ == null) {
+        ensureTaxonomiesIsMutable();
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, taxonomies_);
+        onChanged();
+      } else {
+        taxonomiesBuilder_.addAllMessages(values);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Taxonomies to be imported.
+     * 
    
+     *
+     * 
+     * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     */
+    public Builder clearTaxonomies() {
+      if (taxonomiesBuilder_ == null) {
+        taxonomies_ = java.util.Collections.emptyList();
+        bitField0_ = (bitField0_ & ~0x00000001);
+        onChanged();
+      } else {
+        taxonomiesBuilder_.clear();
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Taxonomies to be imported.
+     * 
    
+     *
+     * 
+     * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     */
+    public Builder removeTaxonomies(int index) {
+      if (taxonomiesBuilder_ == null) {
+        ensureTaxonomiesIsMutable();
+        taxonomies_.remove(index);
+        onChanged();
+      } else {
+        taxonomiesBuilder_.remove(index);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Taxonomies to be imported.
+     * 
    
+     *
+     * 
+     * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     */
+    public com.google.cloud.datacatalog.v1.SerializedTaxonomy.Builder getTaxonomiesBuilder(
+        int index) {
+      return getTaxonomiesFieldBuilder().getBuilder(index);
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Taxonomies to be imported.
+     * 
    
+     *
+     * 
+     * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     */
+    public com.google.cloud.datacatalog.v1.SerializedTaxonomyOrBuilder getTaxonomiesOrBuilder(
+        int index) {
+      if (taxonomiesBuilder_ == null) {
+        return taxonomies_.get(index);
+      } else {
+        return taxonomiesBuilder_.getMessageOrBuilder(index);
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Taxonomies to be imported.
+     * 
    
+     *
+     * 
+     * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     */
+    public java.util.List
+        getTaxonomiesOrBuilderList() {
+      if (taxonomiesBuilder_ != null) {
+        return taxonomiesBuilder_.getMessageOrBuilderList();
+      } else {
+        return java.util.Collections.unmodifiableList(taxonomies_);
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Taxonomies to be imported.
+     * 
    
+     *
+     * 
+     * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     */
+    public com.google.cloud.datacatalog.v1.SerializedTaxonomy.Builder addTaxonomiesBuilder() {
+      return getTaxonomiesFieldBuilder()
+          .addBuilder(com.google.cloud.datacatalog.v1.SerializedTaxonomy.getDefaultInstance());
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Taxonomies to be imported.
+     * 
    
+     *
+     * 
+     * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     */
+    public com.google.cloud.datacatalog.v1.SerializedTaxonomy.Builder addTaxonomiesBuilder(
+        int index) {
+      return getTaxonomiesFieldBuilder()
+          .addBuilder(
+              index, com.google.cloud.datacatalog.v1.SerializedTaxonomy.getDefaultInstance());
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Taxonomies to be imported.
+     * 
    
+     *
+     * 
+     * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     */
+    public java.util.List
+        getTaxonomiesBuilderList() {
+      return getTaxonomiesFieldBuilder().getBuilderList();
+    }
+
+    private com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.datacatalog.v1.SerializedTaxonomy,
+            com.google.cloud.datacatalog.v1.SerializedTaxonomy.Builder,
+            com.google.cloud.datacatalog.v1.SerializedTaxonomyOrBuilder>
+        getTaxonomiesFieldBuilder() {
+      if (taxonomiesBuilder_ == null) {
+        taxonomiesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.datacatalog.v1.SerializedTaxonomy,
+                com.google.cloud.datacatalog.v1.SerializedTaxonomy.Builder,
+                com.google.cloud.datacatalog.v1.SerializedTaxonomyOrBuilder>(
+                taxonomies_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+        taxonomies_ = null;
+      }
+      return taxonomiesBuilder_;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.datacatalog.v1.InlineSource)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.datacatalog.v1.InlineSource)
+  private static final com.google.cloud.datacatalog.v1.InlineSource DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.datacatalog.v1.InlineSource();
+  }
+
+  public static com.google.cloud.datacatalog.v1.InlineSource getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public InlineSource parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new InlineSource(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.InlineSource getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/InlineSourceOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/InlineSourceOrBuilder.java
new file mode 100644
index 00000000..6657fd47
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/InlineSourceOrBuilder.java
@@ -0,0 +1,87 @@
+/*
+ * 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/datacatalog/v1/policytagmanagerserialization.proto
+
+package com.google.cloud.datacatalog.v1;
+
+public interface InlineSourceOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.datacatalog.v1.InlineSource)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
    +   * Required. Taxonomies to be imported.
+   * 
    
+   *
+   * 
+   * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   */
+  java.util.List getTaxonomiesList();
+  /**
+   *
+   *
+   * 
    +   * Required. Taxonomies to be imported.
+   * 
    
+   *
+   * 
+   * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   */
+  com.google.cloud.datacatalog.v1.SerializedTaxonomy getTaxonomies(int index);
+  /**
+   *
+   *
+   * 
    +   * Required. Taxonomies to be imported.
+   * 
    
+   *
+   * 
+   * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   */
+  int getTaxonomiesCount();
+  /**
+   *
+   *
+   * 
    +   * Required. Taxonomies to be imported.
+   * 
    
+   *
+   * 
+   * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   */
+  java.util.List
+      getTaxonomiesOrBuilderList();
+  /**
+   *
+   *
+   * 
    +   * Required. Taxonomies to be imported.
+   * 
    
+   *
+   * 
+   * repeated .google.cloud.datacatalog.v1.SerializedTaxonomy taxonomies = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   */
+  com.google.cloud.datacatalog.v1.SerializedTaxonomyOrBuilder getTaxonomiesOrBuilder(int index);
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/IntegratedSystem.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/IntegratedSystem.java
index b034e7a5..3ccae874 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/IntegratedSystem.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/IntegratedSystem.java
@@ -59,6 +59,16 @@ public enum IntegratedSystem implements com.google.protobuf.ProtocolMessageEnum
    * CLOUD_PUBSUB = 2;
    */
   CLOUD_PUBSUB(2),
+  /**
+   *
+   *
+   * 
    +   * Dataproc Metastore.
+   * 
    
+   *
+   * DATAPROC_METASTORE = 3;
+   */
+  DATAPROC_METASTORE(3),
   UNRECOGNIZED(-1),
   ;
 
@@ -92,6 +102,16 @@ public enum IntegratedSystem implements com.google.protobuf.ProtocolMessageEnum
    * CLOUD_PUBSUB = 2;
    */
   public static final int CLOUD_PUBSUB_VALUE = 2;
+  /**
+   *
+   *
+   * 
    +   * Dataproc Metastore.
+   * 
    
+   *
+   * DATAPROC_METASTORE = 3;
+   */
+  public static final int DATAPROC_METASTORE_VALUE = 3;
 
   public final int getNumber() {
     if (this == UNRECOGNIZED) {
@@ -123,6 +143,8 @@ public static IntegratedSystem forNumber(int value) {
         return BIGQUERY;
       case 2:
         return CLOUD_PUBSUB;
+      case 3:
+        return DATAPROC_METASTORE;
       default:
         return null;
     }
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListEntryGroupsRequest.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListEntryGroupsRequest.java
index 8ce53cb7..7cb6d193 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListEntryGroupsRequest.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListEntryGroupsRequest.java
@@ -131,8 +131,8 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * 
    -   * Required. The name of the location that contains the entry groups, which
-   * can be provided in URL format. Example:
+   * Required. The name of the location that contains the entry groups, which can be
+   * provided in URL format. Example:
    * * projects/{project_id}/locations/{location}
    * 
    
    *
@@ -158,8 +158,8 @@ public java.lang.String getParent() {
    *
    *
    * 
    -   * Required. The name of the location that contains the entry groups, which
-   * can be provided in URL format. Example:
+   * Required. The name of the location that contains the entry groups, which can be
+   * provided in URL format. Example:
    * * projects/{project_id}/locations/{location}
    * 
    
    *
@@ -188,8 +188,8 @@ public com.google.protobuf.ByteString getParentBytes() {
    *
    *
    * 
    -   * Optional. The maximum number of items to return. Default is 10. Max limit
-   * is 1000. Throws an invalid argument for `page_size > 1000`.
+   * Optional. The maximum number of items to return. Default is 10. Max limit is 1000.
+   * Throws an invalid argument for `page_size > 1000`.
    * 
    
    *
    * int32 page_size = 2 [(.google.api.field_behavior) = OPTIONAL];
@@ -207,8 +207,8 @@ public int getPageSize() {
    *
    *
    * 
    -   * Optional. Token that specifies which page is requested. If empty, the first
-   * page is returned.
+   * Optional. Token that specifies which page is requested. If empty, the first page is
+   * returned.
    * 
    
    *
    * string page_token = 3 [(.google.api.field_behavior) = OPTIONAL];
@@ -231,8 +231,8 @@ public java.lang.String getPageToken() {
    *
    *
    * 
    -   * Optional. Token that specifies which page is requested. If empty, the first
-   * page is returned.
+   * Optional. Token that specifies which page is requested. If empty, the first page is
+   * returned.
    * 
    
    *
    * string page_token = 3 [(.google.api.field_behavior) = OPTIONAL];
@@ -608,8 +608,8 @@ public Builder mergeFrom(
      *
      *
      * 
    -     * Required. The name of the location that contains the entry groups, which
-     * can be provided in URL format. Example:
+     * Required. The name of the location that contains the entry groups, which can be
+     * provided in URL format. Example:
      * * projects/{project_id}/locations/{location}
      * 
    
      *
@@ -634,8 +634,8 @@ public java.lang.String getParent() {
      *
      *
      * 
    -     * Required. The name of the location that contains the entry groups, which
-     * can be provided in URL format. Example:
+     * Required. The name of the location that contains the entry groups, which can be
+     * provided in URL format. Example:
      * * projects/{project_id}/locations/{location}
      * 
    
      *
@@ -660,8 +660,8 @@ public com.google.protobuf.ByteString getParentBytes() {
      *
      *
      * 
    -     * Required. The name of the location that contains the entry groups, which
-     * can be provided in URL format. Example:
+     * Required. The name of the location that contains the entry groups, which can be
+     * provided in URL format. Example:
      * * projects/{project_id}/locations/{location}
      * 
    
      *
@@ -685,8 +685,8 @@ public Builder setParent(java.lang.String value) {
      *
      *
      * 
    -     * Required. The name of the location that contains the entry groups, which
-     * can be provided in URL format. Example:
+     * Required. The name of the location that contains the entry groups, which can be
+     * provided in URL format. Example:
      * * projects/{project_id}/locations/{location}
      * 
    
      *
@@ -706,8 +706,8 @@ public Builder clearParent() {
      *
      *
      * 
    -     * Required. The name of the location that contains the entry groups, which
-     * can be provided in URL format. Example:
+     * Required. The name of the location that contains the entry groups, which can be
+     * provided in URL format. Example:
      * * projects/{project_id}/locations/{location}
      * 
    
      *
@@ -734,8 +734,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
      *
      *
      * 
    -     * Optional. The maximum number of items to return. Default is 10. Max limit
-     * is 1000. Throws an invalid argument for `page_size > 1000`.
+     * Optional. The maximum number of items to return. Default is 10. Max limit is 1000.
+     * Throws an invalid argument for `page_size > 1000`.
      * 
    
      *
      * int32 page_size = 2 [(.google.api.field_behavior) = OPTIONAL];
@@ -750,8 +750,8 @@ public int getPageSize() {
      *
      *
      * 
    -     * Optional. The maximum number of items to return. Default is 10. Max limit
-     * is 1000. Throws an invalid argument for `page_size > 1000`.
+     * Optional. The maximum number of items to return. Default is 10. Max limit is 1000.
+     * Throws an invalid argument for `page_size > 1000`.
      * 
    
      *
      * int32 page_size = 2 [(.google.api.field_behavior) = OPTIONAL];
@@ -769,8 +769,8 @@ public Builder setPageSize(int value) {
      *
      *
      * 
    -     * Optional. The maximum number of items to return. Default is 10. Max limit
-     * is 1000. Throws an invalid argument for `page_size > 1000`.
+     * Optional. The maximum number of items to return. Default is 10. Max limit is 1000.
+     * Throws an invalid argument for `page_size > 1000`.
      * 
    
      *
      * int32 page_size = 2 [(.google.api.field_behavior) = OPTIONAL];
@@ -789,8 +789,8 @@ public Builder clearPageSize() {
      *
      *
      * 
    -     * Optional. Token that specifies which page is requested. If empty, the first
-     * page is returned.
+     * Optional. Token that specifies which page is requested. If empty, the first page is
+     * returned.
      * 
    
      *
      * string page_token = 3 [(.google.api.field_behavior) = OPTIONAL];
@@ -812,8 +812,8 @@ public java.lang.String getPageToken() {
      *
      *
      * 
    -     * Optional. Token that specifies which page is requested. If empty, the first
-     * page is returned.
+     * Optional. Token that specifies which page is requested. If empty, the first page is
+     * returned.
      * 
    
      *
      * string page_token = 3 [(.google.api.field_behavior) = OPTIONAL];
@@ -835,8 +835,8 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
      *
      *
      * 
    -     * Optional. Token that specifies which page is requested. If empty, the first
-     * page is returned.
+     * Optional. Token that specifies which page is requested. If empty, the first page is
+     * returned.
      * 
    
      *
      * string page_token = 3 [(.google.api.field_behavior) = OPTIONAL];
@@ -857,8 +857,8 @@ public Builder setPageToken(java.lang.String value) {
      *
      *
      * 
    -     * Optional. Token that specifies which page is requested. If empty, the first
-     * page is returned.
+     * Optional. Token that specifies which page is requested. If empty, the first page is
+     * returned.
      * 
    
      *
      * string page_token = 3 [(.google.api.field_behavior) = OPTIONAL];
@@ -875,8 +875,8 @@ public Builder clearPageToken() {
      *
      *
      * 
    -     * Optional. Token that specifies which page is requested. If empty, the first
-     * page is returned.
+     * Optional. Token that specifies which page is requested. If empty, the first page is
+     * returned.
      * 
    
      *
      * string page_token = 3 [(.google.api.field_behavior) = OPTIONAL];
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListEntryGroupsRequestOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListEntryGroupsRequestOrBuilder.java
index 7b30a99e..ec83aa42 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListEntryGroupsRequestOrBuilder.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListEntryGroupsRequestOrBuilder.java
@@ -27,8 +27,8 @@ public interface ListEntryGroupsRequestOrBuilder
    *
    *
    * 
    -   * Required. The name of the location that contains the entry groups, which
-   * can be provided in URL format. Example:
+   * Required. The name of the location that contains the entry groups, which can be
+   * provided in URL format. Example:
    * * projects/{project_id}/locations/{location}
    * 
    
    *
@@ -43,8 +43,8 @@ public interface ListEntryGroupsRequestOrBuilder
    *
    *
    * 
    -   * Required. The name of the location that contains the entry groups, which
-   * can be provided in URL format. Example:
+   * Required. The name of the location that contains the entry groups, which can be
+   * provided in URL format. Example:
    * * projects/{project_id}/locations/{location}
    * 
    
    *
@@ -60,8 +60,8 @@ public interface ListEntryGroupsRequestOrBuilder
    *
    *
    * 
    -   * Optional. The maximum number of items to return. Default is 10. Max limit
-   * is 1000. Throws an invalid argument for `page_size > 1000`.
+   * Optional. The maximum number of items to return. Default is 10. Max limit is 1000.
+   * Throws an invalid argument for `page_size > 1000`.
    * 
    
    *
    * int32 page_size = 2 [(.google.api.field_behavior) = OPTIONAL];
@@ -74,8 +74,8 @@ public interface ListEntryGroupsRequestOrBuilder
    *
    *
    * 
    -   * Optional. Token that specifies which page is requested. If empty, the first
-   * page is returned.
+   * Optional. Token that specifies which page is requested. If empty, the first page is
+   * returned.
    * 
    
    *
    * string page_token = 3 [(.google.api.field_behavior) = OPTIONAL];
@@ -87,8 +87,8 @@ public interface ListEntryGroupsRequestOrBuilder
    *
    *
    * 
    -   * Optional. Token that specifies which page is requested. If empty, the first
-   * page is returned.
+   * Optional. Token that specifies which page is requested. If empty, the first page is
+   * returned.
    * 
    
    *
    * string page_token = 3 [(.google.api.field_behavior) = OPTIONAL];
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListPolicyTagsRequest.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListPolicyTagsRequest.java
new file mode 100644
index 00000000..ab464ade
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListPolicyTagsRequest.java
@@ -0,0 +1,933 @@
+/*
+ * 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/datacatalog/v1/policytagmanager.proto
+
+package com.google.cloud.datacatalog.v1;
+
+/**
+ *
+ *
+ * 
    + * Request message for
+ * [ListPolicyTags][google.cloud.datacatalog.v1.PolicyTagManager.ListPolicyTags].
+ * 
    
+ *
+ * Protobuf type {@code google.cloud.datacatalog.v1.ListPolicyTagsRequest}
+ */
+public final class ListPolicyTagsRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.datacatalog.v1.ListPolicyTagsRequest)
+    ListPolicyTagsRequestOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use ListPolicyTagsRequest.newBuilder() to construct.
+  private ListPolicyTagsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private ListPolicyTagsRequest() {
+    parent_ = "";
+    pageToken_ = "";
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    return new ListPolicyTagsRequest();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private ListPolicyTagsRequest(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10:
+            {
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+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+    return PARSER.parseFrom(data);
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+
+  public static com.google.cloud.datacatalog.v1.ListPolicyTagsRequest parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
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+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
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+
+  public static com.google.cloud.datacatalog.v1.ListPolicyTagsRequest parseFrom(
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+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
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+  public static com.google.cloud.datacatalog.v1.ListPolicyTagsRequest parseFrom(
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+
+  public static com.google.cloud.datacatalog.v1.ListPolicyTagsRequest parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+  @java.lang.Override
+  public Builder newBuilderForType() {
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+
+  public static Builder newBuilder() {
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+
+  public static Builder newBuilder(
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+  @java.lang.Override
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+  /**
+   *
+   *
+   * 
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+   * [ListPolicyTags][google.cloud.datacatalog.v1.PolicyTagManager.ListPolicyTags].
+   * 
    
+   *
+   * Protobuf type {@code google.cloud.datacatalog.v1.ListPolicyTagsRequest}
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+      com.google.cloud.datacatalog.v1.ListPolicyTagsRequestOrBuilder {
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+      pageSize_ = 0;
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+      pageToken_ = "";
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+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
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+          .internal_static_google_cloud_datacatalog_v1_ListPolicyTagsRequest_descriptor;
+    }
+
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
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+    /**
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+     * 
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+     * 
    
+     *
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
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+    /**
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+     *
+     * 
    +     * Required. Resource name of the taxonomy to list the policy tags of.
+     * 
    
+     *
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
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+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the taxonomy to list the policy tags of.
+     * 
    
+     *
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @param value The parent to set.
+     * @return This builder for chaining.
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+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the taxonomy to list the policy tags of.
+     * 
    
+     *
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearParent() {
+
+      parent_ = getDefaultInstance().getParent();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the taxonomy to list the policy tags of.
+     * 
    
+     *
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
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+     * 
    
+     *
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+     * @return The bytes for pageToken.
+     */
+    public com.google.protobuf.ByteString getPageTokenBytes() {
+      java.lang.Object ref = pageToken_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        pageToken_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * The next_page_token value returned from a previous List request, if any. If
+     * not set, defaults to an empty string.
+     * 
    
+     *
+     * string page_token = 3;
+     *
+     * @param value The pageToken to set.
+     * @return This builder for chaining.
+     */
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      pageToken_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The next_page_token value returned from a previous List request, if any. If
+     * not set, defaults to an empty string.
+     * 
    
+     *
+     * string page_token = 3;
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearPageToken() {
+
+      pageToken_ = getDefaultInstance().getPageToken();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The next_page_token value returned from a previous List request, if any. If
+     * not set, defaults to an empty string.
+     * 
    
+     *
+     * string page_token = 3;
+     *
+     * @param value The bytes for pageToken to set.
+     * @return This builder for chaining.
+     */
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      pageToken_ = value;
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.datacatalog.v1.ListPolicyTagsRequest)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.datacatalog.v1.ListPolicyTagsRequest)
+  private static final com.google.cloud.datacatalog.v1.ListPolicyTagsRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.datacatalog.v1.ListPolicyTagsRequest();
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListPolicyTagsRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListPolicyTagsRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ListPolicyTagsRequest(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.ListPolicyTagsRequest getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListPolicyTagsRequestOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListPolicyTagsRequestOrBuilder.java
new file mode 100644
index 00000000..749a4cc0
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListPolicyTagsRequestOrBuilder.java
@@ -0,0 +1,95 @@
+/*
+ * 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/datacatalog/v1/policytagmanager.proto
+
+package com.google.cloud.datacatalog.v1;
+
+public interface ListPolicyTagsRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.datacatalog.v1.ListPolicyTagsRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
    +   * Required. Resource name of the taxonomy to list the policy tags of.
+   * 
    
+   *
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The parent.
+   */
+  java.lang.String getParent();
+  /**
+   *
+   *
+   * 
    +   * Required. Resource name of the taxonomy to list the policy tags of.
+   * 
    
+   *
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for parent.
+   */
+  com.google.protobuf.ByteString getParentBytes();
+
+  /**
+   *
+   *
+   * 
    +   * The maximum number of items to return. Must be a value between 1 and 1000.
+   * If not set, defaults to 50.
+   * 
    
+   *
+   * int32 page_size = 2;
+   *
+   * @return The pageSize.
+   */
+  int getPageSize();
+
+  /**
+   *
+   *
+   * 
    +   * The next_page_token value returned from a previous List request, if any. If
+   * not set, defaults to an empty string.
+   * 
    
+   *
+   * string page_token = 3;
+   *
+   * @return The pageToken.
+   */
+  java.lang.String getPageToken();
+  /**
+   *
+   *
+   * 
    +   * The next_page_token value returned from a previous List request, if any. If
+   * not set, defaults to an empty string.
+   * 
    
+   *
+   * string page_token = 3;
+   *
+   * @return The bytes for pageToken.
+   */
+  com.google.protobuf.ByteString getPageTokenBytes();
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListPolicyTagsResponse.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListPolicyTagsResponse.java
new file mode 100644
index 00000000..7ab64695
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListPolicyTagsResponse.java
@@ -0,0 +1,1140 @@
+/*
+ * 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/datacatalog/v1/policytagmanager.proto
+
+package com.google.cloud.datacatalog.v1;
+
+/**
+ *
+ *
+ * 
    + * Response message for
+ * [ListPolicyTags][google.cloud.datacatalog.v1.PolicyTagManager.ListPolicyTags].
+ * 
    
+ *
+ * Protobuf type {@code google.cloud.datacatalog.v1.ListPolicyTagsResponse}
+ */
+public final class ListPolicyTagsResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.datacatalog.v1.ListPolicyTagsResponse)
+    ListPolicyTagsResponseOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use ListPolicyTagsResponse.newBuilder() to construct.
+  private ListPolicyTagsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private ListPolicyTagsResponse() {
+    policyTags_ = java.util.Collections.emptyList();
+    nextPageToken_ = "";
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    return new ListPolicyTagsResponse();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private ListPolicyTagsResponse(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    int mutable_bitField0_ = 0;
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10:
+            {
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                policyTags_ = new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              policyTags_.add(
+                  input.readMessage(
+                      com.google.cloud.datacatalog.v1.PolicyTag.parser(), extensionRegistry));
+              break;
+            }
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              nextPageToken_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      if (((mutable_bitField0_ & 0x00000001) != 0)) {
+        policyTags_ = java.util.Collections.unmodifiableList(policyTags_);
+      }
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+        .internal_static_google_cloud_datacatalog_v1_ListPolicyTagsResponse_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+        .internal_static_google_cloud_datacatalog_v1_ListPolicyTagsResponse_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.datacatalog.v1.ListPolicyTagsResponse.class,
+            com.google.cloud.datacatalog.v1.ListPolicyTagsResponse.Builder.class);
+  }
+
+  public static final int POLICY_TAGS_FIELD_NUMBER = 1;
+  private java.util.List policyTags_;
+  /**
+   *
+   *
+   * 
    +   * The policy tags that are in the requested taxonomy.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.PolicyTag policy_tags = 1;
+   */
+  @java.lang.Override
+  public java.util.List getPolicyTagsList() {
+    return policyTags_;
+  }
+  /**
+   *
+   *
+   * 
    +   * The policy tags that are in the requested taxonomy.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.PolicyTag policy_tags = 1;
+   */
+  @java.lang.Override
+  public java.util.List
+      getPolicyTagsOrBuilderList() {
+    return policyTags_;
+  }
+  /**
+   *
+   *
+   * 
    +   * The policy tags that are in the requested taxonomy.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.PolicyTag policy_tags = 1;
+   */
+  @java.lang.Override
+  public int getPolicyTagsCount() {
+    return policyTags_.size();
+  }
+  /**
+   *
+   *
+   * 
    +   * The policy tags that are in the requested taxonomy.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.PolicyTag policy_tags = 1;
+   */
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.PolicyTag getPolicyTags(int index) {
+    return policyTags_.get(index);
+  }
+  /**
+   *
+   *
+   * 
    +   * The policy tags that are in the requested taxonomy.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.PolicyTag policy_tags = 1;
+   */
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.PolicyTagOrBuilder getPolicyTagsOrBuilder(int index) {
+    return policyTags_.get(index);
+  }
+
+  public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+  private volatile java.lang.Object nextPageToken_;
+  /**
+   *
+   *
+   * 
    +   * Token used to retrieve the next page of results, or empty if there are no
+   * more results in the list.
+   * 
    
+   *
+   * string next_page_token = 2;
+   *
+   * @return The nextPageToken.
+   */
+  @java.lang.Override
+  public java.lang.String getNextPageToken() {
+    java.lang.Object ref = nextPageToken_;
+    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();
+      nextPageToken_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
    +   * Token used to retrieve the next page of results, or empty if there are no
+   * more results in the list.
+   * 
    
+   *
+   * string next_page_token = 2;
+   *
+   * @return The bytes for nextPageToken.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    java.lang.Object ref = nextPageToken_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      nextPageToken_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    for (int i = 0; i < policyTags_.size(); i++) {
+      output.writeMessage(1, policyTags_.get(i));
+    }
+    if (!getNextPageTokenBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, nextPageToken_);
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    for (int i = 0; i < policyTags_.size(); i++) {
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, policyTags_.get(i));
+    }
+    if (!getNextPageTokenBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.datacatalog.v1.ListPolicyTagsResponse)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.datacatalog.v1.ListPolicyTagsResponse other =
+        (com.google.cloud.datacatalog.v1.ListPolicyTagsResponse) obj;
+
+    if (!getPolicyTagsList().equals(other.getPolicyTagsList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    if (getPolicyTagsCount() > 0) {
+      hash = (37 * hash) + POLICY_TAGS_FIELD_NUMBER;
+      hash = (53 * hash) + getPolicyTagsList().hashCode();
+    }
+    hash = (37 * hash) + NEXT_PAGE_TOKEN_FIELD_NUMBER;
+    hash = (53 * hash) + getNextPageToken().hashCode();
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListPolicyTagsResponse parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListPolicyTagsResponse parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListPolicyTagsResponse parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListPolicyTagsResponse parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListPolicyTagsResponse parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListPolicyTagsResponse parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListPolicyTagsResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListPolicyTagsResponse parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListPolicyTagsResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListPolicyTagsResponse parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListPolicyTagsResponse parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListPolicyTagsResponse parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(
+      com.google.cloud.datacatalog.v1.ListPolicyTagsResponse prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
    +   * Response message for
+   * [ListPolicyTags][google.cloud.datacatalog.v1.PolicyTagManager.ListPolicyTags].
+   * 
    
+   *
+   * Protobuf type {@code google.cloud.datacatalog.v1.ListPolicyTagsResponse}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.datacatalog.v1.ListPolicyTagsResponse)
+      com.google.cloud.datacatalog.v1.ListPolicyTagsResponseOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+          .internal_static_google_cloud_datacatalog_v1_ListPolicyTagsResponse_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+          .internal_static_google_cloud_datacatalog_v1_ListPolicyTagsResponse_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.datacatalog.v1.ListPolicyTagsResponse.class,
+              com.google.cloud.datacatalog.v1.ListPolicyTagsResponse.Builder.class);
+    }
+
+    // Construct using com.google.cloud.datacatalog.v1.ListPolicyTagsResponse.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+        getPolicyTagsFieldBuilder();
+      }
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      if (policyTagsBuilder_ == null) {
+        policyTags_ = java.util.Collections.emptyList();
+        bitField0_ = (bitField0_ & ~0x00000001);
+      } else {
+        policyTagsBuilder_.clear();
+      }
+      nextPageToken_ = "";
+
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+          .internal_static_google_cloud_datacatalog_v1_ListPolicyTagsResponse_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.ListPolicyTagsResponse getDefaultInstanceForType() {
+      return com.google.cloud.datacatalog.v1.ListPolicyTagsResponse.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.ListPolicyTagsResponse build() {
+      com.google.cloud.datacatalog.v1.ListPolicyTagsResponse result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.ListPolicyTagsResponse buildPartial() {
+      com.google.cloud.datacatalog.v1.ListPolicyTagsResponse result =
+          new com.google.cloud.datacatalog.v1.ListPolicyTagsResponse(this);
+      int from_bitField0_ = bitField0_;
+      if (policyTagsBuilder_ == null) {
+        if (((bitField0_ & 0x00000001) != 0)) {
+          policyTags_ = java.util.Collections.unmodifiableList(policyTags_);
+          bitField0_ = (bitField0_ & ~0x00000001);
+        }
+        result.policyTags_ = policyTags_;
+      } else {
+        result.policyTags_ = policyTagsBuilder_.build();
+      }
+      result.nextPageToken_ = nextPageToken_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.datacatalog.v1.ListPolicyTagsResponse) {
+        return mergeFrom((com.google.cloud.datacatalog.v1.ListPolicyTagsResponse) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.datacatalog.v1.ListPolicyTagsResponse other) {
+      if (other == com.google.cloud.datacatalog.v1.ListPolicyTagsResponse.getDefaultInstance())
+        return this;
+      if (policyTagsBuilder_ == null) {
+        if (!other.policyTags_.isEmpty()) {
+          if (policyTags_.isEmpty()) {
+            policyTags_ = other.policyTags_;
+            bitField0_ = (bitField0_ & ~0x00000001);
+          } else {
+            ensurePolicyTagsIsMutable();
+            policyTags_.addAll(other.policyTags_);
+          }
+          onChanged();
+        }
+      } else {
+        if (!other.policyTags_.isEmpty()) {
+          if (policyTagsBuilder_.isEmpty()) {
+            policyTagsBuilder_.dispose();
+            policyTagsBuilder_ = null;
+            policyTags_ = other.policyTags_;
+            bitField0_ = (bitField0_ & ~0x00000001);
+            policyTagsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getPolicyTagsFieldBuilder()
+                    : null;
+          } else {
+            policyTagsBuilder_.addAllMessages(other.policyTags_);
+          }
+        }
+      }
+      if (!other.getNextPageToken().isEmpty()) {
+        nextPageToken_ = other.nextPageToken_;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.datacatalog.v1.ListPolicyTagsResponse parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage =
+            (com.google.cloud.datacatalog.v1.ListPolicyTagsResponse) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private int bitField0_;
+
+    private java.util.List policyTags_ =
+        java.util.Collections.emptyList();
+
+    private void ensurePolicyTagsIsMutable() {
+      if (!((bitField0_ & 0x00000001) != 0)) {
+        policyTags_ =
+            new java.util.ArrayList(policyTags_);
+        bitField0_ |= 0x00000001;
+      }
+    }
+
+    private com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.datacatalog.v1.PolicyTag,
+            com.google.cloud.datacatalog.v1.PolicyTag.Builder,
+            com.google.cloud.datacatalog.v1.PolicyTagOrBuilder>
+        policyTagsBuilder_;
+
+    /**
+     *
+     *
+     * 
    +     * The policy tags that are in the requested taxonomy.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.PolicyTag policy_tags = 1;
+     */
+    public java.util.List getPolicyTagsList() {
+      if (policyTagsBuilder_ == null) {
+        return java.util.Collections.unmodifiableList(policyTags_);
+      } else {
+        return policyTagsBuilder_.getMessageList();
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * The policy tags that are in the requested taxonomy.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.PolicyTag policy_tags = 1;
+     */
+    public int getPolicyTagsCount() {
+      if (policyTagsBuilder_ == null) {
+        return policyTags_.size();
+      } else {
+        return policyTagsBuilder_.getCount();
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * The policy tags that are in the requested taxonomy.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.PolicyTag policy_tags = 1;
+     */
+    public com.google.cloud.datacatalog.v1.PolicyTag getPolicyTags(int index) {
+      if (policyTagsBuilder_ == null) {
+        return policyTags_.get(index);
+      } else {
+        return policyTagsBuilder_.getMessage(index);
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * The policy tags that are in the requested taxonomy.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.PolicyTag policy_tags = 1;
+     */
+    public Builder setPolicyTags(int index, com.google.cloud.datacatalog.v1.PolicyTag value) {
+      if (policyTagsBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensurePolicyTagsIsMutable();
+        policyTags_.set(index, value);
+        onChanged();
+      } else {
+        policyTagsBuilder_.setMessage(index, value);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The policy tags that are in the requested taxonomy.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.PolicyTag policy_tags = 1;
+     */
+    public Builder setPolicyTags(
+        int index, com.google.cloud.datacatalog.v1.PolicyTag.Builder builderForValue) {
+      if (policyTagsBuilder_ == null) {
+        ensurePolicyTagsIsMutable();
+        policyTags_.set(index, builderForValue.build());
+        onChanged();
+      } else {
+        policyTagsBuilder_.setMessage(index, builderForValue.build());
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The policy tags that are in the requested taxonomy.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.PolicyTag policy_tags = 1;
+     */
+    public Builder addPolicyTags(com.google.cloud.datacatalog.v1.PolicyTag value) {
+      if (policyTagsBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensurePolicyTagsIsMutable();
+        policyTags_.add(value);
+        onChanged();
+      } else {
+        policyTagsBuilder_.addMessage(value);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The policy tags that are in the requested taxonomy.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.PolicyTag policy_tags = 1;
+     */
+    public Builder addPolicyTags(int index, com.google.cloud.datacatalog.v1.PolicyTag value) {
+      if (policyTagsBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensurePolicyTagsIsMutable();
+        policyTags_.add(index, value);
+        onChanged();
+      } else {
+        policyTagsBuilder_.addMessage(index, value);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The policy tags that are in the requested taxonomy.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.PolicyTag policy_tags = 1;
+     */
+    public Builder addPolicyTags(
+        com.google.cloud.datacatalog.v1.PolicyTag.Builder builderForValue) {
+      if (policyTagsBuilder_ == null) {
+        ensurePolicyTagsIsMutable();
+        policyTags_.add(builderForValue.build());
+        onChanged();
+      } else {
+        policyTagsBuilder_.addMessage(builderForValue.build());
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The policy tags that are in the requested taxonomy.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.PolicyTag policy_tags = 1;
+     */
+    public Builder addPolicyTags(
+        int index, com.google.cloud.datacatalog.v1.PolicyTag.Builder builderForValue) {
+      if (policyTagsBuilder_ == null) {
+        ensurePolicyTagsIsMutable();
+        policyTags_.add(index, builderForValue.build());
+        onChanged();
+      } else {
+        policyTagsBuilder_.addMessage(index, builderForValue.build());
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The policy tags that are in the requested taxonomy.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.PolicyTag policy_tags = 1;
+     */
+    public Builder addAllPolicyTags(
+        java.lang.Iterable values) {
+      if (policyTagsBuilder_ == null) {
+        ensurePolicyTagsIsMutable();
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, policyTags_);
+        onChanged();
+      } else {
+        policyTagsBuilder_.addAllMessages(values);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The policy tags that are in the requested taxonomy.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.PolicyTag policy_tags = 1;
+     */
+    public Builder clearPolicyTags() {
+      if (policyTagsBuilder_ == null) {
+        policyTags_ = java.util.Collections.emptyList();
+        bitField0_ = (bitField0_ & ~0x00000001);
+        onChanged();
+      } else {
+        policyTagsBuilder_.clear();
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The policy tags that are in the requested taxonomy.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.PolicyTag policy_tags = 1;
+     */
+    public Builder removePolicyTags(int index) {
+      if (policyTagsBuilder_ == null) {
+        ensurePolicyTagsIsMutable();
+        policyTags_.remove(index);
+        onChanged();
+      } else {
+        policyTagsBuilder_.remove(index);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The policy tags that are in the requested taxonomy.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.PolicyTag policy_tags = 1;
+     */
+    public com.google.cloud.datacatalog.v1.PolicyTag.Builder getPolicyTagsBuilder(int index) {
+      return getPolicyTagsFieldBuilder().getBuilder(index);
+    }
+    /**
+     *
+     *
+     * 
    +     * The policy tags that are in the requested taxonomy.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.PolicyTag policy_tags = 1;
+     */
+    public com.google.cloud.datacatalog.v1.PolicyTagOrBuilder getPolicyTagsOrBuilder(int index) {
+      if (policyTagsBuilder_ == null) {
+        return policyTags_.get(index);
+      } else {
+        return policyTagsBuilder_.getMessageOrBuilder(index);
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * The policy tags that are in the requested taxonomy.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.PolicyTag policy_tags = 1;
+     */
+    public java.util.List
+        getPolicyTagsOrBuilderList() {
+      if (policyTagsBuilder_ != null) {
+        return policyTagsBuilder_.getMessageOrBuilderList();
+      } else {
+        return java.util.Collections.unmodifiableList(policyTags_);
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * The policy tags that are in the requested taxonomy.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.PolicyTag policy_tags = 1;
+     */
+    public com.google.cloud.datacatalog.v1.PolicyTag.Builder addPolicyTagsBuilder() {
+      return getPolicyTagsFieldBuilder()
+          .addBuilder(com.google.cloud.datacatalog.v1.PolicyTag.getDefaultInstance());
+    }
+    /**
+     *
+     *
+     * 
    +     * The policy tags that are in the requested taxonomy.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.PolicyTag policy_tags = 1;
+     */
+    public com.google.cloud.datacatalog.v1.PolicyTag.Builder addPolicyTagsBuilder(int index) {
+      return getPolicyTagsFieldBuilder()
+          .addBuilder(index, com.google.cloud.datacatalog.v1.PolicyTag.getDefaultInstance());
+    }
+    /**
+     *
+     *
+     * 
    +     * The policy tags that are in the requested taxonomy.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.PolicyTag policy_tags = 1;
+     */
+    public java.util.List
+        getPolicyTagsBuilderList() {
+      return getPolicyTagsFieldBuilder().getBuilderList();
+    }
+
+    private com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.datacatalog.v1.PolicyTag,
+            com.google.cloud.datacatalog.v1.PolicyTag.Builder,
+            com.google.cloud.datacatalog.v1.PolicyTagOrBuilder>
+        getPolicyTagsFieldBuilder() {
+      if (policyTagsBuilder_ == null) {
+        policyTagsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.datacatalog.v1.PolicyTag,
+                com.google.cloud.datacatalog.v1.PolicyTag.Builder,
+                com.google.cloud.datacatalog.v1.PolicyTagOrBuilder>(
+                policyTags_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+        policyTags_ = null;
+      }
+      return policyTagsBuilder_;
+    }
+
+    private java.lang.Object nextPageToken_ = "";
+    /**
+     *
+     *
+     * 
    +     * Token used to retrieve the next page of results, or empty if there are no
+     * more results in the list.
+     * 
    
+     *
+     * string next_page_token = 2;
+     *
+     * @return The nextPageToken.
+     */
+    public java.lang.String getNextPageToken() {
+      java.lang.Object ref = nextPageToken_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        nextPageToken_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Token used to retrieve the next page of results, or empty if there are no
+     * more results in the list.
+     * 
    
+     *
+     * string next_page_token = 2;
+     *
+     * @return The bytes for nextPageToken.
+     */
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+      java.lang.Object ref = nextPageToken_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        nextPageToken_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Token used to retrieve the next page of results, or empty if there are no
+     * more results in the list.
+     * 
    
+     *
+     * string next_page_token = 2;
+     *
+     * @param value The nextPageToken to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      nextPageToken_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Token used to retrieve the next page of results, or empty if there are no
+     * more results in the list.
+     * 
    
+     *
+     * string next_page_token = 2;
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearNextPageToken() {
+
+      nextPageToken_ = getDefaultInstance().getNextPageToken();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Token used to retrieve the next page of results, or empty if there are no
+     * more results in the list.
+     * 
    
+     *
+     * string next_page_token = 2;
+     *
+     * @param value The bytes for nextPageToken to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      nextPageToken_ = value;
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.datacatalog.v1.ListPolicyTagsResponse)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.datacatalog.v1.ListPolicyTagsResponse)
+  private static final com.google.cloud.datacatalog.v1.ListPolicyTagsResponse DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.datacatalog.v1.ListPolicyTagsResponse();
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListPolicyTagsResponse getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListPolicyTagsResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ListPolicyTagsResponse(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.ListPolicyTagsResponse getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListPolicyTagsResponseOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListPolicyTagsResponseOrBuilder.java
new file mode 100644
index 00000000..49dde188
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListPolicyTagsResponseOrBuilder.java
@@ -0,0 +1,104 @@
+/*
+ * 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/datacatalog/v1/policytagmanager.proto
+
+package com.google.cloud.datacatalog.v1;
+
+public interface ListPolicyTagsResponseOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.datacatalog.v1.ListPolicyTagsResponse)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
    +   * The policy tags that are in the requested taxonomy.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.PolicyTag policy_tags = 1;
+   */
+  java.util.List getPolicyTagsList();
+  /**
+   *
+   *
+   * 
    +   * The policy tags that are in the requested taxonomy.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.PolicyTag policy_tags = 1;
+   */
+  com.google.cloud.datacatalog.v1.PolicyTag getPolicyTags(int index);
+  /**
+   *
+   *
+   * 
    +   * The policy tags that are in the requested taxonomy.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.PolicyTag policy_tags = 1;
+   */
+  int getPolicyTagsCount();
+  /**
+   *
+   *
+   * 
    +   * The policy tags that are in the requested taxonomy.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.PolicyTag policy_tags = 1;
+   */
+  java.util.List
+      getPolicyTagsOrBuilderList();
+  /**
+   *
+   *
+   * 
    +   * The policy tags that are in the requested taxonomy.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.PolicyTag policy_tags = 1;
+   */
+  com.google.cloud.datacatalog.v1.PolicyTagOrBuilder getPolicyTagsOrBuilder(int index);
+
+  /**
+   *
+   *
+   * 
    +   * Token used to retrieve the next page of results, or empty if there are no
+   * more results in the list.
+   * 
    
+   *
+   * string next_page_token = 2;
+   *
+   * @return The nextPageToken.
+   */
+  java.lang.String getNextPageToken();
+  /**
+   *
+   *
+   * 
    +   * Token used to retrieve the next page of results, or empty if there are no
+   * more results in the list.
+   * 
    
+   *
+   * string next_page_token = 2;
+   *
+   * @return The bytes for nextPageToken.
+   */
+  com.google.protobuf.ByteString getNextPageTokenBytes();
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListTagsRequest.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListTagsRequest.java
index 167f50b4..b4685a93 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListTagsRequest.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListTagsRequest.java
@@ -131,8 +131,8 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * 
    -   * Required. The name of the Data Catalog resource to list the tags of. The
-   * resource could be an [Entry][google.cloud.datacatalog.v1.Entry] or an
+   * Required. The name of the Data Catalog resource to list the tags of. The resource
+   * could be an [Entry][google.cloud.datacatalog.v1.Entry] or an
    * [EntryGroup][google.cloud.datacatalog.v1.EntryGroup].
    * Examples:
    * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}
@@ -161,8 +161,8 @@ public java.lang.String getParent() {
    *
    *
    * 
    -   * Required. The name of the Data Catalog resource to list the tags of. The
-   * resource could be an [Entry][google.cloud.datacatalog.v1.Entry] or an
+   * Required. The name of the Data Catalog resource to list the tags of. The resource
+   * could be an [Entry][google.cloud.datacatalog.v1.Entry] or an
    * [EntryGroup][google.cloud.datacatalog.v1.EntryGroup].
    * Examples:
    * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}
@@ -611,8 +611,8 @@ public Builder mergeFrom(
      *
      *
      * 
    -     * Required. The name of the Data Catalog resource to list the tags of. The
-     * resource could be an [Entry][google.cloud.datacatalog.v1.Entry] or an
+     * Required. The name of the Data Catalog resource to list the tags of. The resource
+     * could be an [Entry][google.cloud.datacatalog.v1.Entry] or an
      * [EntryGroup][google.cloud.datacatalog.v1.EntryGroup].
      * Examples:
      * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}
@@ -640,8 +640,8 @@ public java.lang.String getParent() {
      *
      *
      * 
    -     * Required. The name of the Data Catalog resource to list the tags of. The
-     * resource could be an [Entry][google.cloud.datacatalog.v1.Entry] or an
+     * Required. The name of the Data Catalog resource to list the tags of. The resource
+     * could be an [Entry][google.cloud.datacatalog.v1.Entry] or an
      * [EntryGroup][google.cloud.datacatalog.v1.EntryGroup].
      * Examples:
      * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}
@@ -669,8 +669,8 @@ public com.google.protobuf.ByteString getParentBytes() {
      *
      *
      * 
    -     * Required. The name of the Data Catalog resource to list the tags of. The
-     * resource could be an [Entry][google.cloud.datacatalog.v1.Entry] or an
+     * Required. The name of the Data Catalog resource to list the tags of. The resource
+     * could be an [Entry][google.cloud.datacatalog.v1.Entry] or an
      * [EntryGroup][google.cloud.datacatalog.v1.EntryGroup].
      * Examples:
      * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}
@@ -697,8 +697,8 @@ public Builder setParent(java.lang.String value) {
      *
      *
      * 
    -     * Required. The name of the Data Catalog resource to list the tags of. The
-     * resource could be an [Entry][google.cloud.datacatalog.v1.Entry] or an
+     * Required. The name of the Data Catalog resource to list the tags of. The resource
+     * could be an [Entry][google.cloud.datacatalog.v1.Entry] or an
      * [EntryGroup][google.cloud.datacatalog.v1.EntryGroup].
      * Examples:
      * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}
@@ -721,8 +721,8 @@ public Builder clearParent() {
      *
      *
      * 
    -     * Required. The name of the Data Catalog resource to list the tags of. The
-     * resource could be an [Entry][google.cloud.datacatalog.v1.Entry] or an
+     * Required. The name of the Data Catalog resource to list the tags of. The resource
+     * could be an [Entry][google.cloud.datacatalog.v1.Entry] or an
      * [EntryGroup][google.cloud.datacatalog.v1.EntryGroup].
      * Examples:
      * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListTagsRequestOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListTagsRequestOrBuilder.java
index 801fb7ab..34b2b83f 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListTagsRequestOrBuilder.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListTagsRequestOrBuilder.java
@@ -27,8 +27,8 @@ public interface ListTagsRequestOrBuilder
    *
    *
    * 
    -   * Required. The name of the Data Catalog resource to list the tags of. The
-   * resource could be an [Entry][google.cloud.datacatalog.v1.Entry] or an
+   * Required. The name of the Data Catalog resource to list the tags of. The resource
+   * could be an [Entry][google.cloud.datacatalog.v1.Entry] or an
    * [EntryGroup][google.cloud.datacatalog.v1.EntryGroup].
    * Examples:
    * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}
@@ -46,8 +46,8 @@ public interface ListTagsRequestOrBuilder
    *
    *
    * 
    -   * Required. The name of the Data Catalog resource to list the tags of. The
-   * resource could be an [Entry][google.cloud.datacatalog.v1.Entry] or an
+   * Required. The name of the Data Catalog resource to list the tags of. The resource
+   * could be an [Entry][google.cloud.datacatalog.v1.Entry] or an
    * [EntryGroup][google.cloud.datacatalog.v1.EntryGroup].
    * Examples:
    * * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListTaxonomiesRequest.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListTaxonomiesRequest.java
new file mode 100644
index 00000000..089a4de9
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListTaxonomiesRequest.java
@@ -0,0 +1,933 @@
+/*
+ * 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/datacatalog/v1/policytagmanager.proto
+
+package com.google.cloud.datacatalog.v1;
+
+/**
+ *
+ *
+ * 
    + * Request message for
+ * [ListTaxonomies][google.cloud.datacatalog.v1.PolicyTagManager.ListTaxonomies].
+ * 
    
+ *
+ * Protobuf type {@code google.cloud.datacatalog.v1.ListTaxonomiesRequest}
+ */
+public final class ListTaxonomiesRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.datacatalog.v1.ListTaxonomiesRequest)
+    ListTaxonomiesRequestOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use ListTaxonomiesRequest.newBuilder() to construct.
+  private ListTaxonomiesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private ListTaxonomiesRequest() {
+    parent_ = "";
+    pageToken_ = "";
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    return new ListTaxonomiesRequest();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private ListTaxonomiesRequest(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              parent_ = s;
+              break;
+            }
+          case 16:
+            {
+              pageSize_ = input.readInt32();
+              break;
+            }
+          case 26:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              pageToken_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+        .internal_static_google_cloud_datacatalog_v1_ListTaxonomiesRequest_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+        .internal_static_google_cloud_datacatalog_v1_ListTaxonomiesRequest_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.datacatalog.v1.ListTaxonomiesRequest.class,
+            com.google.cloud.datacatalog.v1.ListTaxonomiesRequest.Builder.class);
+  }
+
+  public static final int PARENT_FIELD_NUMBER = 1;
+  private volatile java.lang.Object parent_;
+  /**
+   *
+   *
+   * 
    +   * Required. Resource name of the project to list the taxonomies of.
+   * 
    
+   *
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The parent.
+   */
+  @java.lang.Override
+  public java.lang.String getParent() {
+    java.lang.Object ref = parent_;
+    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();
+      parent_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
    +   * Required. Resource name of the project to list the taxonomies of.
+   * 
    
+   *
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for parent.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getParentBytes() {
+    java.lang.Object ref = parent_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      parent_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int PAGE_SIZE_FIELD_NUMBER = 2;
+  private int pageSize_;
+  /**
+   *
+   *
+   * 
    +   * The maximum number of items to return. Must be a value between 1 and 1000.
+   * If not set, defaults to 50.
+   * 
    
+   *
+   * int32 page_size = 2;
+   *
+   * @return The pageSize.
+   */
+  @java.lang.Override
+  public int getPageSize() {
+    return pageSize_;
+  }
+
+  public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
+  private volatile java.lang.Object pageToken_;
+  /**
+   *
+   *
+   * 
    +   * The next_page_token value returned from a previous list request, if any. If
+   * not set, defaults to an empty string.
+   * 
    
+   *
+   * string page_token = 3;
+   *
+   * @return The pageToken.
+   */
+  @java.lang.Override
+  public java.lang.String getPageToken() {
+    java.lang.Object ref = pageToken_;
+    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();
+      pageToken_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
    +   * The next_page_token value returned from a previous list request, if any. If
+   * not set, defaults to an empty string.
+   * 
    
+   *
+   * string page_token = 3;
+   *
+   * @return The bytes for pageToken.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getPageTokenBytes() {
+    java.lang.Object ref = pageToken_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      pageToken_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (!getParentBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
+    }
+    if (pageSize_ != 0) {
+      output.writeInt32(2, pageSize_);
+    }
+    if (!getPageTokenBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 3, pageToken_);
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!getParentBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
+    }
+    if (pageSize_ != 0) {
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
+    }
+    if (!getPageTokenBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.datacatalog.v1.ListTaxonomiesRequest)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.datacatalog.v1.ListTaxonomiesRequest other =
+        (com.google.cloud.datacatalog.v1.ListTaxonomiesRequest) obj;
+
+    if (!getParent().equals(other.getParent())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + PARENT_FIELD_NUMBER;
+    hash = (53 * hash) + getParent().hashCode();
+    hash = (37 * hash) + PAGE_SIZE_FIELD_NUMBER;
+    hash = (53 * hash) + getPageSize();
+    hash = (37 * hash) + PAGE_TOKEN_FIELD_NUMBER;
+    hash = (53 * hash) + getPageToken().hashCode();
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListTaxonomiesRequest parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListTaxonomiesRequest parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListTaxonomiesRequest parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListTaxonomiesRequest parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListTaxonomiesRequest parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListTaxonomiesRequest parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListTaxonomiesRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListTaxonomiesRequest parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListTaxonomiesRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListTaxonomiesRequest parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListTaxonomiesRequest parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListTaxonomiesRequest parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(
+      com.google.cloud.datacatalog.v1.ListTaxonomiesRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
    +   * Request message for
+   * [ListTaxonomies][google.cloud.datacatalog.v1.PolicyTagManager.ListTaxonomies].
+   * 
    
+   *
+   * Protobuf type {@code google.cloud.datacatalog.v1.ListTaxonomiesRequest}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.datacatalog.v1.ListTaxonomiesRequest)
+      com.google.cloud.datacatalog.v1.ListTaxonomiesRequestOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+          .internal_static_google_cloud_datacatalog_v1_ListTaxonomiesRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+          .internal_static_google_cloud_datacatalog_v1_ListTaxonomiesRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.datacatalog.v1.ListTaxonomiesRequest.class,
+              com.google.cloud.datacatalog.v1.ListTaxonomiesRequest.Builder.class);
+    }
+
+    // Construct using com.google.cloud.datacatalog.v1.ListTaxonomiesRequest.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      parent_ = "";
+
+      pageSize_ = 0;
+
+      pageToken_ = "";
+
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+          .internal_static_google_cloud_datacatalog_v1_ListTaxonomiesRequest_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.ListTaxonomiesRequest getDefaultInstanceForType() {
+      return com.google.cloud.datacatalog.v1.ListTaxonomiesRequest.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.ListTaxonomiesRequest build() {
+      com.google.cloud.datacatalog.v1.ListTaxonomiesRequest result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.ListTaxonomiesRequest buildPartial() {
+      com.google.cloud.datacatalog.v1.ListTaxonomiesRequest result =
+          new com.google.cloud.datacatalog.v1.ListTaxonomiesRequest(this);
+      result.parent_ = parent_;
+      result.pageSize_ = pageSize_;
+      result.pageToken_ = pageToken_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.datacatalog.v1.ListTaxonomiesRequest) {
+        return mergeFrom((com.google.cloud.datacatalog.v1.ListTaxonomiesRequest) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.datacatalog.v1.ListTaxonomiesRequest other) {
+      if (other == com.google.cloud.datacatalog.v1.ListTaxonomiesRequest.getDefaultInstance())
+        return this;
+      if (!other.getParent().isEmpty()) {
+        parent_ = other.parent_;
+        onChanged();
+      }
+      if (other.getPageSize() != 0) {
+        setPageSize(other.getPageSize());
+      }
+      if (!other.getPageToken().isEmpty()) {
+        pageToken_ = other.pageToken_;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.datacatalog.v1.ListTaxonomiesRequest parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage =
+            (com.google.cloud.datacatalog.v1.ListTaxonomiesRequest) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private java.lang.Object parent_ = "";
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the project to list the taxonomies of.
+     * 
    
+     *
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return The parent.
+     */
+    public java.lang.String getParent() {
+      java.lang.Object ref = parent_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        parent_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the project to list the taxonomies of.
+     * 
    
+     *
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return The bytes for parent.
+     */
+    public com.google.protobuf.ByteString getParentBytes() {
+      java.lang.Object ref = parent_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        parent_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the project to list the taxonomies of.
+     * 
    
+     *
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @param value The parent to set.
+     * @return This builder for chaining.
+     */
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      parent_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the project to list the taxonomies of.
+     * 
    
+     *
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearParent() {
+
+      parent_ = getDefaultInstance().getParent();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Resource name of the project to list the taxonomies of.
+     * 
    
+     *
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @param value The bytes for parent to set.
+     * @return This builder for chaining.
+     */
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      parent_ = value;
+      onChanged();
+      return this;
+    }
+
+    private int pageSize_;
+    /**
+     *
+     *
+     * 
    +     * The maximum number of items to return. Must be a value between 1 and 1000.
+     * If not set, defaults to 50.
+     * 
    
+     *
+     * int32 page_size = 2;
+     *
+     * @return The pageSize.
+     */
+    @java.lang.Override
+    public int getPageSize() {
+      return pageSize_;
+    }
+    /**
+     *
+     *
+     * 
    +     * The maximum number of items to return. Must be a value between 1 and 1000.
+     * If not set, defaults to 50.
+     * 
    
+     *
+     * int32 page_size = 2;
+     *
+     * @param value The pageSize to set.
+     * @return This builder for chaining.
+     */
+    public Builder setPageSize(int value) {
+
+      pageSize_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The maximum number of items to return. Must be a value between 1 and 1000.
+     * If not set, defaults to 50.
+     * 
    
+     *
+     * int32 page_size = 2;
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearPageSize() {
+
+      pageSize_ = 0;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object pageToken_ = "";
+    /**
+     *
+     *
+     * 
    +     * The next_page_token value returned from a previous list request, if any. If
+     * not set, defaults to an empty string.
+     * 
    
+     *
+     * string page_token = 3;
+     *
+     * @return The pageToken.
+     */
+    public java.lang.String getPageToken() {
+      java.lang.Object ref = pageToken_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        pageToken_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * The next_page_token value returned from a previous list request, if any. If
+     * not set, defaults to an empty string.
+     * 
    
+     *
+     * string page_token = 3;
+     *
+     * @return The bytes for pageToken.
+     */
+    public com.google.protobuf.ByteString getPageTokenBytes() {
+      java.lang.Object ref = pageToken_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        pageToken_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * The next_page_token value returned from a previous list request, if any. If
+     * not set, defaults to an empty string.
+     * 
    
+     *
+     * string page_token = 3;
+     *
+     * @param value The pageToken to set.
+     * @return This builder for chaining.
+     */
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      pageToken_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The next_page_token value returned from a previous list request, if any. If
+     * not set, defaults to an empty string.
+     * 
    
+     *
+     * string page_token = 3;
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearPageToken() {
+
+      pageToken_ = getDefaultInstance().getPageToken();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The next_page_token value returned from a previous list request, if any. If
+     * not set, defaults to an empty string.
+     * 
    
+     *
+     * string page_token = 3;
+     *
+     * @param value The bytes for pageToken to set.
+     * @return This builder for chaining.
+     */
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      pageToken_ = value;
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.datacatalog.v1.ListTaxonomiesRequest)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.datacatalog.v1.ListTaxonomiesRequest)
+  private static final com.google.cloud.datacatalog.v1.ListTaxonomiesRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.datacatalog.v1.ListTaxonomiesRequest();
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListTaxonomiesRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListTaxonomiesRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ListTaxonomiesRequest(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.ListTaxonomiesRequest getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListTaxonomiesRequestOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListTaxonomiesRequestOrBuilder.java
new file mode 100644
index 00000000..57632c35
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListTaxonomiesRequestOrBuilder.java
@@ -0,0 +1,95 @@
+/*
+ * 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/datacatalog/v1/policytagmanager.proto
+
+package com.google.cloud.datacatalog.v1;
+
+public interface ListTaxonomiesRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.datacatalog.v1.ListTaxonomiesRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
    +   * Required. Resource name of the project to list the taxonomies of.
+   * 
    
+   *
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The parent.
+   */
+  java.lang.String getParent();
+  /**
+   *
+   *
+   * 
    +   * Required. Resource name of the project to list the taxonomies of.
+   * 
    
+   *
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for parent.
+   */
+  com.google.protobuf.ByteString getParentBytes();
+
+  /**
+   *
+   *
+   * 
    +   * The maximum number of items to return. Must be a value between 1 and 1000.
+   * If not set, defaults to 50.
+   * 
    
+   *
+   * int32 page_size = 2;
+   *
+   * @return The pageSize.
+   */
+  int getPageSize();
+
+  /**
+   *
+   *
+   * 
    +   * The next_page_token value returned from a previous list request, if any. If
+   * not set, defaults to an empty string.
+   * 
    
+   *
+   * string page_token = 3;
+   *
+   * @return The pageToken.
+   */
+  java.lang.String getPageToken();
+  /**
+   *
+   *
+   * 
    +   * The next_page_token value returned from a previous list request, if any. If
+   * not set, defaults to an empty string.
+   * 
    
+   *
+   * string page_token = 3;
+   *
+   * @return The bytes for pageToken.
+   */
+  com.google.protobuf.ByteString getPageTokenBytes();
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListTaxonomiesResponse.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListTaxonomiesResponse.java
new file mode 100644
index 00000000..2cb4332f
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListTaxonomiesResponse.java
@@ -0,0 +1,1139 @@
+/*
+ * 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/datacatalog/v1/policytagmanager.proto
+
+package com.google.cloud.datacatalog.v1;
+
+/**
+ *
+ *
+ * 
    + * Response message for
+ * [ListTaxonomies][google.cloud.datacatalog.v1.PolicyTagManager.ListTaxonomies].
+ * 
    
+ *
+ * Protobuf type {@code google.cloud.datacatalog.v1.ListTaxonomiesResponse}
+ */
+public final class ListTaxonomiesResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.datacatalog.v1.ListTaxonomiesResponse)
+    ListTaxonomiesResponseOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use ListTaxonomiesResponse.newBuilder() to construct.
+  private ListTaxonomiesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private ListTaxonomiesResponse() {
+    taxonomies_ = java.util.Collections.emptyList();
+    nextPageToken_ = "";
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    return new ListTaxonomiesResponse();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private ListTaxonomiesResponse(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    int mutable_bitField0_ = 0;
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10:
+            {
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                taxonomies_ = new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              taxonomies_.add(
+                  input.readMessage(
+                      com.google.cloud.datacatalog.v1.Taxonomy.parser(), extensionRegistry));
+              break;
+            }
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              nextPageToken_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      if (((mutable_bitField0_ & 0x00000001) != 0)) {
+        taxonomies_ = java.util.Collections.unmodifiableList(taxonomies_);
+      }
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+        .internal_static_google_cloud_datacatalog_v1_ListTaxonomiesResponse_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+        .internal_static_google_cloud_datacatalog_v1_ListTaxonomiesResponse_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.datacatalog.v1.ListTaxonomiesResponse.class,
+            com.google.cloud.datacatalog.v1.ListTaxonomiesResponse.Builder.class);
+  }
+
+  public static final int TAXONOMIES_FIELD_NUMBER = 1;
+  private java.util.List taxonomies_;
+  /**
+   *
+   *
+   * 
    +   * Taxonomies that the project contains.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+   */
+  @java.lang.Override
+  public java.util.List getTaxonomiesList() {
+    return taxonomies_;
+  }
+  /**
+   *
+   *
+   * 
    +   * Taxonomies that the project contains.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+   */
+  @java.lang.Override
+  public java.util.List
+      getTaxonomiesOrBuilderList() {
+    return taxonomies_;
+  }
+  /**
+   *
+   *
+   * 
    +   * Taxonomies that the project contains.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+   */
+  @java.lang.Override
+  public int getTaxonomiesCount() {
+    return taxonomies_.size();
+  }
+  /**
+   *
+   *
+   * 
    +   * Taxonomies that the project contains.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+   */
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.Taxonomy getTaxonomies(int index) {
+    return taxonomies_.get(index);
+  }
+  /**
+   *
+   *
+   * 
    +   * Taxonomies that the project contains.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+   */
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.TaxonomyOrBuilder getTaxonomiesOrBuilder(int index) {
+    return taxonomies_.get(index);
+  }
+
+  public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+  private volatile java.lang.Object nextPageToken_;
+  /**
+   *
+   *
+   * 
    +   * Token used to retrieve the next page of results, or empty if there are no
+   * more results in the list.
+   * 
    
+   *
+   * string next_page_token = 2;
+   *
+   * @return The nextPageToken.
+   */
+  @java.lang.Override
+  public java.lang.String getNextPageToken() {
+    java.lang.Object ref = nextPageToken_;
+    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();
+      nextPageToken_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
    +   * Token used to retrieve the next page of results, or empty if there are no
+   * more results in the list.
+   * 
    
+   *
+   * string next_page_token = 2;
+   *
+   * @return The bytes for nextPageToken.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    java.lang.Object ref = nextPageToken_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      nextPageToken_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    for (int i = 0; i < taxonomies_.size(); i++) {
+      output.writeMessage(1, taxonomies_.get(i));
+    }
+    if (!getNextPageTokenBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, nextPageToken_);
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    for (int i = 0; i < taxonomies_.size(); i++) {
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, taxonomies_.get(i));
+    }
+    if (!getNextPageTokenBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.datacatalog.v1.ListTaxonomiesResponse)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.datacatalog.v1.ListTaxonomiesResponse other =
+        (com.google.cloud.datacatalog.v1.ListTaxonomiesResponse) obj;
+
+    if (!getTaxonomiesList().equals(other.getTaxonomiesList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    if (getTaxonomiesCount() > 0) {
+      hash = (37 * hash) + TAXONOMIES_FIELD_NUMBER;
+      hash = (53 * hash) + getTaxonomiesList().hashCode();
+    }
+    hash = (37 * hash) + NEXT_PAGE_TOKEN_FIELD_NUMBER;
+    hash = (53 * hash) + getNextPageToken().hashCode();
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListTaxonomiesResponse parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListTaxonomiesResponse parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListTaxonomiesResponse parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListTaxonomiesResponse parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListTaxonomiesResponse parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListTaxonomiesResponse parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListTaxonomiesResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListTaxonomiesResponse parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListTaxonomiesResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListTaxonomiesResponse parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListTaxonomiesResponse parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListTaxonomiesResponse parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(
+      com.google.cloud.datacatalog.v1.ListTaxonomiesResponse prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
    +   * Response message for
+   * [ListTaxonomies][google.cloud.datacatalog.v1.PolicyTagManager.ListTaxonomies].
+   * 
    
+   *
+   * Protobuf type {@code google.cloud.datacatalog.v1.ListTaxonomiesResponse}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.datacatalog.v1.ListTaxonomiesResponse)
+      com.google.cloud.datacatalog.v1.ListTaxonomiesResponseOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+          .internal_static_google_cloud_datacatalog_v1_ListTaxonomiesResponse_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+          .internal_static_google_cloud_datacatalog_v1_ListTaxonomiesResponse_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.datacatalog.v1.ListTaxonomiesResponse.class,
+              com.google.cloud.datacatalog.v1.ListTaxonomiesResponse.Builder.class);
+    }
+
+    // Construct using com.google.cloud.datacatalog.v1.ListTaxonomiesResponse.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+        getTaxonomiesFieldBuilder();
+      }
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      if (taxonomiesBuilder_ == null) {
+        taxonomies_ = java.util.Collections.emptyList();
+        bitField0_ = (bitField0_ & ~0x00000001);
+      } else {
+        taxonomiesBuilder_.clear();
+      }
+      nextPageToken_ = "";
+
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+          .internal_static_google_cloud_datacatalog_v1_ListTaxonomiesResponse_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.ListTaxonomiesResponse getDefaultInstanceForType() {
+      return com.google.cloud.datacatalog.v1.ListTaxonomiesResponse.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.ListTaxonomiesResponse build() {
+      com.google.cloud.datacatalog.v1.ListTaxonomiesResponse result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.ListTaxonomiesResponse buildPartial() {
+      com.google.cloud.datacatalog.v1.ListTaxonomiesResponse result =
+          new com.google.cloud.datacatalog.v1.ListTaxonomiesResponse(this);
+      int from_bitField0_ = bitField0_;
+      if (taxonomiesBuilder_ == null) {
+        if (((bitField0_ & 0x00000001) != 0)) {
+          taxonomies_ = java.util.Collections.unmodifiableList(taxonomies_);
+          bitField0_ = (bitField0_ & ~0x00000001);
+        }
+        result.taxonomies_ = taxonomies_;
+      } else {
+        result.taxonomies_ = taxonomiesBuilder_.build();
+      }
+      result.nextPageToken_ = nextPageToken_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.datacatalog.v1.ListTaxonomiesResponse) {
+        return mergeFrom((com.google.cloud.datacatalog.v1.ListTaxonomiesResponse) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.datacatalog.v1.ListTaxonomiesResponse other) {
+      if (other == com.google.cloud.datacatalog.v1.ListTaxonomiesResponse.getDefaultInstance())
+        return this;
+      if (taxonomiesBuilder_ == null) {
+        if (!other.taxonomies_.isEmpty()) {
+          if (taxonomies_.isEmpty()) {
+            taxonomies_ = other.taxonomies_;
+            bitField0_ = (bitField0_ & ~0x00000001);
+          } else {
+            ensureTaxonomiesIsMutable();
+            taxonomies_.addAll(other.taxonomies_);
+          }
+          onChanged();
+        }
+      } else {
+        if (!other.taxonomies_.isEmpty()) {
+          if (taxonomiesBuilder_.isEmpty()) {
+            taxonomiesBuilder_.dispose();
+            taxonomiesBuilder_ = null;
+            taxonomies_ = other.taxonomies_;
+            bitField0_ = (bitField0_ & ~0x00000001);
+            taxonomiesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getTaxonomiesFieldBuilder()
+                    : null;
+          } else {
+            taxonomiesBuilder_.addAllMessages(other.taxonomies_);
+          }
+        }
+      }
+      if (!other.getNextPageToken().isEmpty()) {
+        nextPageToken_ = other.nextPageToken_;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.datacatalog.v1.ListTaxonomiesResponse parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage =
+            (com.google.cloud.datacatalog.v1.ListTaxonomiesResponse) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private int bitField0_;
+
+    private java.util.List taxonomies_ =
+        java.util.Collections.emptyList();
+
+    private void ensureTaxonomiesIsMutable() {
+      if (!((bitField0_ & 0x00000001) != 0)) {
+        taxonomies_ =
+            new java.util.ArrayList(taxonomies_);
+        bitField0_ |= 0x00000001;
+      }
+    }
+
+    private com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.datacatalog.v1.Taxonomy,
+            com.google.cloud.datacatalog.v1.Taxonomy.Builder,
+            com.google.cloud.datacatalog.v1.TaxonomyOrBuilder>
+        taxonomiesBuilder_;
+
+    /**
+     *
+     *
+     * 
    +     * Taxonomies that the project contains.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+     */
+    public java.util.List getTaxonomiesList() {
+      if (taxonomiesBuilder_ == null) {
+        return java.util.Collections.unmodifiableList(taxonomies_);
+      } else {
+        return taxonomiesBuilder_.getMessageList();
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Taxonomies that the project contains.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+     */
+    public int getTaxonomiesCount() {
+      if (taxonomiesBuilder_ == null) {
+        return taxonomies_.size();
+      } else {
+        return taxonomiesBuilder_.getCount();
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Taxonomies that the project contains.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+     */
+    public com.google.cloud.datacatalog.v1.Taxonomy getTaxonomies(int index) {
+      if (taxonomiesBuilder_ == null) {
+        return taxonomies_.get(index);
+      } else {
+        return taxonomiesBuilder_.getMessage(index);
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Taxonomies that the project contains.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+     */
+    public Builder setTaxonomies(int index, com.google.cloud.datacatalog.v1.Taxonomy value) {
+      if (taxonomiesBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureTaxonomiesIsMutable();
+        taxonomies_.set(index, value);
+        onChanged();
+      } else {
+        taxonomiesBuilder_.setMessage(index, value);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Taxonomies that the project contains.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+     */
+    public Builder setTaxonomies(
+        int index, com.google.cloud.datacatalog.v1.Taxonomy.Builder builderForValue) {
+      if (taxonomiesBuilder_ == null) {
+        ensureTaxonomiesIsMutable();
+        taxonomies_.set(index, builderForValue.build());
+        onChanged();
+      } else {
+        taxonomiesBuilder_.setMessage(index, builderForValue.build());
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Taxonomies that the project contains.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+     */
+    public Builder addTaxonomies(com.google.cloud.datacatalog.v1.Taxonomy value) {
+      if (taxonomiesBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureTaxonomiesIsMutable();
+        taxonomies_.add(value);
+        onChanged();
+      } else {
+        taxonomiesBuilder_.addMessage(value);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Taxonomies that the project contains.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+     */
+    public Builder addTaxonomies(int index, com.google.cloud.datacatalog.v1.Taxonomy value) {
+      if (taxonomiesBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureTaxonomiesIsMutable();
+        taxonomies_.add(index, value);
+        onChanged();
+      } else {
+        taxonomiesBuilder_.addMessage(index, value);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Taxonomies that the project contains.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+     */
+    public Builder addTaxonomies(com.google.cloud.datacatalog.v1.Taxonomy.Builder builderForValue) {
+      if (taxonomiesBuilder_ == null) {
+        ensureTaxonomiesIsMutable();
+        taxonomies_.add(builderForValue.build());
+        onChanged();
+      } else {
+        taxonomiesBuilder_.addMessage(builderForValue.build());
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Taxonomies that the project contains.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+     */
+    public Builder addTaxonomies(
+        int index, com.google.cloud.datacatalog.v1.Taxonomy.Builder builderForValue) {
+      if (taxonomiesBuilder_ == null) {
+        ensureTaxonomiesIsMutable();
+        taxonomies_.add(index, builderForValue.build());
+        onChanged();
+      } else {
+        taxonomiesBuilder_.addMessage(index, builderForValue.build());
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Taxonomies that the project contains.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+     */
+    public Builder addAllTaxonomies(
+        java.lang.Iterable values) {
+      if (taxonomiesBuilder_ == null) {
+        ensureTaxonomiesIsMutable();
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, taxonomies_);
+        onChanged();
+      } else {
+        taxonomiesBuilder_.addAllMessages(values);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Taxonomies that the project contains.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+     */
+    public Builder clearTaxonomies() {
+      if (taxonomiesBuilder_ == null) {
+        taxonomies_ = java.util.Collections.emptyList();
+        bitField0_ = (bitField0_ & ~0x00000001);
+        onChanged();
+      } else {
+        taxonomiesBuilder_.clear();
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Taxonomies that the project contains.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+     */
+    public Builder removeTaxonomies(int index) {
+      if (taxonomiesBuilder_ == null) {
+        ensureTaxonomiesIsMutable();
+        taxonomies_.remove(index);
+        onChanged();
+      } else {
+        taxonomiesBuilder_.remove(index);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Taxonomies that the project contains.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+     */
+    public com.google.cloud.datacatalog.v1.Taxonomy.Builder getTaxonomiesBuilder(int index) {
+      return getTaxonomiesFieldBuilder().getBuilder(index);
+    }
+    /**
+     *
+     *
+     * 
    +     * Taxonomies that the project contains.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+     */
+    public com.google.cloud.datacatalog.v1.TaxonomyOrBuilder getTaxonomiesOrBuilder(int index) {
+      if (taxonomiesBuilder_ == null) {
+        return taxonomies_.get(index);
+      } else {
+        return taxonomiesBuilder_.getMessageOrBuilder(index);
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Taxonomies that the project contains.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+     */
+    public java.util.List
+        getTaxonomiesOrBuilderList() {
+      if (taxonomiesBuilder_ != null) {
+        return taxonomiesBuilder_.getMessageOrBuilderList();
+      } else {
+        return java.util.Collections.unmodifiableList(taxonomies_);
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Taxonomies that the project contains.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+     */
+    public com.google.cloud.datacatalog.v1.Taxonomy.Builder addTaxonomiesBuilder() {
+      return getTaxonomiesFieldBuilder()
+          .addBuilder(com.google.cloud.datacatalog.v1.Taxonomy.getDefaultInstance());
+    }
+    /**
+     *
+     *
+     * 
    +     * Taxonomies that the project contains.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+     */
+    public com.google.cloud.datacatalog.v1.Taxonomy.Builder addTaxonomiesBuilder(int index) {
+      return getTaxonomiesFieldBuilder()
+          .addBuilder(index, com.google.cloud.datacatalog.v1.Taxonomy.getDefaultInstance());
+    }
+    /**
+     *
+     *
+     * 
    +     * Taxonomies that the project contains.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+     */
+    public java.util.List
+        getTaxonomiesBuilderList() {
+      return getTaxonomiesFieldBuilder().getBuilderList();
+    }
+
+    private com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.datacatalog.v1.Taxonomy,
+            com.google.cloud.datacatalog.v1.Taxonomy.Builder,
+            com.google.cloud.datacatalog.v1.TaxonomyOrBuilder>
+        getTaxonomiesFieldBuilder() {
+      if (taxonomiesBuilder_ == null) {
+        taxonomiesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.datacatalog.v1.Taxonomy,
+                com.google.cloud.datacatalog.v1.Taxonomy.Builder,
+                com.google.cloud.datacatalog.v1.TaxonomyOrBuilder>(
+                taxonomies_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+        taxonomies_ = null;
+      }
+      return taxonomiesBuilder_;
+    }
+
+    private java.lang.Object nextPageToken_ = "";
+    /**
+     *
+     *
+     * 
    +     * Token used to retrieve the next page of results, or empty if there are no
+     * more results in the list.
+     * 
    
+     *
+     * string next_page_token = 2;
+     *
+     * @return The nextPageToken.
+     */
+    public java.lang.String getNextPageToken() {
+      java.lang.Object ref = nextPageToken_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        nextPageToken_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Token used to retrieve the next page of results, or empty if there are no
+     * more results in the list.
+     * 
    
+     *
+     * string next_page_token = 2;
+     *
+     * @return The bytes for nextPageToken.
+     */
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+      java.lang.Object ref = nextPageToken_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        nextPageToken_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Token used to retrieve the next page of results, or empty if there are no
+     * more results in the list.
+     * 
    
+     *
+     * string next_page_token = 2;
+     *
+     * @param value The nextPageToken to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      nextPageToken_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Token used to retrieve the next page of results, or empty if there are no
+     * more results in the list.
+     * 
    
+     *
+     * string next_page_token = 2;
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearNextPageToken() {
+
+      nextPageToken_ = getDefaultInstance().getNextPageToken();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Token used to retrieve the next page of results, or empty if there are no
+     * more results in the list.
+     * 
    
+     *
+     * string next_page_token = 2;
+     *
+     * @param value The bytes for nextPageToken to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      nextPageToken_ = value;
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.datacatalog.v1.ListTaxonomiesResponse)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.datacatalog.v1.ListTaxonomiesResponse)
+  private static final com.google.cloud.datacatalog.v1.ListTaxonomiesResponse DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.datacatalog.v1.ListTaxonomiesResponse();
+  }
+
+  public static com.google.cloud.datacatalog.v1.ListTaxonomiesResponse getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListTaxonomiesResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ListTaxonomiesResponse(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.ListTaxonomiesResponse getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListTaxonomiesResponseOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListTaxonomiesResponseOrBuilder.java
new file mode 100644
index 00000000..d4ba519b
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListTaxonomiesResponseOrBuilder.java
@@ -0,0 +1,104 @@
+/*
+ * 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/datacatalog/v1/policytagmanager.proto
+
+package com.google.cloud.datacatalog.v1;
+
+public interface ListTaxonomiesResponseOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.datacatalog.v1.ListTaxonomiesResponse)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
    +   * Taxonomies that the project contains.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+   */
+  java.util.List getTaxonomiesList();
+  /**
+   *
+   *
+   * 
    +   * Taxonomies that the project contains.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+   */
+  com.google.cloud.datacatalog.v1.Taxonomy getTaxonomies(int index);
+  /**
+   *
+   *
+   * 
    +   * Taxonomies that the project contains.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+   */
+  int getTaxonomiesCount();
+  /**
+   *
+   *
+   * 
    +   * Taxonomies that the project contains.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+   */
+  java.util.List
+      getTaxonomiesOrBuilderList();
+  /**
+   *
+   *
+   * 
    +   * Taxonomies that the project contains.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.Taxonomy taxonomies = 1;
+   */
+  com.google.cloud.datacatalog.v1.TaxonomyOrBuilder getTaxonomiesOrBuilder(int index);
+
+  /**
+   *
+   *
+   * 
    +   * Token used to retrieve the next page of results, or empty if there are no
+   * more results in the list.
+   * 
    
+   *
+   * string next_page_token = 2;
+   *
+   * @return The nextPageToken.
+   */
+  java.lang.String getNextPageToken();
+  /**
+   *
+   *
+   * 
    +   * Token used to retrieve the next page of results, or empty if there are no
+   * more results in the list.
+   * 
    
+   *
+   * string next_page_token = 2;
+   *
+   * @return The bytes for nextPageToken.
+   */
+  com.google.protobuf.ByteString getNextPageTokenBytes();
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/LookupEntryRequest.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/LookupEntryRequest.java
index 6093c767..fc74af3c 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/LookupEntryRequest.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/LookupEntryRequest.java
@@ -83,6 +83,13 @@ private LookupEntryRequest(
               targetName_ = s;
               break;
             }
+          case 42:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              targetNameCase_ = 5;
+              targetName_ = s;
+              break;
+            }
           default:
             {
               if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
@@ -126,6 +133,7 @@ public enum TargetNameCase
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     LINKED_RESOURCE(1),
     SQL_RESOURCE(3),
+    FULLY_QUALIFIED_NAME(5),
     TARGETNAME_NOT_SET(0);
     private final int value;
 
@@ -148,6 +156,8 @@ public static TargetNameCase forNumber(int value) {
           return LINKED_RESOURCE;
         case 3:
           return SQL_RESOURCE;
+        case 5:
+          return FULLY_QUALIFIED_NAME;
         case 0:
           return TARGETNAME_NOT_SET;
         default:
@@ -264,7 +274,7 @@ public com.google.protobuf.ByteString getLinkedResourceBytes() {
    *   * `bigquery.table.project_id.dataset_id.table_id`
    *   * `bigquery.dataset.project_id.dataset_id`
    *   * `datacatalog.entry.project_id.location_id.entry_group_id.entry_id`
-   * `*_id`s shoud satisfy the standard SQL rules for identifiers.
+   * `*_id`s should satisfy the standard SQL rules for identifiers.
    * https://cloud.google.com/bigquery/docs/reference/standard-sql/lexical.
    * 
    
    *
@@ -286,7 +296,7 @@ public boolean hasSqlResource() {
    *   * `bigquery.table.project_id.dataset_id.table_id`
    *   * `bigquery.dataset.project_id.dataset_id`
    *   * `datacatalog.entry.project_id.location_id.entry_group_id.entry_id`
-   * `*_id`s shoud satisfy the standard SQL rules for identifiers.
+   * `*_id`s should satisfy the standard SQL rules for identifiers.
    * https://cloud.google.com/bigquery/docs/reference/standard-sql/lexical.
    * 
    
    *
@@ -321,7 +331,7 @@ public java.lang.String getSqlResource() {
    *   * `bigquery.table.project_id.dataset_id.table_id`
    *   * `bigquery.dataset.project_id.dataset_id`
    *   * `datacatalog.entry.project_id.location_id.entry_group_id.entry_id`
-   * `*_id`s shoud satisfy the standard SQL rules for identifiers.
+   * `*_id`s should satisfy the standard SQL rules for identifiers.
    * https://cloud.google.com/bigquery/docs/reference/standard-sql/lexical.
    * 
    
    *
@@ -346,6 +356,97 @@ public com.google.protobuf.ByteString getSqlResourceBytes() {
     }
   }
 
+  public static final int FULLY_QUALIFIED_NAME_FIELD_NUMBER = 5;
+  /**
+   *
+   *
+   * 
    +   * Fully qualified name (FQN) of the resource.
+   * FQNs take two forms:
+   * * For non-regionalized resources:
+   *   `{SYSTEM}:{PROJECT}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+   * * For regionalized resources:
+   *   `{SYSTEM}:{PROJECT}.{LOCATION_ID}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+   * Example for a DPMS table:
+   * `dataproc_metastore:project_id.location_id.instance_id.database_id.table_id`
+   * 
    
+   *
+   * string fully_qualified_name = 5;
+   *
+   * @return Whether the fullyQualifiedName field is set.
+   */
+  public boolean hasFullyQualifiedName() {
+    return targetNameCase_ == 5;
+  }
+  /**
+   *
+   *
+   * 
    +   * Fully qualified name (FQN) of the resource.
+   * FQNs take two forms:
+   * * For non-regionalized resources:
+   *   `{SYSTEM}:{PROJECT}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+   * * For regionalized resources:
+   *   `{SYSTEM}:{PROJECT}.{LOCATION_ID}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+   * Example for a DPMS table:
+   * `dataproc_metastore:project_id.location_id.instance_id.database_id.table_id`
+   * 
    
+   *
+   * string fully_qualified_name = 5;
+   *
+   * @return The fullyQualifiedName.
+   */
+  public java.lang.String getFullyQualifiedName() {
+    java.lang.Object ref = "";
+    if (targetNameCase_ == 5) {
+      ref = targetName_;
+    }
+    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();
+      if (targetNameCase_ == 5) {
+        targetName_ = s;
+      }
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
    +   * Fully qualified name (FQN) of the resource.
+   * FQNs take two forms:
+   * * For non-regionalized resources:
+   *   `{SYSTEM}:{PROJECT}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+   * * For regionalized resources:
+   *   `{SYSTEM}:{PROJECT}.{LOCATION_ID}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+   * Example for a DPMS table:
+   * `dataproc_metastore:project_id.location_id.instance_id.database_id.table_id`
+   * 
    
+   *
+   * string fully_qualified_name = 5;
+   *
+   * @return The bytes for fullyQualifiedName.
+   */
+  public com.google.protobuf.ByteString getFullyQualifiedNameBytes() {
+    java.lang.Object ref = "";
+    if (targetNameCase_ == 5) {
+      ref = targetName_;
+    }
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      if (targetNameCase_ == 5) {
+        targetName_ = b;
+      }
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
   private byte memoizedIsInitialized = -1;
 
   @java.lang.Override
@@ -366,6 +467,9 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (targetNameCase_ == 3) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 3, targetName_);
     }
+    if (targetNameCase_ == 5) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 5, targetName_);
+    }
     unknownFields.writeTo(output);
   }
 
@@ -381,6 +485,9 @@ public int getSerializedSize() {
     if (targetNameCase_ == 3) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, targetName_);
     }
+    if (targetNameCase_ == 5) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, targetName_);
+    }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
     return size;
@@ -405,6 +512,9 @@ public boolean equals(final java.lang.Object obj) {
       case 3:
         if (!getSqlResource().equals(other.getSqlResource())) return false;
         break;
+      case 5:
+        if (!getFullyQualifiedName().equals(other.getFullyQualifiedName())) return false;
+        break;
       case 0:
       default:
     }
@@ -428,6 +538,10 @@ public int hashCode() {
         hash = (37 * hash) + SQL_RESOURCE_FIELD_NUMBER;
         hash = (53 * hash) + getSqlResource().hashCode();
         break;
+      case 5:
+        hash = (37 * hash) + FULLY_QUALIFIED_NAME_FIELD_NUMBER;
+        hash = (53 * hash) + getFullyQualifiedName().hashCode();
+        break;
       case 0:
       default:
     }
@@ -612,6 +726,9 @@ public com.google.cloud.datacatalog.v1.LookupEntryRequest buildPartial() {
       if (targetNameCase_ == 3) {
         result.targetName_ = targetName_;
       }
+      if (targetNameCase_ == 5) {
+        result.targetName_ = targetName_;
+      }
       result.targetNameCase_ = targetNameCase_;
       onBuilt();
       return result;
@@ -678,6 +795,13 @@ public Builder mergeFrom(com.google.cloud.datacatalog.v1.LookupEntryRequest othe
             onChanged();
             break;
           }
+        case FULLY_QUALIFIED_NAME:
+          {
+            targetNameCase_ = 5;
+            targetName_ = other.targetName_;
+            onChanged();
+            break;
+          }
         case TARGETNAME_NOT_SET:
           {
             break;
@@ -908,7 +1032,7 @@ public Builder setLinkedResourceBytes(com.google.protobuf.ByteString value) {
      *   * `bigquery.table.project_id.dataset_id.table_id`
      *   * `bigquery.dataset.project_id.dataset_id`
      *   * `datacatalog.entry.project_id.location_id.entry_group_id.entry_id`
-     * `*_id`s shoud satisfy the standard SQL rules for identifiers.
+     * `*_id`s should satisfy the standard SQL rules for identifiers.
      * https://cloud.google.com/bigquery/docs/reference/standard-sql/lexical.
      * 
    
      *
@@ -931,7 +1055,7 @@ public boolean hasSqlResource() {
      *   * `bigquery.table.project_id.dataset_id.table_id`
      *   * `bigquery.dataset.project_id.dataset_id`
      *   * `datacatalog.entry.project_id.location_id.entry_group_id.entry_id`
-     * `*_id`s shoud satisfy the standard SQL rules for identifiers.
+     * `*_id`s should satisfy the standard SQL rules for identifiers.
      * https://cloud.google.com/bigquery/docs/reference/standard-sql/lexical.
      * 
    
      *
@@ -967,7 +1091,7 @@ public java.lang.String getSqlResource() {
      *   * `bigquery.table.project_id.dataset_id.table_id`
      *   * `bigquery.dataset.project_id.dataset_id`
      *   * `datacatalog.entry.project_id.location_id.entry_group_id.entry_id`
-     * `*_id`s shoud satisfy the standard SQL rules for identifiers.
+     * `*_id`s should satisfy the standard SQL rules for identifiers.
      * https://cloud.google.com/bigquery/docs/reference/standard-sql/lexical.
      * 
    
      *
@@ -1003,7 +1127,7 @@ public com.google.protobuf.ByteString getSqlResourceBytes() {
      *   * `bigquery.table.project_id.dataset_id.table_id`
      *   * `bigquery.dataset.project_id.dataset_id`
      *   * `datacatalog.entry.project_id.location_id.entry_group_id.entry_id`
-     * `*_id`s shoud satisfy the standard SQL rules for identifiers.
+     * `*_id`s should satisfy the standard SQL rules for identifiers.
      * https://cloud.google.com/bigquery/docs/reference/standard-sql/lexical.
      * 
    
      *
@@ -1032,7 +1156,7 @@ public Builder setSqlResource(java.lang.String value) {
      *   * `bigquery.table.project_id.dataset_id.table_id`
      *   * `bigquery.dataset.project_id.dataset_id`
      *   * `datacatalog.entry.project_id.location_id.entry_group_id.entry_id`
-     * `*_id`s shoud satisfy the standard SQL rules for identifiers.
+     * `*_id`s should satisfy the standard SQL rules for identifiers.
      * https://cloud.google.com/bigquery/docs/reference/standard-sql/lexical.
      * 
    
      *
@@ -1059,7 +1183,7 @@ public Builder clearSqlResource() {
      *   * `bigquery.table.project_id.dataset_id.table_id`
      *   * `bigquery.dataset.project_id.dataset_id`
      *   * `datacatalog.entry.project_id.location_id.entry_group_id.entry_id`
-     * `*_id`s shoud satisfy the standard SQL rules for identifiers.
+     * `*_id`s should satisfy the standard SQL rules for identifiers.
      * https://cloud.google.com/bigquery/docs/reference/standard-sql/lexical.
      * 
    
      *
@@ -1079,6 +1203,182 @@ public Builder setSqlResourceBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
+    /**
+     *
+     *
+     * 
    +     * Fully qualified name (FQN) of the resource.
+     * FQNs take two forms:
+     * * For non-regionalized resources:
+     *   `{SYSTEM}:{PROJECT}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+     * * For regionalized resources:
+     *   `{SYSTEM}:{PROJECT}.{LOCATION_ID}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+     * Example for a DPMS table:
+     * `dataproc_metastore:project_id.location_id.instance_id.database_id.table_id`
+     * 
    
+     *
+     * string fully_qualified_name = 5;
+     *
+     * @return Whether the fullyQualifiedName field is set.
+     */
+    @java.lang.Override
+    public boolean hasFullyQualifiedName() {
+      return targetNameCase_ == 5;
+    }
+    /**
+     *
+     *
+     * 
    +     * Fully qualified name (FQN) of the resource.
+     * FQNs take two forms:
+     * * For non-regionalized resources:
+     *   `{SYSTEM}:{PROJECT}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+     * * For regionalized resources:
+     *   `{SYSTEM}:{PROJECT}.{LOCATION_ID}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+     * Example for a DPMS table:
+     * `dataproc_metastore:project_id.location_id.instance_id.database_id.table_id`
+     * 
    
+     *
+     * string fully_qualified_name = 5;
+     *
+     * @return The fullyQualifiedName.
+     */
+    @java.lang.Override
+    public java.lang.String getFullyQualifiedName() {
+      java.lang.Object ref = "";
+      if (targetNameCase_ == 5) {
+        ref = targetName_;
+      }
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        if (targetNameCase_ == 5) {
+          targetName_ = s;
+        }
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Fully qualified name (FQN) of the resource.
+     * FQNs take two forms:
+     * * For non-regionalized resources:
+     *   `{SYSTEM}:{PROJECT}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+     * * For regionalized resources:
+     *   `{SYSTEM}:{PROJECT}.{LOCATION_ID}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+     * Example for a DPMS table:
+     * `dataproc_metastore:project_id.location_id.instance_id.database_id.table_id`
+     * 
    
+     *
+     * string fully_qualified_name = 5;
+     *
+     * @return The bytes for fullyQualifiedName.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString getFullyQualifiedNameBytes() {
+      java.lang.Object ref = "";
+      if (targetNameCase_ == 5) {
+        ref = targetName_;
+      }
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        if (targetNameCase_ == 5) {
+          targetName_ = b;
+        }
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Fully qualified name (FQN) of the resource.
+     * FQNs take two forms:
+     * * For non-regionalized resources:
+     *   `{SYSTEM}:{PROJECT}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+     * * For regionalized resources:
+     *   `{SYSTEM}:{PROJECT}.{LOCATION_ID}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+     * Example for a DPMS table:
+     * `dataproc_metastore:project_id.location_id.instance_id.database_id.table_id`
+     * 
    
+     *
+     * string fully_qualified_name = 5;
+     *
+     * @param value The fullyQualifiedName to set.
+     * @return This builder for chaining.
+     */
+    public Builder setFullyQualifiedName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      targetNameCase_ = 5;
+      targetName_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Fully qualified name (FQN) of the resource.
+     * FQNs take two forms:
+     * * For non-regionalized resources:
+     *   `{SYSTEM}:{PROJECT}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+     * * For regionalized resources:
+     *   `{SYSTEM}:{PROJECT}.{LOCATION_ID}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+     * Example for a DPMS table:
+     * `dataproc_metastore:project_id.location_id.instance_id.database_id.table_id`
+     * 
    
+     *
+     * string fully_qualified_name = 5;
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearFullyQualifiedName() {
+      if (targetNameCase_ == 5) {
+        targetNameCase_ = 0;
+        targetName_ = null;
+        onChanged();
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Fully qualified name (FQN) of the resource.
+     * FQNs take two forms:
+     * * For non-regionalized resources:
+     *   `{SYSTEM}:{PROJECT}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+     * * For regionalized resources:
+     *   `{SYSTEM}:{PROJECT}.{LOCATION_ID}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+     * Example for a DPMS table:
+     * `dataproc_metastore:project_id.location_id.instance_id.database_id.table_id`
+     * 
    
+     *
+     * string fully_qualified_name = 5;
+     *
+     * @param value The bytes for fullyQualifiedName to set.
+     * @return This builder for chaining.
+     */
+    public Builder setFullyQualifiedNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      targetNameCase_ = 5;
+      targetName_ = 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-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/LookupEntryRequestOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/LookupEntryRequestOrBuilder.java
index 1caaee2b..9bea4b0c 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/LookupEntryRequestOrBuilder.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/LookupEntryRequestOrBuilder.java
@@ -89,7 +89,7 @@ public interface LookupEntryRequestOrBuilder
    *   * `bigquery.table.project_id.dataset_id.table_id`
    *   * `bigquery.dataset.project_id.dataset_id`
    *   * `datacatalog.entry.project_id.location_id.entry_group_id.entry_id`
-   * `*_id`s shoud satisfy the standard SQL rules for identifiers.
+   * `*_id`s should satisfy the standard SQL rules for identifiers.
    * https://cloud.google.com/bigquery/docs/reference/standard-sql/lexical.
    * 
    
    *
@@ -109,7 +109,7 @@ public interface LookupEntryRequestOrBuilder
    *   * `bigquery.table.project_id.dataset_id.table_id`
    *   * `bigquery.dataset.project_id.dataset_id`
    *   * `datacatalog.entry.project_id.location_id.entry_group_id.entry_id`
-   * `*_id`s shoud satisfy the standard SQL rules for identifiers.
+   * `*_id`s should satisfy the standard SQL rules for identifiers.
    * https://cloud.google.com/bigquery/docs/reference/standard-sql/lexical.
    * 
    
    *
@@ -129,7 +129,7 @@ public interface LookupEntryRequestOrBuilder
    *   * `bigquery.table.project_id.dataset_id.table_id`
    *   * `bigquery.dataset.project_id.dataset_id`
    *   * `datacatalog.entry.project_id.location_id.entry_group_id.entry_id`
-   * `*_id`s shoud satisfy the standard SQL rules for identifiers.
+   * `*_id`s should satisfy the standard SQL rules for identifiers.
    * https://cloud.google.com/bigquery/docs/reference/standard-sql/lexical.
    * 
    
    *
@@ -139,5 +139,63 @@ public interface LookupEntryRequestOrBuilder
    */
   com.google.protobuf.ByteString getSqlResourceBytes();
 
+  /**
+   *
+   *
+   * 
    +   * Fully qualified name (FQN) of the resource.
+   * FQNs take two forms:
+   * * For non-regionalized resources:
+   *   `{SYSTEM}:{PROJECT}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+   * * For regionalized resources:
+   *   `{SYSTEM}:{PROJECT}.{LOCATION_ID}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+   * Example for a DPMS table:
+   * `dataproc_metastore:project_id.location_id.instance_id.database_id.table_id`
+   * 
    
+   *
+   * string fully_qualified_name = 5;
+   *
+   * @return Whether the fullyQualifiedName field is set.
+   */
+  boolean hasFullyQualifiedName();
+  /**
+   *
+   *
+   * 
    +   * Fully qualified name (FQN) of the resource.
+   * FQNs take two forms:
+   * * For non-regionalized resources:
+   *   `{SYSTEM}:{PROJECT}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+   * * For regionalized resources:
+   *   `{SYSTEM}:{PROJECT}.{LOCATION_ID}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+   * Example for a DPMS table:
+   * `dataproc_metastore:project_id.location_id.instance_id.database_id.table_id`
+   * 
    
+   *
+   * string fully_qualified_name = 5;
+   *
+   * @return The fullyQualifiedName.
+   */
+  java.lang.String getFullyQualifiedName();
+  /**
+   *
+   *
+   * 
    +   * Fully qualified name (FQN) of the resource.
+   * FQNs take two forms:
+   * * For non-regionalized resources:
+   *   `{SYSTEM}:{PROJECT}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+   * * For regionalized resources:
+   *   `{SYSTEM}:{PROJECT}.{LOCATION_ID}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+   * Example for a DPMS table:
+   * `dataproc_metastore:project_id.location_id.instance_id.database_id.table_id`
+   * 
    
+   *
+   * string fully_qualified_name = 5;
+   *
+   * @return The bytes for fullyQualifiedName.
+   */
+  com.google.protobuf.ByteString getFullyQualifiedNameBytes();
+
   public com.google.cloud.datacatalog.v1.LookupEntryRequest.TargetNameCase getTargetNameCase();
 }
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/PolicyTag.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/PolicyTag.java
new file mode 100644
index 00000000..145bc681
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/PolicyTag.java
@@ -0,0 +1,1576 @@
+/*
+ * 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/datacatalog/v1/policytagmanager.proto
+
+package com.google.cloud.datacatalog.v1;
+
+/**
+ *
+ *
+ * 
    + * Denotes one policy tag in a taxonomy (e.g. ssn). Policy tags can be defined
+ * in a hierarchy. For example, consider the following hierarchy:
+ * + Geolocation
+ *   + LatLong
+ *   + City
+ *   + ZipCode
+ * Policy tag "Geolocation" contains 3 child policy tags: "LatLong", "City", and
+ * "ZipCode".
+ * 
    
+ *
+ * Protobuf type {@code google.cloud.datacatalog.v1.PolicyTag}
+ */
+public final class PolicyTag extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.datacatalog.v1.PolicyTag)
+    PolicyTagOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use PolicyTag.newBuilder() to construct.
+  private PolicyTag(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private PolicyTag() {
+    name_ = "";
+    displayName_ = "";
+    description_ = "";
+    parentPolicyTag_ = "";
+    childPolicyTags_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    return new PolicyTag();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private PolicyTag(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    int mutable_bitField0_ = 0;
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              name_ = s;
+              break;
+            }
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              displayName_ = s;
+              break;
+            }
+          case 26:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              description_ = s;
+              break;
+            }
+          case 34:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              parentPolicyTag_ = s;
+              break;
+            }
+          case 42:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                childPolicyTags_ = new com.google.protobuf.LazyStringArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              childPolicyTags_.add(s);
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      if (((mutable_bitField0_ & 0x00000001) != 0)) {
+        childPolicyTags_ = childPolicyTags_.getUnmodifiableView();
+      }
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+        .internal_static_google_cloud_datacatalog_v1_PolicyTag_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+        .internal_static_google_cloud_datacatalog_v1_PolicyTag_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.datacatalog.v1.PolicyTag.class,
+            com.google.cloud.datacatalog.v1.PolicyTag.Builder.class);
+  }
+
+  public static final int NAME_FIELD_NUMBER = 1;
+  private volatile java.lang.Object name_;
+  /**
+   *
+   *
+   * 
    +   * Output only. Resource name of this policy tag in format:
+   * "projects/{project_number}/locations/{location_id}/taxonomies/{taxonomy_id}/policyTags/{policy_tag_id}".
+   * Both taxonomy_ids and policy_tag_ids are unique and generated by Policy Tag
+   * Manager.
+   * 
    
+   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
+   * @return The name.
+   */
+  @java.lang.Override
+  public java.lang.String getName() {
+    java.lang.Object ref = name_;
+    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();
+      name_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
    +   * Output only. Resource name of this policy tag in format:
+   * "projects/{project_number}/locations/{location_id}/taxonomies/{taxonomy_id}/policyTags/{policy_tag_id}".
+   * Both taxonomy_ids and policy_tag_ids are unique and generated by Policy Tag
+   * Manager.
+   * 
    
+   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
+   * @return The bytes for name.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getNameBytes() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      name_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int DISPLAY_NAME_FIELD_NUMBER = 2;
+  private volatile java.lang.Object displayName_;
+  /**
+   *
+   *
+   * 
    +   * Required. User-defined name of this policy tag. It must: be unique within the parent
+   * taxonomy; contain only unicode letters, numbers, underscores, dashes and
+   * spaces; not start or end with spaces; and be at most 200 bytes long when
+   * encoded in UTF-8.
+   * 
    
+   *
+   * string display_name = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
+   * @return The displayName.
+   */
+  @java.lang.Override
+  public java.lang.String getDisplayName() {
+    java.lang.Object ref = displayName_;
+    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();
+      displayName_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
    +   * Required. User-defined name of this policy tag. It must: be unique within the parent
+   * taxonomy; contain only unicode letters, numbers, underscores, dashes and
+   * spaces; not start or end with spaces; and be at most 200 bytes long when
+   * encoded in UTF-8.
+   * 
    
+   *
+   * string display_name = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
+   * @return The bytes for displayName.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getDisplayNameBytes() {
+    java.lang.Object ref = displayName_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      displayName_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int DESCRIPTION_FIELD_NUMBER = 3;
+  private volatile java.lang.Object description_;
+  /**
+   *
+   *
+   * 
    +   * Description of this policy tag. It must: contain only unicode characters,
+   * tabs, newlines, carriage returns and page breaks; and be at most 2000 bytes
+   * long when encoded in UTF-8. If not set, defaults to an empty description.
+   * If not set, defaults to an empty description.
+   * 
    
+   *
+   * string description = 3;
+   *
+   * @return The description.
+   */
+  @java.lang.Override
+  public java.lang.String getDescription() {
+    java.lang.Object ref = description_;
+    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();
+      description_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
    +   * Description of this policy tag. It must: contain only unicode characters,
+   * tabs, newlines, carriage returns and page breaks; and be at most 2000 bytes
+   * long when encoded in UTF-8. If not set, defaults to an empty description.
+   * If not set, defaults to an empty description.
+   * 
    
+   *
+   * string description = 3;
+   *
+   * @return The bytes for description.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getDescriptionBytes() {
+    java.lang.Object ref = description_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      description_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int PARENT_POLICY_TAG_FIELD_NUMBER = 4;
+  private volatile java.lang.Object parentPolicyTag_;
+  /**
+   *
+   *
+   * 
    +   * Resource name of this policy tag's parent policy tag (e.g. for the
+   * "LatLong" policy tag in the example above, this field contains the
+   * resource name of the "Geolocation" policy tag). If empty, it means this
+   * policy tag is a top level policy tag (e.g. this field is empty for the
+   * "Geolocation" policy tag in the example above). If not set, defaults to an
+   * empty string.
+   * 
    
+   *
+   * string parent_policy_tag = 4;
+   *
+   * @return The parentPolicyTag.
+   */
+  @java.lang.Override
+  public java.lang.String getParentPolicyTag() {
+    java.lang.Object ref = parentPolicyTag_;
+    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();
+      parentPolicyTag_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
    +   * Resource name of this policy tag's parent policy tag (e.g. for the
+   * "LatLong" policy tag in the example above, this field contains the
+   * resource name of the "Geolocation" policy tag). If empty, it means this
+   * policy tag is a top level policy tag (e.g. this field is empty for the
+   * "Geolocation" policy tag in the example above). If not set, defaults to an
+   * empty string.
+   * 
    
+   *
+   * string parent_policy_tag = 4;
+   *
+   * @return The bytes for parentPolicyTag.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getParentPolicyTagBytes() {
+    java.lang.Object ref = parentPolicyTag_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      parentPolicyTag_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int CHILD_POLICY_TAGS_FIELD_NUMBER = 5;
+  private com.google.protobuf.LazyStringList childPolicyTags_;
+  /**
+   *
+   *
+   * 
    +   * Output only. Resource names of child policy tags of this policy tag.
+   * 
    
+   *
+   * repeated string child_policy_tags = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
+   * @return A list containing the childPolicyTags.
+   */
+  public com.google.protobuf.ProtocolStringList getChildPolicyTagsList() {
+    return childPolicyTags_;
+  }
+  /**
+   *
+   *
+   * 
    +   * Output only. Resource names of child policy tags of this policy tag.
+   * 
    
+   *
+   * repeated string child_policy_tags = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
+   * @return The count of childPolicyTags.
+   */
+  public int getChildPolicyTagsCount() {
+    return childPolicyTags_.size();
+  }
+  /**
+   *
+   *
+   * 
    +   * Output only. Resource names of child policy tags of this policy tag.
+   * 
    
+   *
+   * repeated string child_policy_tags = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
+   * @param index The index of the element to return.
+   * @return The childPolicyTags at the given index.
+   */
+  public java.lang.String getChildPolicyTags(int index) {
+    return childPolicyTags_.get(index);
+  }
+  /**
+   *
+   *
+   * 
    +   * Output only. Resource names of child policy tags of this policy tag.
+   * 
    
+   *
+   * repeated string child_policy_tags = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
+   * @param index The index of the value to return.
+   * @return The bytes of the childPolicyTags at the given index.
+   */
+  public com.google.protobuf.ByteString getChildPolicyTagsBytes(int index) {
+    return childPolicyTags_.getByteString(index);
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (!getNameBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
+    }
+    if (!getDisplayNameBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, displayName_);
+    }
+    if (!getDescriptionBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 3, description_);
+    }
+    if (!getParentPolicyTagBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 4, parentPolicyTag_);
+    }
+    for (int i = 0; i < childPolicyTags_.size(); i++) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 5, childPolicyTags_.getRaw(i));
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!getNameBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
+    }
+    if (!getDisplayNameBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, displayName_);
+    }
+    if (!getDescriptionBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, description_);
+    }
+    if (!getParentPolicyTagBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(4, parentPolicyTag_);
+    }
+    {
+      int dataSize = 0;
+      for (int i = 0; i < childPolicyTags_.size(); i++) {
+        dataSize += computeStringSizeNoTag(childPolicyTags_.getRaw(i));
+      }
+      size += dataSize;
+      size += 1 * getChildPolicyTagsList().size();
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.datacatalog.v1.PolicyTag)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.datacatalog.v1.PolicyTag other =
+        (com.google.cloud.datacatalog.v1.PolicyTag) obj;
+
+    if (!getName().equals(other.getName())) return false;
+    if (!getDisplayName().equals(other.getDisplayName())) return false;
+    if (!getDescription().equals(other.getDescription())) return false;
+    if (!getParentPolicyTag().equals(other.getParentPolicyTag())) return false;
+    if (!getChildPolicyTagsList().equals(other.getChildPolicyTagsList())) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + NAME_FIELD_NUMBER;
+    hash = (53 * hash) + getName().hashCode();
+    hash = (37 * hash) + DISPLAY_NAME_FIELD_NUMBER;
+    hash = (53 * hash) + getDisplayName().hashCode();
+    hash = (37 * hash) + DESCRIPTION_FIELD_NUMBER;
+    hash = (53 * hash) + getDescription().hashCode();
+    hash = (37 * hash) + PARENT_POLICY_TAG_FIELD_NUMBER;
+    hash = (53 * hash) + getParentPolicyTag().hashCode();
+    if (getChildPolicyTagsCount() > 0) {
+      hash = (37 * hash) + CHILD_POLICY_TAGS_FIELD_NUMBER;
+      hash = (53 * hash) + getChildPolicyTagsList().hashCode();
+    }
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.datacatalog.v1.PolicyTag parseFrom(java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.PolicyTag parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.PolicyTag parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.PolicyTag parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.PolicyTag parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.PolicyTag parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.PolicyTag parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.PolicyTag parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.PolicyTag parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.PolicyTag parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.PolicyTag parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.PolicyTag parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(com.google.cloud.datacatalog.v1.PolicyTag prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
    +   * Denotes one policy tag in a taxonomy (e.g. ssn). Policy tags can be defined
+   * in a hierarchy. For example, consider the following hierarchy:
+   * + Geolocation
+   *   + LatLong
+   *   + City
+   *   + ZipCode
+   * Policy tag "Geolocation" contains 3 child policy tags: "LatLong", "City", and
+   * "ZipCode".
+   * 
    
+   *
+   * Protobuf type {@code google.cloud.datacatalog.v1.PolicyTag}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.datacatalog.v1.PolicyTag)
+      com.google.cloud.datacatalog.v1.PolicyTagOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+          .internal_static_google_cloud_datacatalog_v1_PolicyTag_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+          .internal_static_google_cloud_datacatalog_v1_PolicyTag_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.datacatalog.v1.PolicyTag.class,
+              com.google.cloud.datacatalog.v1.PolicyTag.Builder.class);
+    }
+
+    // Construct using com.google.cloud.datacatalog.v1.PolicyTag.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      name_ = "";
+
+      displayName_ = "";
+
+      description_ = "";
+
+      parentPolicyTag_ = "";
+
+      childPolicyTags_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+      bitField0_ = (bitField0_ & ~0x00000001);
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+          .internal_static_google_cloud_datacatalog_v1_PolicyTag_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.PolicyTag getDefaultInstanceForType() {
+      return com.google.cloud.datacatalog.v1.PolicyTag.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.PolicyTag build() {
+      com.google.cloud.datacatalog.v1.PolicyTag result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.PolicyTag buildPartial() {
+      com.google.cloud.datacatalog.v1.PolicyTag result =
+          new com.google.cloud.datacatalog.v1.PolicyTag(this);
+      int from_bitField0_ = bitField0_;
+      result.name_ = name_;
+      result.displayName_ = displayName_;
+      result.description_ = description_;
+      result.parentPolicyTag_ = parentPolicyTag_;
+      if (((bitField0_ & 0x00000001) != 0)) {
+        childPolicyTags_ = childPolicyTags_.getUnmodifiableView();
+        bitField0_ = (bitField0_ & ~0x00000001);
+      }
+      result.childPolicyTags_ = childPolicyTags_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.datacatalog.v1.PolicyTag) {
+        return mergeFrom((com.google.cloud.datacatalog.v1.PolicyTag) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.datacatalog.v1.PolicyTag other) {
+      if (other == com.google.cloud.datacatalog.v1.PolicyTag.getDefaultInstance()) return this;
+      if (!other.getName().isEmpty()) {
+        name_ = other.name_;
+        onChanged();
+      }
+      if (!other.getDisplayName().isEmpty()) {
+        displayName_ = other.displayName_;
+        onChanged();
+      }
+      if (!other.getDescription().isEmpty()) {
+        description_ = other.description_;
+        onChanged();
+      }
+      if (!other.getParentPolicyTag().isEmpty()) {
+        parentPolicyTag_ = other.parentPolicyTag_;
+        onChanged();
+      }
+      if (!other.childPolicyTags_.isEmpty()) {
+        if (childPolicyTags_.isEmpty()) {
+          childPolicyTags_ = other.childPolicyTags_;
+          bitField0_ = (bitField0_ & ~0x00000001);
+        } else {
+          ensureChildPolicyTagsIsMutable();
+          childPolicyTags_.addAll(other.childPolicyTags_);
+        }
+        onChanged();
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.datacatalog.v1.PolicyTag parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage = (com.google.cloud.datacatalog.v1.PolicyTag) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private int bitField0_;
+
+    private java.lang.Object name_ = "";
+    /**
+     *
+     *
+     * 
    +     * Output only. Resource name of this policy tag in format:
+     * "projects/{project_number}/locations/{location_id}/taxonomies/{taxonomy_id}/policyTags/{policy_tag_id}".
+     * Both taxonomy_ids and policy_tag_ids are unique and generated by Policy Tag
+     * Manager.
+     * 
    
+     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
+     * @return The name.
+     */
+    public java.lang.String getName() {
+      java.lang.Object ref = name_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        name_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Output only. Resource name of this policy tag in format:
+     * "projects/{project_number}/locations/{location_id}/taxonomies/{taxonomy_id}/policyTags/{policy_tag_id}".
+     * Both taxonomy_ids and policy_tag_ids are unique and generated by Policy Tag
+     * Manager.
+     * 
    
+     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
+     * @return The bytes for name.
+     */
+    public com.google.protobuf.ByteString getNameBytes() {
+      java.lang.Object ref = name_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        name_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Output only. Resource name of this policy tag in format:
+     * "projects/{project_number}/locations/{location_id}/taxonomies/{taxonomy_id}/policyTags/{policy_tag_id}".
+     * Both taxonomy_ids and policy_tag_ids are unique and generated by Policy Tag
+     * Manager.
+     * 
    
+     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
+     * @param value The name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      name_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Output only. Resource name of this policy tag in format:
+     * "projects/{project_number}/locations/{location_id}/taxonomies/{taxonomy_id}/policyTags/{policy_tag_id}".
+     * Both taxonomy_ids and policy_tag_ids are unique and generated by Policy Tag
+     * Manager.
+     * 
    
+     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearName() {
+
+      name_ = getDefaultInstance().getName();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Output only. Resource name of this policy tag in format:
+     * "projects/{project_number}/locations/{location_id}/taxonomies/{taxonomy_id}/policyTags/{policy_tag_id}".
+     * Both taxonomy_ids and policy_tag_ids are unique and generated by Policy Tag
+     * Manager.
+     * 
    
+     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
+     * @param value The bytes for name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      name_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object displayName_ = "";
+    /**
+     *
+     *
+     * 
    +     * Required. User-defined name of this policy tag. It must: be unique within the parent
+     * taxonomy; contain only unicode letters, numbers, underscores, dashes and
+     * spaces; not start or end with spaces; and be at most 200 bytes long when
+     * encoded in UTF-8.
+     * 
    
+     *
+     * string display_name = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return The displayName.
+     */
+    public java.lang.String getDisplayName() {
+      java.lang.Object ref = displayName_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        displayName_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. User-defined name of this policy tag. It must: be unique within the parent
+     * taxonomy; contain only unicode letters, numbers, underscores, dashes and
+     * spaces; not start or end with spaces; and be at most 200 bytes long when
+     * encoded in UTF-8.
+     * 
    
+     *
+     * string display_name = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return The bytes for displayName.
+     */
+    public com.google.protobuf.ByteString getDisplayNameBytes() {
+      java.lang.Object ref = displayName_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        displayName_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. User-defined name of this policy tag. It must: be unique within the parent
+     * taxonomy; contain only unicode letters, numbers, underscores, dashes and
+     * spaces; not start or end with spaces; and be at most 200 bytes long when
+     * encoded in UTF-8.
+     * 
    
+     *
+     * string display_name = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @param value The displayName to set.
+     * @return This builder for chaining.
+     */
+    public Builder setDisplayName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      displayName_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. User-defined name of this policy tag. It must: be unique within the parent
+     * taxonomy; contain only unicode letters, numbers, underscores, dashes and
+     * spaces; not start or end with spaces; and be at most 200 bytes long when
+     * encoded in UTF-8.
+     * 
    
+     *
+     * string display_name = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearDisplayName() {
+
+      displayName_ = getDefaultInstance().getDisplayName();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. User-defined name of this policy tag. It must: be unique within the parent
+     * taxonomy; contain only unicode letters, numbers, underscores, dashes and
+     * spaces; not start or end with spaces; and be at most 200 bytes long when
+     * encoded in UTF-8.
+     * 
    
+     *
+     * string display_name = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @param value The bytes for displayName to set.
+     * @return This builder for chaining.
+     */
+    public Builder setDisplayNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      displayName_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object description_ = "";
+    /**
+     *
+     *
+     * 
    +     * Description of this policy tag. It must: contain only unicode characters,
+     * tabs, newlines, carriage returns and page breaks; and be at most 2000 bytes
+     * long when encoded in UTF-8. If not set, defaults to an empty description.
+     * If not set, defaults to an empty description.
+     * 
    
+     *
+     * string description = 3;
+     *
+     * @return The description.
+     */
+    public java.lang.String getDescription() {
+      java.lang.Object ref = description_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        description_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Description of this policy tag. It must: contain only unicode characters,
+     * tabs, newlines, carriage returns and page breaks; and be at most 2000 bytes
+     * long when encoded in UTF-8. If not set, defaults to an empty description.
+     * If not set, defaults to an empty description.
+     * 
    
+     *
+     * string description = 3;
+     *
+     * @return The bytes for description.
+     */
+    public com.google.protobuf.ByteString getDescriptionBytes() {
+      java.lang.Object ref = description_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        description_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Description of this policy tag. It must: contain only unicode characters,
+     * tabs, newlines, carriage returns and page breaks; and be at most 2000 bytes
+     * long when encoded in UTF-8. If not set, defaults to an empty description.
+     * If not set, defaults to an empty description.
+     * 
    
+     *
+     * string description = 3;
+     *
+     * @param value The description to set.
+     * @return This builder for chaining.
+     */
+    public Builder setDescription(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      description_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Description of this policy tag. It must: contain only unicode characters,
+     * tabs, newlines, carriage returns and page breaks; and be at most 2000 bytes
+     * long when encoded in UTF-8. If not set, defaults to an empty description.
+     * If not set, defaults to an empty description.
+     * 
    
+     *
+     * string description = 3;
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearDescription() {
+
+      description_ = getDefaultInstance().getDescription();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Description of this policy tag. It must: contain only unicode characters,
+     * tabs, newlines, carriage returns and page breaks; and be at most 2000 bytes
+     * long when encoded in UTF-8. If not set, defaults to an empty description.
+     * If not set, defaults to an empty description.
+     * 
    
+     *
+     * string description = 3;
+     *
+     * @param value The bytes for description to set.
+     * @return This builder for chaining.
+     */
+    public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      description_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object parentPolicyTag_ = "";
+    /**
+     *
+     *
+     * 
    +     * Resource name of this policy tag's parent policy tag (e.g. for the
+     * "LatLong" policy tag in the example above, this field contains the
+     * resource name of the "Geolocation" policy tag). If empty, it means this
+     * policy tag is a top level policy tag (e.g. this field is empty for the
+     * "Geolocation" policy tag in the example above). If not set, defaults to an
+     * empty string.
+     * 
    
+     *
+     * string parent_policy_tag = 4;
+     *
+     * @return The parentPolicyTag.
+     */
+    public java.lang.String getParentPolicyTag() {
+      java.lang.Object ref = parentPolicyTag_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        parentPolicyTag_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Resource name of this policy tag's parent policy tag (e.g. for the
+     * "LatLong" policy tag in the example above, this field contains the
+     * resource name of the "Geolocation" policy tag). If empty, it means this
+     * policy tag is a top level policy tag (e.g. this field is empty for the
+     * "Geolocation" policy tag in the example above). If not set, defaults to an
+     * empty string.
+     * 
    
+     *
+     * string parent_policy_tag = 4;
+     *
+     * @return The bytes for parentPolicyTag.
+     */
+    public com.google.protobuf.ByteString getParentPolicyTagBytes() {
+      java.lang.Object ref = parentPolicyTag_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        parentPolicyTag_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Resource name of this policy tag's parent policy tag (e.g. for the
+     * "LatLong" policy tag in the example above, this field contains the
+     * resource name of the "Geolocation" policy tag). If empty, it means this
+     * policy tag is a top level policy tag (e.g. this field is empty for the
+     * "Geolocation" policy tag in the example above). If not set, defaults to an
+     * empty string.
+     * 
    
+     *
+     * string parent_policy_tag = 4;
+     *
+     * @param value The parentPolicyTag to set.
+     * @return This builder for chaining.
+     */
+    public Builder setParentPolicyTag(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      parentPolicyTag_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Resource name of this policy tag's parent policy tag (e.g. for the
+     * "LatLong" policy tag in the example above, this field contains the
+     * resource name of the "Geolocation" policy tag). If empty, it means this
+     * policy tag is a top level policy tag (e.g. this field is empty for the
+     * "Geolocation" policy tag in the example above). If not set, defaults to an
+     * empty string.
+     * 
    
+     *
+     * string parent_policy_tag = 4;
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearParentPolicyTag() {
+
+      parentPolicyTag_ = getDefaultInstance().getParentPolicyTag();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Resource name of this policy tag's parent policy tag (e.g. for the
+     * "LatLong" policy tag in the example above, this field contains the
+     * resource name of the "Geolocation" policy tag). If empty, it means this
+     * policy tag is a top level policy tag (e.g. this field is empty for the
+     * "Geolocation" policy tag in the example above). If not set, defaults to an
+     * empty string.
+     * 
    
+     *
+     * string parent_policy_tag = 4;
+     *
+     * @param value The bytes for parentPolicyTag to set.
+     * @return This builder for chaining.
+     */
+    public Builder setParentPolicyTagBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      parentPolicyTag_ = value;
+      onChanged();
+      return this;
+    }
+
+    private com.google.protobuf.LazyStringList childPolicyTags_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
+    private void ensureChildPolicyTagsIsMutable() {
+      if (!((bitField0_ & 0x00000001) != 0)) {
+        childPolicyTags_ = new com.google.protobuf.LazyStringArrayList(childPolicyTags_);
+        bitField0_ |= 0x00000001;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Output only. Resource names of child policy tags of this policy tag.
+     * 
    
+     *
+     * repeated string child_policy_tags = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
+     * @return A list containing the childPolicyTags.
+     */
+    public com.google.protobuf.ProtocolStringList getChildPolicyTagsList() {
+      return childPolicyTags_.getUnmodifiableView();
+    }
+    /**
+     *
+     *
+     * 
    +     * Output only. Resource names of child policy tags of this policy tag.
+     * 
    
+     *
+     * repeated string child_policy_tags = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
+     * @return The count of childPolicyTags.
+     */
+    public int getChildPolicyTagsCount() {
+      return childPolicyTags_.size();
+    }
+    /**
+     *
+     *
+     * 
    +     * Output only. Resource names of child policy tags of this policy tag.
+     * 
    
+     *
+     * repeated string child_policy_tags = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
+     * @param index The index of the element to return.
+     * @return The childPolicyTags at the given index.
+     */
+    public java.lang.String getChildPolicyTags(int index) {
+      return childPolicyTags_.get(index);
+    }
+    /**
+     *
+     *
+     * 
    +     * Output only. Resource names of child policy tags of this policy tag.
+     * 
    
+     *
+     * repeated string child_policy_tags = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
+     * @param index The index of the value to return.
+     * @return The bytes of the childPolicyTags at the given index.
+     */
+    public com.google.protobuf.ByteString getChildPolicyTagsBytes(int index) {
+      return childPolicyTags_.getByteString(index);
+    }
+    /**
+     *
+     *
+     * 
    +     * Output only. Resource names of child policy tags of this policy tag.
+     * 
    
+     *
+     * repeated string child_policy_tags = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
+     * @param index The index to set the value at.
+     * @param value The childPolicyTags to set.
+     * @return This builder for chaining.
+     */
+    public Builder setChildPolicyTags(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      ensureChildPolicyTagsIsMutable();
+      childPolicyTags_.set(index, value);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Output only. Resource names of child policy tags of this policy tag.
+     * 
    
+     *
+     * repeated string child_policy_tags = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
+     * @param value The childPolicyTags to add.
+     * @return This builder for chaining.
+     */
+    public Builder addChildPolicyTags(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      ensureChildPolicyTagsIsMutable();
+      childPolicyTags_.add(value);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Output only. Resource names of child policy tags of this policy tag.
+     * 
    
+     *
+     * repeated string child_policy_tags = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
+     * @param values The childPolicyTags to add.
+     * @return This builder for chaining.
+     */
+    public Builder addAllChildPolicyTags(java.lang.Iterable values) {
+      ensureChildPolicyTagsIsMutable();
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, childPolicyTags_);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Output only. Resource names of child policy tags of this policy tag.
+     * 
    
+     *
+     * repeated string child_policy_tags = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearChildPolicyTags() {
+      childPolicyTags_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+      bitField0_ = (bitField0_ & ~0x00000001);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Output only. Resource names of child policy tags of this policy tag.
+     * 
    
+     *
+     * repeated string child_policy_tags = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
+     * @param value The bytes of the childPolicyTags to add.
+     * @return This builder for chaining.
+     */
+    public Builder addChildPolicyTagsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      ensureChildPolicyTagsIsMutable();
+      childPolicyTags_.add(value);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.datacatalog.v1.PolicyTag)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.datacatalog.v1.PolicyTag)
+  private static final com.google.cloud.datacatalog.v1.PolicyTag DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.datacatalog.v1.PolicyTag();
+  }
+
+  public static com.google.cloud.datacatalog.v1.PolicyTag getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public PolicyTag parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new PolicyTag(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.PolicyTag getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagManagerProto.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagManagerProto.java
new file mode 100644
index 00000000..f298b647
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagManagerProto.java
@@ -0,0 +1,387 @@
+/*
+ * 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/datacatalog/v1/policytagmanager.proto
+
+package com.google.cloud.datacatalog.v1;
+
+public final class PolicyTagManagerProto {
+  private PolicyTagManagerProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_datacatalog_v1_Taxonomy_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_datacatalog_v1_Taxonomy_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_datacatalog_v1_PolicyTag_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_datacatalog_v1_PolicyTag_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_datacatalog_v1_CreateTaxonomyRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_datacatalog_v1_CreateTaxonomyRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_datacatalog_v1_DeleteTaxonomyRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_datacatalog_v1_DeleteTaxonomyRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_datacatalog_v1_UpdateTaxonomyRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_datacatalog_v1_UpdateTaxonomyRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_datacatalog_v1_ListTaxonomiesRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_datacatalog_v1_ListTaxonomiesRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_datacatalog_v1_ListTaxonomiesResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_datacatalog_v1_ListTaxonomiesResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_datacatalog_v1_GetTaxonomyRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_datacatalog_v1_GetTaxonomyRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_datacatalog_v1_CreatePolicyTagRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_datacatalog_v1_CreatePolicyTagRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_datacatalog_v1_DeletePolicyTagRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_datacatalog_v1_DeletePolicyTagRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_datacatalog_v1_UpdatePolicyTagRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_datacatalog_v1_UpdatePolicyTagRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_datacatalog_v1_ListPolicyTagsRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_datacatalog_v1_ListPolicyTagsRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_datacatalog_v1_ListPolicyTagsResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_datacatalog_v1_ListPolicyTagsResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_datacatalog_v1_GetPolicyTagRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_datacatalog_v1_GetPolicyTagRequest_fieldAccessorTable;
+
+  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/datacatalog/v1/policytagm"
+          + "anager.proto\022\033google.cloud.datacatalog.v"
+          + "1\032\034google/api/annotations.proto\032\027google/"
+          + "api/client.proto\032\037google/api/field_behav"
+          + "ior.proto\032\031google/api/resource.proto\032,go"
+          + "ogle/cloud/datacatalog/v1/timestamps.pro"
+          + "to\032\036google/iam/v1/iam_policy.proto\032\032goog"
+          + "le/iam/v1/policy.proto\032\033google/protobuf/"
+          + "empty.proto\032 google/protobuf/field_mask."
+          + "proto\"\316\003\n\010Taxonomy\022\021\n\004name\030\001 \001(\tB\003\340A\003\022\031\n"
+          + "\014display_name\030\002 \001(\tB\003\340A\002\022\030\n\013description\030"
+          + "\003 \001(\tB\003\340A\001\022\035\n\020policy_tag_count\030\004 \001(\005B\003\340A"
+          + "\003\022O\n\023taxonomy_timestamps\030\005 \001(\0132-.google."
+          + "cloud.datacatalog.v1.SystemTimestampsB\003\340"
+          + "A\003\022U\n\026activated_policy_types\030\006 \003(\01620.goo"
+          + "gle.cloud.datacatalog.v1.Taxonomy.Policy"
+          + "TypeB\003\340A\001\"J\n\nPolicyType\022\033\n\027POLICY_TYPE_U"
+          + "NSPECIFIED\020\000\022\037\n\033FINE_GRAINED_ACCESS_CONT"
+          + "ROL\020\001:g\352Ad\n#datacatalog.googleapis.com/T"
+          + "axonomy\022=projects/{project}/locations/{l"
+          + "ocation}/taxonomies/{taxonomy}\"\214\002\n\tPolic"
+          + "yTag\022\021\n\004name\030\001 \001(\tB\003\340A\003\022\031\n\014display_name\030"
+          + "\002 \001(\tB\003\340A\002\022\023\n\013description\030\003 \001(\t\022\031\n\021paren"
+          + "t_policy_tag\030\004 \001(\t\022\036\n\021child_policy_tags\030"
+          + "\005 \003(\tB\003\340A\003:\200\001\352A}\n$datacatalog.googleapis"
+          + ".com/PolicyTag\022Uprojects/{project}/locat"
+          + "ions/{location}/taxonomies/{taxonomy}/po"
+          + "licyTags/{policy_tag}\"\215\001\n\025CreateTaxonomy"
+          + "Request\022;\n\006parent\030\001 \001(\tB+\340A\002\372A%\022#datacat"
+          + "alog.googleapis.com/Taxonomy\0227\n\010taxonomy"
+          + "\030\002 \001(\0132%.google.cloud.datacatalog.v1.Tax"
+          + "onomy\"R\n\025DeleteTaxonomyRequest\0229\n\004name\030\001"
+          + " \001(\tB+\340A\002\372A%\n#datacatalog.googleapis.com"
+          + "/Taxonomy\"\201\001\n\025UpdateTaxonomyRequest\0227\n\010t"
+          + "axonomy\030\001 \001(\0132%.google.cloud.datacatalog"
+          + ".v1.Taxonomy\022/\n\013update_mask\030\002 \001(\0132\032.goog"
+          + "le.protobuf.FieldMask\"{\n\025ListTaxonomiesR"
+          + "equest\022;\n\006parent\030\001 \001(\tB+\340A\002\372A%\022#datacata"
+          + "log.googleapis.com/Taxonomy\022\021\n\tpage_size"
+          + "\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\"l\n\026ListTaxono"
+          + "miesResponse\0229\n\ntaxonomies\030\001 \003(\0132%.googl"
+          + "e.cloud.datacatalog.v1.Taxonomy\022\027\n\017next_"
+          + "page_token\030\002 \001(\t\"O\n\022GetTaxonomyRequest\0229"
+          + "\n\004name\030\001 \001(\tB+\340A\002\372A%\n#datacatalog.google"
+          + "apis.com/Taxonomy\"\222\001\n\026CreatePolicyTagReq"
+          + "uest\022<\n\006parent\030\001 \001(\tB,\340A\002\372A&\022$datacatalo"
+          + "g.googleapis.com/PolicyTag\022:\n\npolicy_tag"
+          + "\030\002 \001(\0132&.google.cloud.datacatalog.v1.Pol"
+          + "icyTag\"T\n\026DeletePolicyTagRequest\022:\n\004name"
+          + "\030\001 \001(\tB,\340A\002\372A&\n$datacatalog.googleapis.c"
+          + "om/PolicyTag\"\205\001\n\026UpdatePolicyTagRequest\022"
+          + ":\n\npolicy_tag\030\001 \001(\0132&.google.cloud.datac"
+          + "atalog.v1.PolicyTag\022/\n\013update_mask\030\002 \001(\013"
+          + "2\032.google.protobuf.FieldMask\"|\n\025ListPoli"
+          + "cyTagsRequest\022<\n\006parent\030\001 \001(\tB,\340A\002\372A&\022$d"
+          + "atacatalog.googleapis.com/PolicyTag\022\021\n\tp"
+          + "age_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\"n\n\026Li"
+          + "stPolicyTagsResponse\022;\n\013policy_tags\030\001 \003("
+          + "\0132&.google.cloud.datacatalog.v1.PolicyTa"
+          + "g\022\027\n\017next_page_token\030\002 \001(\t\"Q\n\023GetPolicyT"
+          + "agRequest\022:\n\004name\030\001 \001(\tB,\340A\002\372A&\n$datacat"
+          + "alog.googleapis.com/PolicyTag2\273\025\n\020Policy"
+          + "TagManager\022\277\001\n\016CreateTaxonomy\0222.google.c"
+          + "loud.datacatalog.v1.CreateTaxonomyReques"
+          + "t\032%.google.cloud.datacatalog.v1.Taxonomy"
+          + "\"R\202\323\344\223\002:\"./v1/{parent=projects/*/locatio"
+          + "ns/*}/taxonomies:\010taxonomy\332A\017parent,taxo"
+          + "nomy\022\233\001\n\016DeleteTaxonomy\0222.google.cloud.d"
+          + "atacatalog.v1.DeleteTaxonomyRequest\032\026.go"
+          + "ogle.protobuf.Empty\"=\202\323\344\223\0020*./v1/{name=p"
+          + "rojects/*/locations/*/taxonomies/*}\332A\004na"
+          + "me\022\301\001\n\016UpdateTaxonomy\0222.google.cloud.dat"
+          + "acatalog.v1.UpdateTaxonomyRequest\032%.goog"
+          + "le.cloud.datacatalog.v1.Taxonomy\"T\202\323\344\223\002C"
+          + "27/v1/{taxonomy.name=projects/*/location"
+          + "s/*/taxonomies/*}:\010taxonomy\332A\010taxonomy\022\272"
+          + "\001\n\016ListTaxonomies\0222.google.cloud.datacat"
+          + "alog.v1.ListTaxonomiesRequest\0323.google.c"
+          + "loud.datacatalog.v1.ListTaxonomiesRespon"
+          + "se\"?\202\323\344\223\0020\022./v1/{parent=projects/*/locat"
+          + "ions/*}/taxonomies\332A\006parent\022\244\001\n\013GetTaxon"
+          + "omy\022/.google.cloud.datacatalog.v1.GetTax"
+          + "onomyRequest\032%.google.cloud.datacatalog."
+          + "v1.Taxonomy\"=\202\323\344\223\0020\022./v1/{name=projects/"
+          + "*/locations/*/taxonomies/*}\332A\004name\022\323\001\n\017C"
+          + "reatePolicyTag\0223.google.cloud.datacatalo"
+          + "g.v1.CreatePolicyTagRequest\032&.google.clo"
+          + "ud.datacatalog.v1.PolicyTag\"c\202\323\344\223\002I\";/v1"
+          + "/{parent=projects/*/locations/*/taxonomi"
+          + "es/*}/policyTags:\npolicy_tag\332A\021parent,po"
+          + "licy_tag\022\252\001\n\017DeletePolicyTag\0223.google.cl"
+          + "oud.datacatalog.v1.DeletePolicyTagReques"
+          + "t\032\026.google.protobuf.Empty\"J\202\323\344\223\002=*;/v1/{"
+          + "name=projects/*/locations/*/taxonomies/*"
+          + "/policyTags/*}\332A\004name\022\327\001\n\017UpdatePolicyTa"
+          + "g\0223.google.cloud.datacatalog.v1.UpdatePo"
+          + "licyTagRequest\032&.google.cloud.datacatalo"
+          + "g.v1.PolicyTag\"g\202\323\344\223\002T2F/v1/{policy_tag."
+          + "name=projects/*/locations/*/taxonomies/*"
+          + "/policyTags/*}:\npolicy_tag\332A\npolicy_tag\022"
+          + "\307\001\n\016ListPolicyTags\0222.google.cloud.dataca"
+          + "talog.v1.ListPolicyTagsRequest\0323.google."
+          + "cloud.datacatalog.v1.ListPolicyTagsRespo"
+          + "nse\"L\202\323\344\223\002=\022;/v1/{parent=projects/*/loca"
+          + "tions/*/taxonomies/*}/policyTags\332A\006paren"
+          + "t\022\264\001\n\014GetPolicyTag\0220.google.cloud.dataca"
+          + "talog.v1.GetPolicyTagRequest\032&.google.cl"
+          + "oud.datacatalog.v1.PolicyTag\"J\202\323\344\223\002=\022;/v"
+          + "1/{name=projects/*/locations/*/taxonomie"
+          + "s/*/policyTags/*}\332A\004name\022\352\001\n\014GetIamPolic"
+          + "y\022\".google.iam.v1.GetIamPolicyRequest\032\025."
+          + "google.iam.v1.Policy\"\236\001\202\323\344\223\002\227\001\"?/v1/{res"
+          + "ource=projects/*/locations/*/taxonomies/"
+          + "*}:getIamPolicy:\001*ZQ\"L/v1/{resource=proj"
+          + "ects/*/locations/*/taxonomies/*/policyTa"
+          + "gs/*}:getIamPolicy:\001*\022\352\001\n\014SetIamPolicy\022\""
+          + ".google.iam.v1.SetIamPolicyRequest\032\025.goo"
+          + "gle.iam.v1.Policy\"\236\001\202\323\344\223\002\227\001\"?/v1/{resour"
+          + "ce=projects/*/locations/*/taxonomies/*}:"
+          + "setIamPolicy:\001*ZQ\"L/v1/{resource=project"
+          + "s/*/locations/*/taxonomies/*/policyTags/"
+          + "*}:setIamPolicy:\001*\022\226\002\n\022TestIamPermission"
+          + "s\022(.google.iam.v1.TestIamPermissionsRequ"
+          + "est\032).google.iam.v1.TestIamPermissionsRe"
+          + "sponse\"\252\001\202\323\344\223\002\243\001\"E/v1/{resource=projects"
+          + "/*/locations/*/taxonomies/*}:testIamPerm"
+          + "issions:\001*ZW\"R/v1/{resource=projects/*/l"
+          + "ocations/*/taxonomies/*/policyTags/*}:te"
+          + "stIamPermissions:\001*\032N\312A\032datacatalog.goog"
+          + "leapis.com\322A.https://www.googleapis.com/"
+          + "auth/cloud-platformB\342\001\n\037com.google.cloud"
+          + ".datacatalog.v1B\025PolicyTagManagerProtoP\001"
+          + "ZFgoogle.golang.org/genproto/googleapis/"
+          + "cloud/datacatalog/v1;datacatalog\370\001\001\252\002\033Go"
+          + "ogle.Cloud.DataCatalog.V1\312\002\033Google\\Cloud"
+          + "\\DataCatalog\\V1\352\002\036Google::Cloud::DataCat"
+          + "alog::V1b\006proto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.AnnotationsProto.getDescriptor(),
+              com.google.api.ClientProto.getDescriptor(),
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+              com.google.api.ResourceProto.getDescriptor(),
+              com.google.cloud.datacatalog.v1.Timestamps.getDescriptor(),
+              com.google.iam.v1.IamPolicyProto.getDescriptor(),
+              com.google.iam.v1.PolicyProto.getDescriptor(),
+              com.google.protobuf.EmptyProto.getDescriptor(),
+              com.google.protobuf.FieldMaskProto.getDescriptor(),
+            });
+    internal_static_google_cloud_datacatalog_v1_Taxonomy_descriptor =
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_datacatalog_v1_Taxonomy_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_datacatalog_v1_Taxonomy_descriptor,
+            new java.lang.String[] {
+              "Name",
+              "DisplayName",
+              "Description",
+              "PolicyTagCount",
+              "TaxonomyTimestamps",
+              "ActivatedPolicyTypes",
+            });
+    internal_static_google_cloud_datacatalog_v1_PolicyTag_descriptor =
+        getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_datacatalog_v1_PolicyTag_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_datacatalog_v1_PolicyTag_descriptor,
+            new java.lang.String[] {
+              "Name", "DisplayName", "Description", "ParentPolicyTag", "ChildPolicyTags",
+            });
+    internal_static_google_cloud_datacatalog_v1_CreateTaxonomyRequest_descriptor =
+        getDescriptor().getMessageTypes().get(2);
+    internal_static_google_cloud_datacatalog_v1_CreateTaxonomyRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_datacatalog_v1_CreateTaxonomyRequest_descriptor,
+            new java.lang.String[] {
+              "Parent", "Taxonomy",
+            });
+    internal_static_google_cloud_datacatalog_v1_DeleteTaxonomyRequest_descriptor =
+        getDescriptor().getMessageTypes().get(3);
+    internal_static_google_cloud_datacatalog_v1_DeleteTaxonomyRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_datacatalog_v1_DeleteTaxonomyRequest_descriptor,
+            new java.lang.String[] {
+              "Name",
+            });
+    internal_static_google_cloud_datacatalog_v1_UpdateTaxonomyRequest_descriptor =
+        getDescriptor().getMessageTypes().get(4);
+    internal_static_google_cloud_datacatalog_v1_UpdateTaxonomyRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_datacatalog_v1_UpdateTaxonomyRequest_descriptor,
+            new java.lang.String[] {
+              "Taxonomy", "UpdateMask",
+            });
+    internal_static_google_cloud_datacatalog_v1_ListTaxonomiesRequest_descriptor =
+        getDescriptor().getMessageTypes().get(5);
+    internal_static_google_cloud_datacatalog_v1_ListTaxonomiesRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_datacatalog_v1_ListTaxonomiesRequest_descriptor,
+            new java.lang.String[] {
+              "Parent", "PageSize", "PageToken",
+            });
+    internal_static_google_cloud_datacatalog_v1_ListTaxonomiesResponse_descriptor =
+        getDescriptor().getMessageTypes().get(6);
+    internal_static_google_cloud_datacatalog_v1_ListTaxonomiesResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_datacatalog_v1_ListTaxonomiesResponse_descriptor,
+            new java.lang.String[] {
+              "Taxonomies", "NextPageToken",
+            });
+    internal_static_google_cloud_datacatalog_v1_GetTaxonomyRequest_descriptor =
+        getDescriptor().getMessageTypes().get(7);
+    internal_static_google_cloud_datacatalog_v1_GetTaxonomyRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_datacatalog_v1_GetTaxonomyRequest_descriptor,
+            new java.lang.String[] {
+              "Name",
+            });
+    internal_static_google_cloud_datacatalog_v1_CreatePolicyTagRequest_descriptor =
+        getDescriptor().getMessageTypes().get(8);
+    internal_static_google_cloud_datacatalog_v1_CreatePolicyTagRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_datacatalog_v1_CreatePolicyTagRequest_descriptor,
+            new java.lang.String[] {
+              "Parent", "PolicyTag",
+            });
+    internal_static_google_cloud_datacatalog_v1_DeletePolicyTagRequest_descriptor =
+        getDescriptor().getMessageTypes().get(9);
+    internal_static_google_cloud_datacatalog_v1_DeletePolicyTagRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_datacatalog_v1_DeletePolicyTagRequest_descriptor,
+            new java.lang.String[] {
+              "Name",
+            });
+    internal_static_google_cloud_datacatalog_v1_UpdatePolicyTagRequest_descriptor =
+        getDescriptor().getMessageTypes().get(10);
+    internal_static_google_cloud_datacatalog_v1_UpdatePolicyTagRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_datacatalog_v1_UpdatePolicyTagRequest_descriptor,
+            new java.lang.String[] {
+              "PolicyTag", "UpdateMask",
+            });
+    internal_static_google_cloud_datacatalog_v1_ListPolicyTagsRequest_descriptor =
+        getDescriptor().getMessageTypes().get(11);
+    internal_static_google_cloud_datacatalog_v1_ListPolicyTagsRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_datacatalog_v1_ListPolicyTagsRequest_descriptor,
+            new java.lang.String[] {
+              "Parent", "PageSize", "PageToken",
+            });
+    internal_static_google_cloud_datacatalog_v1_ListPolicyTagsResponse_descriptor =
+        getDescriptor().getMessageTypes().get(12);
+    internal_static_google_cloud_datacatalog_v1_ListPolicyTagsResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_datacatalog_v1_ListPolicyTagsResponse_descriptor,
+            new java.lang.String[] {
+              "PolicyTags", "NextPageToken",
+            });
+    internal_static_google_cloud_datacatalog_v1_GetPolicyTagRequest_descriptor =
+        getDescriptor().getMessageTypes().get(13);
+    internal_static_google_cloud_datacatalog_v1_GetPolicyTagRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_datacatalog_v1_GetPolicyTagRequest_descriptor,
+            new java.lang.String[] {
+              "Name",
+            });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ClientProto.defaultHost);
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.AnnotationsProto.http);
+    registry.add(com.google.api.ClientProto.methodSignature);
+    registry.add(com.google.api.ClientProto.oauthScopes);
+    registry.add(com.google.api.ResourceProto.resource);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ClientProto.getDescriptor();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.cloud.datacatalog.v1.Timestamps.getDescriptor();
+    com.google.iam.v1.IamPolicyProto.getDescriptor();
+    com.google.iam.v1.PolicyProto.getDescriptor();
+    com.google.protobuf.EmptyProto.getDescriptor();
+    com.google.protobuf.FieldMaskProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagManagerSerializationProto.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagManagerSerializationProto.java
new file mode 100644
index 00000000..4c0d37e0
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagManagerSerializationProto.java
@@ -0,0 +1,222 @@
+/*
+ * 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/datacatalog/v1/policytagmanagerserialization.proto
+
+package com.google.cloud.datacatalog.v1;
+
+public final class PolicyTagManagerSerializationProto {
+  private PolicyTagManagerSerializationProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_datacatalog_v1_SerializedTaxonomy_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_datacatalog_v1_SerializedTaxonomy_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_datacatalog_v1_SerializedPolicyTag_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_datacatalog_v1_SerializedPolicyTag_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_datacatalog_v1_ImportTaxonomiesRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_datacatalog_v1_ImportTaxonomiesRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_datacatalog_v1_InlineSource_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_datacatalog_v1_InlineSource_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_datacatalog_v1_CrossRegionalSource_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_datacatalog_v1_CrossRegionalSource_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_datacatalog_v1_ImportTaxonomiesResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_datacatalog_v1_ImportTaxonomiesResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_datacatalog_v1_ExportTaxonomiesRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_datacatalog_v1_ExportTaxonomiesRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_datacatalog_v1_ExportTaxonomiesResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_datacatalog_v1_ExportTaxonomiesResponse_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n?google/cloud/datacatalog/v1/policytagm"
+          + "anagerserialization.proto\022\033google.cloud."
+          + "datacatalog.v1\032\034google/api/annotations.p"
+          + "roto\032\037google/api/field_behavior.proto\032\031g"
+          + "oogle/api/resource.proto\0322google/cloud/d"
+          + "atacatalog/v1/policytagmanager.proto\032\032go"
+          + "ogle/iam/v1/policy.proto\032\027google/api/cli"
+          + "ent.proto\"\335\001\n\022SerializedTaxonomy\022\031\n\014disp"
+          + "lay_name\030\001 \001(\tB\003\340A\002\022\023\n\013description\030\002 \001(\t"
+          + "\022E\n\013policy_tags\030\003 \003(\01320.google.cloud.dat"
+          + "acatalog.v1.SerializedPolicyTag\022P\n\026activ"
+          + "ated_policy_types\030\004 \003(\01620.google.cloud.d"
+          + "atacatalog.v1.Taxonomy.PolicyType\"\246\001\n\023Se"
+          + "rializedPolicyTag\022\022\n\npolicy_tag\030\001 \001(\t\022\031\n"
+          + "\014display_name\030\002 \001(\tB\003\340A\002\022\023\n\013description\030"
+          + "\003 \001(\t\022K\n\021child_policy_tags\030\004 \003(\01320.googl"
+          + "e.cloud.datacatalog.v1.SerializedPolicyT"
+          + "ag\"\367\001\n\027ImportTaxonomiesRequest\022;\n\006parent"
+          + "\030\001 \001(\tB+\340A\002\372A%\022#datacatalog.googleapis.c"
+          + "om/Taxonomy\022B\n\rinline_source\030\002 \001(\0132).goo"
+          + "gle.cloud.datacatalog.v1.InlineSourceH\000\022"
+          + "Q\n\025cross_regional_source\030\003 \001(\01320.google."
+          + "cloud.datacatalog.v1.CrossRegionalSource"
+          + "H\000B\010\n\006source\"X\n\014InlineSource\022H\n\ntaxonomi"
+          + "es\030\001 \003(\0132/.google.cloud.datacatalog.v1.S"
+          + "erializedTaxonomyB\003\340A\002\"T\n\023CrossRegionalS"
+          + "ource\022=\n\010taxonomy\030\001 \001(\tB+\340A\002\372A%\n#datacat"
+          + "alog.googleapis.com/Taxonomy\"U\n\030ImportTa"
+          + "xonomiesResponse\0229\n\ntaxonomies\030\001 \003(\0132%.g"
+          + "oogle.cloud.datacatalog.v1.Taxonomy\"\307\001\n\027"
+          + "ExportTaxonomiesRequest\022;\n\006parent\030\001 \001(\tB"
+          + "+\340A\002\372A%\022#datacatalog.googleapis.com/Taxo"
+          + "nomy\022?\n\ntaxonomies\030\002 \003(\tB+\340A\002\372A%\n#dataca"
+          + "talog.googleapis.com/Taxonomy\022\037\n\025seriali"
+          + "zed_taxonomies\030\003 \001(\010H\000B\r\n\013destination\"_\n"
+          + "\030ExportTaxonomiesResponse\022C\n\ntaxonomies\030"
+          + "\001 \003(\0132/.google.cloud.datacatalog.v1.Seri"
+          + "alizedTaxonomy2\364\003\n\035PolicyTagManagerSeria"
+          + "lization\022\301\001\n\020ImportTaxonomies\0224.google.c"
+          + "loud.datacatalog.v1.ImportTaxonomiesRequ"
+          + "est\0325.google.cloud.datacatalog.v1.Import"
+          + "TaxonomiesResponse\"@\202\323\344\223\002:\"5/v1/{parent="
+          + "projects/*/locations/*}/taxonomies:impor"
+          + "t:\001*\022\276\001\n\020ExportTaxonomies\0224.google.cloud"
+          + ".datacatalog.v1.ExportTaxonomiesRequest\032"
+          + "5.google.cloud.datacatalog.v1.ExportTaxo"
+          + "nomiesResponse\"=\202\323\344\223\0027\0225/v1/{parent=proj"
+          + "ects/*/locations/*}/taxonomies:export\032N\312"
+          + "A\032datacatalog.googleapis.com\322A.https://w"
+          + "ww.googleapis.com/auth/cloud-platformB\357\001"
+          + "\n\037com.google.cloud.datacatalog.v1B\"Polic"
+          + "yTagManagerSerializationProtoP\001ZFgoogle."
+          + "golang.org/genproto/googleapis/cloud/dat"
+          + "acatalog/v1;datacatalog\370\001\001\252\002\033Google.Clou"
+          + "d.DataCatalog.V1\312\002\033Google\\Cloud\\DataCata"
+          + "log\\V1\352\002\036Google::Cloud::DataCatalog::V1b"
+          + "\006proto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.AnnotationsProto.getDescriptor(),
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+              com.google.api.ResourceProto.getDescriptor(),
+              com.google.cloud.datacatalog.v1.PolicyTagManagerProto.getDescriptor(),
+              com.google.iam.v1.PolicyProto.getDescriptor(),
+              com.google.api.ClientProto.getDescriptor(),
+            });
+    internal_static_google_cloud_datacatalog_v1_SerializedTaxonomy_descriptor =
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_datacatalog_v1_SerializedTaxonomy_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_datacatalog_v1_SerializedTaxonomy_descriptor,
+            new java.lang.String[] {
+              "DisplayName", "Description", "PolicyTags", "ActivatedPolicyTypes",
+            });
+    internal_static_google_cloud_datacatalog_v1_SerializedPolicyTag_descriptor =
+        getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_datacatalog_v1_SerializedPolicyTag_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_datacatalog_v1_SerializedPolicyTag_descriptor,
+            new java.lang.String[] {
+              "PolicyTag", "DisplayName", "Description", "ChildPolicyTags",
+            });
+    internal_static_google_cloud_datacatalog_v1_ImportTaxonomiesRequest_descriptor =
+        getDescriptor().getMessageTypes().get(2);
+    internal_static_google_cloud_datacatalog_v1_ImportTaxonomiesRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_datacatalog_v1_ImportTaxonomiesRequest_descriptor,
+            new java.lang.String[] {
+              "Parent", "InlineSource", "CrossRegionalSource", "Source",
+            });
+    internal_static_google_cloud_datacatalog_v1_InlineSource_descriptor =
+        getDescriptor().getMessageTypes().get(3);
+    internal_static_google_cloud_datacatalog_v1_InlineSource_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_datacatalog_v1_InlineSource_descriptor,
+            new java.lang.String[] {
+              "Taxonomies",
+            });
+    internal_static_google_cloud_datacatalog_v1_CrossRegionalSource_descriptor =
+        getDescriptor().getMessageTypes().get(4);
+    internal_static_google_cloud_datacatalog_v1_CrossRegionalSource_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_datacatalog_v1_CrossRegionalSource_descriptor,
+            new java.lang.String[] {
+              "Taxonomy",
+            });
+    internal_static_google_cloud_datacatalog_v1_ImportTaxonomiesResponse_descriptor =
+        getDescriptor().getMessageTypes().get(5);
+    internal_static_google_cloud_datacatalog_v1_ImportTaxonomiesResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_datacatalog_v1_ImportTaxonomiesResponse_descriptor,
+            new java.lang.String[] {
+              "Taxonomies",
+            });
+    internal_static_google_cloud_datacatalog_v1_ExportTaxonomiesRequest_descriptor =
+        getDescriptor().getMessageTypes().get(6);
+    internal_static_google_cloud_datacatalog_v1_ExportTaxonomiesRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_datacatalog_v1_ExportTaxonomiesRequest_descriptor,
+            new java.lang.String[] {
+              "Parent", "Taxonomies", "SerializedTaxonomies", "Destination",
+            });
+    internal_static_google_cloud_datacatalog_v1_ExportTaxonomiesResponse_descriptor =
+        getDescriptor().getMessageTypes().get(7);
+    internal_static_google_cloud_datacatalog_v1_ExportTaxonomiesResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_datacatalog_v1_ExportTaxonomiesResponse_descriptor,
+            new java.lang.String[] {
+              "Taxonomies",
+            });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ClientProto.defaultHost);
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.AnnotationsProto.http);
+    registry.add(com.google.api.ClientProto.oauthScopes);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.cloud.datacatalog.v1.PolicyTagManagerProto.getDescriptor();
+    com.google.iam.v1.PolicyProto.getDescriptor();
+    com.google.api.ClientProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagName.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagName.java
new file mode 100644
index 00000000..4f1c1fc3
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagName.java
@@ -0,0 +1,261 @@
+/*
+ * Copyright 2021 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.datacatalog.v1;
+
+import com.google.api.pathtemplate.PathTemplate;
+import com.google.api.resourcenames.ResourceName;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+@Generated("by gapic-generator-java")
+public class PolicyTagName implements ResourceName {
+  private static final PathTemplate PROJECT_LOCATION_TAXONOMY_POLICY_TAG =
+      PathTemplate.createWithoutUrlEncoding(
+          "projects/{project}/locations/{location}/taxonomies/{taxonomy}/policyTags/{policy_tag}");
+  private volatile Map fieldValuesMap;
+  private final String project;
+  private final String location;
+  private final String taxonomy;
+  private final String policyTag;
+
+  @Deprecated
+  protected PolicyTagName() {
+    project = null;
+    location = null;
+    taxonomy = null;
+    policyTag = null;
+  }
+
+  private PolicyTagName(Builder builder) {
+    project = Preconditions.checkNotNull(builder.getProject());
+    location = Preconditions.checkNotNull(builder.getLocation());
+    taxonomy = Preconditions.checkNotNull(builder.getTaxonomy());
+    policyTag = Preconditions.checkNotNull(builder.getPolicyTag());
+  }
+
+  public String getProject() {
+    return project;
+  }
+
+  public String getLocation() {
+    return location;
+  }
+
+  public String getTaxonomy() {
+    return taxonomy;
+  }
+
+  public String getPolicyTag() {
+    return policyTag;
+  }
+
+  public static Builder newBuilder() {
+    return new Builder();
+  }
+
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  public static PolicyTagName of(
+      String project, String location, String taxonomy, String policyTag) {
+    return newBuilder()
+        .setProject(project)
+        .setLocation(location)
+        .setTaxonomy(taxonomy)
+        .setPolicyTag(policyTag)
+        .build();
+  }
+
+  public static String format(String project, String location, String taxonomy, String policyTag) {
+    return newBuilder()
+        .setProject(project)
+        .setLocation(location)
+        .setTaxonomy(taxonomy)
+        .setPolicyTag(policyTag)
+        .build()
+        .toString();
+  }
+
+  public static PolicyTagName parse(String formattedString) {
+    if (formattedString.isEmpty()) {
+      return null;
+    }
+    Map matchMap =
+        PROJECT_LOCATION_TAXONOMY_POLICY_TAG.validatedMatch(
+            formattedString, "PolicyTagName.parse: formattedString not in valid format");
+    return of(
+        matchMap.get("project"),
+        matchMap.get("location"),
+        matchMap.get("taxonomy"),
+        matchMap.get("policy_tag"));
+  }
+
+  public static List parseList(List formattedStrings) {
+    List list = new ArrayList<>(formattedStrings.size());
+    for (String formattedString : formattedStrings) {
+      list.add(parse(formattedString));
+    }
+    return list;
+  }
+
+  public static List toStringList(List values) {
+    List list = new ArrayList<>(values.size());
+    for (PolicyTagName value : values) {
+      if (value == null) {
+        list.add("");
+      } else {
+        list.add(value.toString());
+      }
+    }
+    return list;
+  }
+
+  public static boolean isParsableFrom(String formattedString) {
+    return PROJECT_LOCATION_TAXONOMY_POLICY_TAG.matches(formattedString);
+  }
+
+  @Override
+  public Map getFieldValuesMap() {
+    if (fieldValuesMap == null) {
+      synchronized (this) {
+        if (fieldValuesMap == null) {
+          ImmutableMap.Builder fieldMapBuilder = ImmutableMap.builder();
+          if (project != null) {
+            fieldMapBuilder.put("project", project);
+          }
+          if (location != null) {
+            fieldMapBuilder.put("location", location);
+          }
+          if (taxonomy != null) {
+            fieldMapBuilder.put("taxonomy", taxonomy);
+          }
+          if (policyTag != null) {
+            fieldMapBuilder.put("policy_tag", policyTag);
+          }
+          fieldValuesMap = fieldMapBuilder.build();
+        }
+      }
+    }
+    return fieldValuesMap;
+  }
+
+  public String getFieldValue(String fieldName) {
+    return getFieldValuesMap().get(fieldName);
+  }
+
+  @Override
+  public String toString() {
+    return PROJECT_LOCATION_TAXONOMY_POLICY_TAG.instantiate(
+        "project", project, "location", location, "taxonomy", taxonomy, "policy_tag", policyTag);
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o != null || getClass() == o.getClass()) {
+      PolicyTagName that = ((PolicyTagName) o);
+      return Objects.equals(this.project, that.project)
+          && Objects.equals(this.location, that.location)
+          && Objects.equals(this.taxonomy, that.taxonomy)
+          && Objects.equals(this.policyTag, that.policyTag);
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    int h = 1;
+    h *= 1000003;
+    h ^= Objects.hashCode(project);
+    h *= 1000003;
+    h ^= Objects.hashCode(location);
+    h *= 1000003;
+    h ^= Objects.hashCode(taxonomy);
+    h *= 1000003;
+    h ^= Objects.hashCode(policyTag);
+    return h;
+  }
+
+  /**
+   * Builder for
+   * projects/{project}/locations/{location}/taxonomies/{taxonomy}/policyTags/{policy_tag}.
+   */
+  public static class Builder {
+    private String project;
+    private String location;
+    private String taxonomy;
+    private String policyTag;
+
+    protected Builder() {}
+
+    public String getProject() {
+      return project;
+    }
+
+    public String getLocation() {
+      return location;
+    }
+
+    public String getTaxonomy() {
+      return taxonomy;
+    }
+
+    public String getPolicyTag() {
+      return policyTag;
+    }
+
+    public Builder setProject(String project) {
+      this.project = project;
+      return this;
+    }
+
+    public Builder setLocation(String location) {
+      this.location = location;
+      return this;
+    }
+
+    public Builder setTaxonomy(String taxonomy) {
+      this.taxonomy = taxonomy;
+      return this;
+    }
+
+    public Builder setPolicyTag(String policyTag) {
+      this.policyTag = policyTag;
+      return this;
+    }
+
+    private Builder(PolicyTagName policyTagName) {
+      project = policyTagName.project;
+      location = policyTagName.location;
+      taxonomy = policyTagName.taxonomy;
+      policyTag = policyTagName.policyTag;
+    }
+
+    public PolicyTagName build() {
+      return new PolicyTagName(this);
+    }
+  }
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagOrBuilder.java
new file mode 100644
index 00000000..1dde5542
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagOrBuilder.java
@@ -0,0 +1,208 @@
+/*
+ * 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/datacatalog/v1/policytagmanager.proto
+
+package com.google.cloud.datacatalog.v1;
+
+public interface PolicyTagOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.datacatalog.v1.PolicyTag)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
    +   * Output only. Resource name of this policy tag in format:
+   * "projects/{project_number}/locations/{location_id}/taxonomies/{taxonomy_id}/policyTags/{policy_tag_id}".
+   * Both taxonomy_ids and policy_tag_ids are unique and generated by Policy Tag
+   * Manager.
+   * 
    
+   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
    +   * Output only. Resource name of this policy tag in format:
+   * "projects/{project_number}/locations/{location_id}/taxonomies/{taxonomy_id}/policyTags/{policy_tag_id}".
+   * Both taxonomy_ids and policy_tag_ids are unique and generated by Policy Tag
+   * Manager.
+   * 
    
+   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+
+  /**
+   *
+   *
+   * 
    +   * Required. User-defined name of this policy tag. It must: be unique within the parent
+   * taxonomy; contain only unicode letters, numbers, underscores, dashes and
+   * spaces; not start or end with spaces; and be at most 200 bytes long when
+   * encoded in UTF-8.
+   * 
    
+   *
+   * string display_name = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
+   * @return The displayName.
+   */
+  java.lang.String getDisplayName();
+  /**
+   *
+   *
+   * 
    +   * Required. User-defined name of this policy tag. It must: be unique within the parent
+   * taxonomy; contain only unicode letters, numbers, underscores, dashes and
+   * spaces; not start or end with spaces; and be at most 200 bytes long when
+   * encoded in UTF-8.
+   * 
    
+   *
+   * string display_name = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
+   * @return The bytes for displayName.
+   */
+  com.google.protobuf.ByteString getDisplayNameBytes();
+
+  /**
+   *
+   *
+   * 
    +   * Description of this policy tag. It must: contain only unicode characters,
+   * tabs, newlines, carriage returns and page breaks; and be at most 2000 bytes
+   * long when encoded in UTF-8. If not set, defaults to an empty description.
+   * If not set, defaults to an empty description.
+   * 
    
+   *
+   * string description = 3;
+   *
+   * @return The description.
+   */
+  java.lang.String getDescription();
+  /**
+   *
+   *
+   * 
    +   * Description of this policy tag. It must: contain only unicode characters,
+   * tabs, newlines, carriage returns and page breaks; and be at most 2000 bytes
+   * long when encoded in UTF-8. If not set, defaults to an empty description.
+   * If not set, defaults to an empty description.
+   * 
    
+   *
+   * string description = 3;
+   *
+   * @return The bytes for description.
+   */
+  com.google.protobuf.ByteString getDescriptionBytes();
+
+  /**
+   *
+   *
+   * 
    +   * Resource name of this policy tag's parent policy tag (e.g. for the
+   * "LatLong" policy tag in the example above, this field contains the
+   * resource name of the "Geolocation" policy tag). If empty, it means this
+   * policy tag is a top level policy tag (e.g. this field is empty for the
+   * "Geolocation" policy tag in the example above). If not set, defaults to an
+   * empty string.
+   * 
    
+   *
+   * string parent_policy_tag = 4;
+   *
+   * @return The parentPolicyTag.
+   */
+  java.lang.String getParentPolicyTag();
+  /**
+   *
+   *
+   * 
    +   * Resource name of this policy tag's parent policy tag (e.g. for the
+   * "LatLong" policy tag in the example above, this field contains the
+   * resource name of the "Geolocation" policy tag). If empty, it means this
+   * policy tag is a top level policy tag (e.g. this field is empty for the
+   * "Geolocation" policy tag in the example above). If not set, defaults to an
+   * empty string.
+   * 
    
+   *
+   * string parent_policy_tag = 4;
+   *
+   * @return The bytes for parentPolicyTag.
+   */
+  com.google.protobuf.ByteString getParentPolicyTagBytes();
+
+  /**
+   *
+   *
+   * 
    +   * Output only. Resource names of child policy tags of this policy tag.
+   * 
    
+   *
+   * repeated string child_policy_tags = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
+   * @return A list containing the childPolicyTags.
+   */
+  java.util.List getChildPolicyTagsList();
+  /**
+   *
+   *
+   * 
    +   * Output only. Resource names of child policy tags of this policy tag.
+   * 
    
+   *
+   * repeated string child_policy_tags = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
+   * @return The count of childPolicyTags.
+   */
+  int getChildPolicyTagsCount();
+  /**
+   *
+   *
+   * 
    +   * Output only. Resource names of child policy tags of this policy tag.
+   * 
    
+   *
+   * repeated string child_policy_tags = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
+   * @param index The index of the element to return.
+   * @return The childPolicyTags at the given index.
+   */
+  java.lang.String getChildPolicyTags(int index);
+  /**
+   *
+   *
+   * 
    +   * Output only. Resource names of child policy tags of this policy tag.
+   * 
    
+   *
+   * repeated string child_policy_tags = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
+   * @param index The index of the value to return.
+   * @return The bytes of the childPolicyTags at the given index.
+   */
+  com.google.protobuf.ByteString getChildPolicyTagsBytes(int index);
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/RenameTagTemplateFieldEnumValueRequest.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/RenameTagTemplateFieldEnumValueRequest.java
new file mode 100644
index 00000000..685b9c84
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/RenameTagTemplateFieldEnumValueRequest.java
@@ -0,0 +1,858 @@
+/*
+ * 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/datacatalog/v1/datacatalog.proto
+
+package com.google.cloud.datacatalog.v1;
+
+/**
+ *
+ *
+ * 
    + * Request message for
+ * [RenameTagTemplateFieldEnumValue][google.cloud.datacatalog.v1.DataCatalog.RenameTagTemplateFieldEnumValue].
+ * 
    
+ *
+ * Protobuf type {@code google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest}
+ */
+public final class RenameTagTemplateFieldEnumValueRequest
+    extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest)
+    RenameTagTemplateFieldEnumValueRequestOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use RenameTagTemplateFieldEnumValueRequest.newBuilder() to construct.
+  private RenameTagTemplateFieldEnumValueRequest(
+      com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private RenameTagTemplateFieldEnumValueRequest() {
+    name_ = "";
+    newEnumValueDisplayName_ = "";
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    return new RenameTagTemplateFieldEnumValueRequest();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private RenameTagTemplateFieldEnumValueRequest(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
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+    try {
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+      while (!done) {
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+        switch (tag) {
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+            break;
+          case 10:
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+
+              name_ = s;
+              break;
+            }
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              newEnumValueDisplayName_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.datacatalog.v1.Datacatalog
+        .internal_static_google_cloud_datacatalog_v1_RenameTagTemplateFieldEnumValueRequest_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.datacatalog.v1.Datacatalog
+        .internal_static_google_cloud_datacatalog_v1_RenameTagTemplateFieldEnumValueRequest_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest.class,
+            com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest.Builder.class);
+  }
+
+  public static final int NAME_FIELD_NUMBER = 1;
+  private volatile java.lang.Object name_;
+  /**
+   *
+   *
+   * 
    +   * Required. The name of the enum field value. Example:
+   * * projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}/fields/{tag_template_field_id}/enumValues/{enum_value_display_name}
+   * 
    
+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  @java.lang.Override
+  public java.lang.String getName() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
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+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      name_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
    +   * Required. The name of the enum field value. Example:
+   * * projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}/fields/{tag_template_field_id}/enumValues/{enum_value_display_name}
+   * 
    
+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getNameBytes() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      name_ = b;
+      return b;
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+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
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+  public static final int NEW_ENUM_VALUE_DISPLAY_NAME_FIELD_NUMBER = 2;
+  private volatile java.lang.Object newEnumValueDisplayName_;
+  /**
+   *
+   *
+   * 
    +   * Required. The new display name of the enum value. For example, `my_new_enum_value`.
+   * 
    
+   *
+   * string new_enum_value_display_name = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
+   * @return The newEnumValueDisplayName.
+   */
+  @java.lang.Override
+  public java.lang.String getNewEnumValueDisplayName() {
+    java.lang.Object ref = newEnumValueDisplayName_;
+    if (ref instanceof java.lang.String) {
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+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      newEnumValueDisplayName_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
    +   * Required. The new display name of the enum value. For example, `my_new_enum_value`.
+   * 
    
+   *
+   * string new_enum_value_display_name = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
+   * @return The bytes for newEnumValueDisplayName.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getNewEnumValueDisplayNameBytes() {
+    java.lang.Object ref = newEnumValueDisplayName_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      newEnumValueDisplayName_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (!getNameBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
+    }
+    if (!getNewEnumValueDisplayNameBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, newEnumValueDisplayName_);
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!getNameBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
+    }
+    if (!getNewEnumValueDisplayNameBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, newEnumValueDisplayName_);
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest other =
+        (com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest) obj;
+
+    if (!getName().equals(other.getName())) return false;
+    if (!getNewEnumValueDisplayName().equals(other.getNewEnumValueDisplayName())) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + NAME_FIELD_NUMBER;
+    hash = (53 * hash) + getName().hashCode();
+    hash = (37 * hash) + NEW_ENUM_VALUE_DISPLAY_NAME_FIELD_NUMBER;
+    hash = (53 * hash) + getNewEnumValueDisplayName().hashCode();
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest parseFrom(
+      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest
+      parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest
+      parseDelimitedFrom(
+          java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(
+      com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
    +   * Request message for
+   * [RenameTagTemplateFieldEnumValue][google.cloud.datacatalog.v1.DataCatalog.RenameTagTemplateFieldEnumValue].
+   * 
    
+   *
+   * Protobuf type {@code google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest)
+      com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequestOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.datacatalog.v1.Datacatalog
+          .internal_static_google_cloud_datacatalog_v1_RenameTagTemplateFieldEnumValueRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.datacatalog.v1.Datacatalog
+          .internal_static_google_cloud_datacatalog_v1_RenameTagTemplateFieldEnumValueRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest.class,
+              com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest.Builder.class);
+    }
+
+    // Construct using
+    // com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      name_ = "";
+
+      newEnumValueDisplayName_ = "";
+
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.datacatalog.v1.Datacatalog
+          .internal_static_google_cloud_datacatalog_v1_RenameTagTemplateFieldEnumValueRequest_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest
+        getDefaultInstanceForType() {
+      return com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest
+          .getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest build() {
+      com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest result =
+          buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest buildPartial() {
+      com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest result =
+          new com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest(this);
+      result.name_ = name_;
+      result.newEnumValueDisplayName_ = newEnumValueDisplayName_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest) {
+        return mergeFrom(
+            (com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(
+        com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest other) {
+      if (other
+          == com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest
+              .getDefaultInstance()) return this;
+      if (!other.getName().isEmpty()) {
+        name_ = other.name_;
+        onChanged();
+      }
+      if (!other.getNewEnumValueDisplayName().isEmpty()) {
+        newEnumValueDisplayName_ = other.newEnumValueDisplayName_;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage =
+            (com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest)
+                e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private java.lang.Object name_ = "";
+    /**
+     *
+     *
+     * 
    +     * Required. The name of the enum field value. Example:
+     * * projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}/fields/{tag_template_field_id}/enumValues/{enum_value_display_name}
+     * 
    
+     *
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return The name.
+     */
+    public java.lang.String getName() {
+      java.lang.Object ref = name_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        name_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. The name of the enum field value. Example:
+     * * projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}/fields/{tag_template_field_id}/enumValues/{enum_value_display_name}
+     * 
    
+     *
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return The bytes for name.
+     */
+    public com.google.protobuf.ByteString getNameBytes() {
+      java.lang.Object ref = name_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        name_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. The name of the enum field value. Example:
+     * * projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}/fields/{tag_template_field_id}/enumValues/{enum_value_display_name}
+     * 
    
+     *
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @param value The name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      name_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. The name of the enum field value. Example:
+     * * projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}/fields/{tag_template_field_id}/enumValues/{enum_value_display_name}
+     * 
    
+     *
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearName() {
+
+      name_ = getDefaultInstance().getName();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. The name of the enum field value. Example:
+     * * projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}/fields/{tag_template_field_id}/enumValues/{enum_value_display_name}
+     * 
    
+     *
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
+     * @param value The bytes for name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      name_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object newEnumValueDisplayName_ = "";
+    /**
+     *
+     *
+     * 
    +     * Required. The new display name of the enum value. For example, `my_new_enum_value`.
+     * 
    
+     *
+     * string new_enum_value_display_name = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
+     * @return The newEnumValueDisplayName.
+     */
+    public java.lang.String getNewEnumValueDisplayName() {
+      java.lang.Object ref = newEnumValueDisplayName_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        newEnumValueDisplayName_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. The new display name of the enum value. For example, `my_new_enum_value`.
+     * 
    
+     *
+     * string new_enum_value_display_name = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
+     * @return The bytes for newEnumValueDisplayName.
+     */
+    public com.google.protobuf.ByteString getNewEnumValueDisplayNameBytes() {
+      java.lang.Object ref = newEnumValueDisplayName_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        newEnumValueDisplayName_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. The new display name of the enum value. For example, `my_new_enum_value`.
+     * 
    
+     *
+     * string new_enum_value_display_name = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
+     * @param value The newEnumValueDisplayName to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNewEnumValueDisplayName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      newEnumValueDisplayName_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. The new display name of the enum value. For example, `my_new_enum_value`.
+     * 
    
+     *
+     * string new_enum_value_display_name = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearNewEnumValueDisplayName() {
+
+      newEnumValueDisplayName_ = getDefaultInstance().getNewEnumValueDisplayName();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. The new display name of the enum value. For example, `my_new_enum_value`.
+     * 
    
+     *
+     * string new_enum_value_display_name = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
+     * @param value The bytes for newEnumValueDisplayName to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNewEnumValueDisplayNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      newEnumValueDisplayName_ = value;
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest)
+  private static final com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest
+      DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest();
+  }
+
+  public static com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest
+      getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public RenameTagTemplateFieldEnumValueRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new RenameTagTemplateFieldEnumValueRequest(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest
+      getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/RenameTagTemplateFieldEnumValueRequestOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/RenameTagTemplateFieldEnumValueRequestOrBuilder.java
new file mode 100644
index 00000000..d9b051f6
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/RenameTagTemplateFieldEnumValueRequestOrBuilder.java
@@ -0,0 +1,81 @@
+/*
+ * 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/datacatalog/v1/datacatalog.proto
+
+package com.google.cloud.datacatalog.v1;
+
+public interface RenameTagTemplateFieldEnumValueRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
    +   * Required. The name of the enum field value. Example:
+   * * projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}/fields/{tag_template_field_id}/enumValues/{enum_value_display_name}
+   * 
    
+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
    +   * Required. The name of the enum field value. Example:
+   * * projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}/fields/{tag_template_field_id}/enumValues/{enum_value_display_name}
+   * 
    
+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+
+  /**
+   *
+   *
+   * 
    +   * Required. The new display name of the enum value. For example, `my_new_enum_value`.
+   * 
    
+   *
+   * string new_enum_value_display_name = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
+   * @return The newEnumValueDisplayName.
+   */
+  java.lang.String getNewEnumValueDisplayName();
+  /**
+   *
+   *
+   * 
    +   * Required. The new display name of the enum value. For example, `my_new_enum_value`.
+   * 
    
+   *
+   * string new_enum_value_display_name = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
+   * @return The bytes for newEnumValueDisplayName.
+   */
+  com.google.protobuf.ByteString getNewEnumValueDisplayNameBytes();
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/RenameTagTemplateFieldRequest.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/RenameTagTemplateFieldRequest.java
index 70a9224a..f5b214e0 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/RenameTagTemplateFieldRequest.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/RenameTagTemplateFieldRequest.java
@@ -181,8 +181,7 @@ public com.google.protobuf.ByteString getNameBytes() {
    *
    *
    * 
    -   * Required. The new ID of this tag template field. For example,
-   * `my_new_field`.
+   * Required. The new ID of this tag template field. For example, `my_new_field`.
    * 
    
    *
    * string new_tag_template_field_id = 2 [(.google.api.field_behavior) = REQUIRED];
@@ -205,8 +204,7 @@ public java.lang.String getNewTagTemplateFieldId() {
    *
    *
    * 
    -   * Required. The new ID of this tag template field. For example,
-   * `my_new_field`.
+   * Required. The new ID of this tag template field. For example, `my_new_field`.
    * 
    
    *
    * string new_tag_template_field_id = 2 [(.google.api.field_behavior) = REQUIRED];
@@ -691,8 +689,7 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
      *
      *
      * 
    -     * Required. The new ID of this tag template field. For example,
-     * `my_new_field`.
+     * Required. The new ID of this tag template field. For example, `my_new_field`.
      * 
    
      *
      * string new_tag_template_field_id = 2 [(.google.api.field_behavior) = REQUIRED];
@@ -714,8 +711,7 @@ public java.lang.String getNewTagTemplateFieldId() {
      *
      *
      * 
    -     * Required. The new ID of this tag template field. For example,
-     * `my_new_field`.
+     * Required. The new ID of this tag template field. For example, `my_new_field`.
      * 
    
      *
      * string new_tag_template_field_id = 2 [(.google.api.field_behavior) = REQUIRED];
@@ -737,8 +733,7 @@ public com.google.protobuf.ByteString getNewTagTemplateFieldIdBytes() {
      *
      *
      * 
    -     * Required. The new ID of this tag template field. For example,
-     * `my_new_field`.
+     * Required. The new ID of this tag template field. For example, `my_new_field`.
      * 
    
      *
      * string new_tag_template_field_id = 2 [(.google.api.field_behavior) = REQUIRED];
@@ -759,8 +754,7 @@ public Builder setNewTagTemplateFieldId(java.lang.String value) {
      *
      *
      * 
    -     * Required. The new ID of this tag template field. For example,
-     * `my_new_field`.
+     * Required. The new ID of this tag template field. For example, `my_new_field`.
      * 
    
      *
      * string new_tag_template_field_id = 2 [(.google.api.field_behavior) = REQUIRED];
@@ -777,8 +771,7 @@ public Builder clearNewTagTemplateFieldId() {
      *
      *
      * 
    -     * Required. The new ID of this tag template field. For example,
-     * `my_new_field`.
+     * Required. The new ID of this tag template field. For example, `my_new_field`.
      * 
    
      *
      * string new_tag_template_field_id = 2 [(.google.api.field_behavior) = REQUIRED];
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/RenameTagTemplateFieldRequestOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/RenameTagTemplateFieldRequestOrBuilder.java
index ce17a6b2..ff360676 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/RenameTagTemplateFieldRequestOrBuilder.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/RenameTagTemplateFieldRequestOrBuilder.java
@@ -58,8 +58,7 @@ public interface RenameTagTemplateFieldRequestOrBuilder
    *
    *
    * 
    -   * Required. The new ID of this tag template field. For example,
-   * `my_new_field`.
+   * Required. The new ID of this tag template field. For example, `my_new_field`.
    * 
    
    *
    * string new_tag_template_field_id = 2 [(.google.api.field_behavior) = REQUIRED];
@@ -71,8 +70,7 @@ public interface RenameTagTemplateFieldRequestOrBuilder
    *
    *
    * 
    -   * Required. The new ID of this tag template field. For example,
-   * `my_new_field`.
+   * Required. The new ID of this tag template field. For example, `my_new_field`.
    * 
    
    *
    * string new_tag_template_field_id = 2 [(.google.api.field_behavior) = REQUIRED];
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/Schema.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/Schema.java
index 6152f63a..293f5565 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/Schema.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/Schema.java
@@ -125,13 +125,12 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * 
    -   * Required. Schema of columns. A maximum of 10,000 columns and sub-columns can be
-   * specified.
+   * The unified GoogleSQL-like schema of columns.
+   * The overall maximum number of columns and nested columns is 10,000.
+   * The maximum nested depth is 15 levels.
    * 
    
    *
-   * 
-   * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2;
    */
   @java.lang.Override
   public java.util.List getColumnsList() {
@@ -141,13 +140,12 @@ public java.util.List getColumnsLi
    *
    *
    * 
    -   * Required. Schema of columns. A maximum of 10,000 columns and sub-columns can be
-   * specified.
+   * The unified GoogleSQL-like schema of columns.
+   * The overall maximum number of columns and nested columns is 10,000.
+   * The maximum nested depth is 15 levels.
    * 
    
    *
-   * 
-   * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2;
    */
   @java.lang.Override
   public java.util.List
@@ -158,13 +156,12 @@ public java.util.List getColumnsLi
    *
    *
    * 
    -   * Required. Schema of columns. A maximum of 10,000 columns and sub-columns can be
-   * specified.
+   * The unified GoogleSQL-like schema of columns.
+   * The overall maximum number of columns and nested columns is 10,000.
+   * The maximum nested depth is 15 levels.
    * 
    
    *
-   * 
-   * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2;
    */
   @java.lang.Override
   public int getColumnsCount() {
@@ -174,13 +171,12 @@ public int getColumnsCount() {
    *
    *
    * 
    -   * Required. Schema of columns. A maximum of 10,000 columns and sub-columns can be
-   * specified.
+   * The unified GoogleSQL-like schema of columns.
+   * The overall maximum number of columns and nested columns is 10,000.
+   * The maximum nested depth is 15 levels.
    * 
    
    *
-   * 
-   * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2;
    */
   @java.lang.Override
   public com.google.cloud.datacatalog.v1.ColumnSchema getColumns(int index) {
@@ -190,13 +186,12 @@ public com.google.cloud.datacatalog.v1.ColumnSchema getColumns(int index) {
    *
    *
    * 
    -   * Required. Schema of columns. A maximum of 10,000 columns and sub-columns can be
-   * specified.
+   * The unified GoogleSQL-like schema of columns.
+   * The overall maximum number of columns and nested columns is 10,000.
+   * The maximum nested depth is 15 levels.
    * 
    
    *
-   * 
-   * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2;
    */
   @java.lang.Override
   public com.google.cloud.datacatalog.v1.ColumnSchemaOrBuilder getColumnsOrBuilder(int index) {
@@ -580,13 +575,12 @@ private void ensureColumnsIsMutable() {
      *
      *
      * 
    -     * Required. Schema of columns. A maximum of 10,000 columns and sub-columns can be
-     * specified.
+     * The unified GoogleSQL-like schema of columns.
+     * The overall maximum number of columns and nested columns is 10,000.
+     * The maximum nested depth is 15 levels.
      * 
    
      *
-     * 
-     * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2;
      */
     public java.util.List getColumnsList() {
       if (columnsBuilder_ == null) {
@@ -599,13 +593,12 @@ public java.util.List getColumnsLi
      *
      *
      * 
    -     * Required. Schema of columns. A maximum of 10,000 columns and sub-columns can be
-     * specified.
+     * The unified GoogleSQL-like schema of columns.
+     * The overall maximum number of columns and nested columns is 10,000.
+     * The maximum nested depth is 15 levels.
      * 
    
      *
-     * 
-     * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2;
      */
     public int getColumnsCount() {
       if (columnsBuilder_ == null) {
@@ -618,13 +611,12 @@ public int getColumnsCount() {
      *
      *
      * 
    -     * Required. Schema of columns. A maximum of 10,000 columns and sub-columns can be
-     * specified.
+     * The unified GoogleSQL-like schema of columns.
+     * The overall maximum number of columns and nested columns is 10,000.
+     * The maximum nested depth is 15 levels.
      * 
    
      *
-     * 
-     * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2;
      */
     public com.google.cloud.datacatalog.v1.ColumnSchema getColumns(int index) {
       if (columnsBuilder_ == null) {
@@ -637,13 +629,12 @@ public com.google.cloud.datacatalog.v1.ColumnSchema getColumns(int index) {
      *
      *
      * 
    -     * Required. Schema of columns. A maximum of 10,000 columns and sub-columns can be
-     * specified.
+     * The unified GoogleSQL-like schema of columns.
+     * The overall maximum number of columns and nested columns is 10,000.
+     * The maximum nested depth is 15 levels.
      * 
    
      *
-     * 
-     * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2;
      */
     public Builder setColumns(int index, com.google.cloud.datacatalog.v1.ColumnSchema value) {
       if (columnsBuilder_ == null) {
@@ -662,13 +653,12 @@ public Builder setColumns(int index, com.google.cloud.datacatalog.v1.ColumnSchem
      *
      *
      * 
    -     * Required. Schema of columns. A maximum of 10,000 columns and sub-columns can be
-     * specified.
+     * The unified GoogleSQL-like schema of columns.
+     * The overall maximum number of columns and nested columns is 10,000.
+     * The maximum nested depth is 15 levels.
      * 
    
      *
-     * 
-     * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2;
      */
     public Builder setColumns(
         int index, com.google.cloud.datacatalog.v1.ColumnSchema.Builder builderForValue) {
@@ -685,13 +675,12 @@ public Builder setColumns(
      *
      *
      * 
    -     * Required. Schema of columns. A maximum of 10,000 columns and sub-columns can be
-     * specified.
+     * The unified GoogleSQL-like schema of columns.
+     * The overall maximum number of columns and nested columns is 10,000.
+     * The maximum nested depth is 15 levels.
      * 
    
      *
-     * 
-     * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2;
      */
     public Builder addColumns(com.google.cloud.datacatalog.v1.ColumnSchema value) {
       if (columnsBuilder_ == null) {
@@ -710,13 +699,12 @@ public Builder addColumns(com.google.cloud.datacatalog.v1.ColumnSchema value) {
      *
      *
      * 
    -     * Required. Schema of columns. A maximum of 10,000 columns and sub-columns can be
-     * specified.
+     * The unified GoogleSQL-like schema of columns.
+     * The overall maximum number of columns and nested columns is 10,000.
+     * The maximum nested depth is 15 levels.
      * 
    
      *
-     * 
-     * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2;
      */
     public Builder addColumns(int index, com.google.cloud.datacatalog.v1.ColumnSchema value) {
       if (columnsBuilder_ == null) {
@@ -735,13 +723,12 @@ public Builder addColumns(int index, com.google.cloud.datacatalog.v1.ColumnSchem
      *
      *
      * 
    -     * Required. Schema of columns. A maximum of 10,000 columns and sub-columns can be
-     * specified.
+     * The unified GoogleSQL-like schema of columns.
+     * The overall maximum number of columns and nested columns is 10,000.
+     * The maximum nested depth is 15 levels.
      * 
    
      *
-     * 
-     * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2;
      */
     public Builder addColumns(
         com.google.cloud.datacatalog.v1.ColumnSchema.Builder builderForValue) {
@@ -758,13 +745,12 @@ public Builder addColumns(
      *
      *
      * 
    -     * Required. Schema of columns. A maximum of 10,000 columns and sub-columns can be
-     * specified.
+     * The unified GoogleSQL-like schema of columns.
+     * The overall maximum number of columns and nested columns is 10,000.
+     * The maximum nested depth is 15 levels.
      * 
    
      *
-     * 
-     * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2;
      */
     public Builder addColumns(
         int index, com.google.cloud.datacatalog.v1.ColumnSchema.Builder builderForValue) {
@@ -781,13 +767,12 @@ public Builder addColumns(
      *
      *
      * 
    -     * Required. Schema of columns. A maximum of 10,000 columns and sub-columns can be
-     * specified.
+     * The unified GoogleSQL-like schema of columns.
+     * The overall maximum number of columns and nested columns is 10,000.
+     * The maximum nested depth is 15 levels.
      * 
    
      *
-     * 
-     * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2;
      */
     public Builder addAllColumns(
         java.lang.Iterable values) {
@@ -804,13 +789,12 @@ public Builder addAllColumns(
      *
      *
      * 
    -     * Required. Schema of columns. A maximum of 10,000 columns and sub-columns can be
-     * specified.
+     * The unified GoogleSQL-like schema of columns.
+     * The overall maximum number of columns and nested columns is 10,000.
+     * The maximum nested depth is 15 levels.
      * 
    
      *
-     * 
-     * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2;
      */
     public Builder clearColumns() {
       if (columnsBuilder_ == null) {
@@ -826,13 +810,12 @@ public Builder clearColumns() {
      *
      *
      * 
    -     * Required. Schema of columns. A maximum of 10,000 columns and sub-columns can be
-     * specified.
+     * The unified GoogleSQL-like schema of columns.
+     * The overall maximum number of columns and nested columns is 10,000.
+     * The maximum nested depth is 15 levels.
      * 
    
      *
-     * 
-     * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2;
      */
     public Builder removeColumns(int index) {
       if (columnsBuilder_ == null) {
@@ -848,13 +831,12 @@ public Builder removeColumns(int index) {
      *
      *
      * 
    -     * Required. Schema of columns. A maximum of 10,000 columns and sub-columns can be
-     * specified.
+     * The unified GoogleSQL-like schema of columns.
+     * The overall maximum number of columns and nested columns is 10,000.
+     * The maximum nested depth is 15 levels.
      * 
    
      *
-     * 
-     * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2;
      */
     public com.google.cloud.datacatalog.v1.ColumnSchema.Builder getColumnsBuilder(int index) {
       return getColumnsFieldBuilder().getBuilder(index);
@@ -863,13 +845,12 @@ public com.google.cloud.datacatalog.v1.ColumnSchema.Builder getColumnsBuilder(in
      *
      *
      * 
    -     * Required. Schema of columns. A maximum of 10,000 columns and sub-columns can be
-     * specified.
+     * The unified GoogleSQL-like schema of columns.
+     * The overall maximum number of columns and nested columns is 10,000.
+     * The maximum nested depth is 15 levels.
      * 
    
      *
-     * 
-     * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2;
      */
     public com.google.cloud.datacatalog.v1.ColumnSchemaOrBuilder getColumnsOrBuilder(int index) {
       if (columnsBuilder_ == null) {
@@ -882,13 +863,12 @@ public com.google.cloud.datacatalog.v1.ColumnSchemaOrBuilder getColumnsOrBuilder
      *
      *
      * 
    -     * Required. Schema of columns. A maximum of 10,000 columns and sub-columns can be
-     * specified.
+     * The unified GoogleSQL-like schema of columns.
+     * The overall maximum number of columns and nested columns is 10,000.
+     * The maximum nested depth is 15 levels.
      * 
    
      *
-     * 
-     * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2;
      */
     public java.util.List
         getColumnsOrBuilderList() {
@@ -902,13 +882,12 @@ public com.google.cloud.datacatalog.v1.ColumnSchemaOrBuilder getColumnsOrBuilder
      *
      *
      * 
    -     * Required. Schema of columns. A maximum of 10,000 columns and sub-columns can be
-     * specified.
+     * The unified GoogleSQL-like schema of columns.
+     * The overall maximum number of columns and nested columns is 10,000.
+     * The maximum nested depth is 15 levels.
      * 
    
      *
-     * 
-     * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2;
      */
     public com.google.cloud.datacatalog.v1.ColumnSchema.Builder addColumnsBuilder() {
       return getColumnsFieldBuilder()
@@ -918,13 +897,12 @@ public com.google.cloud.datacatalog.v1.ColumnSchema.Builder addColumnsBuilder()
      *
      *
      * 
    -     * Required. Schema of columns. A maximum of 10,000 columns and sub-columns can be
-     * specified.
+     * The unified GoogleSQL-like schema of columns.
+     * The overall maximum number of columns and nested columns is 10,000.
+     * The maximum nested depth is 15 levels.
      * 
    
      *
-     * 
-     * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2;
      */
     public com.google.cloud.datacatalog.v1.ColumnSchema.Builder addColumnsBuilder(int index) {
       return getColumnsFieldBuilder()
@@ -934,13 +912,12 @@ public com.google.cloud.datacatalog.v1.ColumnSchema.Builder addColumnsBuilder(in
      *
      *
      * 
    -     * Required. Schema of columns. A maximum of 10,000 columns and sub-columns can be
-     * specified.
+     * The unified GoogleSQL-like schema of columns.
+     * The overall maximum number of columns and nested columns is 10,000.
+     * The maximum nested depth is 15 levels.
      * 
    
      *
-     * 
-     * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2;
      */
     public java.util.List
         getColumnsBuilderList() {
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SchemaOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SchemaOrBuilder.java
index 5f177d38..6af75cb2 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SchemaOrBuilder.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SchemaOrBuilder.java
@@ -27,52 +27,48 @@ public interface SchemaOrBuilder
    *
    *
    * 
    -   * Required. Schema of columns. A maximum of 10,000 columns and sub-columns can be
-   * specified.
+   * The unified GoogleSQL-like schema of columns.
+   * The overall maximum number of columns and nested columns is 10,000.
+   * The maximum nested depth is 15 levels.
    * 
    
    *
-   * 
-   * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2;
    */
   java.util.List getColumnsList();
   /**
    *
    *
    * 
    -   * Required. Schema of columns. A maximum of 10,000 columns and sub-columns can be
-   * specified.
+   * The unified GoogleSQL-like schema of columns.
+   * The overall maximum number of columns and nested columns is 10,000.
+   * The maximum nested depth is 15 levels.
    * 
    
    *
-   * 
-   * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2;
    */
   com.google.cloud.datacatalog.v1.ColumnSchema getColumns(int index);
   /**
    *
    *
    * 
    -   * Required. Schema of columns. A maximum of 10,000 columns and sub-columns can be
-   * specified.
+   * The unified GoogleSQL-like schema of columns.
+   * The overall maximum number of columns and nested columns is 10,000.
+   * The maximum nested depth is 15 levels.
    * 
    
    *
-   * 
-   * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2;
    */
   int getColumnsCount();
   /**
    *
    *
    * 
    -   * Required. Schema of columns. A maximum of 10,000 columns and sub-columns can be
-   * specified.
+   * The unified GoogleSQL-like schema of columns.
+   * The overall maximum number of columns and nested columns is 10,000.
+   * The maximum nested depth is 15 levels.
    * 
    
    *
-   * 
-   * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2;
    */
   java.util.List
       getColumnsOrBuilderList();
@@ -80,13 +76,12 @@ public interface SchemaOrBuilder
    *
    *
    * 
    -   * Required. Schema of columns. A maximum of 10,000 columns and sub-columns can be
-   * specified.
+   * The unified GoogleSQL-like schema of columns.
+   * The overall maximum number of columns and nested columns is 10,000.
+   * The maximum nested depth is 15 levels.
    * 
    
    *
-   * 
-   * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * repeated .google.cloud.datacatalog.v1.ColumnSchema columns = 2;
    */
   com.google.cloud.datacatalog.v1.ColumnSchemaOrBuilder getColumnsOrBuilder(int index);
 }
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SchemaOuterClass.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SchemaOuterClass.java
index e84971bc..6866bdfd 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SchemaOuterClass.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SchemaOuterClass.java
@@ -46,19 +46,18 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     java.lang.String[] descriptorData = {
       "\n(google/cloud/datacatalog/v1/schema.pro"
           + "to\022\033google.cloud.datacatalog.v1\032\037google/"
-          + "api/field_behavior.proto\"I\n\006Schema\022?\n\007co"
+          + "api/field_behavior.proto\"D\n\006Schema\022:\n\007co"
           + "lumns\030\002 \003(\0132).google.cloud.datacatalog.v"
-          + "1.ColumnSchemaB\003\340A\002\"\247\001\n\014ColumnSchema\022\023\n\006"
-          + "column\030\006 \001(\tB\003\340A\002\022\021\n\004type\030\001 \001(\tB\003\340A\002\022\030\n\013"
-          + "description\030\002 \001(\tB\003\340A\001\022\021\n\004mode\030\003 \001(\tB\003\340A"
-          + "\001\022B\n\nsubcolumns\030\007 \003(\0132).google.cloud.dat"
-          + "acatalog.v1.ColumnSchemaB\003\340A\001B\313\001\n\037com.go"
-          + "ogle.cloud.datacatalog.v1P\001ZFgoogle.gola"
-          + "ng.org/genproto/googleapis/cloud/datacat"
-          + "alog/v1;datacatalog\370\001\001\252\002\033Google.Cloud.Da"
-          + "taCatalog.V1\312\002\033Google\\Cloud\\DataCatalog\\"
-          + "V1\352\002\036Google::Cloud::DataCatalog::V1b\006pro"
-          + "to3"
+          + "1.ColumnSchema\"\247\001\n\014ColumnSchema\022\023\n\006colum"
+          + "n\030\006 \001(\tB\003\340A\002\022\021\n\004type\030\001 \001(\tB\003\340A\002\022\030\n\013descr"
+          + "iption\030\002 \001(\tB\003\340A\001\022\021\n\004mode\030\003 \001(\tB\003\340A\001\022B\n\n"
+          + "subcolumns\030\007 \003(\0132).google.cloud.datacata"
+          + "log.v1.ColumnSchemaB\003\340A\001B\313\001\n\037com.google."
+          + "cloud.datacatalog.v1P\001ZFgoogle.golang.or"
+          + "g/genproto/googleapis/cloud/datacatalog/"
+          + "v1;datacatalog\370\001\001\252\002\033Google.Cloud.DataCat"
+          + "alog.V1\312\002\033Google\\Cloud\\DataCatalog\\V1\352\002\036"
+          + "Google::Cloud::DataCatalog::V1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/Search.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/Search.java
index f23f11da..2f79f238 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/Search.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/Search.java
@@ -44,23 +44,25 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "to\022\033google.cloud.datacatalog.v1\032\037google/"
           + "api/field_behavior.proto\032(google/cloud/d"
           + "atacatalog/v1/common.proto\032\037google/proto"
-          + "buf/timestamp.proto\"\264\002\n\023SearchCatalogRes"
+          + "buf/timestamp.proto\"\203\003\n\023SearchCatalogRes"
           + "ult\022I\n\022search_result_type\030\001 \001(\0162-.google"
           + ".cloud.datacatalog.v1.SearchResultType\022\035"
           + "\n\025search_result_subtype\030\002 \001(\t\022\036\n\026relativ"
           + "e_resource_name\030\003 \001(\t\022\027\n\017linked_resource"
-          + "\030\004 \001(\t\022O\n\021integrated_system\030\010 \001(\0162-.goog"
-          + "le.cloud.datacatalog.v1.IntegratedSystem"
-          + "B\003\340A\003H\000\022\037\n\025user_specified_system\030\t \001(\tH\000"
-          + "B\010\n\006system*d\n\020SearchResultType\022\"\n\036SEARCH"
-          + "_RESULT_TYPE_UNSPECIFIED\020\000\022\t\n\005ENTRY\020\001\022\020\n"
-          + "\014TAG_TEMPLATE\020\002\022\017\n\013ENTRY_GROUP\020\003B\313\001\n\037com"
-          + ".google.cloud.datacatalog.v1P\001ZFgoogle.g"
-          + "olang.org/genproto/googleapis/cloud/data"
-          + "catalog/v1;datacatalog\370\001\001\252\002\033Google.Cloud"
-          + ".DataCatalog.V1\312\002\033Google\\Cloud\\DataCatal"
-          + "og\\V1\352\002\036Google::Cloud::DataCatalog::V1b\006"
-          + "proto3"
+          + "\030\004 \001(\t\022/\n\013modify_time\030\007 \001(\0132\032.google.pro"
+          + "tobuf.Timestamp\022O\n\021integrated_system\030\010 \001"
+          + "(\0162-.google.cloud.datacatalog.v1.Integra"
+          + "tedSystemB\003\340A\003H\000\022\037\n\025user_specified_syste"
+          + "m\030\t \001(\tH\000\022\034\n\024fully_qualified_name\030\n \001(\tB"
+          + "\010\n\006system*d\n\020SearchResultType\022\"\n\036SEARCH_"
+          + "RESULT_TYPE_UNSPECIFIED\020\000\022\t\n\005ENTRY\020\001\022\020\n\014"
+          + "TAG_TEMPLATE\020\002\022\017\n\013ENTRY_GROUP\020\003B\313\001\n\037com."
+          + "google.cloud.datacatalog.v1P\001ZFgoogle.go"
+          + "lang.org/genproto/googleapis/cloud/datac"
+          + "atalog/v1;datacatalog\370\001\001\252\002\033Google.Cloud."
+          + "DataCatalog.V1\312\002\033Google\\Cloud\\DataCatalo"
+          + "g\\V1\352\002\036Google::Cloud::DataCatalog::V1b\006p"
+          + "roto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
@@ -80,8 +82,10 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
               "SearchResultSubtype",
               "RelativeResourceName",
               "LinkedResource",
+              "ModifyTime",
               "IntegratedSystem",
               "UserSpecifiedSystem",
+              "FullyQualifiedName",
               "System",
             });
     com.google.protobuf.ExtensionRegistry registry =
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SearchCatalogRequest.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SearchCatalogRequest.java
index 6717b972..09ed8502 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SearchCatalogRequest.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SearchCatalogRequest.java
@@ -295,38 +295,14 @@ public interface ScopeOrBuilder
      * 
          * Optional. The list of locations to search within.
      * 1. If empty, search will be performed in all locations;
-     * 2. If any of the locations are NOT in the valid locations list, error
-     * will be returned;
+     * 2. If any of the locations are NOT [supported
+     * regions](https://cloud.google.com/data-catalog/docs/concepts/regions#supported_regions),
+     * error will be returned;
      * 3. Otherwise, search only the given locations for matching results.
      * Typical usage is to leave this field empty. When a location is
      * unreachable as returned in the `SearchCatalogResponse.unreachable` field,
      * users can repeat the search request with this parameter set to get
      * additional information on the error.
-     * Valid locations:
-     *  * asia-east1
-     *  * asia-east2
-     *  * asia-northeast1
-     *  * asia-northeast2
-     *  * asia-northeast3
-     *  * asia-south1
-     *  * asia-southeast1
-     *  * australia-southeast1
-     *  * eu
-     *  * europe-north1
-     *  * europe-west1
-     *  * europe-west2
-     *  * europe-west3
-     *  * europe-west4
-     *  * europe-west6
-     *  * global
-     *  * northamerica-northeast1
-     *  * southamerica-east1
-     *  * us
-     *  * us-central1
-     *  * us-east1
-     *  * us-east4
-     *  * us-west1
-     *  * us-west2
      * 
    
      *
      * repeated string restricted_locations = 16 [(.google.api.field_behavior) = OPTIONAL];
@@ -341,38 +317,14 @@ public interface ScopeOrBuilder
      * 
          * Optional. The list of locations to search within.
      * 1. If empty, search will be performed in all locations;
-     * 2. If any of the locations are NOT in the valid locations list, error
-     * will be returned;
+     * 2. If any of the locations are NOT [supported
+     * regions](https://cloud.google.com/data-catalog/docs/concepts/regions#supported_regions),
+     * error will be returned;
      * 3. Otherwise, search only the given locations for matching results.
      * Typical usage is to leave this field empty. When a location is
      * unreachable as returned in the `SearchCatalogResponse.unreachable` field,
      * users can repeat the search request with this parameter set to get
      * additional information on the error.
-     * Valid locations:
-     *  * asia-east1
-     *  * asia-east2
-     *  * asia-northeast1
-     *  * asia-northeast2
-     *  * asia-northeast3
-     *  * asia-south1
-     *  * asia-southeast1
-     *  * australia-southeast1
-     *  * eu
-     *  * europe-north1
-     *  * europe-west1
-     *  * europe-west2
-     *  * europe-west3
-     *  * europe-west4
-     *  * europe-west6
-     *  * global
-     *  * northamerica-northeast1
-     *  * southamerica-east1
-     *  * us
-     *  * us-central1
-     *  * us-east1
-     *  * us-east4
-     *  * us-west1
-     *  * us-west2
      * 
    
      *
      * repeated string restricted_locations = 16 [(.google.api.field_behavior) = OPTIONAL];
@@ -387,38 +339,14 @@ public interface ScopeOrBuilder
      * 
          * Optional. The list of locations to search within.
      * 1. If empty, search will be performed in all locations;
-     * 2. If any of the locations are NOT in the valid locations list, error
-     * will be returned;
+     * 2. If any of the locations are NOT [supported
+     * regions](https://cloud.google.com/data-catalog/docs/concepts/regions#supported_regions),
+     * error will be returned;
      * 3. Otherwise, search only the given locations for matching results.
      * Typical usage is to leave this field empty. When a location is
      * unreachable as returned in the `SearchCatalogResponse.unreachable` field,
      * users can repeat the search request with this parameter set to get
      * additional information on the error.
-     * Valid locations:
-     *  * asia-east1
-     *  * asia-east2
-     *  * asia-northeast1
-     *  * asia-northeast2
-     *  * asia-northeast3
-     *  * asia-south1
-     *  * asia-southeast1
-     *  * australia-southeast1
-     *  * eu
-     *  * europe-north1
-     *  * europe-west1
-     *  * europe-west2
-     *  * europe-west3
-     *  * europe-west4
-     *  * europe-west6
-     *  * global
-     *  * northamerica-northeast1
-     *  * southamerica-east1
-     *  * us
-     *  * us-central1
-     *  * us-east1
-     *  * us-east4
-     *  * us-west1
-     *  * us-west2
      * 
    
      *
      * repeated string restricted_locations = 16 [(.google.api.field_behavior) = OPTIONAL];
@@ -434,38 +362,14 @@ public interface ScopeOrBuilder
      * 
          * Optional. The list of locations to search within.
      * 1. If empty, search will be performed in all locations;
-     * 2. If any of the locations are NOT in the valid locations list, error
-     * will be returned;
+     * 2. If any of the locations are NOT [supported
+     * regions](https://cloud.google.com/data-catalog/docs/concepts/regions#supported_regions),
+     * error will be returned;
      * 3. Otherwise, search only the given locations for matching results.
      * Typical usage is to leave this field empty. When a location is
      * unreachable as returned in the `SearchCatalogResponse.unreachable` field,
      * users can repeat the search request with this parameter set to get
      * additional information on the error.
-     * Valid locations:
-     *  * asia-east1
-     *  * asia-east2
-     *  * asia-northeast1
-     *  * asia-northeast2
-     *  * asia-northeast3
-     *  * asia-south1
-     *  * asia-southeast1
-     *  * australia-southeast1
-     *  * eu
-     *  * europe-north1
-     *  * europe-west1
-     *  * europe-west2
-     *  * europe-west3
-     *  * europe-west4
-     *  * europe-west6
-     *  * global
-     *  * northamerica-northeast1
-     *  * southamerica-east1
-     *  * us
-     *  * us-central1
-     *  * us-east1
-     *  * us-east4
-     *  * us-west1
-     *  * us-west2
      * 
    
      *
      * repeated string restricted_locations = 16 [(.google.api.field_behavior) = OPTIONAL];
@@ -776,38 +680,14 @@ public boolean getIncludeGcpPublicDatasets() {
      * 
          * Optional. The list of locations to search within.
      * 1. If empty, search will be performed in all locations;
-     * 2. If any of the locations are NOT in the valid locations list, error
-     * will be returned;
+     * 2. If any of the locations are NOT [supported
+     * regions](https://cloud.google.com/data-catalog/docs/concepts/regions#supported_regions),
+     * error will be returned;
      * 3. Otherwise, search only the given locations for matching results.
      * Typical usage is to leave this field empty. When a location is
      * unreachable as returned in the `SearchCatalogResponse.unreachable` field,
      * users can repeat the search request with this parameter set to get
      * additional information on the error.
-     * Valid locations:
-     *  * asia-east1
-     *  * asia-east2
-     *  * asia-northeast1
-     *  * asia-northeast2
-     *  * asia-northeast3
-     *  * asia-south1
-     *  * asia-southeast1
-     *  * australia-southeast1
-     *  * eu
-     *  * europe-north1
-     *  * europe-west1
-     *  * europe-west2
-     *  * europe-west3
-     *  * europe-west4
-     *  * europe-west6
-     *  * global
-     *  * northamerica-northeast1
-     *  * southamerica-east1
-     *  * us
-     *  * us-central1
-     *  * us-east1
-     *  * us-east4
-     *  * us-west1
-     *  * us-west2
      * 
    
      *
      * repeated string restricted_locations = 16 [(.google.api.field_behavior) = OPTIONAL];
@@ -824,38 +704,14 @@ public com.google.protobuf.ProtocolStringList getRestrictedLocationsList() {
      * 
          * Optional. The list of locations to search within.
      * 1. If empty, search will be performed in all locations;
-     * 2. If any of the locations are NOT in the valid locations list, error
-     * will be returned;
+     * 2. If any of the locations are NOT [supported
+     * regions](https://cloud.google.com/data-catalog/docs/concepts/regions#supported_regions),
+     * error will be returned;
      * 3. Otherwise, search only the given locations for matching results.
      * Typical usage is to leave this field empty. When a location is
      * unreachable as returned in the `SearchCatalogResponse.unreachable` field,
      * users can repeat the search request with this parameter set to get
      * additional information on the error.
-     * Valid locations:
-     *  * asia-east1
-     *  * asia-east2
-     *  * asia-northeast1
-     *  * asia-northeast2
-     *  * asia-northeast3
-     *  * asia-south1
-     *  * asia-southeast1
-     *  * australia-southeast1
-     *  * eu
-     *  * europe-north1
-     *  * europe-west1
-     *  * europe-west2
-     *  * europe-west3
-     *  * europe-west4
-     *  * europe-west6
-     *  * global
-     *  * northamerica-northeast1
-     *  * southamerica-east1
-     *  * us
-     *  * us-central1
-     *  * us-east1
-     *  * us-east4
-     *  * us-west1
-     *  * us-west2
      * 
    
      *
      * repeated string restricted_locations = 16 [(.google.api.field_behavior) = OPTIONAL];
@@ -872,38 +728,14 @@ public int getRestrictedLocationsCount() {
      * 
          * Optional. The list of locations to search within.
      * 1. If empty, search will be performed in all locations;
-     * 2. If any of the locations are NOT in the valid locations list, error
-     * will be returned;
+     * 2. If any of the locations are NOT [supported
+     * regions](https://cloud.google.com/data-catalog/docs/concepts/regions#supported_regions),
+     * error will be returned;
      * 3. Otherwise, search only the given locations for matching results.
      * Typical usage is to leave this field empty. When a location is
      * unreachable as returned in the `SearchCatalogResponse.unreachable` field,
      * users can repeat the search request with this parameter set to get
      * additional information on the error.
-     * Valid locations:
-     *  * asia-east1
-     *  * asia-east2
-     *  * asia-northeast1
-     *  * asia-northeast2
-     *  * asia-northeast3
-     *  * asia-south1
-     *  * asia-southeast1
-     *  * australia-southeast1
-     *  * eu
-     *  * europe-north1
-     *  * europe-west1
-     *  * europe-west2
-     *  * europe-west3
-     *  * europe-west4
-     *  * europe-west6
-     *  * global
-     *  * northamerica-northeast1
-     *  * southamerica-east1
-     *  * us
-     *  * us-central1
-     *  * us-east1
-     *  * us-east4
-     *  * us-west1
-     *  * us-west2
      * 
    
      *
      * repeated string restricted_locations = 16 [(.google.api.field_behavior) = OPTIONAL];
@@ -921,38 +753,14 @@ public java.lang.String getRestrictedLocations(int index) {
      * 
          * Optional. The list of locations to search within.
      * 1. If empty, search will be performed in all locations;
-     * 2. If any of the locations are NOT in the valid locations list, error
-     * will be returned;
+     * 2. If any of the locations are NOT [supported
+     * regions](https://cloud.google.com/data-catalog/docs/concepts/regions#supported_regions),
+     * error will be returned;
      * 3. Otherwise, search only the given locations for matching results.
      * Typical usage is to leave this field empty. When a location is
      * unreachable as returned in the `SearchCatalogResponse.unreachable` field,
      * users can repeat the search request with this parameter set to get
      * additional information on the error.
-     * Valid locations:
-     *  * asia-east1
-     *  * asia-east2
-     *  * asia-northeast1
-     *  * asia-northeast2
-     *  * asia-northeast3
-     *  * asia-south1
-     *  * asia-southeast1
-     *  * australia-southeast1
-     *  * eu
-     *  * europe-north1
-     *  * europe-west1
-     *  * europe-west2
-     *  * europe-west3
-     *  * europe-west4
-     *  * europe-west6
-     *  * global
-     *  * northamerica-northeast1
-     *  * southamerica-east1
-     *  * us
-     *  * us-central1
-     *  * us-east1
-     *  * us-east4
-     *  * us-west1
-     *  * us-west2
      * 
    
      *
      * repeated string restricted_locations = 16 [(.google.api.field_behavior) = OPTIONAL];
@@ -1840,38 +1648,14 @@ private void ensureRestrictedLocationsIsMutable() {
        * 
            * Optional. The list of locations to search within.
        * 1. If empty, search will be performed in all locations;
-       * 2. If any of the locations are NOT in the valid locations list, error
-       * will be returned;
+       * 2. If any of the locations are NOT [supported
+       * regions](https://cloud.google.com/data-catalog/docs/concepts/regions#supported_regions),
+       * error will be returned;
        * 3. Otherwise, search only the given locations for matching results.
        * Typical usage is to leave this field empty. When a location is
        * unreachable as returned in the `SearchCatalogResponse.unreachable` field,
        * users can repeat the search request with this parameter set to get
        * additional information on the error.
-       * Valid locations:
-       *  * asia-east1
-       *  * asia-east2
-       *  * asia-northeast1
-       *  * asia-northeast2
-       *  * asia-northeast3
-       *  * asia-south1
-       *  * asia-southeast1
-       *  * australia-southeast1
-       *  * eu
-       *  * europe-north1
-       *  * europe-west1
-       *  * europe-west2
-       *  * europe-west3
-       *  * europe-west4
-       *  * europe-west6
-       *  * global
-       *  * northamerica-northeast1
-       *  * southamerica-east1
-       *  * us
-       *  * us-central1
-       *  * us-east1
-       *  * us-east4
-       *  * us-west1
-       *  * us-west2
        * 
    
        *
        * repeated string restricted_locations = 16 [(.google.api.field_behavior) = OPTIONAL];
@@ -1888,38 +1672,14 @@ public com.google.protobuf.ProtocolStringList getRestrictedLocationsList() {
        * 
            * Optional. The list of locations to search within.
        * 1. If empty, search will be performed in all locations;
-       * 2. If any of the locations are NOT in the valid locations list, error
-       * will be returned;
+       * 2. If any of the locations are NOT [supported
+       * regions](https://cloud.google.com/data-catalog/docs/concepts/regions#supported_regions),
+       * error will be returned;
        * 3. Otherwise, search only the given locations for matching results.
        * Typical usage is to leave this field empty. When a location is
        * unreachable as returned in the `SearchCatalogResponse.unreachable` field,
        * users can repeat the search request with this parameter set to get
        * additional information on the error.
-       * Valid locations:
-       *  * asia-east1
-       *  * asia-east2
-       *  * asia-northeast1
-       *  * asia-northeast2
-       *  * asia-northeast3
-       *  * asia-south1
-       *  * asia-southeast1
-       *  * australia-southeast1
-       *  * eu
-       *  * europe-north1
-       *  * europe-west1
-       *  * europe-west2
-       *  * europe-west3
-       *  * europe-west4
-       *  * europe-west6
-       *  * global
-       *  * northamerica-northeast1
-       *  * southamerica-east1
-       *  * us
-       *  * us-central1
-       *  * us-east1
-       *  * us-east4
-       *  * us-west1
-       *  * us-west2
        * 
    
        *
        * repeated string restricted_locations = 16 [(.google.api.field_behavior) = OPTIONAL];
@@ -1936,38 +1696,14 @@ public int getRestrictedLocationsCount() {
        * 
            * Optional. The list of locations to search within.
        * 1. If empty, search will be performed in all locations;
-       * 2. If any of the locations are NOT in the valid locations list, error
-       * will be returned;
+       * 2. If any of the locations are NOT [supported
+       * regions](https://cloud.google.com/data-catalog/docs/concepts/regions#supported_regions),
+       * error will be returned;
        * 3. Otherwise, search only the given locations for matching results.
        * Typical usage is to leave this field empty. When a location is
        * unreachable as returned in the `SearchCatalogResponse.unreachable` field,
        * users can repeat the search request with this parameter set to get
        * additional information on the error.
-       * Valid locations:
-       *  * asia-east1
-       *  * asia-east2
-       *  * asia-northeast1
-       *  * asia-northeast2
-       *  * asia-northeast3
-       *  * asia-south1
-       *  * asia-southeast1
-       *  * australia-southeast1
-       *  * eu
-       *  * europe-north1
-       *  * europe-west1
-       *  * europe-west2
-       *  * europe-west3
-       *  * europe-west4
-       *  * europe-west6
-       *  * global
-       *  * northamerica-northeast1
-       *  * southamerica-east1
-       *  * us
-       *  * us-central1
-       *  * us-east1
-       *  * us-east4
-       *  * us-west1
-       *  * us-west2
        * 
    
        *
        * repeated string restricted_locations = 16 [(.google.api.field_behavior) = OPTIONAL];
@@ -1985,38 +1721,14 @@ public java.lang.String getRestrictedLocations(int index) {
        * 
            * Optional. The list of locations to search within.
        * 1. If empty, search will be performed in all locations;
-       * 2. If any of the locations are NOT in the valid locations list, error
-       * will be returned;
+       * 2. If any of the locations are NOT [supported
+       * regions](https://cloud.google.com/data-catalog/docs/concepts/regions#supported_regions),
+       * error will be returned;
        * 3. Otherwise, search only the given locations for matching results.
        * Typical usage is to leave this field empty. When a location is
        * unreachable as returned in the `SearchCatalogResponse.unreachable` field,
        * users can repeat the search request with this parameter set to get
        * additional information on the error.
-       * Valid locations:
-       *  * asia-east1
-       *  * asia-east2
-       *  * asia-northeast1
-       *  * asia-northeast2
-       *  * asia-northeast3
-       *  * asia-south1
-       *  * asia-southeast1
-       *  * australia-southeast1
-       *  * eu
-       *  * europe-north1
-       *  * europe-west1
-       *  * europe-west2
-       *  * europe-west3
-       *  * europe-west4
-       *  * europe-west6
-       *  * global
-       *  * northamerica-northeast1
-       *  * southamerica-east1
-       *  * us
-       *  * us-central1
-       *  * us-east1
-       *  * us-east4
-       *  * us-west1
-       *  * us-west2
        * 
    
        *
        * repeated string restricted_locations = 16 [(.google.api.field_behavior) = OPTIONAL];
@@ -2034,38 +1746,14 @@ public com.google.protobuf.ByteString getRestrictedLocationsBytes(int index) {
        * 
            * Optional. The list of locations to search within.
        * 1. If empty, search will be performed in all locations;
-       * 2. If any of the locations are NOT in the valid locations list, error
-       * will be returned;
+       * 2. If any of the locations are NOT [supported
+       * regions](https://cloud.google.com/data-catalog/docs/concepts/regions#supported_regions),
+       * error will be returned;
        * 3. Otherwise, search only the given locations for matching results.
        * Typical usage is to leave this field empty. When a location is
        * unreachable as returned in the `SearchCatalogResponse.unreachable` field,
        * users can repeat the search request with this parameter set to get
        * additional information on the error.
-       * Valid locations:
-       *  * asia-east1
-       *  * asia-east2
-       *  * asia-northeast1
-       *  * asia-northeast2
-       *  * asia-northeast3
-       *  * asia-south1
-       *  * asia-southeast1
-       *  * australia-southeast1
-       *  * eu
-       *  * europe-north1
-       *  * europe-west1
-       *  * europe-west2
-       *  * europe-west3
-       *  * europe-west4
-       *  * europe-west6
-       *  * global
-       *  * northamerica-northeast1
-       *  * southamerica-east1
-       *  * us
-       *  * us-central1
-       *  * us-east1
-       *  * us-east4
-       *  * us-west1
-       *  * us-west2
        * 
    
        *
        * repeated string restricted_locations = 16 [(.google.api.field_behavior) = OPTIONAL];
@@ -2090,38 +1778,14 @@ public Builder setRestrictedLocations(int index, java.lang.String value) {
        * 
            * Optional. The list of locations to search within.
        * 1. If empty, search will be performed in all locations;
-       * 2. If any of the locations are NOT in the valid locations list, error
-       * will be returned;
+       * 2. If any of the locations are NOT [supported
+       * regions](https://cloud.google.com/data-catalog/docs/concepts/regions#supported_regions),
+       * error will be returned;
        * 3. Otherwise, search only the given locations for matching results.
        * Typical usage is to leave this field empty. When a location is
        * unreachable as returned in the `SearchCatalogResponse.unreachable` field,
        * users can repeat the search request with this parameter set to get
        * additional information on the error.
-       * Valid locations:
-       *  * asia-east1
-       *  * asia-east2
-       *  * asia-northeast1
-       *  * asia-northeast2
-       *  * asia-northeast3
-       *  * asia-south1
-       *  * asia-southeast1
-       *  * australia-southeast1
-       *  * eu
-       *  * europe-north1
-       *  * europe-west1
-       *  * europe-west2
-       *  * europe-west3
-       *  * europe-west4
-       *  * europe-west6
-       *  * global
-       *  * northamerica-northeast1
-       *  * southamerica-east1
-       *  * us
-       *  * us-central1
-       *  * us-east1
-       *  * us-east4
-       *  * us-west1
-       *  * us-west2
        * 
    
        *
        * repeated string restricted_locations = 16 [(.google.api.field_behavior) = OPTIONAL];
@@ -2145,38 +1809,14 @@ public Builder addRestrictedLocations(java.lang.String value) {
        * 
            * Optional. The list of locations to search within.
        * 1. If empty, search will be performed in all locations;
-       * 2. If any of the locations are NOT in the valid locations list, error
-       * will be returned;
+       * 2. If any of the locations are NOT [supported
+       * regions](https://cloud.google.com/data-catalog/docs/concepts/regions#supported_regions),
+       * error will be returned;
        * 3. Otherwise, search only the given locations for matching results.
        * Typical usage is to leave this field empty. When a location is
        * unreachable as returned in the `SearchCatalogResponse.unreachable` field,
        * users can repeat the search request with this parameter set to get
        * additional information on the error.
-       * Valid locations:
-       *  * asia-east1
-       *  * asia-east2
-       *  * asia-northeast1
-       *  * asia-northeast2
-       *  * asia-northeast3
-       *  * asia-south1
-       *  * asia-southeast1
-       *  * australia-southeast1
-       *  * eu
-       *  * europe-north1
-       *  * europe-west1
-       *  * europe-west2
-       *  * europe-west3
-       *  * europe-west4
-       *  * europe-west6
-       *  * global
-       *  * northamerica-northeast1
-       *  * southamerica-east1
-       *  * us
-       *  * us-central1
-       *  * us-east1
-       *  * us-east4
-       *  * us-west1
-       *  * us-west2
        * 
    
        *
        * repeated string restricted_locations = 16 [(.google.api.field_behavior) = OPTIONAL];
@@ -2197,38 +1837,14 @@ public Builder addAllRestrictedLocations(java.lang.Iterable va
        * 
            * Optional. The list of locations to search within.
        * 1. If empty, search will be performed in all locations;
-       * 2. If any of the locations are NOT in the valid locations list, error
-       * will be returned;
+       * 2. If any of the locations are NOT [supported
+       * regions](https://cloud.google.com/data-catalog/docs/concepts/regions#supported_regions),
+       * error will be returned;
        * 3. Otherwise, search only the given locations for matching results.
        * Typical usage is to leave this field empty. When a location is
        * unreachable as returned in the `SearchCatalogResponse.unreachable` field,
        * users can repeat the search request with this parameter set to get
        * additional information on the error.
-       * Valid locations:
-       *  * asia-east1
-       *  * asia-east2
-       *  * asia-northeast1
-       *  * asia-northeast2
-       *  * asia-northeast3
-       *  * asia-south1
-       *  * asia-southeast1
-       *  * australia-southeast1
-       *  * eu
-       *  * europe-north1
-       *  * europe-west1
-       *  * europe-west2
-       *  * europe-west3
-       *  * europe-west4
-       *  * europe-west6
-       *  * global
-       *  * northamerica-northeast1
-       *  * southamerica-east1
-       *  * us
-       *  * us-central1
-       *  * us-east1
-       *  * us-east4
-       *  * us-west1
-       *  * us-west2
        * 
    
        *
        * repeated string restricted_locations = 16 [(.google.api.field_behavior) = OPTIONAL];
@@ -2248,38 +1864,14 @@ public Builder clearRestrictedLocations() {
        * 
            * Optional. The list of locations to search within.
        * 1. If empty, search will be performed in all locations;
-       * 2. If any of the locations are NOT in the valid locations list, error
-       * will be returned;
+       * 2. If any of the locations are NOT [supported
+       * regions](https://cloud.google.com/data-catalog/docs/concepts/regions#supported_regions),
+       * error will be returned;
        * 3. Otherwise, search only the given locations for matching results.
        * Typical usage is to leave this field empty. When a location is
        * unreachable as returned in the `SearchCatalogResponse.unreachable` field,
        * users can repeat the search request with this parameter set to get
        * additional information on the error.
-       * Valid locations:
-       *  * asia-east1
-       *  * asia-east2
-       *  * asia-northeast1
-       *  * asia-northeast2
-       *  * asia-northeast3
-       *  * asia-south1
-       *  * asia-southeast1
-       *  * australia-southeast1
-       *  * eu
-       *  * europe-north1
-       *  * europe-west1
-       *  * europe-west2
-       *  * europe-west3
-       *  * europe-west4
-       *  * europe-west6
-       *  * global
-       *  * northamerica-northeast1
-       *  * southamerica-east1
-       *  * us
-       *  * us-central1
-       *  * us-east1
-       *  * us-east4
-       *  * us-west1
-       *  * us-west2
        * 
    
        *
        * repeated string restricted_locations = 16 [(.google.api.field_behavior) = OPTIONAL];
@@ -2421,8 +2013,8 @@ public com.google.cloud.datacatalog.v1.SearchCatalogRequest.ScopeOrBuilder getSc
    *
    *
    * 
    -   * Required. The query string in search query syntax. The query must be
-   * non-empty.
+   * Optional. The query string in search query syntax. An empty query string will result
+   * in all data assets (in the specified scope) that the user has access to.
    * Query strings can be simple as "x" or more qualified as:
    * * name:x
    * * column:x
@@ -2433,7 +2025,7 @@ public com.google.cloud.datacatalog.v1.SearchCatalogRequest.ScopeOrBuilder getSc
    * for more information.
    * 
    
    *
-   * string query = 1 [(.google.api.field_behavior) = REQUIRED];
+   * string query = 1 [(.google.api.field_behavior) = OPTIONAL];
    *
    * @return The query.
    */
@@ -2453,8 +2045,8 @@ public java.lang.String getQuery() {
    *
    *
    * 
    -   * Required. The query string in search query syntax. The query must be
-   * non-empty.
+   * Optional. The query string in search query syntax. An empty query string will result
+   * in all data assets (in the specified scope) that the user has access to.
    * Query strings can be simple as "x" or more qualified as:
    * * name:x
    * * column:x
@@ -2465,7 +2057,7 @@ public java.lang.String getQuery() {
    * for more information.
    * 
    
    *
-   * string query = 1 [(.google.api.field_behavior) = REQUIRED];
+   * string query = 1 [(.google.api.field_behavior) = OPTIONAL];
    *
    * @return The bytes for query.
    */
@@ -2508,8 +2100,8 @@ public int getPageSize() {
    *
    * 
        * Optional. Pagination token returned in an earlier
-   * [SearchCatalogResponse.next_page_token][google.cloud.datacatalog.v1.SearchCatalogResponse.next_page_token],
-   * which indicates that this is a continuation of a prior
+   * [SearchCatalogResponse.next_page_token][google.cloud.datacatalog.v1.SearchCatalogResponse.next_page_token], which
+   * indicates that this is a continuation of a prior
    * [SearchCatalogRequest][google.cloud.datacatalog.v1.DataCatalog.SearchCatalog]
    * call, and that the system should return the next page of data. If empty,
    * the first page is returned.
@@ -2536,8 +2128,8 @@ public java.lang.String getPageToken() {
    *
    * 
        * Optional. Pagination token returned in an earlier
-   * [SearchCatalogResponse.next_page_token][google.cloud.datacatalog.v1.SearchCatalogResponse.next_page_token],
-   * which indicates that this is a continuation of a prior
+   * [SearchCatalogResponse.next_page_token][google.cloud.datacatalog.v1.SearchCatalogResponse.next_page_token], which
+   * indicates that this is a continuation of a prior
    * [SearchCatalogRequest][google.cloud.datacatalog.v1.DataCatalog.SearchCatalog]
    * call, and that the system should return the next page of data. If empty,
    * the first page is returned.
@@ -3249,8 +2841,8 @@ public com.google.cloud.datacatalog.v1.SearchCatalogRequest.ScopeOrBuilder getSc
      *
      *
      * 
    -     * Required. The query string in search query syntax. The query must be
-     * non-empty.
+     * Optional. The query string in search query syntax. An empty query string will result
+     * in all data assets (in the specified scope) that the user has access to.
      * Query strings can be simple as "x" or more qualified as:
      * * name:x
      * * column:x
@@ -3261,7 +2853,7 @@ public com.google.cloud.datacatalog.v1.SearchCatalogRequest.ScopeOrBuilder getSc
      * for more information.
      * 
    
      *
-     * string query = 1 [(.google.api.field_behavior) = REQUIRED];
+     * string query = 1 [(.google.api.field_behavior) = OPTIONAL];
      *
      * @return The query.
      */
@@ -3280,8 +2872,8 @@ public java.lang.String getQuery() {
      *
      *
      * 
    -     * Required. The query string in search query syntax. The query must be
-     * non-empty.
+     * Optional. The query string in search query syntax. An empty query string will result
+     * in all data assets (in the specified scope) that the user has access to.
      * Query strings can be simple as "x" or more qualified as:
      * * name:x
      * * column:x
@@ -3292,7 +2884,7 @@ public java.lang.String getQuery() {
      * for more information.
      * 
    
      *
-     * string query = 1 [(.google.api.field_behavior) = REQUIRED];
+     * string query = 1 [(.google.api.field_behavior) = OPTIONAL];
      *
      * @return The bytes for query.
      */
@@ -3311,8 +2903,8 @@ public com.google.protobuf.ByteString getQueryBytes() {
      *
      *
      * 
    -     * Required. The query string in search query syntax. The query must be
-     * non-empty.
+     * Optional. The query string in search query syntax. An empty query string will result
+     * in all data assets (in the specified scope) that the user has access to.
      * Query strings can be simple as "x" or more qualified as:
      * * name:x
      * * column:x
@@ -3323,7 +2915,7 @@ public com.google.protobuf.ByteString getQueryBytes() {
      * for more information.
      * 
    
      *
-     * string query = 1 [(.google.api.field_behavior) = REQUIRED];
+     * string query = 1 [(.google.api.field_behavior) = OPTIONAL];
      *
      * @param value The query to set.
      * @return This builder for chaining.
@@ -3341,8 +2933,8 @@ public Builder setQuery(java.lang.String value) {
      *
      *
      * 
    -     * Required. The query string in search query syntax. The query must be
-     * non-empty.
+     * Optional. The query string in search query syntax. An empty query string will result
+     * in all data assets (in the specified scope) that the user has access to.
      * Query strings can be simple as "x" or more qualified as:
      * * name:x
      * * column:x
@@ -3353,7 +2945,7 @@ public Builder setQuery(java.lang.String value) {
      * for more information.
      * 
    
      *
-     * string query = 1 [(.google.api.field_behavior) = REQUIRED];
+     * string query = 1 [(.google.api.field_behavior) = OPTIONAL];
      *
      * @return This builder for chaining.
      */
@@ -3367,8 +2959,8 @@ public Builder clearQuery() {
      *
      *
      * 
    -     * Required. The query string in search query syntax. The query must be
-     * non-empty.
+     * Optional. The query string in search query syntax. An empty query string will result
+     * in all data assets (in the specified scope) that the user has access to.
      * Query strings can be simple as "x" or more qualified as:
      * * name:x
      * * column:x
@@ -3379,7 +2971,7 @@ public Builder clearQuery() {
      * for more information.
      * 
    
      *
-     * string query = 1 [(.google.api.field_behavior) = REQUIRED];
+     * string query = 1 [(.google.api.field_behavior) = OPTIONAL];
      *
      * @param value The bytes for query to set.
      * @return This builder for chaining.
@@ -3456,8 +3048,8 @@ public Builder clearPageSize() {
      *
      * 
          * Optional. Pagination token returned in an earlier
-     * [SearchCatalogResponse.next_page_token][google.cloud.datacatalog.v1.SearchCatalogResponse.next_page_token],
-     * which indicates that this is a continuation of a prior
+     * [SearchCatalogResponse.next_page_token][google.cloud.datacatalog.v1.SearchCatalogResponse.next_page_token], which
+     * indicates that this is a continuation of a prior
      * [SearchCatalogRequest][google.cloud.datacatalog.v1.DataCatalog.SearchCatalog]
      * call, and that the system should return the next page of data. If empty,
      * the first page is returned.
@@ -3483,8 +3075,8 @@ public java.lang.String getPageToken() {
      *
      * 
          * Optional. Pagination token returned in an earlier
-     * [SearchCatalogResponse.next_page_token][google.cloud.datacatalog.v1.SearchCatalogResponse.next_page_token],
-     * which indicates that this is a continuation of a prior
+     * [SearchCatalogResponse.next_page_token][google.cloud.datacatalog.v1.SearchCatalogResponse.next_page_token], which
+     * indicates that this is a continuation of a prior
      * [SearchCatalogRequest][google.cloud.datacatalog.v1.DataCatalog.SearchCatalog]
      * call, and that the system should return the next page of data. If empty,
      * the first page is returned.
@@ -3510,8 +3102,8 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
      *
      * 
          * Optional. Pagination token returned in an earlier
-     * [SearchCatalogResponse.next_page_token][google.cloud.datacatalog.v1.SearchCatalogResponse.next_page_token],
-     * which indicates that this is a continuation of a prior
+     * [SearchCatalogResponse.next_page_token][google.cloud.datacatalog.v1.SearchCatalogResponse.next_page_token], which
+     * indicates that this is a continuation of a prior
      * [SearchCatalogRequest][google.cloud.datacatalog.v1.DataCatalog.SearchCatalog]
      * call, and that the system should return the next page of data. If empty,
      * the first page is returned.
@@ -3536,8 +3128,8 @@ public Builder setPageToken(java.lang.String value) {
      *
      * 
          * Optional. Pagination token returned in an earlier
-     * [SearchCatalogResponse.next_page_token][google.cloud.datacatalog.v1.SearchCatalogResponse.next_page_token],
-     * which indicates that this is a continuation of a prior
+     * [SearchCatalogResponse.next_page_token][google.cloud.datacatalog.v1.SearchCatalogResponse.next_page_token], which
+     * indicates that this is a continuation of a prior
      * [SearchCatalogRequest][google.cloud.datacatalog.v1.DataCatalog.SearchCatalog]
      * call, and that the system should return the next page of data. If empty,
      * the first page is returned.
@@ -3558,8 +3150,8 @@ public Builder clearPageToken() {
      *
      * 
          * Optional. Pagination token returned in an earlier
-     * [SearchCatalogResponse.next_page_token][google.cloud.datacatalog.v1.SearchCatalogResponse.next_page_token],
-     * which indicates that this is a continuation of a prior
+     * [SearchCatalogResponse.next_page_token][google.cloud.datacatalog.v1.SearchCatalogResponse.next_page_token], which
+     * indicates that this is a continuation of a prior
      * [SearchCatalogRequest][google.cloud.datacatalog.v1.DataCatalog.SearchCatalog]
      * call, and that the system should return the next page of data. If empty,
      * the first page is returned.
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SearchCatalogRequestOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SearchCatalogRequestOrBuilder.java
index ef1f18f7..90b845fb 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SearchCatalogRequestOrBuilder.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SearchCatalogRequestOrBuilder.java
@@ -77,8 +77,8 @@ public interface SearchCatalogRequestOrBuilder
    *
    *
    * 
    -   * Required. The query string in search query syntax. The query must be
-   * non-empty.
+   * Optional. The query string in search query syntax. An empty query string will result
+   * in all data assets (in the specified scope) that the user has access to.
    * Query strings can be simple as "x" or more qualified as:
    * * name:x
    * * column:x
@@ -89,7 +89,7 @@ public interface SearchCatalogRequestOrBuilder
    * for more information.
    * 
    
    *
-   * string query = 1 [(.google.api.field_behavior) = REQUIRED];
+   * string query = 1 [(.google.api.field_behavior) = OPTIONAL];
    *
    * @return The query.
    */
@@ -98,8 +98,8 @@ public interface SearchCatalogRequestOrBuilder
    *
    *
    * 
    -   * Required. The query string in search query syntax. The query must be
-   * non-empty.
+   * Optional. The query string in search query syntax. An empty query string will result
+   * in all data assets (in the specified scope) that the user has access to.
    * Query strings can be simple as "x" or more qualified as:
    * * name:x
    * * column:x
@@ -110,7 +110,7 @@ public interface SearchCatalogRequestOrBuilder
    * for more information.
    * 
    
    *
-   * string query = 1 [(.google.api.field_behavior) = REQUIRED];
+   * string query = 1 [(.google.api.field_behavior) = OPTIONAL];
    *
    * @return The bytes for query.
    */
@@ -135,8 +135,8 @@ public interface SearchCatalogRequestOrBuilder
    *
    * 
        * Optional. Pagination token returned in an earlier
-   * [SearchCatalogResponse.next_page_token][google.cloud.datacatalog.v1.SearchCatalogResponse.next_page_token],
-   * which indicates that this is a continuation of a prior
+   * [SearchCatalogResponse.next_page_token][google.cloud.datacatalog.v1.SearchCatalogResponse.next_page_token], which
+   * indicates that this is a continuation of a prior
    * [SearchCatalogRequest][google.cloud.datacatalog.v1.DataCatalog.SearchCatalog]
    * call, and that the system should return the next page of data. If empty,
    * the first page is returned.
@@ -152,8 +152,8 @@ public interface SearchCatalogRequestOrBuilder
    *
    * 
        * Optional. Pagination token returned in an earlier
-   * [SearchCatalogResponse.next_page_token][google.cloud.datacatalog.v1.SearchCatalogResponse.next_page_token],
-   * which indicates that this is a continuation of a prior
+   * [SearchCatalogResponse.next_page_token][google.cloud.datacatalog.v1.SearchCatalogResponse.next_page_token], which
+   * indicates that this is a continuation of a prior
    * [SearchCatalogRequest][google.cloud.datacatalog.v1.DataCatalog.SearchCatalog]
    * call, and that the system should return the next page of data. If empty,
    * the first page is returned.
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SearchCatalogResponse.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SearchCatalogResponse.java
index 08270377..06525e64 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SearchCatalogResponse.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SearchCatalogResponse.java
@@ -272,7 +272,7 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
    * Unreachable locations. Search result does not include data from those
    * locations. Users can get additional information on the error by repeating
    * the search request with a more restrictive parameter -- setting the value
-   * for `SearchDataCatalogRequest.scope.include_locations`.
+   * for `SearchDataCatalogRequest.scope.restricted_locations`.
    * 
    
    *
    * repeated string unreachable = 6;
@@ -289,7 +289,7 @@ public com.google.protobuf.ProtocolStringList getUnreachableList() {
    * Unreachable locations. Search result does not include data from those
    * locations. Users can get additional information on the error by repeating
    * the search request with a more restrictive parameter -- setting the value
-   * for `SearchDataCatalogRequest.scope.include_locations`.
+   * for `SearchDataCatalogRequest.scope.restricted_locations`.
    * 
    
    *
    * repeated string unreachable = 6;
@@ -306,7 +306,7 @@ public int getUnreachableCount() {
    * Unreachable locations. Search result does not include data from those
    * locations. Users can get additional information on the error by repeating
    * the search request with a more restrictive parameter -- setting the value
-   * for `SearchDataCatalogRequest.scope.include_locations`.
+   * for `SearchDataCatalogRequest.scope.restricted_locations`.
    * 
    
    *
    * repeated string unreachable = 6;
@@ -324,7 +324,7 @@ public java.lang.String getUnreachable(int index) {
    * Unreachable locations. Search result does not include data from those
    * locations. Users can get additional information on the error by repeating
    * the search request with a more restrictive parameter -- setting the value
-   * for `SearchDataCatalogRequest.scope.include_locations`.
+   * for `SearchDataCatalogRequest.scope.restricted_locations`.
    * 
    
    *
    * repeated string unreachable = 6;
@@ -1226,7 +1226,7 @@ private void ensureUnreachableIsMutable() {
      * Unreachable locations. Search result does not include data from those
      * locations. Users can get additional information on the error by repeating
      * the search request with a more restrictive parameter -- setting the value
-     * for `SearchDataCatalogRequest.scope.include_locations`.
+     * for `SearchDataCatalogRequest.scope.restricted_locations`.
      * 
    
      *
      * repeated string unreachable = 6;
@@ -1243,7 +1243,7 @@ public com.google.protobuf.ProtocolStringList getUnreachableList() {
      * Unreachable locations. Search result does not include data from those
      * locations. Users can get additional information on the error by repeating
      * the search request with a more restrictive parameter -- setting the value
-     * for `SearchDataCatalogRequest.scope.include_locations`.
+     * for `SearchDataCatalogRequest.scope.restricted_locations`.
      * 
    
      *
      * repeated string unreachable = 6;
@@ -1260,7 +1260,7 @@ public int getUnreachableCount() {
      * Unreachable locations. Search result does not include data from those
      * locations. Users can get additional information on the error by repeating
      * the search request with a more restrictive parameter -- setting the value
-     * for `SearchDataCatalogRequest.scope.include_locations`.
+     * for `SearchDataCatalogRequest.scope.restricted_locations`.
      * 
    
      *
      * repeated string unreachable = 6;
@@ -1278,7 +1278,7 @@ public java.lang.String getUnreachable(int index) {
      * Unreachable locations. Search result does not include data from those
      * locations. Users can get additional information on the error by repeating
      * the search request with a more restrictive parameter -- setting the value
-     * for `SearchDataCatalogRequest.scope.include_locations`.
+     * for `SearchDataCatalogRequest.scope.restricted_locations`.
      * 
    
      *
      * repeated string unreachable = 6;
@@ -1296,7 +1296,7 @@ public com.google.protobuf.ByteString getUnreachableBytes(int index) {
      * Unreachable locations. Search result does not include data from those
      * locations. Users can get additional information on the error by repeating
      * the search request with a more restrictive parameter -- setting the value
-     * for `SearchDataCatalogRequest.scope.include_locations`.
+     * for `SearchDataCatalogRequest.scope.restricted_locations`.
      * 
    
      *
      * repeated string unreachable = 6;
@@ -1321,7 +1321,7 @@ public Builder setUnreachable(int index, java.lang.String value) {
      * Unreachable locations. Search result does not include data from those
      * locations. Users can get additional information on the error by repeating
      * the search request with a more restrictive parameter -- setting the value
-     * for `SearchDataCatalogRequest.scope.include_locations`.
+     * for `SearchDataCatalogRequest.scope.restricted_locations`.
      * 
    
      *
      * repeated string unreachable = 6;
@@ -1345,7 +1345,7 @@ public Builder addUnreachable(java.lang.String value) {
      * Unreachable locations. Search result does not include data from those
      * locations. Users can get additional information on the error by repeating
      * the search request with a more restrictive parameter -- setting the value
-     * for `SearchDataCatalogRequest.scope.include_locations`.
+     * for `SearchDataCatalogRequest.scope.restricted_locations`.
      * 
      *
      * repeated string unreachable = 6;
@@ -1366,7 +1366,7 @@ public Builder addAllUnreachable(java.lang.Iterable values) {
      * Unreachable locations. Search result does not include data from those
      * locations. Users can get additional information on the error by repeating
      * the search request with a more restrictive parameter -- setting the value
-     * for `SearchDataCatalogRequest.scope.include_locations`.
+     * for `SearchDataCatalogRequest.scope.restricted_locations`.
      * 
      *
      * repeated string unreachable = 6;
@@ -1386,7 +1386,7 @@ public Builder clearUnreachable() {
      * Unreachable locations. Search result does not include data from those
      * locations. Users can get additional information on the error by repeating
      * the search request with a more restrictive parameter -- setting the value
-     * for `SearchDataCatalogRequest.scope.include_locations`.
+     * for `SearchDataCatalogRequest.scope.restricted_locations`.
      * 
      *
      * repeated string unreachable = 6;
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SearchCatalogResponseOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SearchCatalogResponseOrBuilder.java
index 551dd29e..daedf937 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SearchCatalogResponseOrBuilder.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SearchCatalogResponseOrBuilder.java
@@ -107,7 +107,7 @@ public interface SearchCatalogResponseOrBuilder
    * Unreachable locations. Search result does not include data from those
    * locations. Users can get additional information on the error by repeating
    * the search request with a more restrictive parameter -- setting the value
-   * for `SearchDataCatalogRequest.scope.include_locations`.
+   * for `SearchDataCatalogRequest.scope.restricted_locations`.
    * 
    *
    * repeated string unreachable = 6;
@@ -122,7 +122,7 @@ public interface SearchCatalogResponseOrBuilder
    * Unreachable locations. Search result does not include data from those
    * locations. Users can get additional information on the error by repeating
    * the search request with a more restrictive parameter -- setting the value
-   * for `SearchDataCatalogRequest.scope.include_locations`.
+   * for `SearchDataCatalogRequest.scope.restricted_locations`.
    * 
    *
    * repeated string unreachable = 6;
@@ -137,7 +137,7 @@ public interface SearchCatalogResponseOrBuilder
    * Unreachable locations. Search result does not include data from those
    * locations. Users can get additional information on the error by repeating
    * the search request with a more restrictive parameter -- setting the value
-   * for `SearchDataCatalogRequest.scope.include_locations`.
+   * for `SearchDataCatalogRequest.scope.restricted_locations`.
    * 
    *
    * repeated string unreachable = 6;
@@ -153,7 +153,7 @@ public interface SearchCatalogResponseOrBuilder
    * Unreachable locations. Search result does not include data from those
    * locations. Users can get additional information on the error by repeating
    * the search request with a more restrictive parameter -- setting the value
-   * for `SearchDataCatalogRequest.scope.include_locations`.
+   * for `SearchDataCatalogRequest.scope.restricted_locations`.
    * 
    *
    * repeated string unreachable = 6;
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SearchCatalogResult.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SearchCatalogResult.java
index 3259a05c..2cddabe9 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SearchCatalogResult.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SearchCatalogResult.java
@@ -43,6 +43,7 @@ private SearchCatalogResult() {
     searchResultSubtype_ = "";
     relativeResourceName_ = "";
     linkedResource_ = "";
+    fullyQualifiedName_ = "";
   }
 
   @java.lang.Override
@@ -100,6 +101,21 @@ private SearchCatalogResult(
               java.lang.String s = input.readStringRequireUtf8();
 
               linkedResource_ = s;
+              break;
+            }
+          case 58:
+            {
+              com.google.protobuf.Timestamp.Builder subBuilder = null;
+              if (modifyTime_ != null) {
+                subBuilder = modifyTime_.toBuilder();
+              }
+              modifyTime_ =
+                  input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(modifyTime_);
+                modifyTime_ = subBuilder.buildPartial();
+              }
+
               break;
             }
           case 64:
@@ -116,6 +132,13 @@ private SearchCatalogResult(
               system_ = s;
               break;
             }
+          case 82:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              fullyQualifiedName_ = s;
+              break;
+            }
           default:
             {
               if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
@@ -400,6 +423,52 @@ public com.google.protobuf.ByteString getLinkedResourceBytes() {
     }
   }
 
+  public static final int MODIFY_TIME_FIELD_NUMBER = 7;
+  private com.google.protobuf.Timestamp modifyTime_;
+  /**
+   *
+   *
+   * 
    +   * Last-modified timestamp of the entry from the managing system.
+   * 
    
+   *
+   * .google.protobuf.Timestamp modify_time = 7;
+   *
+   * @return Whether the modifyTime field is set.
+   */
+  @java.lang.Override
+  public boolean hasModifyTime() {
+    return modifyTime_ != null;
+  }
+  /**
+   *
+   *
+   * 
    +   * Last-modified timestamp of the entry from the managing system.
+   * 
    
+   *
+   * .google.protobuf.Timestamp modify_time = 7;
+   *
+   * @return The modifyTime.
+   */
+  @java.lang.Override
+  public com.google.protobuf.Timestamp getModifyTime() {
+    return modifyTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : modifyTime_;
+  }
+  /**
+   *
+   *
+   * 
    +   * Last-modified timestamp of the entry from the managing system.
+   * 
    
+   *
+   * .google.protobuf.Timestamp modify_time = 7;
+   */
+  @java.lang.Override
+  public com.google.protobuf.TimestampOrBuilder getModifyTimeOrBuilder() {
+    return getModifyTime();
+  }
+
   public static final int INTEGRATED_SYSTEM_FIELD_NUMBER = 8;
   /**
    *
@@ -537,6 +606,71 @@ public com.google.protobuf.ByteString getUserSpecifiedSystemBytes() {
     }
   }
 
+  public static final int FULLY_QUALIFIED_NAME_FIELD_NUMBER = 10;
+  private volatile java.lang.Object fullyQualifiedName_;
+  /**
+   *
+   *
+   * 
    +   * Fully Qualified Name of the resource.
+   * There are two main forms of FQNs:
+   * {system}:{project}.{dot-separated path to resource}
+   *     for non-regionalized resources
+   * {system}:{project}.{location id}.{dot-separated path to resource}
+   *     for regionalized resources
+   * Examples:
+   * * dataproc_metastore:projectId.locationId.instanceId.databaseId.tableId
+   * * bigquery:table.project_id.dataset_id.table_id
+   * 
    
+   *
+   * string fully_qualified_name = 10;
+   *
+   * @return The fullyQualifiedName.
+   */
+  @java.lang.Override
+  public java.lang.String getFullyQualifiedName() {
+    java.lang.Object ref = fullyQualifiedName_;
+    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();
+      fullyQualifiedName_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
    +   * Fully Qualified Name of the resource.
+   * There are two main forms of FQNs:
+   * {system}:{project}.{dot-separated path to resource}
+   *     for non-regionalized resources
+   * {system}:{project}.{location id}.{dot-separated path to resource}
+   *     for regionalized resources
+   * Examples:
+   * * dataproc_metastore:projectId.locationId.instanceId.databaseId.tableId
+   * * bigquery:table.project_id.dataset_id.table_id
+   * 
    
+   *
+   * string fully_qualified_name = 10;
+   *
+   * @return The bytes for fullyQualifiedName.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getFullyQualifiedNameBytes() {
+    java.lang.Object ref = fullyQualifiedName_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      fullyQualifiedName_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
   private byte memoizedIsInitialized = -1;
 
   @java.lang.Override
@@ -565,12 +699,18 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!getLinkedResourceBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 4, linkedResource_);
     }
+    if (modifyTime_ != null) {
+      output.writeMessage(7, getModifyTime());
+    }
     if (systemCase_ == 8) {
       output.writeEnum(8, ((java.lang.Integer) system_));
     }
     if (systemCase_ == 9) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 9, system_);
     }
+    if (!getFullyQualifiedNameBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 10, fullyQualifiedName_);
+    }
     unknownFields.writeTo(output);
   }
 
@@ -594,6 +734,9 @@ public int getSerializedSize() {
     if (!getLinkedResourceBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(4, linkedResource_);
     }
+    if (modifyTime_ != null) {
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(7, getModifyTime());
+    }
     if (systemCase_ == 8) {
       size +=
           com.google.protobuf.CodedOutputStream.computeEnumSize(8, ((java.lang.Integer) system_));
@@ -601,6 +744,9 @@ public int getSerializedSize() {
     if (systemCase_ == 9) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(9, system_);
     }
+    if (!getFullyQualifiedNameBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(10, fullyQualifiedName_);
+    }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
     return size;
@@ -621,6 +767,11 @@ public boolean equals(final java.lang.Object obj) {
     if (!getSearchResultSubtype().equals(other.getSearchResultSubtype())) return false;
     if (!getRelativeResourceName().equals(other.getRelativeResourceName())) return false;
     if (!getLinkedResource().equals(other.getLinkedResource())) return false;
+    if (hasModifyTime() != other.hasModifyTime()) return false;
+    if (hasModifyTime()) {
+      if (!getModifyTime().equals(other.getModifyTime())) return false;
+    }
+    if (!getFullyQualifiedName().equals(other.getFullyQualifiedName())) return false;
     if (!getSystemCase().equals(other.getSystemCase())) return false;
     switch (systemCase_) {
       case 8:
@@ -651,6 +802,12 @@ public int hashCode() {
     hash = (53 * hash) + getRelativeResourceName().hashCode();
     hash = (37 * hash) + LINKED_RESOURCE_FIELD_NUMBER;
     hash = (53 * hash) + getLinkedResource().hashCode();
+    if (hasModifyTime()) {
+      hash = (37 * hash) + MODIFY_TIME_FIELD_NUMBER;
+      hash = (53 * hash) + getModifyTime().hashCode();
+    }
+    hash = (37 * hash) + FULLY_QUALIFIED_NAME_FIELD_NUMBER;
+    hash = (53 * hash) + getFullyQualifiedName().hashCode();
     switch (systemCase_) {
       case 8:
         hash = (37 * hash) + INTEGRATED_SYSTEM_FIELD_NUMBER;
@@ -817,6 +974,14 @@ public Builder clear() {
 
       linkedResource_ = "";
 
+      if (modifyTimeBuilder_ == null) {
+        modifyTime_ = null;
+      } else {
+        modifyTime_ = null;
+        modifyTimeBuilder_ = null;
+      }
+      fullyQualifiedName_ = "";
+
       systemCase_ = 0;
       system_ = null;
       return this;
@@ -850,12 +1015,18 @@ public com.google.cloud.datacatalog.v1.SearchCatalogResult buildPartial() {
       result.searchResultSubtype_ = searchResultSubtype_;
       result.relativeResourceName_ = relativeResourceName_;
       result.linkedResource_ = linkedResource_;
+      if (modifyTimeBuilder_ == null) {
+        result.modifyTime_ = modifyTime_;
+      } else {
+        result.modifyTime_ = modifyTimeBuilder_.build();
+      }
       if (systemCase_ == 8) {
         result.system_ = system_;
       }
       if (systemCase_ == 9) {
         result.system_ = system_;
       }
+      result.fullyQualifiedName_ = fullyQualifiedName_;
       result.systemCase_ = systemCase_;
       onBuilt();
       return result;
@@ -922,6 +1093,13 @@ public Builder mergeFrom(com.google.cloud.datacatalog.v1.SearchCatalogResult oth
         linkedResource_ = other.linkedResource_;
         onChanged();
       }
+      if (other.hasModifyTime()) {
+        mergeModifyTime(other.getModifyTime());
+      }
+      if (!other.getFullyQualifiedName().isEmpty()) {
+        fullyQualifiedName_ = other.fullyQualifiedName_;
+        onChanged();
+      }
       switch (other.getSystemCase()) {
         case INTEGRATED_SYSTEM:
           {
@@ -1445,6 +1623,189 @@ public Builder setLinkedResourceBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
+    private com.google.protobuf.Timestamp modifyTime_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        modifyTimeBuilder_;
+    /**
+     *
+     *
+     * 
    +     * Last-modified timestamp of the entry from the managing system.
+     * 
    
+     *
+     * .google.protobuf.Timestamp modify_time = 7;
+     *
+     * @return Whether the modifyTime field is set.
+     */
+    public boolean hasModifyTime() {
+      return modifyTimeBuilder_ != null || modifyTime_ != null;
+    }
+    /**
+     *
+     *
+     * 
    +     * Last-modified timestamp of the entry from the managing system.
+     * 
    
+     *
+     * .google.protobuf.Timestamp modify_time = 7;
+     *
+     * @return The modifyTime.
+     */
+    public com.google.protobuf.Timestamp getModifyTime() {
+      if (modifyTimeBuilder_ == null) {
+        return modifyTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : modifyTime_;
+      } else {
+        return modifyTimeBuilder_.getMessage();
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Last-modified timestamp of the entry from the managing system.
+     * 
    
+     *
+     * .google.protobuf.Timestamp modify_time = 7;
+     */
+    public Builder setModifyTime(com.google.protobuf.Timestamp value) {
+      if (modifyTimeBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        modifyTime_ = value;
+        onChanged();
+      } else {
+        modifyTimeBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Last-modified timestamp of the entry from the managing system.
+     * 
    
+     *
+     * .google.protobuf.Timestamp modify_time = 7;
+     */
+    public Builder setModifyTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+      if (modifyTimeBuilder_ == null) {
+        modifyTime_ = builderForValue.build();
+        onChanged();
+      } else {
+        modifyTimeBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Last-modified timestamp of the entry from the managing system.
+     * 
    
+     *
+     * .google.protobuf.Timestamp modify_time = 7;
+     */
+    public Builder mergeModifyTime(com.google.protobuf.Timestamp value) {
+      if (modifyTimeBuilder_ == null) {
+        if (modifyTime_ != null) {
+          modifyTime_ =
+              com.google.protobuf.Timestamp.newBuilder(modifyTime_).mergeFrom(value).buildPartial();
+        } else {
+          modifyTime_ = value;
+        }
+        onChanged();
+      } else {
+        modifyTimeBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Last-modified timestamp of the entry from the managing system.
+     * 
    
+     *
+     * .google.protobuf.Timestamp modify_time = 7;
+     */
+    public Builder clearModifyTime() {
+      if (modifyTimeBuilder_ == null) {
+        modifyTime_ = null;
+        onChanged();
+      } else {
+        modifyTime_ = null;
+        modifyTimeBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Last-modified timestamp of the entry from the managing system.
+     * 
    
+     *
+     * .google.protobuf.Timestamp modify_time = 7;
+     */
+    public com.google.protobuf.Timestamp.Builder getModifyTimeBuilder() {
+
+      onChanged();
+      return getModifyTimeFieldBuilder().getBuilder();
+    }
+    /**
+     *
+     *
+     * 
    +     * Last-modified timestamp of the entry from the managing system.
+     * 
    
+     *
+     * .google.protobuf.Timestamp modify_time = 7;
+     */
+    public com.google.protobuf.TimestampOrBuilder getModifyTimeOrBuilder() {
+      if (modifyTimeBuilder_ != null) {
+        return modifyTimeBuilder_.getMessageOrBuilder();
+      } else {
+        return modifyTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : modifyTime_;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Last-modified timestamp of the entry from the managing system.
+     * 
    
+     *
+     * .google.protobuf.Timestamp modify_time = 7;
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        getModifyTimeFieldBuilder() {
+      if (modifyTimeBuilder_ == null) {
+        modifyTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getModifyTime(), getParentForChildren(), isClean());
+        modifyTime_ = null;
+      }
+      return modifyTimeBuilder_;
+    }
+
     /**
      *
      *
@@ -1718,6 +2079,152 @@ public Builder setUserSpecifiedSystemBytes(com.google.protobuf.ByteString value)
       return this;
     }
 
+    private java.lang.Object fullyQualifiedName_ = "";
+    /**
+     *
+     *
+     * 
    +     * Fully Qualified Name of the resource.
+     * There are two main forms of FQNs:
+     * {system}:{project}.{dot-separated path to resource}
+     *     for non-regionalized resources
+     * {system}:{project}.{location id}.{dot-separated path to resource}
+     *     for regionalized resources
+     * Examples:
+     * * dataproc_metastore:projectId.locationId.instanceId.databaseId.tableId
+     * * bigquery:table.project_id.dataset_id.table_id
+     * 
    
+     *
+     * string fully_qualified_name = 10;
+     *
+     * @return The fullyQualifiedName.
+     */
+    public java.lang.String getFullyQualifiedName() {
+      java.lang.Object ref = fullyQualifiedName_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        fullyQualifiedName_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Fully Qualified Name of the resource.
+     * There are two main forms of FQNs:
+     * {system}:{project}.{dot-separated path to resource}
+     *     for non-regionalized resources
+     * {system}:{project}.{location id}.{dot-separated path to resource}
+     *     for regionalized resources
+     * Examples:
+     * * dataproc_metastore:projectId.locationId.instanceId.databaseId.tableId
+     * * bigquery:table.project_id.dataset_id.table_id
+     * 
    
+     *
+     * string fully_qualified_name = 10;
+     *
+     * @return The bytes for fullyQualifiedName.
+     */
+    public com.google.protobuf.ByteString getFullyQualifiedNameBytes() {
+      java.lang.Object ref = fullyQualifiedName_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        fullyQualifiedName_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Fully Qualified Name of the resource.
+     * There are two main forms of FQNs:
+     * {system}:{project}.{dot-separated path to resource}
+     *     for non-regionalized resources
+     * {system}:{project}.{location id}.{dot-separated path to resource}
+     *     for regionalized resources
+     * Examples:
+     * * dataproc_metastore:projectId.locationId.instanceId.databaseId.tableId
+     * * bigquery:table.project_id.dataset_id.table_id
+     * 
    
+     *
+     * string fully_qualified_name = 10;
+     *
+     * @param value The fullyQualifiedName to set.
+     * @return This builder for chaining.
+     */
+    public Builder setFullyQualifiedName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      fullyQualifiedName_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Fully Qualified Name of the resource.
+     * There are two main forms of FQNs:
+     * {system}:{project}.{dot-separated path to resource}
+     *     for non-regionalized resources
+     * {system}:{project}.{location id}.{dot-separated path to resource}
+     *     for regionalized resources
+     * Examples:
+     * * dataproc_metastore:projectId.locationId.instanceId.databaseId.tableId
+     * * bigquery:table.project_id.dataset_id.table_id
+     * 
    
+     *
+     * string fully_qualified_name = 10;
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearFullyQualifiedName() {
+
+      fullyQualifiedName_ = getDefaultInstance().getFullyQualifiedName();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Fully Qualified Name of the resource.
+     * There are two main forms of FQNs:
+     * {system}:{project}.{dot-separated path to resource}
+     *     for non-regionalized resources
+     * {system}:{project}.{location id}.{dot-separated path to resource}
+     *     for regionalized resources
+     * Examples:
+     * * dataproc_metastore:projectId.locationId.instanceId.databaseId.tableId
+     * * bigquery:table.project_id.dataset_id.table_id
+     * 
    
+     *
+     * string fully_qualified_name = 10;
+     *
+     * @param value The bytes for fullyQualifiedName to set.
+     * @return This builder for chaining.
+     */
+    public Builder setFullyQualifiedNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      fullyQualifiedName_ = 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-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SearchCatalogResultOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SearchCatalogResultOrBuilder.java
index 46149130..5f8e0d1b 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SearchCatalogResultOrBuilder.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SearchCatalogResultOrBuilder.java
@@ -143,6 +143,41 @@ public interface SearchCatalogResultOrBuilder
    */
   com.google.protobuf.ByteString getLinkedResourceBytes();
 
+  /**
+   *
+   *
+   * 
    +   * Last-modified timestamp of the entry from the managing system.
+   * 
    
+   *
+   * .google.protobuf.Timestamp modify_time = 7;
+   *
+   * @return Whether the modifyTime field is set.
+   */
+  boolean hasModifyTime();
+  /**
+   *
+   *
+   * 
    +   * Last-modified timestamp of the entry from the managing system.
+   * 
    
+   *
+   * .google.protobuf.Timestamp modify_time = 7;
+   *
+   * @return The modifyTime.
+   */
+  com.google.protobuf.Timestamp getModifyTime();
+  /**
+   *
+   *
+   * 
    +   * Last-modified timestamp of the entry from the managing system.
+   * 
    
+   *
+   * .google.protobuf.Timestamp modify_time = 7;
+   */
+  com.google.protobuf.TimestampOrBuilder getModifyTimeOrBuilder();
+
   /**
    *
    *
@@ -229,5 +264,46 @@ public interface SearchCatalogResultOrBuilder
    */
   com.google.protobuf.ByteString getUserSpecifiedSystemBytes();
 
+  /**
+   *
+   *
+   * 
    +   * Fully Qualified Name of the resource.
+   * There are two main forms of FQNs:
+   * {system}:{project}.{dot-separated path to resource}
+   *     for non-regionalized resources
+   * {system}:{project}.{location id}.{dot-separated path to resource}
+   *     for regionalized resources
+   * Examples:
+   * * dataproc_metastore:projectId.locationId.instanceId.databaseId.tableId
+   * * bigquery:table.project_id.dataset_id.table_id
+   * 
    
+   *
+   * string fully_qualified_name = 10;
+   *
+   * @return The fullyQualifiedName.
+   */
+  java.lang.String getFullyQualifiedName();
+  /**
+   *
+   *
+   * 
    +   * Fully Qualified Name of the resource.
+   * There are two main forms of FQNs:
+   * {system}:{project}.{dot-separated path to resource}
+   *     for non-regionalized resources
+   * {system}:{project}.{location id}.{dot-separated path to resource}
+   *     for regionalized resources
+   * Examples:
+   * * dataproc_metastore:projectId.locationId.instanceId.databaseId.tableId
+   * * bigquery:table.project_id.dataset_id.table_id
+   * 
    
+   *
+   * string fully_qualified_name = 10;
+   *
+   * @return The bytes for fullyQualifiedName.
+   */
+  com.google.protobuf.ByteString getFullyQualifiedNameBytes();
+
   public com.google.cloud.datacatalog.v1.SearchCatalogResult.SystemCase getSystemCase();
 }
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SerializedPolicyTag.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SerializedPolicyTag.java
new file mode 100644
index 00000000..837fd2e4
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SerializedPolicyTag.java
@@ -0,0 +1,1526 @@
+/*
+ * 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/datacatalog/v1/policytagmanagerserialization.proto
+
+package com.google.cloud.datacatalog.v1;
+
+/**
+ *
+ *
+ * 
    + * Message representing one policy tag, including all its descendant policy
+ * tags, as a nested proto.
+ * 
    
+ *
+ * Protobuf type {@code google.cloud.datacatalog.v1.SerializedPolicyTag}
+ */
+public final class SerializedPolicyTag extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.datacatalog.v1.SerializedPolicyTag)
+    SerializedPolicyTagOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use SerializedPolicyTag.newBuilder() to construct.
+  private SerializedPolicyTag(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private SerializedPolicyTag() {
+    policyTag_ = "";
+    displayName_ = "";
+    description_ = "";
+    childPolicyTags_ = java.util.Collections.emptyList();
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    return new SerializedPolicyTag();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private SerializedPolicyTag(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    int mutable_bitField0_ = 0;
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              policyTag_ = s;
+              break;
+            }
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              displayName_ = s;
+              break;
+            }
+          case 26:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              description_ = s;
+              break;
+            }
+          case 34:
+            {
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                childPolicyTags_ =
+                    new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              childPolicyTags_.add(
+                  input.readMessage(
+                      com.google.cloud.datacatalog.v1.SerializedPolicyTag.parser(),
+                      extensionRegistry));
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      if (((mutable_bitField0_ & 0x00000001) != 0)) {
+        childPolicyTags_ = java.util.Collections.unmodifiableList(childPolicyTags_);
+      }
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+        .internal_static_google_cloud_datacatalog_v1_SerializedPolicyTag_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+        .internal_static_google_cloud_datacatalog_v1_SerializedPolicyTag_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.datacatalog.v1.SerializedPolicyTag.class,
+            com.google.cloud.datacatalog.v1.SerializedPolicyTag.Builder.class);
+  }
+
+  public static final int POLICY_TAG_FIELD_NUMBER = 1;
+  private volatile java.lang.Object policyTag_;
+  /**
+   *
+   *
+   * 
    +   * Resource name of the policy tag.
+   * This field will be ignored when calling ImportTaxonomies.
+   * 
    
+   *
+   * string policy_tag = 1;
+   *
+   * @return The policyTag.
+   */
+  @java.lang.Override
+  public java.lang.String getPolicyTag() {
+    java.lang.Object ref = policyTag_;
+    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();
+      policyTag_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
    +   * Resource name of the policy tag.
+   * This field will be ignored when calling ImportTaxonomies.
+   * 
    
+   *
+   * string policy_tag = 1;
+   *
+   * @return The bytes for policyTag.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getPolicyTagBytes() {
+    java.lang.Object ref = policyTag_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      policyTag_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int DISPLAY_NAME_FIELD_NUMBER = 2;
+  private volatile java.lang.Object displayName_;
+  /**
+   *
+   *
+   * 
    +   * Required. Display name of the policy tag. At most 200 bytes when encoded in UTF-8.
+   * 
    
+   *
+   * string display_name = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
+   * @return The displayName.
+   */
+  @java.lang.Override
+  public java.lang.String getDisplayName() {
+    java.lang.Object ref = displayName_;
+    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();
+      displayName_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
    +   * Required. Display name of the policy tag. At most 200 bytes when encoded in UTF-8.
+   * 
    
+   *
+   * string display_name = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
+   * @return The bytes for displayName.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getDisplayNameBytes() {
+    java.lang.Object ref = displayName_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      displayName_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int DESCRIPTION_FIELD_NUMBER = 3;
+  private volatile java.lang.Object description_;
+  /**
+   *
+   *
+   * 
    +   * Description of the serialized policy tag. The length of the description is
+   * limited to 2000 bytes when encoded in UTF-8. If not set, defaults to an
+   * empty description.
+   * 
    
+   *
+   * string description = 3;
+   *
+   * @return The description.
+   */
+  @java.lang.Override
+  public java.lang.String getDescription() {
+    java.lang.Object ref = description_;
+    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();
+      description_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
    +   * Description of the serialized policy tag. The length of the description is
+   * limited to 2000 bytes when encoded in UTF-8. If not set, defaults to an
+   * empty description.
+   * 
    
+   *
+   * string description = 3;
+   *
+   * @return The bytes for description.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getDescriptionBytes() {
+    java.lang.Object ref = description_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      description_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int CHILD_POLICY_TAGS_FIELD_NUMBER = 4;
+  private java.util.List childPolicyTags_;
+  /**
+   *
+   *
+   * 
    +   * Children of the policy tag, if any.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag child_policy_tags = 4;
+   */
+  @java.lang.Override
+  public java.util.List
+      getChildPolicyTagsList() {
+    return childPolicyTags_;
+  }
+  /**
+   *
+   *
+   * 
    +   * Children of the policy tag, if any.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag child_policy_tags = 4;
+   */
+  @java.lang.Override
+  public java.util.List
+      getChildPolicyTagsOrBuilderList() {
+    return childPolicyTags_;
+  }
+  /**
+   *
+   *
+   * 
    +   * Children of the policy tag, if any.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag child_policy_tags = 4;
+   */
+  @java.lang.Override
+  public int getChildPolicyTagsCount() {
+    return childPolicyTags_.size();
+  }
+  /**
+   *
+   *
+   * 
    +   * Children of the policy tag, if any.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag child_policy_tags = 4;
+   */
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.SerializedPolicyTag getChildPolicyTags(int index) {
+    return childPolicyTags_.get(index);
+  }
+  /**
+   *
+   *
+   * 
    +   * Children of the policy tag, if any.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag child_policy_tags = 4;
+   */
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.SerializedPolicyTagOrBuilder getChildPolicyTagsOrBuilder(
+      int index) {
+    return childPolicyTags_.get(index);
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (!getPolicyTagBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, policyTag_);
+    }
+    if (!getDisplayNameBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, displayName_);
+    }
+    if (!getDescriptionBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 3, description_);
+    }
+    for (int i = 0; i < childPolicyTags_.size(); i++) {
+      output.writeMessage(4, childPolicyTags_.get(i));
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!getPolicyTagBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, policyTag_);
+    }
+    if (!getDisplayNameBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, displayName_);
+    }
+    if (!getDescriptionBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, description_);
+    }
+    for (int i = 0; i < childPolicyTags_.size(); i++) {
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, childPolicyTags_.get(i));
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.datacatalog.v1.SerializedPolicyTag)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.datacatalog.v1.SerializedPolicyTag other =
+        (com.google.cloud.datacatalog.v1.SerializedPolicyTag) obj;
+
+    if (!getPolicyTag().equals(other.getPolicyTag())) return false;
+    if (!getDisplayName().equals(other.getDisplayName())) return false;
+    if (!getDescription().equals(other.getDescription())) return false;
+    if (!getChildPolicyTagsList().equals(other.getChildPolicyTagsList())) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + POLICY_TAG_FIELD_NUMBER;
+    hash = (53 * hash) + getPolicyTag().hashCode();
+    hash = (37 * hash) + DISPLAY_NAME_FIELD_NUMBER;
+    hash = (53 * hash) + getDisplayName().hashCode();
+    hash = (37 * hash) + DESCRIPTION_FIELD_NUMBER;
+    hash = (53 * hash) + getDescription().hashCode();
+    if (getChildPolicyTagsCount() > 0) {
+      hash = (37 * hash) + CHILD_POLICY_TAGS_FIELD_NUMBER;
+      hash = (53 * hash) + getChildPolicyTagsList().hashCode();
+    }
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.datacatalog.v1.SerializedPolicyTag parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.SerializedPolicyTag parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.SerializedPolicyTag parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.SerializedPolicyTag parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.SerializedPolicyTag parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.SerializedPolicyTag parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.SerializedPolicyTag parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.SerializedPolicyTag parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.SerializedPolicyTag parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.SerializedPolicyTag parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.SerializedPolicyTag parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.SerializedPolicyTag parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(com.google.cloud.datacatalog.v1.SerializedPolicyTag prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
    +   * Message representing one policy tag, including all its descendant policy
+   * tags, as a nested proto.
+   * 
    
+   *
+   * Protobuf type {@code google.cloud.datacatalog.v1.SerializedPolicyTag}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.datacatalog.v1.SerializedPolicyTag)
+      com.google.cloud.datacatalog.v1.SerializedPolicyTagOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+          .internal_static_google_cloud_datacatalog_v1_SerializedPolicyTag_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+          .internal_static_google_cloud_datacatalog_v1_SerializedPolicyTag_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.datacatalog.v1.SerializedPolicyTag.class,
+              com.google.cloud.datacatalog.v1.SerializedPolicyTag.Builder.class);
+    }
+
+    // Construct using com.google.cloud.datacatalog.v1.SerializedPolicyTag.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+        getChildPolicyTagsFieldBuilder();
+      }
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      policyTag_ = "";
+
+      displayName_ = "";
+
+      description_ = "";
+
+      if (childPolicyTagsBuilder_ == null) {
+        childPolicyTags_ = java.util.Collections.emptyList();
+        bitField0_ = (bitField0_ & ~0x00000001);
+      } else {
+        childPolicyTagsBuilder_.clear();
+      }
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+          .internal_static_google_cloud_datacatalog_v1_SerializedPolicyTag_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.SerializedPolicyTag getDefaultInstanceForType() {
+      return com.google.cloud.datacatalog.v1.SerializedPolicyTag.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.SerializedPolicyTag build() {
+      com.google.cloud.datacatalog.v1.SerializedPolicyTag result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.SerializedPolicyTag buildPartial() {
+      com.google.cloud.datacatalog.v1.SerializedPolicyTag result =
+          new com.google.cloud.datacatalog.v1.SerializedPolicyTag(this);
+      int from_bitField0_ = bitField0_;
+      result.policyTag_ = policyTag_;
+      result.displayName_ = displayName_;
+      result.description_ = description_;
+      if (childPolicyTagsBuilder_ == null) {
+        if (((bitField0_ & 0x00000001) != 0)) {
+          childPolicyTags_ = java.util.Collections.unmodifiableList(childPolicyTags_);
+          bitField0_ = (bitField0_ & ~0x00000001);
+        }
+        result.childPolicyTags_ = childPolicyTags_;
+      } else {
+        result.childPolicyTags_ = childPolicyTagsBuilder_.build();
+      }
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.datacatalog.v1.SerializedPolicyTag) {
+        return mergeFrom((com.google.cloud.datacatalog.v1.SerializedPolicyTag) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.datacatalog.v1.SerializedPolicyTag other) {
+      if (other == com.google.cloud.datacatalog.v1.SerializedPolicyTag.getDefaultInstance())
+        return this;
+      if (!other.getPolicyTag().isEmpty()) {
+        policyTag_ = other.policyTag_;
+        onChanged();
+      }
+      if (!other.getDisplayName().isEmpty()) {
+        displayName_ = other.displayName_;
+        onChanged();
+      }
+      if (!other.getDescription().isEmpty()) {
+        description_ = other.description_;
+        onChanged();
+      }
+      if (childPolicyTagsBuilder_ == null) {
+        if (!other.childPolicyTags_.isEmpty()) {
+          if (childPolicyTags_.isEmpty()) {
+            childPolicyTags_ = other.childPolicyTags_;
+            bitField0_ = (bitField0_ & ~0x00000001);
+          } else {
+            ensureChildPolicyTagsIsMutable();
+            childPolicyTags_.addAll(other.childPolicyTags_);
+          }
+          onChanged();
+        }
+      } else {
+        if (!other.childPolicyTags_.isEmpty()) {
+          if (childPolicyTagsBuilder_.isEmpty()) {
+            childPolicyTagsBuilder_.dispose();
+            childPolicyTagsBuilder_ = null;
+            childPolicyTags_ = other.childPolicyTags_;
+            bitField0_ = (bitField0_ & ~0x00000001);
+            childPolicyTagsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getChildPolicyTagsFieldBuilder()
+                    : null;
+          } else {
+            childPolicyTagsBuilder_.addAllMessages(other.childPolicyTags_);
+          }
+        }
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.datacatalog.v1.SerializedPolicyTag parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage =
+            (com.google.cloud.datacatalog.v1.SerializedPolicyTag) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private int bitField0_;
+
+    private java.lang.Object policyTag_ = "";
+    /**
+     *
+     *
+     * 
    +     * Resource name of the policy tag.
+     * This field will be ignored when calling ImportTaxonomies.
+     * 
    
+     *
+     * string policy_tag = 1;
+     *
+     * @return The policyTag.
+     */
+    public java.lang.String getPolicyTag() {
+      java.lang.Object ref = policyTag_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        policyTag_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Resource name of the policy tag.
+     * This field will be ignored when calling ImportTaxonomies.
+     * 
    
+     *
+     * string policy_tag = 1;
+     *
+     * @return The bytes for policyTag.
+     */
+    public com.google.protobuf.ByteString getPolicyTagBytes() {
+      java.lang.Object ref = policyTag_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        policyTag_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Resource name of the policy tag.
+     * This field will be ignored when calling ImportTaxonomies.
+     * 
    
+     *
+     * string policy_tag = 1;
+     *
+     * @param value The policyTag to set.
+     * @return This builder for chaining.
+     */
+    public Builder setPolicyTag(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      policyTag_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Resource name of the policy tag.
+     * This field will be ignored when calling ImportTaxonomies.
+     * 
    
+     *
+     * string policy_tag = 1;
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearPolicyTag() {
+
+      policyTag_ = getDefaultInstance().getPolicyTag();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Resource name of the policy tag.
+     * This field will be ignored when calling ImportTaxonomies.
+     * 
    
+     *
+     * string policy_tag = 1;
+     *
+     * @param value The bytes for policyTag to set.
+     * @return This builder for chaining.
+     */
+    public Builder setPolicyTagBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      policyTag_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object displayName_ = "";
+    /**
+     *
+     *
+     * 
    +     * Required. Display name of the policy tag. At most 200 bytes when encoded in UTF-8.
+     * 
    
+     *
+     * string display_name = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return The displayName.
+     */
+    public java.lang.String getDisplayName() {
+      java.lang.Object ref = displayName_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        displayName_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Display name of the policy tag. At most 200 bytes when encoded in UTF-8.
+     * 
    
+     *
+     * string display_name = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return The bytes for displayName.
+     */
+    public com.google.protobuf.ByteString getDisplayNameBytes() {
+      java.lang.Object ref = displayName_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        displayName_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Display name of the policy tag. At most 200 bytes when encoded in UTF-8.
+     * 
    
+     *
+     * string display_name = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @param value The displayName to set.
+     * @return This builder for chaining.
+     */
+    public Builder setDisplayName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      displayName_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Display name of the policy tag. At most 200 bytes when encoded in UTF-8.
+     * 
    
+     *
+     * string display_name = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearDisplayName() {
+
+      displayName_ = getDefaultInstance().getDisplayName();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Display name of the policy tag. At most 200 bytes when encoded in UTF-8.
+     * 
    
+     *
+     * string display_name = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @param value The bytes for displayName to set.
+     * @return This builder for chaining.
+     */
+    public Builder setDisplayNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      displayName_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object description_ = "";
+    /**
+     *
+     *
+     * 
    +     * Description of the serialized policy tag. The length of the description is
+     * limited to 2000 bytes when encoded in UTF-8. If not set, defaults to an
+     * empty description.
+     * 
    
+     *
+     * string description = 3;
+     *
+     * @return The description.
+     */
+    public java.lang.String getDescription() {
+      java.lang.Object ref = description_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        description_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Description of the serialized policy tag. The length of the description is
+     * limited to 2000 bytes when encoded in UTF-8. If not set, defaults to an
+     * empty description.
+     * 
    
+     *
+     * string description = 3;
+     *
+     * @return The bytes for description.
+     */
+    public com.google.protobuf.ByteString getDescriptionBytes() {
+      java.lang.Object ref = description_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        description_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Description of the serialized policy tag. The length of the description is
+     * limited to 2000 bytes when encoded in UTF-8. If not set, defaults to an
+     * empty description.
+     * 
    
+     *
+     * string description = 3;
+     *
+     * @param value The description to set.
+     * @return This builder for chaining.
+     */
+    public Builder setDescription(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      description_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Description of the serialized policy tag. The length of the description is
+     * limited to 2000 bytes when encoded in UTF-8. If not set, defaults to an
+     * empty description.
+     * 
    
+     *
+     * string description = 3;
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearDescription() {
+
+      description_ = getDefaultInstance().getDescription();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Description of the serialized policy tag. The length of the description is
+     * limited to 2000 bytes when encoded in UTF-8. If not set, defaults to an
+     * empty description.
+     * 
    
+     *
+     * string description = 3;
+     *
+     * @param value The bytes for description to set.
+     * @return This builder for chaining.
+     */
+    public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      description_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.util.List childPolicyTags_ =
+        java.util.Collections.emptyList();
+
+    private void ensureChildPolicyTagsIsMutable() {
+      if (!((bitField0_ & 0x00000001) != 0)) {
+        childPolicyTags_ =
+            new java.util.ArrayList(
+                childPolicyTags_);
+        bitField0_ |= 0x00000001;
+      }
+    }
+
+    private com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.datacatalog.v1.SerializedPolicyTag,
+            com.google.cloud.datacatalog.v1.SerializedPolicyTag.Builder,
+            com.google.cloud.datacatalog.v1.SerializedPolicyTagOrBuilder>
+        childPolicyTagsBuilder_;
+
+    /**
+     *
+     *
+     * 
    +     * Children of the policy tag, if any.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag child_policy_tags = 4;
+     */
+    public java.util.List
+        getChildPolicyTagsList() {
+      if (childPolicyTagsBuilder_ == null) {
+        return java.util.Collections.unmodifiableList(childPolicyTags_);
+      } else {
+        return childPolicyTagsBuilder_.getMessageList();
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Children of the policy tag, if any.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag child_policy_tags = 4;
+     */
+    public int getChildPolicyTagsCount() {
+      if (childPolicyTagsBuilder_ == null) {
+        return childPolicyTags_.size();
+      } else {
+        return childPolicyTagsBuilder_.getCount();
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Children of the policy tag, if any.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag child_policy_tags = 4;
+     */
+    public com.google.cloud.datacatalog.v1.SerializedPolicyTag getChildPolicyTags(int index) {
+      if (childPolicyTagsBuilder_ == null) {
+        return childPolicyTags_.get(index);
+      } else {
+        return childPolicyTagsBuilder_.getMessage(index);
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Children of the policy tag, if any.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag child_policy_tags = 4;
+     */
+    public Builder setChildPolicyTags(
+        int index, com.google.cloud.datacatalog.v1.SerializedPolicyTag value) {
+      if (childPolicyTagsBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureChildPolicyTagsIsMutable();
+        childPolicyTags_.set(index, value);
+        onChanged();
+      } else {
+        childPolicyTagsBuilder_.setMessage(index, value);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Children of the policy tag, if any.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag child_policy_tags = 4;
+     */
+    public Builder setChildPolicyTags(
+        int index, com.google.cloud.datacatalog.v1.SerializedPolicyTag.Builder builderForValue) {
+      if (childPolicyTagsBuilder_ == null) {
+        ensureChildPolicyTagsIsMutable();
+        childPolicyTags_.set(index, builderForValue.build());
+        onChanged();
+      } else {
+        childPolicyTagsBuilder_.setMessage(index, builderForValue.build());
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Children of the policy tag, if any.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag child_policy_tags = 4;
+     */
+    public Builder addChildPolicyTags(com.google.cloud.datacatalog.v1.SerializedPolicyTag value) {
+      if (childPolicyTagsBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureChildPolicyTagsIsMutable();
+        childPolicyTags_.add(value);
+        onChanged();
+      } else {
+        childPolicyTagsBuilder_.addMessage(value);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Children of the policy tag, if any.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag child_policy_tags = 4;
+     */
+    public Builder addChildPolicyTags(
+        int index, com.google.cloud.datacatalog.v1.SerializedPolicyTag value) {
+      if (childPolicyTagsBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureChildPolicyTagsIsMutable();
+        childPolicyTags_.add(index, value);
+        onChanged();
+      } else {
+        childPolicyTagsBuilder_.addMessage(index, value);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Children of the policy tag, if any.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag child_policy_tags = 4;
+     */
+    public Builder addChildPolicyTags(
+        com.google.cloud.datacatalog.v1.SerializedPolicyTag.Builder builderForValue) {
+      if (childPolicyTagsBuilder_ == null) {
+        ensureChildPolicyTagsIsMutable();
+        childPolicyTags_.add(builderForValue.build());
+        onChanged();
+      } else {
+        childPolicyTagsBuilder_.addMessage(builderForValue.build());
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Children of the policy tag, if any.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag child_policy_tags = 4;
+     */
+    public Builder addChildPolicyTags(
+        int index, com.google.cloud.datacatalog.v1.SerializedPolicyTag.Builder builderForValue) {
+      if (childPolicyTagsBuilder_ == null) {
+        ensureChildPolicyTagsIsMutable();
+        childPolicyTags_.add(index, builderForValue.build());
+        onChanged();
+      } else {
+        childPolicyTagsBuilder_.addMessage(index, builderForValue.build());
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Children of the policy tag, if any.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag child_policy_tags = 4;
+     */
+    public Builder addAllChildPolicyTags(
+        java.lang.Iterable values) {
+      if (childPolicyTagsBuilder_ == null) {
+        ensureChildPolicyTagsIsMutable();
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, childPolicyTags_);
+        onChanged();
+      } else {
+        childPolicyTagsBuilder_.addAllMessages(values);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Children of the policy tag, if any.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag child_policy_tags = 4;
+     */
+    public Builder clearChildPolicyTags() {
+      if (childPolicyTagsBuilder_ == null) {
+        childPolicyTags_ = java.util.Collections.emptyList();
+        bitField0_ = (bitField0_ & ~0x00000001);
+        onChanged();
+      } else {
+        childPolicyTagsBuilder_.clear();
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Children of the policy tag, if any.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag child_policy_tags = 4;
+     */
+    public Builder removeChildPolicyTags(int index) {
+      if (childPolicyTagsBuilder_ == null) {
+        ensureChildPolicyTagsIsMutable();
+        childPolicyTags_.remove(index);
+        onChanged();
+      } else {
+        childPolicyTagsBuilder_.remove(index);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Children of the policy tag, if any.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag child_policy_tags = 4;
+     */
+    public com.google.cloud.datacatalog.v1.SerializedPolicyTag.Builder getChildPolicyTagsBuilder(
+        int index) {
+      return getChildPolicyTagsFieldBuilder().getBuilder(index);
+    }
+    /**
+     *
+     *
+     * 
    +     * Children of the policy tag, if any.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag child_policy_tags = 4;
+     */
+    public com.google.cloud.datacatalog.v1.SerializedPolicyTagOrBuilder getChildPolicyTagsOrBuilder(
+        int index) {
+      if (childPolicyTagsBuilder_ == null) {
+        return childPolicyTags_.get(index);
+      } else {
+        return childPolicyTagsBuilder_.getMessageOrBuilder(index);
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Children of the policy tag, if any.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag child_policy_tags = 4;
+     */
+    public java.util.List
+        getChildPolicyTagsOrBuilderList() {
+      if (childPolicyTagsBuilder_ != null) {
+        return childPolicyTagsBuilder_.getMessageOrBuilderList();
+      } else {
+        return java.util.Collections.unmodifiableList(childPolicyTags_);
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Children of the policy tag, if any.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag child_policy_tags = 4;
+     */
+    public com.google.cloud.datacatalog.v1.SerializedPolicyTag.Builder addChildPolicyTagsBuilder() {
+      return getChildPolicyTagsFieldBuilder()
+          .addBuilder(com.google.cloud.datacatalog.v1.SerializedPolicyTag.getDefaultInstance());
+    }
+    /**
+     *
+     *
+     * 
    +     * Children of the policy tag, if any.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag child_policy_tags = 4;
+     */
+    public com.google.cloud.datacatalog.v1.SerializedPolicyTag.Builder addChildPolicyTagsBuilder(
+        int index) {
+      return getChildPolicyTagsFieldBuilder()
+          .addBuilder(
+              index, com.google.cloud.datacatalog.v1.SerializedPolicyTag.getDefaultInstance());
+    }
+    /**
+     *
+     *
+     * 
    +     * Children of the policy tag, if any.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag child_policy_tags = 4;
+     */
+    public java.util.List
+        getChildPolicyTagsBuilderList() {
+      return getChildPolicyTagsFieldBuilder().getBuilderList();
+    }
+
+    private com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.datacatalog.v1.SerializedPolicyTag,
+            com.google.cloud.datacatalog.v1.SerializedPolicyTag.Builder,
+            com.google.cloud.datacatalog.v1.SerializedPolicyTagOrBuilder>
+        getChildPolicyTagsFieldBuilder() {
+      if (childPolicyTagsBuilder_ == null) {
+        childPolicyTagsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.datacatalog.v1.SerializedPolicyTag,
+                com.google.cloud.datacatalog.v1.SerializedPolicyTag.Builder,
+                com.google.cloud.datacatalog.v1.SerializedPolicyTagOrBuilder>(
+                childPolicyTags_,
+                ((bitField0_ & 0x00000001) != 0),
+                getParentForChildren(),
+                isClean());
+        childPolicyTags_ = null;
+      }
+      return childPolicyTagsBuilder_;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.datacatalog.v1.SerializedPolicyTag)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.datacatalog.v1.SerializedPolicyTag)
+  private static final com.google.cloud.datacatalog.v1.SerializedPolicyTag DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.datacatalog.v1.SerializedPolicyTag();
+  }
+
+  public static com.google.cloud.datacatalog.v1.SerializedPolicyTag getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public SerializedPolicyTag parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new SerializedPolicyTag(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.SerializedPolicyTag getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SerializedPolicyTagOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SerializedPolicyTagOrBuilder.java
new file mode 100644
index 00000000..a9f4879c
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SerializedPolicyTagOrBuilder.java
@@ -0,0 +1,159 @@
+/*
+ * 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/datacatalog/v1/policytagmanagerserialization.proto
+
+package com.google.cloud.datacatalog.v1;
+
+public interface SerializedPolicyTagOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.datacatalog.v1.SerializedPolicyTag)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
    +   * Resource name of the policy tag.
+   * This field will be ignored when calling ImportTaxonomies.
+   * 
    
+   *
+   * string policy_tag = 1;
+   *
+   * @return The policyTag.
+   */
+  java.lang.String getPolicyTag();
+  /**
+   *
+   *
+   * 
    +   * Resource name of the policy tag.
+   * This field will be ignored when calling ImportTaxonomies.
+   * 
    
+   *
+   * string policy_tag = 1;
+   *
+   * @return The bytes for policyTag.
+   */
+  com.google.protobuf.ByteString getPolicyTagBytes();
+
+  /**
+   *
+   *
+   * 
    +   * Required. Display name of the policy tag. At most 200 bytes when encoded in UTF-8.
+   * 
    
+   *
+   * string display_name = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
+   * @return The displayName.
+   */
+  java.lang.String getDisplayName();
+  /**
+   *
+   *
+   * 
    +   * Required. Display name of the policy tag. At most 200 bytes when encoded in UTF-8.
+   * 
    
+   *
+   * string display_name = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
+   * @return The bytes for displayName.
+   */
+  com.google.protobuf.ByteString getDisplayNameBytes();
+
+  /**
+   *
+   *
+   * 
    +   * Description of the serialized policy tag. The length of the description is
+   * limited to 2000 bytes when encoded in UTF-8. If not set, defaults to an
+   * empty description.
+   * 
    
+   *
+   * string description = 3;
+   *
+   * @return The description.
+   */
+  java.lang.String getDescription();
+  /**
+   *
+   *
+   * 
    +   * Description of the serialized policy tag. The length of the description is
+   * limited to 2000 bytes when encoded in UTF-8. If not set, defaults to an
+   * empty description.
+   * 
    
+   *
+   * string description = 3;
+   *
+   * @return The bytes for description.
+   */
+  com.google.protobuf.ByteString getDescriptionBytes();
+
+  /**
+   *
+   *
+   * 
    +   * Children of the policy tag, if any.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag child_policy_tags = 4;
+   */
+  java.util.List getChildPolicyTagsList();
+  /**
+   *
+   *
+   * 
    +   * Children of the policy tag, if any.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag child_policy_tags = 4;
+   */
+  com.google.cloud.datacatalog.v1.SerializedPolicyTag getChildPolicyTags(int index);
+  /**
+   *
+   *
+   * 
    +   * Children of the policy tag, if any.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag child_policy_tags = 4;
+   */
+  int getChildPolicyTagsCount();
+  /**
+   *
+   *
+   * 
    +   * Children of the policy tag, if any.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag child_policy_tags = 4;
+   */
+  java.util.List
+      getChildPolicyTagsOrBuilderList();
+  /**
+   *
+   *
+   * 
    +   * Children of the policy tag, if any.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag child_policy_tags = 4;
+   */
+  com.google.cloud.datacatalog.v1.SerializedPolicyTagOrBuilder getChildPolicyTagsOrBuilder(
+      int index);
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SerializedTaxonomy.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SerializedTaxonomy.java
new file mode 100644
index 00000000..35b3501c
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SerializedTaxonomy.java
@@ -0,0 +1,1743 @@
+/*
+ * 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/datacatalog/v1/policytagmanagerserialization.proto
+
+package com.google.cloud.datacatalog.v1;
+
+/**
+ *
+ *
+ * 
    + * Message representing a taxonomy, including its policy tags in hierarchy, as a
+ * nested proto. Used for taxonomy replacement, import, and export.
+ * 
    
+ *
+ * Protobuf type {@code google.cloud.datacatalog.v1.SerializedTaxonomy}
+ */
+public final class SerializedTaxonomy extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.datacatalog.v1.SerializedTaxonomy)
+    SerializedTaxonomyOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use SerializedTaxonomy.newBuilder() to construct.
+  private SerializedTaxonomy(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private SerializedTaxonomy() {
+    displayName_ = "";
+    description_ = "";
+    policyTags_ = java.util.Collections.emptyList();
+    activatedPolicyTypes_ = java.util.Collections.emptyList();
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    return new SerializedTaxonomy();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private SerializedTaxonomy(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    int mutable_bitField0_ = 0;
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              displayName_ = s;
+              break;
+            }
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              description_ = s;
+              break;
+            }
+          case 26:
+            {
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                policyTags_ =
+                    new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              policyTags_.add(
+                  input.readMessage(
+                      com.google.cloud.datacatalog.v1.SerializedPolicyTag.parser(),
+                      extensionRegistry));
+              break;
+            }
+          case 32:
+            {
+              int rawValue = input.readEnum();
+              if (!((mutable_bitField0_ & 0x00000002) != 0)) {
+                activatedPolicyTypes_ = new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000002;
+              }
+              activatedPolicyTypes_.add(rawValue);
+              break;
+            }
+          case 34:
+            {
+              int length = input.readRawVarint32();
+              int oldLimit = input.pushLimit(length);
+              while (input.getBytesUntilLimit() > 0) {
+                int rawValue = input.readEnum();
+                if (!((mutable_bitField0_ & 0x00000002) != 0)) {
+                  activatedPolicyTypes_ = new java.util.ArrayList();
+                  mutable_bitField0_ |= 0x00000002;
+                }
+                activatedPolicyTypes_.add(rawValue);
+              }
+              input.popLimit(oldLimit);
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      if (((mutable_bitField0_ & 0x00000001) != 0)) {
+        policyTags_ = java.util.Collections.unmodifiableList(policyTags_);
+      }
+      if (((mutable_bitField0_ & 0x00000002) != 0)) {
+        activatedPolicyTypes_ = java.util.Collections.unmodifiableList(activatedPolicyTypes_);
+      }
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+        .internal_static_google_cloud_datacatalog_v1_SerializedTaxonomy_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+        .internal_static_google_cloud_datacatalog_v1_SerializedTaxonomy_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.datacatalog.v1.SerializedTaxonomy.class,
+            com.google.cloud.datacatalog.v1.SerializedTaxonomy.Builder.class);
+  }
+
+  public static final int DISPLAY_NAME_FIELD_NUMBER = 1;
+  private volatile java.lang.Object displayName_;
+  /**
+   *
+   *
+   * 
    +   * Required. Display name of the taxonomy. At most 200 bytes when encoded in UTF-8.
+   * 
    
+   *
+   * string display_name = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
+   * @return The displayName.
+   */
+  @java.lang.Override
+  public java.lang.String getDisplayName() {
+    java.lang.Object ref = displayName_;
+    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();
+      displayName_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
    +   * Required. Display name of the taxonomy. At most 200 bytes when encoded in UTF-8.
+   * 
    
+   *
+   * string display_name = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
+   * @return The bytes for displayName.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getDisplayNameBytes() {
+    java.lang.Object ref = displayName_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      displayName_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int DESCRIPTION_FIELD_NUMBER = 2;
+  private volatile java.lang.Object description_;
+  /**
+   *
+   *
+   * 
    +   * Description of the serialized taxonomy. At most 2000 bytes when encoded in
+   * UTF-8. If not set, defaults to an empty description.
+   * 
    
+   *
+   * string description = 2;
+   *
+   * @return The description.
+   */
+  @java.lang.Override
+  public java.lang.String getDescription() {
+    java.lang.Object ref = description_;
+    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();
+      description_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
    +   * Description of the serialized taxonomy. At most 2000 bytes when encoded in
+   * UTF-8. If not set, defaults to an empty description.
+   * 
    
+   *
+   * string description = 2;
+   *
+   * @return The bytes for description.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getDescriptionBytes() {
+    java.lang.Object ref = description_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      description_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int POLICY_TAGS_FIELD_NUMBER = 3;
+  private java.util.List policyTags_;
+  /**
+   *
+   *
+   * 
    +   * Top level policy tags associated with the taxonomy, if any.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag policy_tags = 3;
+   */
+  @java.lang.Override
+  public java.util.List getPolicyTagsList() {
+    return policyTags_;
+  }
+  /**
+   *
+   *
+   * 
    +   * Top level policy tags associated with the taxonomy, if any.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag policy_tags = 3;
+   */
+  @java.lang.Override
+  public java.util.List
+      getPolicyTagsOrBuilderList() {
+    return policyTags_;
+  }
+  /**
+   *
+   *
+   * 
    +   * Top level policy tags associated with the taxonomy, if any.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag policy_tags = 3;
+   */
+  @java.lang.Override
+  public int getPolicyTagsCount() {
+    return policyTags_.size();
+  }
+  /**
+   *
+   *
+   * 
    +   * Top level policy tags associated with the taxonomy, if any.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag policy_tags = 3;
+   */
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.SerializedPolicyTag getPolicyTags(int index) {
+    return policyTags_.get(index);
+  }
+  /**
+   *
+   *
+   * 
    +   * Top level policy tags associated with the taxonomy, if any.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag policy_tags = 3;
+   */
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.SerializedPolicyTagOrBuilder getPolicyTagsOrBuilder(
+      int index) {
+    return policyTags_.get(index);
+  }
+
+  public static final int ACTIVATED_POLICY_TYPES_FIELD_NUMBER = 4;
+  private java.util.List activatedPolicyTypes_;
+  private static final com.google.protobuf.Internal.ListAdapter.Converter<
+          java.lang.Integer, com.google.cloud.datacatalog.v1.Taxonomy.PolicyType>
+      activatedPolicyTypes_converter_ =
+          new com.google.protobuf.Internal.ListAdapter.Converter<
+              java.lang.Integer, com.google.cloud.datacatalog.v1.Taxonomy.PolicyType>() {
+            public com.google.cloud.datacatalog.v1.Taxonomy.PolicyType convert(
+                java.lang.Integer from) {
+              @SuppressWarnings("deprecation")
+              com.google.cloud.datacatalog.v1.Taxonomy.PolicyType result =
+                  com.google.cloud.datacatalog.v1.Taxonomy.PolicyType.valueOf(from);
+              return result == null
+                  ? com.google.cloud.datacatalog.v1.Taxonomy.PolicyType.UNRECOGNIZED
+                  : result;
+            }
+          };
+  /**
+   *
+   *
+   * 
    +   * A list of policy types that are activated per taxonomy.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 4;
+   * 
+   *
+   * @return A list containing the activatedPolicyTypes.
+   */
+  @java.lang.Override
+  public java.util.List
+      getActivatedPolicyTypesList() {
+    return new com.google.protobuf.Internal.ListAdapter<
+        java.lang.Integer, com.google.cloud.datacatalog.v1.Taxonomy.PolicyType>(
+        activatedPolicyTypes_, activatedPolicyTypes_converter_);
+  }
+  /**
+   *
+   *
+   * 
    +   * A list of policy types that are activated per taxonomy.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 4;
+   * 
+   *
+   * @return The count of activatedPolicyTypes.
+   */
+  @java.lang.Override
+  public int getActivatedPolicyTypesCount() {
+    return activatedPolicyTypes_.size();
+  }
+  /**
+   *
+   *
+   * 
    +   * A list of policy types that are activated per taxonomy.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 4;
+   * 
+   *
+   * @param index The index of the element to return.
+   * @return The activatedPolicyTypes at the given index.
+   */
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.Taxonomy.PolicyType getActivatedPolicyTypes(int index) {
+    return activatedPolicyTypes_converter_.convert(activatedPolicyTypes_.get(index));
+  }
+  /**
+   *
+   *
+   * 
    +   * A list of policy types that are activated per taxonomy.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 4;
+   * 
+   *
+   * @return A list containing the enum numeric values on the wire for activatedPolicyTypes.
+   */
+  @java.lang.Override
+  public java.util.List getActivatedPolicyTypesValueList() {
+    return activatedPolicyTypes_;
+  }
+  /**
+   *
+   *
+   * 
    +   * A list of policy types that are activated per taxonomy.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 4;
+   * 
+   *
+   * @param index The index of the value to return.
+   * @return The enum numeric value on the wire of activatedPolicyTypes at the given index.
+   */
+  @java.lang.Override
+  public int getActivatedPolicyTypesValue(int index) {
+    return activatedPolicyTypes_.get(index);
+  }
+
+  private int activatedPolicyTypesMemoizedSerializedSize;
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    getSerializedSize();
+    if (!getDisplayNameBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, displayName_);
+    }
+    if (!getDescriptionBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, description_);
+    }
+    for (int i = 0; i < policyTags_.size(); i++) {
+      output.writeMessage(3, policyTags_.get(i));
+    }
+    if (getActivatedPolicyTypesList().size() > 0) {
+      output.writeUInt32NoTag(34);
+      output.writeUInt32NoTag(activatedPolicyTypesMemoizedSerializedSize);
+    }
+    for (int i = 0; i < activatedPolicyTypes_.size(); i++) {
+      output.writeEnumNoTag(activatedPolicyTypes_.get(i));
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!getDisplayNameBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, displayName_);
+    }
+    if (!getDescriptionBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, description_);
+    }
+    for (int i = 0; i < policyTags_.size(); i++) {
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, policyTags_.get(i));
+    }
+    {
+      int dataSize = 0;
+      for (int i = 0; i < activatedPolicyTypes_.size(); i++) {
+        dataSize +=
+            com.google.protobuf.CodedOutputStream.computeEnumSizeNoTag(
+                activatedPolicyTypes_.get(i));
+      }
+      size += dataSize;
+      if (!getActivatedPolicyTypesList().isEmpty()) {
+        size += 1;
+        size += com.google.protobuf.CodedOutputStream.computeUInt32SizeNoTag(dataSize);
+      }
+      activatedPolicyTypesMemoizedSerializedSize = dataSize;
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.datacatalog.v1.SerializedTaxonomy)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.datacatalog.v1.SerializedTaxonomy other =
+        (com.google.cloud.datacatalog.v1.SerializedTaxonomy) obj;
+
+    if (!getDisplayName().equals(other.getDisplayName())) return false;
+    if (!getDescription().equals(other.getDescription())) return false;
+    if (!getPolicyTagsList().equals(other.getPolicyTagsList())) return false;
+    if (!activatedPolicyTypes_.equals(other.activatedPolicyTypes_)) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + DISPLAY_NAME_FIELD_NUMBER;
+    hash = (53 * hash) + getDisplayName().hashCode();
+    hash = (37 * hash) + DESCRIPTION_FIELD_NUMBER;
+    hash = (53 * hash) + getDescription().hashCode();
+    if (getPolicyTagsCount() > 0) {
+      hash = (37 * hash) + POLICY_TAGS_FIELD_NUMBER;
+      hash = (53 * hash) + getPolicyTagsList().hashCode();
+    }
+    if (getActivatedPolicyTypesCount() > 0) {
+      hash = (37 * hash) + ACTIVATED_POLICY_TYPES_FIELD_NUMBER;
+      hash = (53 * hash) + activatedPolicyTypes_.hashCode();
+    }
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.datacatalog.v1.SerializedTaxonomy parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.SerializedTaxonomy parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.SerializedTaxonomy parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.SerializedTaxonomy parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.SerializedTaxonomy parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.SerializedTaxonomy parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.SerializedTaxonomy parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.SerializedTaxonomy parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.SerializedTaxonomy parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.SerializedTaxonomy parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.SerializedTaxonomy parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.SerializedTaxonomy parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(com.google.cloud.datacatalog.v1.SerializedTaxonomy prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
    +   * Message representing a taxonomy, including its policy tags in hierarchy, as a
+   * nested proto. Used for taxonomy replacement, import, and export.
+   * 
    
+   *
+   * Protobuf type {@code google.cloud.datacatalog.v1.SerializedTaxonomy}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.datacatalog.v1.SerializedTaxonomy)
+      com.google.cloud.datacatalog.v1.SerializedTaxonomyOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+          .internal_static_google_cloud_datacatalog_v1_SerializedTaxonomy_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+          .internal_static_google_cloud_datacatalog_v1_SerializedTaxonomy_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.datacatalog.v1.SerializedTaxonomy.class,
+              com.google.cloud.datacatalog.v1.SerializedTaxonomy.Builder.class);
+    }
+
+    // Construct using com.google.cloud.datacatalog.v1.SerializedTaxonomy.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+        getPolicyTagsFieldBuilder();
+      }
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      displayName_ = "";
+
+      description_ = "";
+
+      if (policyTagsBuilder_ == null) {
+        policyTags_ = java.util.Collections.emptyList();
+        bitField0_ = (bitField0_ & ~0x00000001);
+      } else {
+        policyTagsBuilder_.clear();
+      }
+      activatedPolicyTypes_ = java.util.Collections.emptyList();
+      bitField0_ = (bitField0_ & ~0x00000002);
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerSerializationProto
+          .internal_static_google_cloud_datacatalog_v1_SerializedTaxonomy_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.SerializedTaxonomy getDefaultInstanceForType() {
+      return com.google.cloud.datacatalog.v1.SerializedTaxonomy.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.SerializedTaxonomy build() {
+      com.google.cloud.datacatalog.v1.SerializedTaxonomy result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.SerializedTaxonomy buildPartial() {
+      com.google.cloud.datacatalog.v1.SerializedTaxonomy result =
+          new com.google.cloud.datacatalog.v1.SerializedTaxonomy(this);
+      int from_bitField0_ = bitField0_;
+      result.displayName_ = displayName_;
+      result.description_ = description_;
+      if (policyTagsBuilder_ == null) {
+        if (((bitField0_ & 0x00000001) != 0)) {
+          policyTags_ = java.util.Collections.unmodifiableList(policyTags_);
+          bitField0_ = (bitField0_ & ~0x00000001);
+        }
+        result.policyTags_ = policyTags_;
+      } else {
+        result.policyTags_ = policyTagsBuilder_.build();
+      }
+      if (((bitField0_ & 0x00000002) != 0)) {
+        activatedPolicyTypes_ = java.util.Collections.unmodifiableList(activatedPolicyTypes_);
+        bitField0_ = (bitField0_ & ~0x00000002);
+      }
+      result.activatedPolicyTypes_ = activatedPolicyTypes_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.datacatalog.v1.SerializedTaxonomy) {
+        return mergeFrom((com.google.cloud.datacatalog.v1.SerializedTaxonomy) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.datacatalog.v1.SerializedTaxonomy other) {
+      if (other == com.google.cloud.datacatalog.v1.SerializedTaxonomy.getDefaultInstance())
+        return this;
+      if (!other.getDisplayName().isEmpty()) {
+        displayName_ = other.displayName_;
+        onChanged();
+      }
+      if (!other.getDescription().isEmpty()) {
+        description_ = other.description_;
+        onChanged();
+      }
+      if (policyTagsBuilder_ == null) {
+        if (!other.policyTags_.isEmpty()) {
+          if (policyTags_.isEmpty()) {
+            policyTags_ = other.policyTags_;
+            bitField0_ = (bitField0_ & ~0x00000001);
+          } else {
+            ensurePolicyTagsIsMutable();
+            policyTags_.addAll(other.policyTags_);
+          }
+          onChanged();
+        }
+      } else {
+        if (!other.policyTags_.isEmpty()) {
+          if (policyTagsBuilder_.isEmpty()) {
+            policyTagsBuilder_.dispose();
+            policyTagsBuilder_ = null;
+            policyTags_ = other.policyTags_;
+            bitField0_ = (bitField0_ & ~0x00000001);
+            policyTagsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getPolicyTagsFieldBuilder()
+                    : null;
+          } else {
+            policyTagsBuilder_.addAllMessages(other.policyTags_);
+          }
+        }
+      }
+      if (!other.activatedPolicyTypes_.isEmpty()) {
+        if (activatedPolicyTypes_.isEmpty()) {
+          activatedPolicyTypes_ = other.activatedPolicyTypes_;
+          bitField0_ = (bitField0_ & ~0x00000002);
+        } else {
+          ensureActivatedPolicyTypesIsMutable();
+          activatedPolicyTypes_.addAll(other.activatedPolicyTypes_);
+        }
+        onChanged();
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.datacatalog.v1.SerializedTaxonomy parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage =
+            (com.google.cloud.datacatalog.v1.SerializedTaxonomy) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private int bitField0_;
+
+    private java.lang.Object displayName_ = "";
+    /**
+     *
+     *
+     * 
    +     * Required. Display name of the taxonomy. At most 200 bytes when encoded in UTF-8.
+     * 
    
+     *
+     * string display_name = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return The displayName.
+     */
+    public java.lang.String getDisplayName() {
+      java.lang.Object ref = displayName_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        displayName_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Display name of the taxonomy. At most 200 bytes when encoded in UTF-8.
+     * 
    
+     *
+     * string display_name = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return The bytes for displayName.
+     */
+    public com.google.protobuf.ByteString getDisplayNameBytes() {
+      java.lang.Object ref = displayName_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        displayName_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Display name of the taxonomy. At most 200 bytes when encoded in UTF-8.
+     * 
    
+     *
+     * string display_name = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @param value The displayName to set.
+     * @return This builder for chaining.
+     */
+    public Builder setDisplayName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      displayName_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Display name of the taxonomy. At most 200 bytes when encoded in UTF-8.
+     * 
    
+     *
+     * string display_name = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearDisplayName() {
+
+      displayName_ = getDefaultInstance().getDisplayName();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. Display name of the taxonomy. At most 200 bytes when encoded in UTF-8.
+     * 
    
+     *
+     * string display_name = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @param value The bytes for displayName to set.
+     * @return This builder for chaining.
+     */
+    public Builder setDisplayNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      displayName_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object description_ = "";
+    /**
+     *
+     *
+     * 
    +     * Description of the serialized taxonomy. At most 2000 bytes when encoded in
+     * UTF-8. If not set, defaults to an empty description.
+     * 
    
+     *
+     * string description = 2;
+     *
+     * @return The description.
+     */
+    public java.lang.String getDescription() {
+      java.lang.Object ref = description_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        description_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Description of the serialized taxonomy. At most 2000 bytes when encoded in
+     * UTF-8. If not set, defaults to an empty description.
+     * 
    
+     *
+     * string description = 2;
+     *
+     * @return The bytes for description.
+     */
+    public com.google.protobuf.ByteString getDescriptionBytes() {
+      java.lang.Object ref = description_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        description_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Description of the serialized taxonomy. At most 2000 bytes when encoded in
+     * UTF-8. If not set, defaults to an empty description.
+     * 
    
+     *
+     * string description = 2;
+     *
+     * @param value The description to set.
+     * @return This builder for chaining.
+     */
+    public Builder setDescription(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      description_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Description of the serialized taxonomy. At most 2000 bytes when encoded in
+     * UTF-8. If not set, defaults to an empty description.
+     * 
    
+     *
+     * string description = 2;
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearDescription() {
+
+      description_ = getDefaultInstance().getDescription();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Description of the serialized taxonomy. At most 2000 bytes when encoded in
+     * UTF-8. If not set, defaults to an empty description.
+     * 
    
+     *
+     * string description = 2;
+     *
+     * @param value The bytes for description to set.
+     * @return This builder for chaining.
+     */
+    public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      description_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.util.List policyTags_ =
+        java.util.Collections.emptyList();
+
+    private void ensurePolicyTagsIsMutable() {
+      if (!((bitField0_ & 0x00000001) != 0)) {
+        policyTags_ =
+            new java.util.ArrayList(
+                policyTags_);
+        bitField0_ |= 0x00000001;
+      }
+    }
+
+    private com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.datacatalog.v1.SerializedPolicyTag,
+            com.google.cloud.datacatalog.v1.SerializedPolicyTag.Builder,
+            com.google.cloud.datacatalog.v1.SerializedPolicyTagOrBuilder>
+        policyTagsBuilder_;
+
+    /**
+     *
+     *
+     * 
    +     * Top level policy tags associated with the taxonomy, if any.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag policy_tags = 3;
+     */
+    public java.util.List getPolicyTagsList() {
+      if (policyTagsBuilder_ == null) {
+        return java.util.Collections.unmodifiableList(policyTags_);
+      } else {
+        return policyTagsBuilder_.getMessageList();
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Top level policy tags associated with the taxonomy, if any.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag policy_tags = 3;
+     */
+    public int getPolicyTagsCount() {
+      if (policyTagsBuilder_ == null) {
+        return policyTags_.size();
+      } else {
+        return policyTagsBuilder_.getCount();
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Top level policy tags associated with the taxonomy, if any.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag policy_tags = 3;
+     */
+    public com.google.cloud.datacatalog.v1.SerializedPolicyTag getPolicyTags(int index) {
+      if (policyTagsBuilder_ == null) {
+        return policyTags_.get(index);
+      } else {
+        return policyTagsBuilder_.getMessage(index);
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Top level policy tags associated with the taxonomy, if any.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag policy_tags = 3;
+     */
+    public Builder setPolicyTags(
+        int index, com.google.cloud.datacatalog.v1.SerializedPolicyTag value) {
+      if (policyTagsBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensurePolicyTagsIsMutable();
+        policyTags_.set(index, value);
+        onChanged();
+      } else {
+        policyTagsBuilder_.setMessage(index, value);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Top level policy tags associated with the taxonomy, if any.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag policy_tags = 3;
+     */
+    public Builder setPolicyTags(
+        int index, com.google.cloud.datacatalog.v1.SerializedPolicyTag.Builder builderForValue) {
+      if (policyTagsBuilder_ == null) {
+        ensurePolicyTagsIsMutable();
+        policyTags_.set(index, builderForValue.build());
+        onChanged();
+      } else {
+        policyTagsBuilder_.setMessage(index, builderForValue.build());
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Top level policy tags associated with the taxonomy, if any.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag policy_tags = 3;
+     */
+    public Builder addPolicyTags(com.google.cloud.datacatalog.v1.SerializedPolicyTag value) {
+      if (policyTagsBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensurePolicyTagsIsMutable();
+        policyTags_.add(value);
+        onChanged();
+      } else {
+        policyTagsBuilder_.addMessage(value);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Top level policy tags associated with the taxonomy, if any.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag policy_tags = 3;
+     */
+    public Builder addPolicyTags(
+        int index, com.google.cloud.datacatalog.v1.SerializedPolicyTag value) {
+      if (policyTagsBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensurePolicyTagsIsMutable();
+        policyTags_.add(index, value);
+        onChanged();
+      } else {
+        policyTagsBuilder_.addMessage(index, value);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Top level policy tags associated with the taxonomy, if any.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag policy_tags = 3;
+     */
+    public Builder addPolicyTags(
+        com.google.cloud.datacatalog.v1.SerializedPolicyTag.Builder builderForValue) {
+      if (policyTagsBuilder_ == null) {
+        ensurePolicyTagsIsMutable();
+        policyTags_.add(builderForValue.build());
+        onChanged();
+      } else {
+        policyTagsBuilder_.addMessage(builderForValue.build());
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Top level policy tags associated with the taxonomy, if any.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag policy_tags = 3;
+     */
+    public Builder addPolicyTags(
+        int index, com.google.cloud.datacatalog.v1.SerializedPolicyTag.Builder builderForValue) {
+      if (policyTagsBuilder_ == null) {
+        ensurePolicyTagsIsMutable();
+        policyTags_.add(index, builderForValue.build());
+        onChanged();
+      } else {
+        policyTagsBuilder_.addMessage(index, builderForValue.build());
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Top level policy tags associated with the taxonomy, if any.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag policy_tags = 3;
+     */
+    public Builder addAllPolicyTags(
+        java.lang.Iterable values) {
+      if (policyTagsBuilder_ == null) {
+        ensurePolicyTagsIsMutable();
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, policyTags_);
+        onChanged();
+      } else {
+        policyTagsBuilder_.addAllMessages(values);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Top level policy tags associated with the taxonomy, if any.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag policy_tags = 3;
+     */
+    public Builder clearPolicyTags() {
+      if (policyTagsBuilder_ == null) {
+        policyTags_ = java.util.Collections.emptyList();
+        bitField0_ = (bitField0_ & ~0x00000001);
+        onChanged();
+      } else {
+        policyTagsBuilder_.clear();
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Top level policy tags associated with the taxonomy, if any.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag policy_tags = 3;
+     */
+    public Builder removePolicyTags(int index) {
+      if (policyTagsBuilder_ == null) {
+        ensurePolicyTagsIsMutable();
+        policyTags_.remove(index);
+        onChanged();
+      } else {
+        policyTagsBuilder_.remove(index);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Top level policy tags associated with the taxonomy, if any.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag policy_tags = 3;
+     */
+    public com.google.cloud.datacatalog.v1.SerializedPolicyTag.Builder getPolicyTagsBuilder(
+        int index) {
+      return getPolicyTagsFieldBuilder().getBuilder(index);
+    }
+    /**
+     *
+     *
+     * 
    +     * Top level policy tags associated with the taxonomy, if any.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag policy_tags = 3;
+     */
+    public com.google.cloud.datacatalog.v1.SerializedPolicyTagOrBuilder getPolicyTagsOrBuilder(
+        int index) {
+      if (policyTagsBuilder_ == null) {
+        return policyTags_.get(index);
+      } else {
+        return policyTagsBuilder_.getMessageOrBuilder(index);
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Top level policy tags associated with the taxonomy, if any.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag policy_tags = 3;
+     */
+    public java.util.List
+        getPolicyTagsOrBuilderList() {
+      if (policyTagsBuilder_ != null) {
+        return policyTagsBuilder_.getMessageOrBuilderList();
+      } else {
+        return java.util.Collections.unmodifiableList(policyTags_);
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Top level policy tags associated with the taxonomy, if any.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag policy_tags = 3;
+     */
+    public com.google.cloud.datacatalog.v1.SerializedPolicyTag.Builder addPolicyTagsBuilder() {
+      return getPolicyTagsFieldBuilder()
+          .addBuilder(com.google.cloud.datacatalog.v1.SerializedPolicyTag.getDefaultInstance());
+    }
+    /**
+     *
+     *
+     * 
    +     * Top level policy tags associated with the taxonomy, if any.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag policy_tags = 3;
+     */
+    public com.google.cloud.datacatalog.v1.SerializedPolicyTag.Builder addPolicyTagsBuilder(
+        int index) {
+      return getPolicyTagsFieldBuilder()
+          .addBuilder(
+              index, com.google.cloud.datacatalog.v1.SerializedPolicyTag.getDefaultInstance());
+    }
+    /**
+     *
+     *
+     * 
    +     * Top level policy tags associated with the taxonomy, if any.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag policy_tags = 3;
+     */
+    public java.util.List
+        getPolicyTagsBuilderList() {
+      return getPolicyTagsFieldBuilder().getBuilderList();
+    }
+
+    private com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.datacatalog.v1.SerializedPolicyTag,
+            com.google.cloud.datacatalog.v1.SerializedPolicyTag.Builder,
+            com.google.cloud.datacatalog.v1.SerializedPolicyTagOrBuilder>
+        getPolicyTagsFieldBuilder() {
+      if (policyTagsBuilder_ == null) {
+        policyTagsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.datacatalog.v1.SerializedPolicyTag,
+                com.google.cloud.datacatalog.v1.SerializedPolicyTag.Builder,
+                com.google.cloud.datacatalog.v1.SerializedPolicyTagOrBuilder>(
+                policyTags_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+        policyTags_ = null;
+      }
+      return policyTagsBuilder_;
+    }
+
+    private java.util.List activatedPolicyTypes_ =
+        java.util.Collections.emptyList();
+
+    private void ensureActivatedPolicyTypesIsMutable() {
+      if (!((bitField0_ & 0x00000002) != 0)) {
+        activatedPolicyTypes_ = new java.util.ArrayList(activatedPolicyTypes_);
+        bitField0_ |= 0x00000002;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * A list of policy types that are activated per taxonomy.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 4;
+     * 
+     *
+     * @return A list containing the activatedPolicyTypes.
+     */
+    public java.util.List
+        getActivatedPolicyTypesList() {
+      return new com.google.protobuf.Internal.ListAdapter<
+          java.lang.Integer, com.google.cloud.datacatalog.v1.Taxonomy.PolicyType>(
+          activatedPolicyTypes_, activatedPolicyTypes_converter_);
+    }
+    /**
+     *
+     *
+     * 
    +     * A list of policy types that are activated per taxonomy.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 4;
+     * 
+     *
+     * @return The count of activatedPolicyTypes.
+     */
+    public int getActivatedPolicyTypesCount() {
+      return activatedPolicyTypes_.size();
+    }
+    /**
+     *
+     *
+     * 
    +     * A list of policy types that are activated per taxonomy.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 4;
+     * 
+     *
+     * @param index The index of the element to return.
+     * @return The activatedPolicyTypes at the given index.
+     */
+    public com.google.cloud.datacatalog.v1.Taxonomy.PolicyType getActivatedPolicyTypes(int index) {
+      return activatedPolicyTypes_converter_.convert(activatedPolicyTypes_.get(index));
+    }
+    /**
+     *
+     *
+     * 
    +     * A list of policy types that are activated per taxonomy.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 4;
+     * 
+     *
+     * @param index The index to set the value at.
+     * @param value The activatedPolicyTypes to set.
+     * @return This builder for chaining.
+     */
+    public Builder setActivatedPolicyTypes(
+        int index, com.google.cloud.datacatalog.v1.Taxonomy.PolicyType value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      ensureActivatedPolicyTypesIsMutable();
+      activatedPolicyTypes_.set(index, value.getNumber());
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * A list of policy types that are activated per taxonomy.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 4;
+     * 
+     *
+     * @param value The activatedPolicyTypes to add.
+     * @return This builder for chaining.
+     */
+    public Builder addActivatedPolicyTypes(
+        com.google.cloud.datacatalog.v1.Taxonomy.PolicyType value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      ensureActivatedPolicyTypesIsMutable();
+      activatedPolicyTypes_.add(value.getNumber());
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * A list of policy types that are activated per taxonomy.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 4;
+     * 
+     *
+     * @param values The activatedPolicyTypes to add.
+     * @return This builder for chaining.
+     */
+    public Builder addAllActivatedPolicyTypes(
+        java.lang.Iterable values) {
+      ensureActivatedPolicyTypesIsMutable();
+      for (com.google.cloud.datacatalog.v1.Taxonomy.PolicyType value : values) {
+        activatedPolicyTypes_.add(value.getNumber());
+      }
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * A list of policy types that are activated per taxonomy.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 4;
+     * 
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearActivatedPolicyTypes() {
+      activatedPolicyTypes_ = java.util.Collections.emptyList();
+      bitField0_ = (bitField0_ & ~0x00000002);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * A list of policy types that are activated per taxonomy.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 4;
+     * 
+     *
+     * @return A list containing the enum numeric values on the wire for activatedPolicyTypes.
+     */
+    public java.util.List getActivatedPolicyTypesValueList() {
+      return java.util.Collections.unmodifiableList(activatedPolicyTypes_);
+    }
+    /**
+     *
+     *
+     * 
    +     * A list of policy types that are activated per taxonomy.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 4;
+     * 
+     *
+     * @param index The index of the value to return.
+     * @return The enum numeric value on the wire of activatedPolicyTypes at the given index.
+     */
+    public int getActivatedPolicyTypesValue(int index) {
+      return activatedPolicyTypes_.get(index);
+    }
+    /**
+     *
+     *
+     * 
    +     * A list of policy types that are activated per taxonomy.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 4;
+     * 
+     *
+     * @param index The index of the value to return.
+     * @return The enum numeric value on the wire of activatedPolicyTypes at the given index.
+     * @return This builder for chaining.
+     */
+    public Builder setActivatedPolicyTypesValue(int index, int value) {
+      ensureActivatedPolicyTypesIsMutable();
+      activatedPolicyTypes_.set(index, value);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * A list of policy types that are activated per taxonomy.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 4;
+     * 
+     *
+     * @param value The enum numeric value on the wire for activatedPolicyTypes to add.
+     * @return This builder for chaining.
+     */
+    public Builder addActivatedPolicyTypesValue(int value) {
+      ensureActivatedPolicyTypesIsMutable();
+      activatedPolicyTypes_.add(value);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * A list of policy types that are activated per taxonomy.
+     * 
    
+     *
+     * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 4;
+     * 
+     *
+     * @param values The enum numeric values on the wire for activatedPolicyTypes to add.
+     * @return This builder for chaining.
+     */
+    public Builder addAllActivatedPolicyTypesValue(java.lang.Iterable values) {
+      ensureActivatedPolicyTypesIsMutable();
+      for (int value : values) {
+        activatedPolicyTypes_.add(value);
+      }
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.datacatalog.v1.SerializedTaxonomy)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.datacatalog.v1.SerializedTaxonomy)
+  private static final com.google.cloud.datacatalog.v1.SerializedTaxonomy DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.datacatalog.v1.SerializedTaxonomy();
+  }
+
+  public static com.google.cloud.datacatalog.v1.SerializedTaxonomy getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public SerializedTaxonomy parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new SerializedTaxonomy(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.SerializedTaxonomy getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SerializedTaxonomyOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SerializedTaxonomyOrBuilder.java
new file mode 100644
index 00000000..e2d1c977
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SerializedTaxonomyOrBuilder.java
@@ -0,0 +1,197 @@
+/*
+ * 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/datacatalog/v1/policytagmanagerserialization.proto
+
+package com.google.cloud.datacatalog.v1;
+
+public interface SerializedTaxonomyOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.datacatalog.v1.SerializedTaxonomy)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
    +   * Required. Display name of the taxonomy. At most 200 bytes when encoded in UTF-8.
+   * 
    
+   *
+   * string display_name = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
+   * @return The displayName.
+   */
+  java.lang.String getDisplayName();
+  /**
+   *
+   *
+   * 
    +   * Required. Display name of the taxonomy. At most 200 bytes when encoded in UTF-8.
+   * 
    
+   *
+   * string display_name = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
+   * @return The bytes for displayName.
+   */
+  com.google.protobuf.ByteString getDisplayNameBytes();
+
+  /**
+   *
+   *
+   * 
    +   * Description of the serialized taxonomy. At most 2000 bytes when encoded in
+   * UTF-8. If not set, defaults to an empty description.
+   * 
    
+   *
+   * string description = 2;
+   *
+   * @return The description.
+   */
+  java.lang.String getDescription();
+  /**
+   *
+   *
+   * 
    +   * Description of the serialized taxonomy. At most 2000 bytes when encoded in
+   * UTF-8. If not set, defaults to an empty description.
+   * 
    
+   *
+   * string description = 2;
+   *
+   * @return The bytes for description.
+   */
+  com.google.protobuf.ByteString getDescriptionBytes();
+
+  /**
+   *
+   *
+   * 
    +   * Top level policy tags associated with the taxonomy, if any.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag policy_tags = 3;
+   */
+  java.util.List getPolicyTagsList();
+  /**
+   *
+   *
+   * 
    +   * Top level policy tags associated with the taxonomy, if any.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag policy_tags = 3;
+   */
+  com.google.cloud.datacatalog.v1.SerializedPolicyTag getPolicyTags(int index);
+  /**
+   *
+   *
+   * 
    +   * Top level policy tags associated with the taxonomy, if any.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag policy_tags = 3;
+   */
+  int getPolicyTagsCount();
+  /**
+   *
+   *
+   * 
    +   * Top level policy tags associated with the taxonomy, if any.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag policy_tags = 3;
+   */
+  java.util.List
+      getPolicyTagsOrBuilderList();
+  /**
+   *
+   *
+   * 
    +   * Top level policy tags associated with the taxonomy, if any.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.SerializedPolicyTag policy_tags = 3;
+   */
+  com.google.cloud.datacatalog.v1.SerializedPolicyTagOrBuilder getPolicyTagsOrBuilder(int index);
+
+  /**
+   *
+   *
+   * 
    +   * A list of policy types that are activated per taxonomy.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 4;
+   * 
+   *
+   * @return A list containing the activatedPolicyTypes.
+   */
+  java.util.List getActivatedPolicyTypesList();
+  /**
+   *
+   *
+   * 
    +   * A list of policy types that are activated per taxonomy.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 4;
+   * 
+   *
+   * @return The count of activatedPolicyTypes.
+   */
+  int getActivatedPolicyTypesCount();
+  /**
+   *
+   *
+   * 
    +   * A list of policy types that are activated per taxonomy.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 4;
+   * 
+   *
+   * @param index The index of the element to return.
+   * @return The activatedPolicyTypes at the given index.
+   */
+  com.google.cloud.datacatalog.v1.Taxonomy.PolicyType getActivatedPolicyTypes(int index);
+  /**
+   *
+   *
+   * 
    +   * A list of policy types that are activated per taxonomy.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 4;
+   * 
+   *
+   * @return A list containing the enum numeric values on the wire for activatedPolicyTypes.
+   */
+  java.util.List getActivatedPolicyTypesValueList();
+  /**
+   *
+   *
+   * 
    +   * A list of policy types that are activated per taxonomy.
+   * 
    
+   *
+   * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 4;
+   * 
+   *
+   * @param index The index of the value to return.
+   * @return The enum numeric value on the wire of activatedPolicyTypes at the given index.
+   */
+  int getActivatedPolicyTypesValue(int index);
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TableSourceType.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TableSourceType.java
index 00562ea0..23271a76 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TableSourceType.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TableSourceType.java
@@ -58,6 +58,16 @@ public enum TableSourceType implements com.google.protobuf.ProtocolMessageEnum {
    * BIGQUERY_TABLE = 5;
    */
   BIGQUERY_TABLE(5),
+  /**
+   *
+   *
+   * 
    +   * BigQuery materialized view.
+   * 
    
+   *
+   * BIGQUERY_MATERIALIZED_VIEW = 7;
+   */
+  BIGQUERY_MATERIALIZED_VIEW(7),
   UNRECOGNIZED(-1),
   ;
 
@@ -91,6 +101,16 @@ public enum TableSourceType implements com.google.protobuf.ProtocolMessageEnum {
    * BIGQUERY_TABLE = 5;
    */
   public static final int BIGQUERY_TABLE_VALUE = 5;
+  /**
+   *
+   *
+   * 
    +   * BigQuery materialized view.
+   * 
    
+   *
+   * BIGQUERY_MATERIALIZED_VIEW = 7;
+   */
+  public static final int BIGQUERY_MATERIALIZED_VIEW_VALUE = 7;
 
   public final int getNumber() {
     if (this == UNRECOGNIZED) {
@@ -122,6 +142,8 @@ public static TableSourceType forNumber(int value) {
         return BIGQUERY_VIEW;
       case 5:
         return BIGQUERY_TABLE;
+      case 7:
+        return BIGQUERY_MATERIALIZED_VIEW;
       default:
         return null;
     }
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TableSpecOuterClass.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TableSpecOuterClass.java
index 263dd331..dac4f012 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TableSpecOuterClass.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TableSpecOuterClass.java
@@ -67,15 +67,16 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "Entry\"\211\001\n\027BigQueryDateShardedSpec\0229\n\007dat"
           + "aset\030\001 \001(\tB(\340A\003\372A\"\n datacatalog.googleap"
           + "is.com/Entry\022\031\n\014table_prefix\030\002 \001(\tB\003\340A\003\022"
-          + "\030\n\013shard_count\030\003 \001(\003B\003\340A\003*[\n\017TableSource"
+          + "\030\n\013shard_count\030\003 \001(\003B\003\340A\003*{\n\017TableSource"
           + "Type\022!\n\035TABLE_SOURCE_TYPE_UNSPECIFIED\020\000\022"
-          + "\021\n\rBIGQUERY_VIEW\020\002\022\022\n\016BIGQUERY_TABLE\020\005B\313"
-          + "\001\n\037com.google.cloud.datacatalog.v1P\001ZFgo"
-          + "ogle.golang.org/genproto/googleapis/clou"
-          + "d/datacatalog/v1;datacatalog\370\001\001\252\002\033Google"
-          + ".Cloud.DataCatalog.V1\312\002\033Google\\Cloud\\Dat"
-          + "aCatalog\\V1\352\002\036Google::Cloud::DataCatalog"
-          + "::V1b\006proto3"
+          + "\021\n\rBIGQUERY_VIEW\020\002\022\022\n\016BIGQUERY_TABLE\020\005\022\036"
+          + "\n\032BIGQUERY_MATERIALIZED_VIEW\020\007B\313\001\n\037com.g"
+          + "oogle.cloud.datacatalog.v1P\001ZFgoogle.gol"
+          + "ang.org/genproto/googleapis/cloud/dataca"
+          + "talog/v1;datacatalog\370\001\001\252\002\033Google.Cloud.D"
+          + "ataCatalog.V1\312\002\033Google\\Cloud\\DataCatalog"
+          + "\\V1\352\002\036Google::Cloud::DataCatalog::V1b\006pr"
+          + "oto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/Tag.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/Tag.java
index dd551bb9..238591ba 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/Tag.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/Tag.java
@@ -217,9 +217,10 @@ public ScopeCase getScopeCase() {
    *
    * 
        * The resource name of the tag in URL format. Example:
-   * * projects/{project_id}/locations/{location}/entrygroups/{entry_group_id}/entries/{entry_id}/tags/{tag_id}
+   * `projects/{project_id}/locations/{location}/entrygroups/{entry_group_id}/entries/{entry_id}/tags/{tag_id}`
    * where `tag_id` is a system-generated identifier.
-   * Note that this Tag may not actually be stored in the location in this name.
+   * Note: The tag itself might not be stored in the location specified in its
+   * name.
    * 
    
    *
    * string name = 1;
@@ -243,9 +244,10 @@ public java.lang.String getName() {
    *
    * 
        * The resource name of the tag in URL format. Example:
-   * * projects/{project_id}/locations/{location}/entrygroups/{entry_group_id}/entries/{entry_id}/tags/{tag_id}
+   * `projects/{project_id}/locations/{location}/entrygroups/{entry_group_id}/entries/{entry_id}/tags/{tag_id}`
    * where `tag_id` is a system-generated identifier.
-   * Note that this Tag may not actually be stored in the location in this name.
+   * Note: The tag itself might not be stored in the location specified in its
+   * name.
    * 
    
    *
    * string name = 1;
@@ -272,7 +274,7 @@ public com.google.protobuf.ByteString getNameBytes() {
    *
    * 
        * Required. The resource name of the tag template that this tag uses. Example:
-   * * projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}
+   * `projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}`
    * This field cannot be modified after creation.
    * 
    
    *
@@ -297,7 +299,7 @@ public java.lang.String getTemplate() {
    *
    * 
        * Required. The resource name of the tag template that this tag uses. Example:
-   * * projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}
+   * `projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}`
    * This field cannot be modified after creation.
    * 
    
    *
@@ -372,11 +374,10 @@ public com.google.protobuf.ByteString getTemplateDisplayNameBytes() {
    *
    *
    * 
    -   * Resources like Entry can have schemas associated with them. This scope
+   * Resources like entry can have schemas associated with them. This scope
    * allows users to attach tags to an individual column based on that schema.
-   * For attaching a tag to a nested column, use `.` to separate the column
-   * names. Example:
-   * * `outer_column.inner_column`
+   * To attach a tag to a nested column, separate column names with a dot
+   * (`.`). Example: `column.nested_column`.
    * 
    
    *
    * string column = 4;
@@ -390,11 +391,10 @@ public boolean hasColumn() {
    *
    *
    * 
    -   * Resources like Entry can have schemas associated with them. This scope
+   * Resources like entry can have schemas associated with them. This scope
    * allows users to attach tags to an individual column based on that schema.
-   * For attaching a tag to a nested column, use `.` to separate the column
-   * names. Example:
-   * * `outer_column.inner_column`
+   * To attach a tag to a nested column, separate column names with a dot
+   * (`.`). Example: `column.nested_column`.
    * 
    
    *
    * string column = 4;
@@ -421,11 +421,10 @@ public java.lang.String getColumn() {
    *
    *
    * 
    -   * Resources like Entry can have schemas associated with them. This scope
+   * Resources like entry can have schemas associated with them. This scope
    * allows users to attach tags to an individual column based on that schema.
-   * For attaching a tag to a nested column, use `.` to separate the column
-   * names. Example:
-   * * `outer_column.inner_column`
+   * To attach a tag to a nested column, separate column names with a dot
+   * (`.`). Example: `column.nested_column`.
    * 
    
    *
    * string column = 4;
@@ -1026,9 +1025,10 @@ public Builder clearScope() {
      *
      * 
          * The resource name of the tag in URL format. Example:
-     * * projects/{project_id}/locations/{location}/entrygroups/{entry_group_id}/entries/{entry_id}/tags/{tag_id}
+     * `projects/{project_id}/locations/{location}/entrygroups/{entry_group_id}/entries/{entry_id}/tags/{tag_id}`
      * where `tag_id` is a system-generated identifier.
-     * Note that this Tag may not actually be stored in the location in this name.
+     * Note: The tag itself might not be stored in the location specified in its
+     * name.
      * 
    
      *
      * string name = 1;
@@ -1051,9 +1051,10 @@ public java.lang.String getName() {
      *
      * 
          * The resource name of the tag in URL format. Example:
-     * * projects/{project_id}/locations/{location}/entrygroups/{entry_group_id}/entries/{entry_id}/tags/{tag_id}
+     * `projects/{project_id}/locations/{location}/entrygroups/{entry_group_id}/entries/{entry_id}/tags/{tag_id}`
      * where `tag_id` is a system-generated identifier.
-     * Note that this Tag may not actually be stored in the location in this name.
+     * Note: The tag itself might not be stored in the location specified in its
+     * name.
      * 
    
      *
      * string name = 1;
@@ -1076,9 +1077,10 @@ public com.google.protobuf.ByteString getNameBytes() {
      *
      * 
          * The resource name of the tag in URL format. Example:
-     * * projects/{project_id}/locations/{location}/entrygroups/{entry_group_id}/entries/{entry_id}/tags/{tag_id}
+     * `projects/{project_id}/locations/{location}/entrygroups/{entry_group_id}/entries/{entry_id}/tags/{tag_id}`
      * where `tag_id` is a system-generated identifier.
-     * Note that this Tag may not actually be stored in the location in this name.
+     * Note: The tag itself might not be stored in the location specified in its
+     * name.
      * 
    
      *
      * string name = 1;
@@ -1100,9 +1102,10 @@ public Builder setName(java.lang.String value) {
      *
      * 
          * The resource name of the tag in URL format. Example:
-     * * projects/{project_id}/locations/{location}/entrygroups/{entry_group_id}/entries/{entry_id}/tags/{tag_id}
+     * `projects/{project_id}/locations/{location}/entrygroups/{entry_group_id}/entries/{entry_id}/tags/{tag_id}`
      * where `tag_id` is a system-generated identifier.
-     * Note that this Tag may not actually be stored in the location in this name.
+     * Note: The tag itself might not be stored in the location specified in its
+     * name.
      * 
    
      *
      * string name = 1;
@@ -1120,9 +1123,10 @@ public Builder clearName() {
      *
      * 
          * The resource name of the tag in URL format. Example:
-     * * projects/{project_id}/locations/{location}/entrygroups/{entry_group_id}/entries/{entry_id}/tags/{tag_id}
+     * `projects/{project_id}/locations/{location}/entrygroups/{entry_group_id}/entries/{entry_id}/tags/{tag_id}`
      * where `tag_id` is a system-generated identifier.
-     * Note that this Tag may not actually be stored in the location in this name.
+     * Note: The tag itself might not be stored in the location specified in its
+     * name.
      * 
    
      *
      * string name = 1;
@@ -1147,7 +1151,7 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
      *
      * 
          * Required. The resource name of the tag template that this tag uses. Example:
-     * * projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}
+     * `projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}`
      * This field cannot be modified after creation.
      * 
    
      *
@@ -1171,7 +1175,7 @@ public java.lang.String getTemplate() {
      *
      * 
          * Required. The resource name of the tag template that this tag uses. Example:
-     * * projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}
+     * `projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}`
      * This field cannot be modified after creation.
      * 
    
      *
@@ -1195,7 +1199,7 @@ public com.google.protobuf.ByteString getTemplateBytes() {
      *
      * 
          * Required. The resource name of the tag template that this tag uses. Example:
-     * * projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}
+     * `projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}`
      * This field cannot be modified after creation.
      * 
    
      *
@@ -1218,7 +1222,7 @@ public Builder setTemplate(java.lang.String value) {
      *
      * 
          * Required. The resource name of the tag template that this tag uses. Example:
-     * * projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}
+     * `projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}`
      * This field cannot be modified after creation.
      * 
    
      *
@@ -1237,7 +1241,7 @@ public Builder clearTemplate() {
      *
      * 
          * Required. The resource name of the tag template that this tag uses. Example:
-     * * projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}
+     * `projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}`
      * This field cannot be modified after creation.
      * 
    
      *
@@ -1367,11 +1371,10 @@ public Builder setTemplateDisplayNameBytes(com.google.protobuf.ByteString value)
      *
      *
      * 
    -     * Resources like Entry can have schemas associated with them. This scope
+     * Resources like entry can have schemas associated with them. This scope
      * allows users to attach tags to an individual column based on that schema.
-     * For attaching a tag to a nested column, use `.` to separate the column
-     * names. Example:
-     * * `outer_column.inner_column`
+     * To attach a tag to a nested column, separate column names with a dot
+     * (`.`). Example: `column.nested_column`.
      * 
    
      *
      * string column = 4;
@@ -1386,11 +1389,10 @@ public boolean hasColumn() {
      *
      *
      * 
    -     * Resources like Entry can have schemas associated with them. This scope
+     * Resources like entry can have schemas associated with them. This scope
      * allows users to attach tags to an individual column based on that schema.
-     * For attaching a tag to a nested column, use `.` to separate the column
-     * names. Example:
-     * * `outer_column.inner_column`
+     * To attach a tag to a nested column, separate column names with a dot
+     * (`.`). Example: `column.nested_column`.
      * 
    
      *
      * string column = 4;
@@ -1418,11 +1420,10 @@ public java.lang.String getColumn() {
      *
      *
      * 
    -     * Resources like Entry can have schemas associated with them. This scope
+     * Resources like entry can have schemas associated with them. This scope
      * allows users to attach tags to an individual column based on that schema.
-     * For attaching a tag to a nested column, use `.` to separate the column
-     * names. Example:
-     * * `outer_column.inner_column`
+     * To attach a tag to a nested column, separate column names with a dot
+     * (`.`). Example: `column.nested_column`.
      * 
    
      *
      * string column = 4;
@@ -1450,11 +1451,10 @@ public com.google.protobuf.ByteString getColumnBytes() {
      *
      *
      * 
    -     * Resources like Entry can have schemas associated with them. This scope
+     * Resources like entry can have schemas associated with them. This scope
      * allows users to attach tags to an individual column based on that schema.
-     * For attaching a tag to a nested column, use `.` to separate the column
-     * names. Example:
-     * * `outer_column.inner_column`
+     * To attach a tag to a nested column, separate column names with a dot
+     * (`.`). Example: `column.nested_column`.
      * 
    
      *
      * string column = 4;
@@ -1475,11 +1475,10 @@ public Builder setColumn(java.lang.String value) {
      *
      *
      * 
    -     * Resources like Entry can have schemas associated with them. This scope
+     * Resources like entry can have schemas associated with them. This scope
      * allows users to attach tags to an individual column based on that schema.
-     * For attaching a tag to a nested column, use `.` to separate the column
-     * names. Example:
-     * * `outer_column.inner_column`
+     * To attach a tag to a nested column, separate column names with a dot
+     * (`.`). Example: `column.nested_column`.
      * 
    
      *
      * string column = 4;
@@ -1498,11 +1497,10 @@ public Builder clearColumn() {
      *
      *
      * 
    -     * Resources like Entry can have schemas associated with them. This scope
+     * Resources like entry can have schemas associated with them. This scope
      * allows users to attach tags to an individual column based on that schema.
-     * For attaching a tag to a nested column, use `.` to separate the column
-     * names. Example:
-     * * `outer_column.inner_column`
+     * To attach a tag to a nested column, separate column names with a dot
+     * (`.`). Example: `column.nested_column`.
      * 
    
      *
      * string column = 4;
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TagField.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TagField.java
index 52a16edc..92073156 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TagField.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TagField.java
@@ -966,6 +966,7 @@ public double getDoubleValue() {
    *
    * 
        * Holds the value for a tag field with string type.
+   * The maximum length is 2000 UTF-8 characters.
    * 
    
    *
    * string string_value = 3;
@@ -980,6 +981,7 @@ public boolean hasStringValue() {
    *
    * 
        * Holds the value for a tag field with string type.
+   * The maximum length is 2000 UTF-8 characters.
    * 
    
    *
    * string string_value = 3;
@@ -1007,6 +1009,7 @@ public java.lang.String getStringValue() {
    *
    * 
        * Holds the value for a tag field with string type.
+   * The maximum length is 2000 UTF-8 characters.
    * 
    
    *
    * string string_value = 3;
@@ -1862,6 +1865,7 @@ public Builder clearDoubleValue() {
      *
      * 
          * Holds the value for a tag field with string type.
+     * The maximum length is 2000 UTF-8 characters.
      * 
    
      *
      * string string_value = 3;
@@ -1877,6 +1881,7 @@ public boolean hasStringValue() {
      *
      * 
          * Holds the value for a tag field with string type.
+     * The maximum length is 2000 UTF-8 characters.
      * 
    
      *
      * string string_value = 3;
@@ -1905,6 +1910,7 @@ public java.lang.String getStringValue() {
      *
      * 
          * Holds the value for a tag field with string type.
+     * The maximum length is 2000 UTF-8 characters.
      * 
    
      *
      * string string_value = 3;
@@ -1933,6 +1939,7 @@ public com.google.protobuf.ByteString getStringValueBytes() {
      *
      * 
          * Holds the value for a tag field with string type.
+     * The maximum length is 2000 UTF-8 characters.
      * 
    
      *
      * string string_value = 3;
@@ -1954,6 +1961,7 @@ public Builder setStringValue(java.lang.String value) {
      *
      * 
          * Holds the value for a tag field with string type.
+     * The maximum length is 2000 UTF-8 characters.
      * 
    
      *
      * string string_value = 3;
@@ -1973,6 +1981,7 @@ public Builder clearStringValue() {
      *
      * 
          * Holds the value for a tag field with string type.
+     * The maximum length is 2000 UTF-8 characters.
      * 
    
      *
      * string string_value = 3;
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TagFieldOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TagFieldOrBuilder.java
index a277017d..6b94d3c6 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TagFieldOrBuilder.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TagFieldOrBuilder.java
@@ -78,6 +78,7 @@ public interface TagFieldOrBuilder
    *
    * 
        * Holds the value for a tag field with string type.
+   * The maximum length is 2000 UTF-8 characters.
    * 
    
    *
    * string string_value = 3;
@@ -90,6 +91,7 @@ public interface TagFieldOrBuilder
    *
    * 
        * Holds the value for a tag field with string type.
+   * The maximum length is 2000 UTF-8 characters.
    * 
    
    *
    * string string_value = 3;
@@ -102,6 +104,7 @@ public interface TagFieldOrBuilder
    *
    * 
        * Holds the value for a tag field with string type.
+   * The maximum length is 2000 UTF-8 characters.
    * 
    
    *
    * string string_value = 3;
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TagOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TagOrBuilder.java
index d09e17ec..4c2ed3f8 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TagOrBuilder.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TagOrBuilder.java
@@ -28,9 +28,10 @@ public interface TagOrBuilder
    *
    * 
        * The resource name of the tag in URL format. Example:
-   * * projects/{project_id}/locations/{location}/entrygroups/{entry_group_id}/entries/{entry_id}/tags/{tag_id}
+   * `projects/{project_id}/locations/{location}/entrygroups/{entry_group_id}/entries/{entry_id}/tags/{tag_id}`
    * where `tag_id` is a system-generated identifier.
-   * Note that this Tag may not actually be stored in the location in this name.
+   * Note: The tag itself might not be stored in the location specified in its
+   * name.
    * 
    
    *
    * string name = 1;
@@ -43,9 +44,10 @@ public interface TagOrBuilder
    *
    * 
        * The resource name of the tag in URL format. Example:
-   * * projects/{project_id}/locations/{location}/entrygroups/{entry_group_id}/entries/{entry_id}/tags/{tag_id}
+   * `projects/{project_id}/locations/{location}/entrygroups/{entry_group_id}/entries/{entry_id}/tags/{tag_id}`
    * where `tag_id` is a system-generated identifier.
-   * Note that this Tag may not actually be stored in the location in this name.
+   * Note: The tag itself might not be stored in the location specified in its
+   * name.
    * 
    
    *
    * string name = 1;
@@ -59,7 +61,7 @@ public interface TagOrBuilder
    *
    * 
        * Required. The resource name of the tag template that this tag uses. Example:
-   * * projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}
+   * `projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}`
    * This field cannot be modified after creation.
    * 
    
    *
@@ -73,7 +75,7 @@ public interface TagOrBuilder
    *
    * 
        * Required. The resource name of the tag template that this tag uses. Example:
-   * * projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}
+   * `projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}`
    * This field cannot be modified after creation.
    * 
    
    *
@@ -112,11 +114,10 @@ public interface TagOrBuilder
    *
    *
    * 
    -   * Resources like Entry can have schemas associated with them. This scope
+   * Resources like entry can have schemas associated with them. This scope
    * allows users to attach tags to an individual column based on that schema.
-   * For attaching a tag to a nested column, use `.` to separate the column
-   * names. Example:
-   * * `outer_column.inner_column`
+   * To attach a tag to a nested column, separate column names with a dot
+   * (`.`). Example: `column.nested_column`.
    * 
    
    *
    * string column = 4;
@@ -128,11 +129,10 @@ public interface TagOrBuilder
    *
    *
    * 
    -   * Resources like Entry can have schemas associated with them. This scope
+   * Resources like entry can have schemas associated with them. This scope
    * allows users to attach tags to an individual column based on that schema.
-   * For attaching a tag to a nested column, use `.` to separate the column
-   * names. Example:
-   * * `outer_column.inner_column`
+   * To attach a tag to a nested column, separate column names with a dot
+   * (`.`). Example: `column.nested_column`.
    * 
    
    *
    * string column = 4;
@@ -144,11 +144,10 @@ public interface TagOrBuilder
    *
    *
    * 
    -   * Resources like Entry can have schemas associated with them. This scope
+   * Resources like entry can have schemas associated with them. This scope
    * allows users to attach tags to an individual column based on that schema.
-   * For attaching a tag to a nested column, use `.` to separate the column
-   * names. Example:
-   * * `outer_column.inner_column`
+   * To attach a tag to a nested column, separate column names with a dot
+   * (`.`). Example: `column.nested_column`.
    * 
    
    *
    * string column = 4;
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TagTemplate.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TagTemplate.java
index ca5d51c1..250fb7aa 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TagTemplate.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TagTemplate.java
@@ -161,9 +161,9 @@ protected com.google.protobuf.MapField internalGetMapField(int number) {
    *
    * 
        * The resource name of the tag template in URL format. Example:
-   * * projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}
-   * Note that this TagTemplate and its child resources may not actually be
-   * stored in the location in this name.
+   * `projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}`
+   * Note: The tag template itself and its child resources might not be
+   * stored in the location specified in its name.
    * 
    
    *
    * string name = 1;
@@ -187,9 +187,9 @@ public java.lang.String getName() {
    *
    * 
        * The resource name of the tag template in URL format. Example:
-   * * projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}
-   * Note that this TagTemplate and its child resources may not actually be
-   * stored in the location in this name.
+   * `projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}`
+   * Note: The tag template itself and its child resources might not be
+   * stored in the location specified in its name.
    * 
    
    *
    * string name = 1;
@@ -215,7 +215,10 @@ public com.google.protobuf.ByteString getNameBytes() {
    *
    *
    * 
    -   * The display name for this template. Defaults to an empty string.
+   * Display name for this template. Defaults to an empty string.
+   * The name must contain only Unicode letters, numbers (0-9), underscores (_),
+   * dashes (-), spaces ( ), and can't start or end with spaces.
+   * The maximum length is 200 characters.
    * 
    
    *
    * string display_name = 2;
@@ -238,7 +241,10 @@ public java.lang.String getDisplayName() {
    *
    *
    * 
    -   * The display name for this template. Defaults to an empty string.
+   * Display name for this template. Defaults to an empty string.
+   * The name must contain only Unicode letters, numbers (0-9), underscores (_),
+   * dashes (-), spaces ( ), and can't start or end with spaces.
+   * The maximum length is 200 characters.
    * 
    
    *
    * string display_name = 2;
@@ -792,9 +798,9 @@ public Builder mergeFrom(
      *
      * 
          * The resource name of the tag template in URL format. Example:
-     * * projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}
-     * Note that this TagTemplate and its child resources may not actually be
-     * stored in the location in this name.
+     * `projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}`
+     * Note: The tag template itself and its child resources might not be
+     * stored in the location specified in its name.
      * 
    
      *
      * string name = 1;
@@ -817,9 +823,9 @@ public java.lang.String getName() {
      *
      * 
          * The resource name of the tag template in URL format. Example:
-     * * projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}
-     * Note that this TagTemplate and its child resources may not actually be
-     * stored in the location in this name.
+     * `projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}`
+     * Note: The tag template itself and its child resources might not be
+     * stored in the location specified in its name.
      * 
    
      *
      * string name = 1;
@@ -842,9 +848,9 @@ public com.google.protobuf.ByteString getNameBytes() {
      *
      * 
          * The resource name of the tag template in URL format. Example:
-     * * projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}
-     * Note that this TagTemplate and its child resources may not actually be
-     * stored in the location in this name.
+     * `projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}`
+     * Note: The tag template itself and its child resources might not be
+     * stored in the location specified in its name.
      * 
    
      *
      * string name = 1;
@@ -866,9 +872,9 @@ public Builder setName(java.lang.String value) {
      *
      * 
          * The resource name of the tag template in URL format. Example:
-     * * projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}
-     * Note that this TagTemplate and its child resources may not actually be
-     * stored in the location in this name.
+     * `projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}`
+     * Note: The tag template itself and its child resources might not be
+     * stored in the location specified in its name.
      * 
    
      *
      * string name = 1;
@@ -886,9 +892,9 @@ public Builder clearName() {
      *
      * 
          * The resource name of the tag template in URL format. Example:
-     * * projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}
-     * Note that this TagTemplate and its child resources may not actually be
-     * stored in the location in this name.
+     * `projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}`
+     * Note: The tag template itself and its child resources might not be
+     * stored in the location specified in its name.
      * 
    
      *
      * string name = 1;
@@ -912,7 +918,10 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
      *
      *
      * 
    -     * The display name for this template. Defaults to an empty string.
+     * Display name for this template. Defaults to an empty string.
+     * The name must contain only Unicode letters, numbers (0-9), underscores (_),
+     * dashes (-), spaces ( ), and can't start or end with spaces.
+     * The maximum length is 200 characters.
      * 
    
      *
      * string display_name = 2;
@@ -934,7 +943,10 @@ public java.lang.String getDisplayName() {
      *
      *
      * 
    -     * The display name for this template. Defaults to an empty string.
+     * Display name for this template. Defaults to an empty string.
+     * The name must contain only Unicode letters, numbers (0-9), underscores (_),
+     * dashes (-), spaces ( ), and can't start or end with spaces.
+     * The maximum length is 200 characters.
      * 
    
      *
      * string display_name = 2;
@@ -956,7 +968,10 @@ public com.google.protobuf.ByteString getDisplayNameBytes() {
      *
      *
      * 
    -     * The display name for this template. Defaults to an empty string.
+     * Display name for this template. Defaults to an empty string.
+     * The name must contain only Unicode letters, numbers (0-9), underscores (_),
+     * dashes (-), spaces ( ), and can't start or end with spaces.
+     * The maximum length is 200 characters.
      * 
    
      *
      * string display_name = 2;
@@ -977,7 +992,10 @@ public Builder setDisplayName(java.lang.String value) {
      *
      *
      * 
    -     * The display name for this template. Defaults to an empty string.
+     * Display name for this template. Defaults to an empty string.
+     * The name must contain only Unicode letters, numbers (0-9), underscores (_),
+     * dashes (-), spaces ( ), and can't start or end with spaces.
+     * The maximum length is 200 characters.
      * 
    
      *
      * string display_name = 2;
@@ -994,7 +1012,10 @@ public Builder clearDisplayName() {
      *
      *
      * 
    -     * The display name for this template. Defaults to an empty string.
+     * Display name for this template. Defaults to an empty string.
+     * The name must contain only Unicode letters, numbers (0-9), underscores (_),
+     * dashes (-), spaces ( ), and can't start or end with spaces.
+     * The maximum length is 200 characters.
      * 
    
      *
      * string display_name = 2;
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TagTemplateField.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TagTemplateField.java
index 29a64d6d..a8e33b2f 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TagTemplateField.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TagTemplateField.java
@@ -40,6 +40,7 @@ private TagTemplateField(com.google.protobuf.GeneratedMessageV3.Builder build
   private TagTemplateField() {
     name_ = "";
     displayName_ = "";
+    description_ = "";
   }
 
   @java.lang.Override
@@ -99,6 +100,13 @@ private TagTemplateField(
               isRequired_ = input.readBool();
               break;
             }
+          case 34:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              description_ = s;
+              break;
+            }
           case 40:
             {
               order_ = input.readInt32();
@@ -152,9 +160,12 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    * 
        * Output only. The resource name of the tag template field in URL format. Example:
-   * * projects/{project_id}/locations/{location}/tagTemplates/{tag_template}/fields/{field}
-   * Note that this TagTemplateField may not actually be stored in the location
-   * in this name.
+   * `projects/{project_id}/locations/{location}/tagTemplates/{tag_template}/fields/{field}`
+   * Note: The `TagTemplateField` itself might not be stored in the location
+   * specified in its name.
+   * The name must contain only letters (a-z, A-Z), numbers (0-9),
+   * or underscores (_), and must start with a letter or underscore.
+   * The maximum length is 64 characters.
    * 
    
    *
    * string name = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
@@ -178,9 +189,12 @@ public java.lang.String getName() {
    *
    * 
        * Output only. The resource name of the tag template field in URL format. Example:
-   * * projects/{project_id}/locations/{location}/tagTemplates/{tag_template}/fields/{field}
-   * Note that this TagTemplateField may not actually be stored in the location
-   * in this name.
+   * `projects/{project_id}/locations/{location}/tagTemplates/{tag_template}/fields/{field}`
+   * Note: The `TagTemplateField` itself might not be stored in the location
+   * specified in its name.
+   * The name must contain only letters (a-z, A-Z), numbers (0-9),
+   * or underscores (_), and must start with a letter or underscore.
+   * The maximum length is 64 characters.
    * 
    
    *
    * string name = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
@@ -207,6 +221,9 @@ public com.google.protobuf.ByteString getNameBytes() {
    *
    * 
        * The display name for this field. Defaults to an empty string.
+   * The name must contain only Unicode letters, numbers (0-9), underscores (_),
+   * dashes (-), spaces ( ), and can't start or end with spaces.
+   * The maximum length is 200 characters.
    * 
    
    *
    * string display_name = 1;
@@ -230,6 +247,9 @@ public java.lang.String getDisplayName() {
    *
    * 
        * The display name for this field. Defaults to an empty string.
+   * The name must contain only Unicode letters, numbers (0-9), underscores (_),
+   * dashes (-), spaces ( ), and can't start or end with spaces.
+   * The maximum length is 200 characters.
    * 
    
    *
    * string display_name = 1;
@@ -319,6 +339,55 @@ public boolean getIsRequired() {
     return isRequired_;
   }
 
+  public static final int DESCRIPTION_FIELD_NUMBER = 4;
+  private volatile java.lang.Object description_;
+  /**
+   *
+   *
+   * 
    +   * The description for this field. Defaults to an empty string.
+   * 
    
+   *
+   * string description = 4;
+   *
+   * @return The description.
+   */
+  @java.lang.Override
+  public java.lang.String getDescription() {
+    java.lang.Object ref = description_;
+    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();
+      description_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
    +   * The description for this field. Defaults to an empty string.
+   * 
    
+   *
+   * string description = 4;
+   *
+   * @return The bytes for description.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getDescriptionBytes() {
+    java.lang.Object ref = description_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      description_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
   public static final int ORDER_FIELD_NUMBER = 5;
   private int order_;
   /**
@@ -363,6 +432,9 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (isRequired_ != false) {
       output.writeBool(3, isRequired_);
     }
+    if (!getDescriptionBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 4, description_);
+    }
     if (order_ != 0) {
       output.writeInt32(5, order_);
     }
@@ -387,6 +459,9 @@ public int getSerializedSize() {
     if (isRequired_ != false) {
       size += com.google.protobuf.CodedOutputStream.computeBoolSize(3, isRequired_);
     }
+    if (!getDescriptionBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(4, description_);
+    }
     if (order_ != 0) {
       size += com.google.protobuf.CodedOutputStream.computeInt32Size(5, order_);
     }
@@ -416,6 +491,7 @@ public boolean equals(final java.lang.Object obj) {
       if (!getType().equals(other.getType())) return false;
     }
     if (getIsRequired() != other.getIsRequired()) return false;
+    if (!getDescription().equals(other.getDescription())) return false;
     if (getOrder() != other.getOrder()) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -438,6 +514,8 @@ public int hashCode() {
     }
     hash = (37 * hash) + IS_REQUIRED_FIELD_NUMBER;
     hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getIsRequired());
+    hash = (37 * hash) + DESCRIPTION_FIELD_NUMBER;
+    hash = (53 * hash) + getDescription().hashCode();
     hash = (37 * hash) + ORDER_FIELD_NUMBER;
     hash = (53 * hash) + getOrder();
     hash = (29 * hash) + unknownFields.hashCode();
@@ -597,6 +675,8 @@ public Builder clear() {
       }
       isRequired_ = false;
 
+      description_ = "";
+
       order_ = 0;
 
       return this;
@@ -634,6 +714,7 @@ public com.google.cloud.datacatalog.v1.TagTemplateField buildPartial() {
         result.type_ = typeBuilder_.build();
       }
       result.isRequired_ = isRequired_;
+      result.description_ = description_;
       result.order_ = order_;
       onBuilt();
       return result;
@@ -699,6 +780,10 @@ public Builder mergeFrom(com.google.cloud.datacatalog.v1.TagTemplateField other)
       if (other.getIsRequired() != false) {
         setIsRequired(other.getIsRequired());
       }
+      if (!other.getDescription().isEmpty()) {
+        description_ = other.description_;
+        onChanged();
+      }
       if (other.getOrder() != 0) {
         setOrder(other.getOrder());
       }
@@ -737,9 +822,12 @@ public Builder mergeFrom(
      *
      * 
          * Output only. The resource name of the tag template field in URL format. Example:
-     * * projects/{project_id}/locations/{location}/tagTemplates/{tag_template}/fields/{field}
-     * Note that this TagTemplateField may not actually be stored in the location
-     * in this name.
+     * `projects/{project_id}/locations/{location}/tagTemplates/{tag_template}/fields/{field}`
+     * Note: The `TagTemplateField` itself might not be stored in the location
+     * specified in its name.
+     * The name must contain only letters (a-z, A-Z), numbers (0-9),
+     * or underscores (_), and must start with a letter or underscore.
+     * The maximum length is 64 characters.
      * 
    
      *
      * string name = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
@@ -762,9 +850,12 @@ public java.lang.String getName() {
      *
      * 
          * Output only. The resource name of the tag template field in URL format. Example:
-     * * projects/{project_id}/locations/{location}/tagTemplates/{tag_template}/fields/{field}
-     * Note that this TagTemplateField may not actually be stored in the location
-     * in this name.
+     * `projects/{project_id}/locations/{location}/tagTemplates/{tag_template}/fields/{field}`
+     * Note: The `TagTemplateField` itself might not be stored in the location
+     * specified in its name.
+     * The name must contain only letters (a-z, A-Z), numbers (0-9),
+     * or underscores (_), and must start with a letter or underscore.
+     * The maximum length is 64 characters.
      * 
    
      *
      * string name = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
@@ -787,9 +878,12 @@ public com.google.protobuf.ByteString getNameBytes() {
      *
      * 
          * Output only. The resource name of the tag template field in URL format. Example:
-     * * projects/{project_id}/locations/{location}/tagTemplates/{tag_template}/fields/{field}
-     * Note that this TagTemplateField may not actually be stored in the location
-     * in this name.
+     * `projects/{project_id}/locations/{location}/tagTemplates/{tag_template}/fields/{field}`
+     * Note: The `TagTemplateField` itself might not be stored in the location
+     * specified in its name.
+     * The name must contain only letters (a-z, A-Z), numbers (0-9),
+     * or underscores (_), and must start with a letter or underscore.
+     * The maximum length is 64 characters.
      * 
    
      *
      * string name = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
@@ -811,9 +905,12 @@ public Builder setName(java.lang.String value) {
      *
      * 
          * Output only. The resource name of the tag template field in URL format. Example:
-     * * projects/{project_id}/locations/{location}/tagTemplates/{tag_template}/fields/{field}
-     * Note that this TagTemplateField may not actually be stored in the location
-     * in this name.
+     * `projects/{project_id}/locations/{location}/tagTemplates/{tag_template}/fields/{field}`
+     * Note: The `TagTemplateField` itself might not be stored in the location
+     * specified in its name.
+     * The name must contain only letters (a-z, A-Z), numbers (0-9),
+     * or underscores (_), and must start with a letter or underscore.
+     * The maximum length is 64 characters.
      * 
    
      *
      * string name = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
@@ -831,9 +928,12 @@ public Builder clearName() {
      *
      * 
          * Output only. The resource name of the tag template field in URL format. Example:
-     * * projects/{project_id}/locations/{location}/tagTemplates/{tag_template}/fields/{field}
-     * Note that this TagTemplateField may not actually be stored in the location
-     * in this name.
+     * `projects/{project_id}/locations/{location}/tagTemplates/{tag_template}/fields/{field}`
+     * Note: The `TagTemplateField` itself might not be stored in the location
+     * specified in its name.
+     * The name must contain only letters (a-z, A-Z), numbers (0-9),
+     * or underscores (_), and must start with a letter or underscore.
+     * The maximum length is 64 characters.
      * 
    
      *
      * string name = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
@@ -858,6 +958,9 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
      *
      * 
          * The display name for this field. Defaults to an empty string.
+     * The name must contain only Unicode letters, numbers (0-9), underscores (_),
+     * dashes (-), spaces ( ), and can't start or end with spaces.
+     * The maximum length is 200 characters.
      * 
    
      *
      * string display_name = 1;
@@ -880,6 +983,9 @@ public java.lang.String getDisplayName() {
      *
      * 
          * The display name for this field. Defaults to an empty string.
+     * The name must contain only Unicode letters, numbers (0-9), underscores (_),
+     * dashes (-), spaces ( ), and can't start or end with spaces.
+     * The maximum length is 200 characters.
      * 
    
      *
      * string display_name = 1;
@@ -902,6 +1008,9 @@ public com.google.protobuf.ByteString getDisplayNameBytes() {
      *
      * 
          * The display name for this field. Defaults to an empty string.
+     * The name must contain only Unicode letters, numbers (0-9), underscores (_),
+     * dashes (-), spaces ( ), and can't start or end with spaces.
+     * The maximum length is 200 characters.
      * 
    
      *
      * string display_name = 1;
@@ -923,6 +1032,9 @@ public Builder setDisplayName(java.lang.String value) {
      *
      * 
          * The display name for this field. Defaults to an empty string.
+     * The name must contain only Unicode letters, numbers (0-9), underscores (_),
+     * dashes (-), spaces ( ), and can't start or end with spaces.
+     * The maximum length is 200 characters.
      * 
    
      *
      * string display_name = 1;
@@ -940,6 +1052,9 @@ public Builder clearDisplayName() {
      *
      * 
          * The display name for this field. Defaults to an empty string.
+     * The name must contain only Unicode letters, numbers (0-9), underscores (_),
+     * dashes (-), spaces ( ), and can't start or end with spaces.
+     * The maximum length is 200 characters.
      * 
    
      *
      * string display_name = 1;
@@ -1213,6 +1328,112 @@ public Builder clearIsRequired() {
       return this;
     }
 
+    private java.lang.Object description_ = "";
+    /**
+     *
+     *
+     * 
    +     * The description for this field. Defaults to an empty string.
+     * 
    
+     *
+     * string description = 4;
+     *
+     * @return The description.
+     */
+    public java.lang.String getDescription() {
+      java.lang.Object ref = description_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        description_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * The description for this field. Defaults to an empty string.
+     * 
    
+     *
+     * string description = 4;
+     *
+     * @return The bytes for description.
+     */
+    public com.google.protobuf.ByteString getDescriptionBytes() {
+      java.lang.Object ref = description_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        description_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * The description for this field. Defaults to an empty string.
+     * 
    
+     *
+     * string description = 4;
+     *
+     * @param value The description to set.
+     * @return This builder for chaining.
+     */
+    public Builder setDescription(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      description_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The description for this field. Defaults to an empty string.
+     * 
    
+     *
+     * string description = 4;
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearDescription() {
+
+      description_ = getDefaultInstance().getDescription();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The description for this field. Defaults to an empty string.
+     * 
    
+     *
+     * string description = 4;
+     *
+     * @param value The bytes for description to set.
+     * @return This builder for chaining.
+     */
+    public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      description_ = value;
+      onChanged();
+      return this;
+    }
+
     private int order_;
     /**
      *
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TagTemplateFieldEnumValueName.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TagTemplateFieldEnumValueName.java
new file mode 100644
index 00000000..9b62144b
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TagTemplateFieldEnumValueName.java
@@ -0,0 +1,309 @@
+/*
+ * Copyright 2021 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.datacatalog.v1;
+
+import com.google.api.pathtemplate.PathTemplate;
+import com.google.api.resourcenames.ResourceName;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+@Generated("by gapic-generator-java")
+public class TagTemplateFieldEnumValueName implements ResourceName {
+  private static final PathTemplate
+      PROJECT_LOCATION_TAG_TEMPLATE_TAG_TEMPLATE_FIELD_ID_ENUM_VALUE_DISPLAY_NAME =
+          PathTemplate.createWithoutUrlEncoding(
+              "projects/{project}/locations/{location}/tagTemplates/{tag_template}/fields/{tag_template_field_id}/enumValues/{enum_value_display_name}");
+  private volatile Map fieldValuesMap;
+  private final String project;
+  private final String location;
+  private final String tagTemplate;
+  private final String tagTemplateFieldId;
+  private final String enumValueDisplayName;
+
+  @Deprecated
+  protected TagTemplateFieldEnumValueName() {
+    project = null;
+    location = null;
+    tagTemplate = null;
+    tagTemplateFieldId = null;
+    enumValueDisplayName = null;
+  }
+
+  private TagTemplateFieldEnumValueName(Builder builder) {
+    project = Preconditions.checkNotNull(builder.getProject());
+    location = Preconditions.checkNotNull(builder.getLocation());
+    tagTemplate = Preconditions.checkNotNull(builder.getTagTemplate());
+    tagTemplateFieldId = Preconditions.checkNotNull(builder.getTagTemplateFieldId());
+    enumValueDisplayName = Preconditions.checkNotNull(builder.getEnumValueDisplayName());
+  }
+
+  public String getProject() {
+    return project;
+  }
+
+  public String getLocation() {
+    return location;
+  }
+
+  public String getTagTemplate() {
+    return tagTemplate;
+  }
+
+  public String getTagTemplateFieldId() {
+    return tagTemplateFieldId;
+  }
+
+  public String getEnumValueDisplayName() {
+    return enumValueDisplayName;
+  }
+
+  public static Builder newBuilder() {
+    return new Builder();
+  }
+
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  public static TagTemplateFieldEnumValueName of(
+      String project,
+      String location,
+      String tagTemplate,
+      String tagTemplateFieldId,
+      String enumValueDisplayName) {
+    return newBuilder()
+        .setProject(project)
+        .setLocation(location)
+        .setTagTemplate(tagTemplate)
+        .setTagTemplateFieldId(tagTemplateFieldId)
+        .setEnumValueDisplayName(enumValueDisplayName)
+        .build();
+  }
+
+  public static String format(
+      String project,
+      String location,
+      String tagTemplate,
+      String tagTemplateFieldId,
+      String enumValueDisplayName) {
+    return newBuilder()
+        .setProject(project)
+        .setLocation(location)
+        .setTagTemplate(tagTemplate)
+        .setTagTemplateFieldId(tagTemplateFieldId)
+        .setEnumValueDisplayName(enumValueDisplayName)
+        .build()
+        .toString();
+  }
+
+  public static TagTemplateFieldEnumValueName parse(String formattedString) {
+    if (formattedString.isEmpty()) {
+      return null;
+    }
+    Map matchMap =
+        PROJECT_LOCATION_TAG_TEMPLATE_TAG_TEMPLATE_FIELD_ID_ENUM_VALUE_DISPLAY_NAME.validatedMatch(
+            formattedString,
+            "TagTemplateFieldEnumValueName.parse: formattedString not in valid format");
+    return of(
+        matchMap.get("project"),
+        matchMap.get("location"),
+        matchMap.get("tag_template"),
+        matchMap.get("tag_template_field_id"),
+        matchMap.get("enum_value_display_name"));
+  }
+
+  public static List parseList(List formattedStrings) {
+    List list = new ArrayList<>(formattedStrings.size());
+    for (String formattedString : formattedStrings) {
+      list.add(parse(formattedString));
+    }
+    return list;
+  }
+
+  public static List toStringList(List values) {
+    List list = new ArrayList<>(values.size());
+    for (TagTemplateFieldEnumValueName value : values) {
+      if (value == null) {
+        list.add("");
+      } else {
+        list.add(value.toString());
+      }
+    }
+    return list;
+  }
+
+  public static boolean isParsableFrom(String formattedString) {
+    return PROJECT_LOCATION_TAG_TEMPLATE_TAG_TEMPLATE_FIELD_ID_ENUM_VALUE_DISPLAY_NAME.matches(
+        formattedString);
+  }
+
+  @Override
+  public Map getFieldValuesMap() {
+    if (fieldValuesMap == null) {
+      synchronized (this) {
+        if (fieldValuesMap == null) {
+          ImmutableMap.Builder fieldMapBuilder = ImmutableMap.builder();
+          if (project != null) {
+            fieldMapBuilder.put("project", project);
+          }
+          if (location != null) {
+            fieldMapBuilder.put("location", location);
+          }
+          if (tagTemplate != null) {
+            fieldMapBuilder.put("tag_template", tagTemplate);
+          }
+          if (tagTemplateFieldId != null) {
+            fieldMapBuilder.put("tag_template_field_id", tagTemplateFieldId);
+          }
+          if (enumValueDisplayName != null) {
+            fieldMapBuilder.put("enum_value_display_name", enumValueDisplayName);
+          }
+          fieldValuesMap = fieldMapBuilder.build();
+        }
+      }
+    }
+    return fieldValuesMap;
+  }
+
+  public String getFieldValue(String fieldName) {
+    return getFieldValuesMap().get(fieldName);
+  }
+
+  @Override
+  public String toString() {
+    return PROJECT_LOCATION_TAG_TEMPLATE_TAG_TEMPLATE_FIELD_ID_ENUM_VALUE_DISPLAY_NAME.instantiate(
+        "project",
+        project,
+        "location",
+        location,
+        "tag_template",
+        tagTemplate,
+        "tag_template_field_id",
+        tagTemplateFieldId,
+        "enum_value_display_name",
+        enumValueDisplayName);
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o != null || getClass() == o.getClass()) {
+      TagTemplateFieldEnumValueName that = ((TagTemplateFieldEnumValueName) o);
+      return Objects.equals(this.project, that.project)
+          && Objects.equals(this.location, that.location)
+          && Objects.equals(this.tagTemplate, that.tagTemplate)
+          && Objects.equals(this.tagTemplateFieldId, that.tagTemplateFieldId)
+          && Objects.equals(this.enumValueDisplayName, that.enumValueDisplayName);
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    int h = 1;
+    h *= 1000003;
+    h ^= Objects.hashCode(project);
+    h *= 1000003;
+    h ^= Objects.hashCode(location);
+    h *= 1000003;
+    h ^= Objects.hashCode(tagTemplate);
+    h *= 1000003;
+    h ^= Objects.hashCode(tagTemplateFieldId);
+    h *= 1000003;
+    h ^= Objects.hashCode(enumValueDisplayName);
+    return h;
+  }
+
+  /**
+   * Builder for
+   * projects/{project}/locations/{location}/tagTemplates/{tag_template}/fields/{tag_template_field_id}/enumValues/{enum_value_display_name}.
+   */
+  public static class Builder {
+    private String project;
+    private String location;
+    private String tagTemplate;
+    private String tagTemplateFieldId;
+    private String enumValueDisplayName;
+
+    protected Builder() {}
+
+    public String getProject() {
+      return project;
+    }
+
+    public String getLocation() {
+      return location;
+    }
+
+    public String getTagTemplate() {
+      return tagTemplate;
+    }
+
+    public String getTagTemplateFieldId() {
+      return tagTemplateFieldId;
+    }
+
+    public String getEnumValueDisplayName() {
+      return enumValueDisplayName;
+    }
+
+    public Builder setProject(String project) {
+      this.project = project;
+      return this;
+    }
+
+    public Builder setLocation(String location) {
+      this.location = location;
+      return this;
+    }
+
+    public Builder setTagTemplate(String tagTemplate) {
+      this.tagTemplate = tagTemplate;
+      return this;
+    }
+
+    public Builder setTagTemplateFieldId(String tagTemplateFieldId) {
+      this.tagTemplateFieldId = tagTemplateFieldId;
+      return this;
+    }
+
+    public Builder setEnumValueDisplayName(String enumValueDisplayName) {
+      this.enumValueDisplayName = enumValueDisplayName;
+      return this;
+    }
+
+    private Builder(TagTemplateFieldEnumValueName tagTemplateFieldEnumValueName) {
+      project = tagTemplateFieldEnumValueName.project;
+      location = tagTemplateFieldEnumValueName.location;
+      tagTemplate = tagTemplateFieldEnumValueName.tagTemplate;
+      tagTemplateFieldId = tagTemplateFieldEnumValueName.tagTemplateFieldId;
+      enumValueDisplayName = tagTemplateFieldEnumValueName.enumValueDisplayName;
+    }
+
+    public TagTemplateFieldEnumValueName build() {
+      return new TagTemplateFieldEnumValueName(this);
+    }
+  }
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TagTemplateFieldOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TagTemplateFieldOrBuilder.java
index 9346f8bc..0da4590b 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TagTemplateFieldOrBuilder.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TagTemplateFieldOrBuilder.java
@@ -28,9 +28,12 @@ public interface TagTemplateFieldOrBuilder
    *
    * 
        * Output only. The resource name of the tag template field in URL format. Example:
-   * * projects/{project_id}/locations/{location}/tagTemplates/{tag_template}/fields/{field}
-   * Note that this TagTemplateField may not actually be stored in the location
-   * in this name.
+   * `projects/{project_id}/locations/{location}/tagTemplates/{tag_template}/fields/{field}`
+   * Note: The `TagTemplateField` itself might not be stored in the location
+   * specified in its name.
+   * The name must contain only letters (a-z, A-Z), numbers (0-9),
+   * or underscores (_), and must start with a letter or underscore.
+   * The maximum length is 64 characters.
    * 
    
    *
    * string name = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
@@ -43,9 +46,12 @@ public interface TagTemplateFieldOrBuilder
    *
    * 
        * Output only. The resource name of the tag template field in URL format. Example:
-   * * projects/{project_id}/locations/{location}/tagTemplates/{tag_template}/fields/{field}
-   * Note that this TagTemplateField may not actually be stored in the location
-   * in this name.
+   * `projects/{project_id}/locations/{location}/tagTemplates/{tag_template}/fields/{field}`
+   * Note: The `TagTemplateField` itself might not be stored in the location
+   * specified in its name.
+   * The name must contain only letters (a-z, A-Z), numbers (0-9),
+   * or underscores (_), and must start with a letter or underscore.
+   * The maximum length is 64 characters.
    * 
    
    *
    * string name = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
@@ -59,6 +65,9 @@ public interface TagTemplateFieldOrBuilder
    *
    * 
        * The display name for this field. Defaults to an empty string.
+   * The name must contain only Unicode letters, numbers (0-9), underscores (_),
+   * dashes (-), spaces ( ), and can't start or end with spaces.
+   * The maximum length is 200 characters.
    * 
    
    *
    * string display_name = 1;
@@ -71,6 +80,9 @@ public interface TagTemplateFieldOrBuilder
    *
    * 
        * The display name for this field. Defaults to an empty string.
+   * The name must contain only Unicode letters, numbers (0-9), underscores (_),
+   * dashes (-), spaces ( ), and can't start or end with spaces.
+   * The maximum length is 200 characters.
    * 
    
    *
    * string display_name = 1;
@@ -133,6 +145,31 @@ public interface TagTemplateFieldOrBuilder
    */
   boolean getIsRequired();
 
+  /**
+   *
+   *
+   * 
    +   * The description for this field. Defaults to an empty string.
+   * 
    
+   *
+   * string description = 4;
+   *
+   * @return The description.
+   */
+  java.lang.String getDescription();
+  /**
+   *
+   *
+   * 
    +   * The description for this field. Defaults to an empty string.
+   * 
    
+   *
+   * string description = 4;
+   *
+   * @return The bytes for description.
+   */
+  com.google.protobuf.ByteString getDescriptionBytes();
+
   /**
    *
    *
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TagTemplateOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TagTemplateOrBuilder.java
index 4917d039..daf7dfb6 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TagTemplateOrBuilder.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TagTemplateOrBuilder.java
@@ -28,9 +28,9 @@ public interface TagTemplateOrBuilder
    *
    * 
        * The resource name of the tag template in URL format. Example:
-   * * projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}
-   * Note that this TagTemplate and its child resources may not actually be
-   * stored in the location in this name.
+   * `projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}`
+   * Note: The tag template itself and its child resources might not be
+   * stored in the location specified in its name.
    * 
    
    *
    * string name = 1;
@@ -43,9 +43,9 @@ public interface TagTemplateOrBuilder
    *
    * 
        * The resource name of the tag template in URL format. Example:
-   * * projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}
-   * Note that this TagTemplate and its child resources may not actually be
-   * stored in the location in this name.
+   * `projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}`
+   * Note: The tag template itself and its child resources might not be
+   * stored in the location specified in its name.
    * 
    
    *
    * string name = 1;
@@ -58,7 +58,10 @@ public interface TagTemplateOrBuilder
    *
    *
    * 
    -   * The display name for this template. Defaults to an empty string.
+   * Display name for this template. Defaults to an empty string.
+   * The name must contain only Unicode letters, numbers (0-9), underscores (_),
+   * dashes (-), spaces ( ), and can't start or end with spaces.
+   * The maximum length is 200 characters.
    * 
    
    *
    * string display_name = 2;
@@ -70,7 +73,10 @@ public interface TagTemplateOrBuilder
    *
    *
    * 
    -   * The display name for this template. Defaults to an empty string.
+   * Display name for this template. Defaults to an empty string.
+   * The name must contain only Unicode letters, numbers (0-9), underscores (_),
+   * dashes (-), spaces ( ), and can't start or end with spaces.
+   * The maximum length is 200 characters.
    * 
    
    *
    * string display_name = 2;
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/Tags.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/Tags.java
index fc620c84..2ca8ffea 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/Tags.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/Tags.java
@@ -105,30 +105,31 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "datacatalog.v1.TagTemplateField:\0028\001:p\352Am"
           + "\n&datacatalog.googleapis.com/TagTemplate"
           + "\022Cprojects/{project}/locations/{location"
-          + "}/tagTemplates/{tag_template}\"\242\002\n\020TagTem"
+          + "}/tagTemplates/{tag_template}\"\267\002\n\020TagTem"
           + "plateField\022\021\n\004name\030\006 \001(\tB\003\340A\003\022\024\n\014display"
           + "_name\030\001 \001(\t\0229\n\004type\030\002 \001(\0132&.google.cloud"
           + ".datacatalog.v1.FieldTypeB\003\340A\002\022\023\n\013is_req"
-          + "uired\030\003 \001(\010\022\r\n\005order\030\005 \001(\005:\205\001\352A\201\001\n+datac"
-          + "atalog.googleapis.com/TagTemplateField\022R"
-          + "projects/{project}/locations/{location}/"
-          + "tagTemplates/{tag_template}/fields/{fiel"
-          + "d}\"\230\003\n\tFieldType\022N\n\016primitive_type\030\001 \001(\016"
-          + "24.google.cloud.datacatalog.v1.FieldType"
-          + ".PrimitiveTypeH\000\022D\n\tenum_type\030\002 \001(\0132/.go"
-          + "ogle.cloud.datacatalog.v1.FieldType.Enum"
-          + "TypeH\000\032\205\001\n\010EnumType\022Q\n\016allowed_values\030\001 "
-          + "\003(\01329.google.cloud.datacatalog.v1.FieldT"
-          + "ype.EnumType.EnumValue\032&\n\tEnumValue\022\031\n\014d"
-          + "isplay_name\030\001 \001(\tB\003\340A\002\"`\n\rPrimitiveType\022"
-          + "\036\n\032PRIMITIVE_TYPE_UNSPECIFIED\020\000\022\n\n\006DOUBL"
-          + "E\020\001\022\n\n\006STRING\020\002\022\010\n\004BOOL\020\003\022\r\n\tTIMESTAMP\020\004"
-          + "B\013\n\ttype_declB\313\001\n\037com.google.cloud.datac"
-          + "atalog.v1P\001ZFgoogle.golang.org/genproto/"
-          + "googleapis/cloud/datacatalog/v1;datacata"
-          + "log\370\001\001\252\002\033Google.Cloud.DataCatalog.V1\312\002\033G"
-          + "oogle\\Cloud\\DataCatalog\\V1\352\002\036Google::Clo"
-          + "ud::DataCatalog::V1b\006proto3"
+          + "uired\030\003 \001(\010\022\023\n\013description\030\004 \001(\t\022\r\n\005orde"
+          + "r\030\005 \001(\005:\205\001\352A\201\001\n+datacatalog.googleapis.c"
+          + "om/TagTemplateField\022Rprojects/{project}/"
+          + "locations/{location}/tagTemplates/{tag_t"
+          + "emplate}/fields/{field}\"\230\003\n\tFieldType\022N\n"
+          + "\016primitive_type\030\001 \001(\01624.google.cloud.dat"
+          + "acatalog.v1.FieldType.PrimitiveTypeH\000\022D\n"
+          + "\tenum_type\030\002 \001(\0132/.google.cloud.datacata"
+          + "log.v1.FieldType.EnumTypeH\000\032\205\001\n\010EnumType"
+          + "\022Q\n\016allowed_values\030\001 \003(\01329.google.cloud."
+          + "datacatalog.v1.FieldType.EnumType.EnumVa"
+          + "lue\032&\n\tEnumValue\022\031\n\014display_name\030\001 \001(\tB\003"
+          + "\340A\002\"`\n\rPrimitiveType\022\036\n\032PRIMITIVE_TYPE_U"
+          + "NSPECIFIED\020\000\022\n\n\006DOUBLE\020\001\022\n\n\006STRING\020\002\022\010\n\004"
+          + "BOOL\020\003\022\r\n\tTIMESTAMP\020\004B\013\n\ttype_declB\313\001\n\037c"
+          + "om.google.cloud.datacatalog.v1P\001ZFgoogle"
+          + ".golang.org/genproto/googleapis/cloud/da"
+          + "tacatalog/v1;datacatalog\370\001\001\252\002\033Google.Clo"
+          + "ud.DataCatalog.V1\312\002\033Google\\Cloud\\DataCat"
+          + "alog\\V1\352\002\036Google::Cloud::DataCatalog::V1"
+          + "b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
@@ -199,7 +200,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_datacatalog_v1_TagTemplateField_descriptor,
             new java.lang.String[] {
-              "Name", "DisplayName", "Type", "IsRequired", "Order",
+              "Name", "DisplayName", "Type", "IsRequired", "Description", "Order",
             });
     internal_static_google_cloud_datacatalog_v1_FieldType_descriptor =
         getDescriptor().getMessageTypes().get(4);
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/Taxonomy.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/Taxonomy.java
new file mode 100644
index 00000000..ebb7c2a1
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/Taxonomy.java
@@ -0,0 +1,2045 @@
+/*
+ * 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/datacatalog/v1/policytagmanager.proto
+
+package com.google.cloud.datacatalog.v1;
+
+/**
+ *
+ *
+ * 
    + * A taxonomy is a collection of hierarchical policy tags that classify data
+ * along a common axis. For instance a "data sensitivity" taxonomy could contain
+ * the following policy tags:
+ * + PII
+ *   + Account number
+ *   + Age
+ *   + SSN
+ *   + Zipcode
+ * + Financials
+ *   + Revenue
+ * A "data origin" taxonomy could contain the following policy tags:
+ * + User data
+ * + Employee data
+ * + Partner data
+ * + Public data
+ * 
    
+ *
+ * Protobuf type {@code google.cloud.datacatalog.v1.Taxonomy}
+ */
+public final class Taxonomy extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.datacatalog.v1.Taxonomy)
+    TaxonomyOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use Taxonomy.newBuilder() to construct.
+  private Taxonomy(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private Taxonomy() {
+    name_ = "";
+    displayName_ = "";
+    description_ = "";
+    activatedPolicyTypes_ = java.util.Collections.emptyList();
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    return new Taxonomy();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private Taxonomy(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    int mutable_bitField0_ = 0;
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              name_ = s;
+              break;
+            }
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              displayName_ = s;
+              break;
+            }
+          case 26:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              description_ = s;
+              break;
+            }
+          case 32:
+            {
+              policyTagCount_ = input.readInt32();
+              break;
+            }
+          case 42:
+            {
+              com.google.cloud.datacatalog.v1.SystemTimestamps.Builder subBuilder = null;
+              if (taxonomyTimestamps_ != null) {
+                subBuilder = taxonomyTimestamps_.toBuilder();
+              }
+              taxonomyTimestamps_ =
+                  input.readMessage(
+                      com.google.cloud.datacatalog.v1.SystemTimestamps.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(taxonomyTimestamps_);
+                taxonomyTimestamps_ = subBuilder.buildPartial();
+              }
+
+              break;
+            }
+          case 48:
+            {
+              int rawValue = input.readEnum();
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                activatedPolicyTypes_ = new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              activatedPolicyTypes_.add(rawValue);
+              break;
+            }
+          case 50:
+            {
+              int length = input.readRawVarint32();
+              int oldLimit = input.pushLimit(length);
+              while (input.getBytesUntilLimit() > 0) {
+                int rawValue = input.readEnum();
+                if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                  activatedPolicyTypes_ = new java.util.ArrayList();
+                  mutable_bitField0_ |= 0x00000001;
+                }
+                activatedPolicyTypes_.add(rawValue);
+              }
+              input.popLimit(oldLimit);
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      if (((mutable_bitField0_ & 0x00000001) != 0)) {
+        activatedPolicyTypes_ = java.util.Collections.unmodifiableList(activatedPolicyTypes_);
+      }
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+        .internal_static_google_cloud_datacatalog_v1_Taxonomy_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+        .internal_static_google_cloud_datacatalog_v1_Taxonomy_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.datacatalog.v1.Taxonomy.class,
+            com.google.cloud.datacatalog.v1.Taxonomy.Builder.class);
+  }
+
+  /**
+   *
+   *
+   * 
    +   * Defines policy types where the policy tags can be used for.
+   * 
    
+   *
+   * Protobuf enum {@code google.cloud.datacatalog.v1.Taxonomy.PolicyType}
+   */
+  public enum PolicyType implements com.google.protobuf.ProtocolMessageEnum {
+    /**
+     *
+     *
+     * 
    +     * Unspecified policy type.
+     * 
    
+     *
+     * POLICY_TYPE_UNSPECIFIED = 0;
+     */
+    POLICY_TYPE_UNSPECIFIED(0),
+    /**
+     *
+     *
+     * 
    +     * Fine-grained access control policy, which enables access control on
+     * tagged sub-resources.
+     * 
    
+     *
+     * FINE_GRAINED_ACCESS_CONTROL = 1;
+     */
+    FINE_GRAINED_ACCESS_CONTROL(1),
+    UNRECOGNIZED(-1),
+    ;
+
+    /**
+     *
+     *
+     * 
    +     * Unspecified policy type.
+     * 
    
+     *
+     * POLICY_TYPE_UNSPECIFIED = 0;
+     */
+    public static final int POLICY_TYPE_UNSPECIFIED_VALUE = 0;
+    /**
+     *
+     *
+     * 
    +     * Fine-grained access control policy, which enables access control on
+     * tagged sub-resources.
+     * 
    
+     *
+     * FINE_GRAINED_ACCESS_CONTROL = 1;
+     */
+    public static final int FINE_GRAINED_ACCESS_CONTROL_VALUE = 1;
+
+    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 PolicyType 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 PolicyType forNumber(int value) {
+      switch (value) {
+        case 0:
+          return POLICY_TYPE_UNSPECIFIED;
+        case 1:
+          return FINE_GRAINED_ACCESS_CONTROL;
+        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 PolicyType findValueByNumber(int number) {
+            return PolicyType.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.datacatalog.v1.Taxonomy.getDescriptor().getEnumTypes().get(0);
+    }
+
+    private static final PolicyType[] VALUES = values();
+
+    public static PolicyType 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 PolicyType(int value) {
+      this.value = value;
+    }
+
+    // @@protoc_insertion_point(enum_scope:google.cloud.datacatalog.v1.Taxonomy.PolicyType)
+  }
+
+  public static final int NAME_FIELD_NUMBER = 1;
+  private volatile java.lang.Object name_;
+  /**
+   *
+   *
+   * 
    +   * Output only. Resource name of this taxonomy in format:
+   * "projects/{project_number}/locations/{location_id}/taxonomies/{taxonomy_id}".
+   * Note that taxonomy_id's are unique and generated by Policy Tag Manager.
+   * 
    
+   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
+   * @return The name.
+   */
+  @java.lang.Override
+  public java.lang.String getName() {
+    java.lang.Object ref = name_;
+    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();
+      name_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
    +   * Output only. Resource name of this taxonomy in format:
+   * "projects/{project_number}/locations/{location_id}/taxonomies/{taxonomy_id}".
+   * Note that taxonomy_id's are unique and generated by Policy Tag Manager.
+   * 
    
+   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
+   * @return The bytes for name.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getNameBytes() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      name_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int DISPLAY_NAME_FIELD_NUMBER = 2;
+  private volatile java.lang.Object displayName_;
+  /**
+   *
+   *
+   * 
    +   * Required. User-defined name of this taxonomy. It must: contain only unicode letters,
+   * numbers, underscores, dashes and spaces; not start or end with spaces; and
+   * be at most 200 bytes long when encoded in UTF-8.
+   * 
    
+   *
+   * string display_name = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
+   * @return The displayName.
+   */
+  @java.lang.Override
+  public java.lang.String getDisplayName() {
+    java.lang.Object ref = displayName_;
+    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();
+      displayName_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
    +   * Required. User-defined name of this taxonomy. It must: contain only unicode letters,
+   * numbers, underscores, dashes and spaces; not start or end with spaces; and
+   * be at most 200 bytes long when encoded in UTF-8.
+   * 
    
+   *
+   * string display_name = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
+   * @return The bytes for displayName.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getDisplayNameBytes() {
+    java.lang.Object ref = displayName_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      displayName_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int DESCRIPTION_FIELD_NUMBER = 3;
+  private volatile java.lang.Object description_;
+  /**
+   *
+   *
+   * 
    +   * Optional. Description of this taxonomy. It must: contain only unicode characters,
+   * tabs, newlines, carriage returns and page breaks; and be at most 2000 bytes
+   * long when encoded in UTF-8. If not set, defaults to an empty description.
+   * 
    
+   *
+   * string description = 3 [(.google.api.field_behavior) = OPTIONAL];
+   *
+   * @return The description.
+   */
+  @java.lang.Override
+  public java.lang.String getDescription() {
+    java.lang.Object ref = description_;
+    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();
+      description_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
    +   * Optional. Description of this taxonomy. It must: contain only unicode characters,
+   * tabs, newlines, carriage returns and page breaks; and be at most 2000 bytes
+   * long when encoded in UTF-8. If not set, defaults to an empty description.
+   * 
    
+   *
+   * string description = 3 [(.google.api.field_behavior) = OPTIONAL];
+   *
+   * @return The bytes for description.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getDescriptionBytes() {
+    java.lang.Object ref = description_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      description_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int POLICY_TAG_COUNT_FIELD_NUMBER = 4;
+  private int policyTagCount_;
+  /**
+   *
+   *
+   * 
    +   * Output only. Number of policy tags contained in this taxonomy.
+   * 
    
+   *
+   * int32 policy_tag_count = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
+   * @return The policyTagCount.
+   */
+  @java.lang.Override
+  public int getPolicyTagCount() {
+    return policyTagCount_;
+  }
+
+  public static final int TAXONOMY_TIMESTAMPS_FIELD_NUMBER = 5;
+  private com.google.cloud.datacatalog.v1.SystemTimestamps taxonomyTimestamps_;
+  /**
+   *
+   *
+   * 
    +   * Output only. Timestamps about this taxonomy. Only create_time and update_time are used.
+   * 
    
+   *
+   * 
+   * .google.cloud.datacatalog.v1.SystemTimestamps taxonomy_timestamps = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
+   * @return Whether the taxonomyTimestamps field is set.
+   */
+  @java.lang.Override
+  public boolean hasTaxonomyTimestamps() {
+    return taxonomyTimestamps_ != null;
+  }
+  /**
+   *
+   *
+   * 
    +   * Output only. Timestamps about this taxonomy. Only create_time and update_time are used.
+   * 
    
+   *
+   * 
+   * .google.cloud.datacatalog.v1.SystemTimestamps taxonomy_timestamps = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
+   * @return The taxonomyTimestamps.
+   */
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.SystemTimestamps getTaxonomyTimestamps() {
+    return taxonomyTimestamps_ == null
+        ? com.google.cloud.datacatalog.v1.SystemTimestamps.getDefaultInstance()
+        : taxonomyTimestamps_;
+  }
+  /**
+   *
+   *
+   * 
    +   * Output only. Timestamps about this taxonomy. Only create_time and update_time are used.
+   * 
    
+   *
+   * 
+   * .google.cloud.datacatalog.v1.SystemTimestamps taxonomy_timestamps = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   */
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.SystemTimestampsOrBuilder
+      getTaxonomyTimestampsOrBuilder() {
+    return getTaxonomyTimestamps();
+  }
+
+  public static final int ACTIVATED_POLICY_TYPES_FIELD_NUMBER = 6;
+  private java.util.List activatedPolicyTypes_;
+  private static final com.google.protobuf.Internal.ListAdapter.Converter<
+          java.lang.Integer, com.google.cloud.datacatalog.v1.Taxonomy.PolicyType>
+      activatedPolicyTypes_converter_ =
+          new com.google.protobuf.Internal.ListAdapter.Converter<
+              java.lang.Integer, com.google.cloud.datacatalog.v1.Taxonomy.PolicyType>() {
+            public com.google.cloud.datacatalog.v1.Taxonomy.PolicyType convert(
+                java.lang.Integer from) {
+              @SuppressWarnings("deprecation")
+              com.google.cloud.datacatalog.v1.Taxonomy.PolicyType result =
+                  com.google.cloud.datacatalog.v1.Taxonomy.PolicyType.valueOf(from);
+              return result == null
+                  ? com.google.cloud.datacatalog.v1.Taxonomy.PolicyType.UNRECOGNIZED
+                  : result;
+            }
+          };
+  /**
+   *
+   *
+   * 
    +   * Optional. A list of policy types that are activated for this taxonomy. If not set,
+   * defaults to an empty list.
+   * 
    
+   *
+   * 
+   * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 6 [(.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
+   * @return A list containing the activatedPolicyTypes.
+   */
+  @java.lang.Override
+  public java.util.List
+      getActivatedPolicyTypesList() {
+    return new com.google.protobuf.Internal.ListAdapter<
+        java.lang.Integer, com.google.cloud.datacatalog.v1.Taxonomy.PolicyType>(
+        activatedPolicyTypes_, activatedPolicyTypes_converter_);
+  }
+  /**
+   *
+   *
+   * 
    +   * Optional. A list of policy types that are activated for this taxonomy. If not set,
+   * defaults to an empty list.
+   * 
    
+   *
+   * 
+   * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 6 [(.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
+   * @return The count of activatedPolicyTypes.
+   */
+  @java.lang.Override
+  public int getActivatedPolicyTypesCount() {
+    return activatedPolicyTypes_.size();
+  }
+  /**
+   *
+   *
+   * 
    +   * Optional. A list of policy types that are activated for this taxonomy. If not set,
+   * defaults to an empty list.
+   * 
    
+   *
+   * 
+   * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 6 [(.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
+   * @param index The index of the element to return.
+   * @return The activatedPolicyTypes at the given index.
+   */
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.Taxonomy.PolicyType getActivatedPolicyTypes(int index) {
+    return activatedPolicyTypes_converter_.convert(activatedPolicyTypes_.get(index));
+  }
+  /**
+   *
+   *
+   * 
    +   * Optional. A list of policy types that are activated for this taxonomy. If not set,
+   * defaults to an empty list.
+   * 
    
+   *
+   * 
+   * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 6 [(.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
+   * @return A list containing the enum numeric values on the wire for activatedPolicyTypes.
+   */
+  @java.lang.Override
+  public java.util.List getActivatedPolicyTypesValueList() {
+    return activatedPolicyTypes_;
+  }
+  /**
+   *
+   *
+   * 
    +   * Optional. A list of policy types that are activated for this taxonomy. If not set,
+   * defaults to an empty list.
+   * 
    
+   *
+   * 
+   * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 6 [(.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
+   * @param index The index of the value to return.
+   * @return The enum numeric value on the wire of activatedPolicyTypes at the given index.
+   */
+  @java.lang.Override
+  public int getActivatedPolicyTypesValue(int index) {
+    return activatedPolicyTypes_.get(index);
+  }
+
+  private int activatedPolicyTypesMemoizedSerializedSize;
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    getSerializedSize();
+    if (!getNameBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
+    }
+    if (!getDisplayNameBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, displayName_);
+    }
+    if (!getDescriptionBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 3, description_);
+    }
+    if (policyTagCount_ != 0) {
+      output.writeInt32(4, policyTagCount_);
+    }
+    if (taxonomyTimestamps_ != null) {
+      output.writeMessage(5, getTaxonomyTimestamps());
+    }
+    if (getActivatedPolicyTypesList().size() > 0) {
+      output.writeUInt32NoTag(50);
+      output.writeUInt32NoTag(activatedPolicyTypesMemoizedSerializedSize);
+    }
+    for (int i = 0; i < activatedPolicyTypes_.size(); i++) {
+      output.writeEnumNoTag(activatedPolicyTypes_.get(i));
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!getNameBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
+    }
+    if (!getDisplayNameBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, displayName_);
+    }
+    if (!getDescriptionBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, description_);
+    }
+    if (policyTagCount_ != 0) {
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(4, policyTagCount_);
+    }
+    if (taxonomyTimestamps_ != null) {
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, getTaxonomyTimestamps());
+    }
+    {
+      int dataSize = 0;
+      for (int i = 0; i < activatedPolicyTypes_.size(); i++) {
+        dataSize +=
+            com.google.protobuf.CodedOutputStream.computeEnumSizeNoTag(
+                activatedPolicyTypes_.get(i));
+      }
+      size += dataSize;
+      if (!getActivatedPolicyTypesList().isEmpty()) {
+        size += 1;
+        size += com.google.protobuf.CodedOutputStream.computeUInt32SizeNoTag(dataSize);
+      }
+      activatedPolicyTypesMemoizedSerializedSize = dataSize;
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.datacatalog.v1.Taxonomy)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.datacatalog.v1.Taxonomy other = (com.google.cloud.datacatalog.v1.Taxonomy) obj;
+
+    if (!getName().equals(other.getName())) return false;
+    if (!getDisplayName().equals(other.getDisplayName())) return false;
+    if (!getDescription().equals(other.getDescription())) return false;
+    if (getPolicyTagCount() != other.getPolicyTagCount()) return false;
+    if (hasTaxonomyTimestamps() != other.hasTaxonomyTimestamps()) return false;
+    if (hasTaxonomyTimestamps()) {
+      if (!getTaxonomyTimestamps().equals(other.getTaxonomyTimestamps())) return false;
+    }
+    if (!activatedPolicyTypes_.equals(other.activatedPolicyTypes_)) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + NAME_FIELD_NUMBER;
+    hash = (53 * hash) + getName().hashCode();
+    hash = (37 * hash) + DISPLAY_NAME_FIELD_NUMBER;
+    hash = (53 * hash) + getDisplayName().hashCode();
+    hash = (37 * hash) + DESCRIPTION_FIELD_NUMBER;
+    hash = (53 * hash) + getDescription().hashCode();
+    hash = (37 * hash) + POLICY_TAG_COUNT_FIELD_NUMBER;
+    hash = (53 * hash) + getPolicyTagCount();
+    if (hasTaxonomyTimestamps()) {
+      hash = (37 * hash) + TAXONOMY_TIMESTAMPS_FIELD_NUMBER;
+      hash = (53 * hash) + getTaxonomyTimestamps().hashCode();
+    }
+    if (getActivatedPolicyTypesCount() > 0) {
+      hash = (37 * hash) + ACTIVATED_POLICY_TYPES_FIELD_NUMBER;
+      hash = (53 * hash) + activatedPolicyTypes_.hashCode();
+    }
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.datacatalog.v1.Taxonomy parseFrom(java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.Taxonomy parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.Taxonomy parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.Taxonomy parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.Taxonomy parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.Taxonomy parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.Taxonomy parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.Taxonomy parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.Taxonomy parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.Taxonomy parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.Taxonomy parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.Taxonomy parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(com.google.cloud.datacatalog.v1.Taxonomy prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
    +   * A taxonomy is a collection of hierarchical policy tags that classify data
+   * along a common axis. For instance a "data sensitivity" taxonomy could contain
+   * the following policy tags:
+   * + PII
+   *   + Account number
+   *   + Age
+   *   + SSN
+   *   + Zipcode
+   * + Financials
+   *   + Revenue
+   * A "data origin" taxonomy could contain the following policy tags:
+   * + User data
+   * + Employee data
+   * + Partner data
+   * + Public data
+   * 
    
+   *
+   * Protobuf type {@code google.cloud.datacatalog.v1.Taxonomy}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.datacatalog.v1.Taxonomy)
+      com.google.cloud.datacatalog.v1.TaxonomyOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+          .internal_static_google_cloud_datacatalog_v1_Taxonomy_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+          .internal_static_google_cloud_datacatalog_v1_Taxonomy_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.datacatalog.v1.Taxonomy.class,
+              com.google.cloud.datacatalog.v1.Taxonomy.Builder.class);
+    }
+
+    // Construct using com.google.cloud.datacatalog.v1.Taxonomy.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      name_ = "";
+
+      displayName_ = "";
+
+      description_ = "";
+
+      policyTagCount_ = 0;
+
+      if (taxonomyTimestampsBuilder_ == null) {
+        taxonomyTimestamps_ = null;
+      } else {
+        taxonomyTimestamps_ = null;
+        taxonomyTimestampsBuilder_ = null;
+      }
+      activatedPolicyTypes_ = java.util.Collections.emptyList();
+      bitField0_ = (bitField0_ & ~0x00000001);
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+          .internal_static_google_cloud_datacatalog_v1_Taxonomy_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.Taxonomy getDefaultInstanceForType() {
+      return com.google.cloud.datacatalog.v1.Taxonomy.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.Taxonomy build() {
+      com.google.cloud.datacatalog.v1.Taxonomy result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.Taxonomy buildPartial() {
+      com.google.cloud.datacatalog.v1.Taxonomy result =
+          new com.google.cloud.datacatalog.v1.Taxonomy(this);
+      int from_bitField0_ = bitField0_;
+      result.name_ = name_;
+      result.displayName_ = displayName_;
+      result.description_ = description_;
+      result.policyTagCount_ = policyTagCount_;
+      if (taxonomyTimestampsBuilder_ == null) {
+        result.taxonomyTimestamps_ = taxonomyTimestamps_;
+      } else {
+        result.taxonomyTimestamps_ = taxonomyTimestampsBuilder_.build();
+      }
+      if (((bitField0_ & 0x00000001) != 0)) {
+        activatedPolicyTypes_ = java.util.Collections.unmodifiableList(activatedPolicyTypes_);
+        bitField0_ = (bitField0_ & ~0x00000001);
+      }
+      result.activatedPolicyTypes_ = activatedPolicyTypes_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.datacatalog.v1.Taxonomy) {
+        return mergeFrom((com.google.cloud.datacatalog.v1.Taxonomy) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.datacatalog.v1.Taxonomy other) {
+      if (other == com.google.cloud.datacatalog.v1.Taxonomy.getDefaultInstance()) return this;
+      if (!other.getName().isEmpty()) {
+        name_ = other.name_;
+        onChanged();
+      }
+      if (!other.getDisplayName().isEmpty()) {
+        displayName_ = other.displayName_;
+        onChanged();
+      }
+      if (!other.getDescription().isEmpty()) {
+        description_ = other.description_;
+        onChanged();
+      }
+      if (other.getPolicyTagCount() != 0) {
+        setPolicyTagCount(other.getPolicyTagCount());
+      }
+      if (other.hasTaxonomyTimestamps()) {
+        mergeTaxonomyTimestamps(other.getTaxonomyTimestamps());
+      }
+      if (!other.activatedPolicyTypes_.isEmpty()) {
+        if (activatedPolicyTypes_.isEmpty()) {
+          activatedPolicyTypes_ = other.activatedPolicyTypes_;
+          bitField0_ = (bitField0_ & ~0x00000001);
+        } else {
+          ensureActivatedPolicyTypesIsMutable();
+          activatedPolicyTypes_.addAll(other.activatedPolicyTypes_);
+        }
+        onChanged();
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.datacatalog.v1.Taxonomy parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage = (com.google.cloud.datacatalog.v1.Taxonomy) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private int bitField0_;
+
+    private java.lang.Object name_ = "";
+    /**
+     *
+     *
+     * 
    +     * Output only. Resource name of this taxonomy in format:
+     * "projects/{project_number}/locations/{location_id}/taxonomies/{taxonomy_id}".
+     * Note that taxonomy_id's are unique and generated by Policy Tag Manager.
+     * 
    
+     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
+     * @return The name.
+     */
+    public java.lang.String getName() {
+      java.lang.Object ref = name_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        name_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Output only. Resource name of this taxonomy in format:
+     * "projects/{project_number}/locations/{location_id}/taxonomies/{taxonomy_id}".
+     * Note that taxonomy_id's are unique and generated by Policy Tag Manager.
+     * 
    
+     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
+     * @return The bytes for name.
+     */
+    public com.google.protobuf.ByteString getNameBytes() {
+      java.lang.Object ref = name_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        name_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Output only. Resource name of this taxonomy in format:
+     * "projects/{project_number}/locations/{location_id}/taxonomies/{taxonomy_id}".
+     * Note that taxonomy_id's are unique and generated by Policy Tag Manager.
+     * 
    
+     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
+     * @param value The name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      name_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Output only. Resource name of this taxonomy in format:
+     * "projects/{project_number}/locations/{location_id}/taxonomies/{taxonomy_id}".
+     * Note that taxonomy_id's are unique and generated by Policy Tag Manager.
+     * 
    
+     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearName() {
+
+      name_ = getDefaultInstance().getName();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Output only. Resource name of this taxonomy in format:
+     * "projects/{project_number}/locations/{location_id}/taxonomies/{taxonomy_id}".
+     * Note that taxonomy_id's are unique and generated by Policy Tag Manager.
+     * 
    
+     *
+     * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
+     * @param value The bytes for name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      name_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object displayName_ = "";
+    /**
+     *
+     *
+     * 
    +     * Required. User-defined name of this taxonomy. It must: contain only unicode letters,
+     * numbers, underscores, dashes and spaces; not start or end with spaces; and
+     * be at most 200 bytes long when encoded in UTF-8.
+     * 
    
+     *
+     * string display_name = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return The displayName.
+     */
+    public java.lang.String getDisplayName() {
+      java.lang.Object ref = displayName_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        displayName_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. User-defined name of this taxonomy. It must: contain only unicode letters,
+     * numbers, underscores, dashes and spaces; not start or end with spaces; and
+     * be at most 200 bytes long when encoded in UTF-8.
+     * 
    
+     *
+     * string display_name = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return The bytes for displayName.
+     */
+    public com.google.protobuf.ByteString getDisplayNameBytes() {
+      java.lang.Object ref = displayName_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        displayName_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. User-defined name of this taxonomy. It must: contain only unicode letters,
+     * numbers, underscores, dashes and spaces; not start or end with spaces; and
+     * be at most 200 bytes long when encoded in UTF-8.
+     * 
    
+     *
+     * string display_name = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @param value The displayName to set.
+     * @return This builder for chaining.
+     */
+    public Builder setDisplayName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      displayName_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. User-defined name of this taxonomy. It must: contain only unicode letters,
+     * numbers, underscores, dashes and spaces; not start or end with spaces; and
+     * be at most 200 bytes long when encoded in UTF-8.
+     * 
    
+     *
+     * string display_name = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearDisplayName() {
+
+      displayName_ = getDefaultInstance().getDisplayName();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Required. User-defined name of this taxonomy. It must: contain only unicode letters,
+     * numbers, underscores, dashes and spaces; not start or end with spaces; and
+     * be at most 200 bytes long when encoded in UTF-8.
+     * 
    
+     *
+     * string display_name = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
+     * @param value The bytes for displayName to set.
+     * @return This builder for chaining.
+     */
+    public Builder setDisplayNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      displayName_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object description_ = "";
+    /**
+     *
+     *
+     * 
    +     * Optional. Description of this taxonomy. It must: contain only unicode characters,
+     * tabs, newlines, carriage returns and page breaks; and be at most 2000 bytes
+     * long when encoded in UTF-8. If not set, defaults to an empty description.
+     * 
    
+     *
+     * string description = 3 [(.google.api.field_behavior) = OPTIONAL];
+     *
+     * @return The description.
+     */
+    public java.lang.String getDescription() {
+      java.lang.Object ref = description_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        description_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Optional. Description of this taxonomy. It must: contain only unicode characters,
+     * tabs, newlines, carriage returns and page breaks; and be at most 2000 bytes
+     * long when encoded in UTF-8. If not set, defaults to an empty description.
+     * 
    
+     *
+     * string description = 3 [(.google.api.field_behavior) = OPTIONAL];
+     *
+     * @return The bytes for description.
+     */
+    public com.google.protobuf.ByteString getDescriptionBytes() {
+      java.lang.Object ref = description_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        description_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Optional. Description of this taxonomy. It must: contain only unicode characters,
+     * tabs, newlines, carriage returns and page breaks; and be at most 2000 bytes
+     * long when encoded in UTF-8. If not set, defaults to an empty description.
+     * 
    
+     *
+     * string description = 3 [(.google.api.field_behavior) = OPTIONAL];
+     *
+     * @param value The description to set.
+     * @return This builder for chaining.
+     */
+    public Builder setDescription(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      description_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Optional. Description of this taxonomy. It must: contain only unicode characters,
+     * tabs, newlines, carriage returns and page breaks; and be at most 2000 bytes
+     * long when encoded in UTF-8. If not set, defaults to an empty description.
+     * 
    
+     *
+     * string description = 3 [(.google.api.field_behavior) = OPTIONAL];
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearDescription() {
+
+      description_ = getDefaultInstance().getDescription();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Optional. Description of this taxonomy. It must: contain only unicode characters,
+     * tabs, newlines, carriage returns and page breaks; and be at most 2000 bytes
+     * long when encoded in UTF-8. If not set, defaults to an empty description.
+     * 
    
+     *
+     * string description = 3 [(.google.api.field_behavior) = OPTIONAL];
+     *
+     * @param value The bytes for description to set.
+     * @return This builder for chaining.
+     */
+    public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      description_ = value;
+      onChanged();
+      return this;
+    }
+
+    private int policyTagCount_;
+    /**
+     *
+     *
+     * 
    +     * Output only. Number of policy tags contained in this taxonomy.
+     * 
    
+     *
+     * int32 policy_tag_count = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
+     * @return The policyTagCount.
+     */
+    @java.lang.Override
+    public int getPolicyTagCount() {
+      return policyTagCount_;
+    }
+    /**
+     *
+     *
+     * 
    +     * Output only. Number of policy tags contained in this taxonomy.
+     * 
    
+     *
+     * int32 policy_tag_count = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
+     * @param value The policyTagCount to set.
+     * @return This builder for chaining.
+     */
+    public Builder setPolicyTagCount(int value) {
+
+      policyTagCount_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Output only. Number of policy tags contained in this taxonomy.
+     * 
    
+     *
+     * int32 policy_tag_count = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearPolicyTagCount() {
+
+      policyTagCount_ = 0;
+      onChanged();
+      return this;
+    }
+
+    private com.google.cloud.datacatalog.v1.SystemTimestamps taxonomyTimestamps_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.datacatalog.v1.SystemTimestamps,
+            com.google.cloud.datacatalog.v1.SystemTimestamps.Builder,
+            com.google.cloud.datacatalog.v1.SystemTimestampsOrBuilder>
+        taxonomyTimestampsBuilder_;
+    /**
+     *
+     *
+     * 
    +     * Output only. Timestamps about this taxonomy. Only create_time and update_time are used.
+     * 
    
+     *
+     * 
+     * .google.cloud.datacatalog.v1.SystemTimestamps taxonomy_timestamps = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
+     * @return Whether the taxonomyTimestamps field is set.
+     */
+    public boolean hasTaxonomyTimestamps() {
+      return taxonomyTimestampsBuilder_ != null || taxonomyTimestamps_ != null;
+    }
+    /**
+     *
+     *
+     * 
    +     * Output only. Timestamps about this taxonomy. Only create_time and update_time are used.
+     * 
    
+     *
+     * 
+     * .google.cloud.datacatalog.v1.SystemTimestamps taxonomy_timestamps = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
+     * @return The taxonomyTimestamps.
+     */
+    public com.google.cloud.datacatalog.v1.SystemTimestamps getTaxonomyTimestamps() {
+      if (taxonomyTimestampsBuilder_ == null) {
+        return taxonomyTimestamps_ == null
+            ? com.google.cloud.datacatalog.v1.SystemTimestamps.getDefaultInstance()
+            : taxonomyTimestamps_;
+      } else {
+        return taxonomyTimestampsBuilder_.getMessage();
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Output only. Timestamps about this taxonomy. Only create_time and update_time are used.
+     * 
    
+     *
+     * 
+     * .google.cloud.datacatalog.v1.SystemTimestamps taxonomy_timestamps = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     */
+    public Builder setTaxonomyTimestamps(com.google.cloud.datacatalog.v1.SystemTimestamps value) {
+      if (taxonomyTimestampsBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        taxonomyTimestamps_ = value;
+        onChanged();
+      } else {
+        taxonomyTimestampsBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Output only. Timestamps about this taxonomy. Only create_time and update_time are used.
+     * 
    
+     *
+     * 
+     * .google.cloud.datacatalog.v1.SystemTimestamps taxonomy_timestamps = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     */
+    public Builder setTaxonomyTimestamps(
+        com.google.cloud.datacatalog.v1.SystemTimestamps.Builder builderForValue) {
+      if (taxonomyTimestampsBuilder_ == null) {
+        taxonomyTimestamps_ = builderForValue.build();
+        onChanged();
+      } else {
+        taxonomyTimestampsBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Output only. Timestamps about this taxonomy. Only create_time and update_time are used.
+     * 
    
+     *
+     * 
+     * .google.cloud.datacatalog.v1.SystemTimestamps taxonomy_timestamps = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     */
+    public Builder mergeTaxonomyTimestamps(com.google.cloud.datacatalog.v1.SystemTimestamps value) {
+      if (taxonomyTimestampsBuilder_ == null) {
+        if (taxonomyTimestamps_ != null) {
+          taxonomyTimestamps_ =
+              com.google.cloud.datacatalog.v1.SystemTimestamps.newBuilder(taxonomyTimestamps_)
+                  .mergeFrom(value)
+                  .buildPartial();
+        } else {
+          taxonomyTimestamps_ = value;
+        }
+        onChanged();
+      } else {
+        taxonomyTimestampsBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Output only. Timestamps about this taxonomy. Only create_time and update_time are used.
+     * 
    
+     *
+     * 
+     * .google.cloud.datacatalog.v1.SystemTimestamps taxonomy_timestamps = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     */
+    public Builder clearTaxonomyTimestamps() {
+      if (taxonomyTimestampsBuilder_ == null) {
+        taxonomyTimestamps_ = null;
+        onChanged();
+      } else {
+        taxonomyTimestamps_ = null;
+        taxonomyTimestampsBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Output only. Timestamps about this taxonomy. Only create_time and update_time are used.
+     * 
    
+     *
+     * 
+     * .google.cloud.datacatalog.v1.SystemTimestamps taxonomy_timestamps = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     */
+    public com.google.cloud.datacatalog.v1.SystemTimestamps.Builder getTaxonomyTimestampsBuilder() {
+
+      onChanged();
+      return getTaxonomyTimestampsFieldBuilder().getBuilder();
+    }
+    /**
+     *
+     *
+     * 
    +     * Output only. Timestamps about this taxonomy. Only create_time and update_time are used.
+     * 
    
+     *
+     * 
+     * .google.cloud.datacatalog.v1.SystemTimestamps taxonomy_timestamps = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     */
+    public com.google.cloud.datacatalog.v1.SystemTimestampsOrBuilder
+        getTaxonomyTimestampsOrBuilder() {
+      if (taxonomyTimestampsBuilder_ != null) {
+        return taxonomyTimestampsBuilder_.getMessageOrBuilder();
+      } else {
+        return taxonomyTimestamps_ == null
+            ? com.google.cloud.datacatalog.v1.SystemTimestamps.getDefaultInstance()
+            : taxonomyTimestamps_;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Output only. Timestamps about this taxonomy. Only create_time and update_time are used.
+     * 
    
+     *
+     * 
+     * .google.cloud.datacatalog.v1.SystemTimestamps taxonomy_timestamps = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.datacatalog.v1.SystemTimestamps,
+            com.google.cloud.datacatalog.v1.SystemTimestamps.Builder,
+            com.google.cloud.datacatalog.v1.SystemTimestampsOrBuilder>
+        getTaxonomyTimestampsFieldBuilder() {
+      if (taxonomyTimestampsBuilder_ == null) {
+        taxonomyTimestampsBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.datacatalog.v1.SystemTimestamps,
+                com.google.cloud.datacatalog.v1.SystemTimestamps.Builder,
+                com.google.cloud.datacatalog.v1.SystemTimestampsOrBuilder>(
+                getTaxonomyTimestamps(), getParentForChildren(), isClean());
+        taxonomyTimestamps_ = null;
+      }
+      return taxonomyTimestampsBuilder_;
+    }
+
+    private java.util.List activatedPolicyTypes_ =
+        java.util.Collections.emptyList();
+
+    private void ensureActivatedPolicyTypesIsMutable() {
+      if (!((bitField0_ & 0x00000001) != 0)) {
+        activatedPolicyTypes_ = new java.util.ArrayList(activatedPolicyTypes_);
+        bitField0_ |= 0x00000001;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * Optional. A list of policy types that are activated for this taxonomy. If not set,
+     * defaults to an empty list.
+     * 
    
+     *
+     * 
+     * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 6 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
+     * @return A list containing the activatedPolicyTypes.
+     */
+    public java.util.List
+        getActivatedPolicyTypesList() {
+      return new com.google.protobuf.Internal.ListAdapter<
+          java.lang.Integer, com.google.cloud.datacatalog.v1.Taxonomy.PolicyType>(
+          activatedPolicyTypes_, activatedPolicyTypes_converter_);
+    }
+    /**
+     *
+     *
+     * 
    +     * Optional. A list of policy types that are activated for this taxonomy. If not set,
+     * defaults to an empty list.
+     * 
    
+     *
+     * 
+     * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 6 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
+     * @return The count of activatedPolicyTypes.
+     */
+    public int getActivatedPolicyTypesCount() {
+      return activatedPolicyTypes_.size();
+    }
+    /**
+     *
+     *
+     * 
    +     * Optional. A list of policy types that are activated for this taxonomy. If not set,
+     * defaults to an empty list.
+     * 
    
+     *
+     * 
+     * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 6 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
+     * @param index The index of the element to return.
+     * @return The activatedPolicyTypes at the given index.
+     */
+    public com.google.cloud.datacatalog.v1.Taxonomy.PolicyType getActivatedPolicyTypes(int index) {
+      return activatedPolicyTypes_converter_.convert(activatedPolicyTypes_.get(index));
+    }
+    /**
+     *
+     *
+     * 
    +     * Optional. A list of policy types that are activated for this taxonomy. If not set,
+     * defaults to an empty list.
+     * 
    
+     *
+     * 
+     * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 6 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
+     * @param index The index to set the value at.
+     * @param value The activatedPolicyTypes to set.
+     * @return This builder for chaining.
+     */
+    public Builder setActivatedPolicyTypes(
+        int index, com.google.cloud.datacatalog.v1.Taxonomy.PolicyType value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      ensureActivatedPolicyTypesIsMutable();
+      activatedPolicyTypes_.set(index, value.getNumber());
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Optional. A list of policy types that are activated for this taxonomy. If not set,
+     * defaults to an empty list.
+     * 
    
+     *
+     * 
+     * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 6 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
+     * @param value The activatedPolicyTypes to add.
+     * @return This builder for chaining.
+     */
+    public Builder addActivatedPolicyTypes(
+        com.google.cloud.datacatalog.v1.Taxonomy.PolicyType value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      ensureActivatedPolicyTypesIsMutable();
+      activatedPolicyTypes_.add(value.getNumber());
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Optional. A list of policy types that are activated for this taxonomy. If not set,
+     * defaults to an empty list.
+     * 
    
+     *
+     * 
+     * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 6 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
+     * @param values The activatedPolicyTypes to add.
+     * @return This builder for chaining.
+     */
+    public Builder addAllActivatedPolicyTypes(
+        java.lang.Iterable values) {
+      ensureActivatedPolicyTypesIsMutable();
+      for (com.google.cloud.datacatalog.v1.Taxonomy.PolicyType value : values) {
+        activatedPolicyTypes_.add(value.getNumber());
+      }
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Optional. A list of policy types that are activated for this taxonomy. If not set,
+     * defaults to an empty list.
+     * 
    
+     *
+     * 
+     * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 6 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearActivatedPolicyTypes() {
+      activatedPolicyTypes_ = java.util.Collections.emptyList();
+      bitField0_ = (bitField0_ & ~0x00000001);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Optional. A list of policy types that are activated for this taxonomy. If not set,
+     * defaults to an empty list.
+     * 
    
+     *
+     * 
+     * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 6 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
+     * @return A list containing the enum numeric values on the wire for activatedPolicyTypes.
+     */
+    public java.util.List getActivatedPolicyTypesValueList() {
+      return java.util.Collections.unmodifiableList(activatedPolicyTypes_);
+    }
+    /**
+     *
+     *
+     * 
    +     * Optional. A list of policy types that are activated for this taxonomy. If not set,
+     * defaults to an empty list.
+     * 
    
+     *
+     * 
+     * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 6 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
+     * @param index The index of the value to return.
+     * @return The enum numeric value on the wire of activatedPolicyTypes at the given index.
+     */
+    public int getActivatedPolicyTypesValue(int index) {
+      return activatedPolicyTypes_.get(index);
+    }
+    /**
+     *
+     *
+     * 
    +     * Optional. A list of policy types that are activated for this taxonomy. If not set,
+     * defaults to an empty list.
+     * 
    
+     *
+     * 
+     * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 6 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
+     * @param index The index of the value to return.
+     * @return The enum numeric value on the wire of activatedPolicyTypes at the given index.
+     * @return This builder for chaining.
+     */
+    public Builder setActivatedPolicyTypesValue(int index, int value) {
+      ensureActivatedPolicyTypesIsMutable();
+      activatedPolicyTypes_.set(index, value);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Optional. A list of policy types that are activated for this taxonomy. If not set,
+     * defaults to an empty list.
+     * 
    
+     *
+     * 
+     * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 6 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
+     * @param value The enum numeric value on the wire for activatedPolicyTypes to add.
+     * @return This builder for chaining.
+     */
+    public Builder addActivatedPolicyTypesValue(int value) {
+      ensureActivatedPolicyTypesIsMutable();
+      activatedPolicyTypes_.add(value);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * Optional. A list of policy types that are activated for this taxonomy. If not set,
+     * defaults to an empty list.
+     * 
    
+     *
+     * 
+     * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 6 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
+     * @param values The enum numeric values on the wire for activatedPolicyTypes to add.
+     * @return This builder for chaining.
+     */
+    public Builder addAllActivatedPolicyTypesValue(java.lang.Iterable values) {
+      ensureActivatedPolicyTypesIsMutable();
+      for (int value : values) {
+        activatedPolicyTypes_.add(value);
+      }
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.datacatalog.v1.Taxonomy)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.datacatalog.v1.Taxonomy)
+  private static final com.google.cloud.datacatalog.v1.Taxonomy DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.datacatalog.v1.Taxonomy();
+  }
+
+  public static com.google.cloud.datacatalog.v1.Taxonomy getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Taxonomy parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new Taxonomy(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.Taxonomy getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TaxonomyName.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TaxonomyName.java
new file mode 100644
index 00000000..3953280f
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TaxonomyName.java
@@ -0,0 +1,223 @@
+/*
+ * Copyright 2021 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.datacatalog.v1;
+
+import com.google.api.pathtemplate.PathTemplate;
+import com.google.api.resourcenames.ResourceName;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+@Generated("by gapic-generator-java")
+public class TaxonomyName implements ResourceName {
+  private static final PathTemplate PROJECT_LOCATION_TAXONOMY =
+      PathTemplate.createWithoutUrlEncoding(
+          "projects/{project}/locations/{location}/taxonomies/{taxonomy}");
+  private volatile Map fieldValuesMap;
+  private final String project;
+  private final String location;
+  private final String taxonomy;
+
+  @Deprecated
+  protected TaxonomyName() {
+    project = null;
+    location = null;
+    taxonomy = null;
+  }
+
+  private TaxonomyName(Builder builder) {
+    project = Preconditions.checkNotNull(builder.getProject());
+    location = Preconditions.checkNotNull(builder.getLocation());
+    taxonomy = Preconditions.checkNotNull(builder.getTaxonomy());
+  }
+
+  public String getProject() {
+    return project;
+  }
+
+  public String getLocation() {
+    return location;
+  }
+
+  public String getTaxonomy() {
+    return taxonomy;
+  }
+
+  public static Builder newBuilder() {
+    return new Builder();
+  }
+
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  public static TaxonomyName of(String project, String location, String taxonomy) {
+    return newBuilder().setProject(project).setLocation(location).setTaxonomy(taxonomy).build();
+  }
+
+  public static String format(String project, String location, String taxonomy) {
+    return newBuilder()
+        .setProject(project)
+        .setLocation(location)
+        .setTaxonomy(taxonomy)
+        .build()
+        .toString();
+  }
+
+  public static TaxonomyName parse(String formattedString) {
+    if (formattedString.isEmpty()) {
+      return null;
+    }
+    Map matchMap =
+        PROJECT_LOCATION_TAXONOMY.validatedMatch(
+            formattedString, "TaxonomyName.parse: formattedString not in valid format");
+    return of(matchMap.get("project"), matchMap.get("location"), matchMap.get("taxonomy"));
+  }
+
+  public static List parseList(List formattedStrings) {
+    List list = new ArrayList<>(formattedStrings.size());
+    for (String formattedString : formattedStrings) {
+      list.add(parse(formattedString));
+    }
+    return list;
+  }
+
+  public static List toStringList(List values) {
+    List list = new ArrayList<>(values.size());
+    for (TaxonomyName value : values) {
+      if (value == null) {
+        list.add("");
+      } else {
+        list.add(value.toString());
+      }
+    }
+    return list;
+  }
+
+  public static boolean isParsableFrom(String formattedString) {
+    return PROJECT_LOCATION_TAXONOMY.matches(formattedString);
+  }
+
+  @Override
+  public Map getFieldValuesMap() {
+    if (fieldValuesMap == null) {
+      synchronized (this) {
+        if (fieldValuesMap == null) {
+          ImmutableMap.Builder fieldMapBuilder = ImmutableMap.builder();
+          if (project != null) {
+            fieldMapBuilder.put("project", project);
+          }
+          if (location != null) {
+            fieldMapBuilder.put("location", location);
+          }
+          if (taxonomy != null) {
+            fieldMapBuilder.put("taxonomy", taxonomy);
+          }
+          fieldValuesMap = fieldMapBuilder.build();
+        }
+      }
+    }
+    return fieldValuesMap;
+  }
+
+  public String getFieldValue(String fieldName) {
+    return getFieldValuesMap().get(fieldName);
+  }
+
+  @Override
+  public String toString() {
+    return PROJECT_LOCATION_TAXONOMY.instantiate(
+        "project", project, "location", location, "taxonomy", taxonomy);
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o != null || getClass() == o.getClass()) {
+      TaxonomyName that = ((TaxonomyName) o);
+      return Objects.equals(this.project, that.project)
+          && Objects.equals(this.location, that.location)
+          && Objects.equals(this.taxonomy, that.taxonomy);
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    int h = 1;
+    h *= 1000003;
+    h ^= Objects.hashCode(project);
+    h *= 1000003;
+    h ^= Objects.hashCode(location);
+    h *= 1000003;
+    h ^= Objects.hashCode(taxonomy);
+    return h;
+  }
+
+  /** Builder for projects/{project}/locations/{location}/taxonomies/{taxonomy}. */
+  public static class Builder {
+    private String project;
+    private String location;
+    private String taxonomy;
+
+    protected Builder() {}
+
+    public String getProject() {
+      return project;
+    }
+
+    public String getLocation() {
+      return location;
+    }
+
+    public String getTaxonomy() {
+      return taxonomy;
+    }
+
+    public Builder setProject(String project) {
+      this.project = project;
+      return this;
+    }
+
+    public Builder setLocation(String location) {
+      this.location = location;
+      return this;
+    }
+
+    public Builder setTaxonomy(String taxonomy) {
+      this.taxonomy = taxonomy;
+      return this;
+    }
+
+    private Builder(TaxonomyName taxonomyName) {
+      project = taxonomyName.project;
+      location = taxonomyName.location;
+      taxonomy = taxonomyName.taxonomy;
+    }
+
+    public TaxonomyName build() {
+      return new TaxonomyName(this);
+    }
+  }
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TaxonomyOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TaxonomyOrBuilder.java
new file mode 100644
index 00000000..f5a1a883
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TaxonomyOrBuilder.java
@@ -0,0 +1,244 @@
+/*
+ * 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/datacatalog/v1/policytagmanager.proto
+
+package com.google.cloud.datacatalog.v1;
+
+public interface TaxonomyOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.datacatalog.v1.Taxonomy)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
    +   * Output only. Resource name of this taxonomy in format:
+   * "projects/{project_number}/locations/{location_id}/taxonomies/{taxonomy_id}".
+   * Note that taxonomy_id's are unique and generated by Policy Tag Manager.
+   * 
    
+   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
    +   * Output only. Resource name of this taxonomy in format:
+   * "projects/{project_number}/locations/{location_id}/taxonomies/{taxonomy_id}".
+   * Note that taxonomy_id's are unique and generated by Policy Tag Manager.
+   * 
    
+   *
+   * string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+
+  /**
+   *
+   *
+   * 
    +   * Required. User-defined name of this taxonomy. It must: contain only unicode letters,
+   * numbers, underscores, dashes and spaces; not start or end with spaces; and
+   * be at most 200 bytes long when encoded in UTF-8.
+   * 
    
+   *
+   * string display_name = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
+   * @return The displayName.
+   */
+  java.lang.String getDisplayName();
+  /**
+   *
+   *
+   * 
    +   * Required. User-defined name of this taxonomy. It must: contain only unicode letters,
+   * numbers, underscores, dashes and spaces; not start or end with spaces; and
+   * be at most 200 bytes long when encoded in UTF-8.
+   * 
    
+   *
+   * string display_name = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
+   * @return The bytes for displayName.
+   */
+  com.google.protobuf.ByteString getDisplayNameBytes();
+
+  /**
+   *
+   *
+   * 
    +   * Optional. Description of this taxonomy. It must: contain only unicode characters,
+   * tabs, newlines, carriage returns and page breaks; and be at most 2000 bytes
+   * long when encoded in UTF-8. If not set, defaults to an empty description.
+   * 
    
+   *
+   * string description = 3 [(.google.api.field_behavior) = OPTIONAL];
+   *
+   * @return The description.
+   */
+  java.lang.String getDescription();
+  /**
+   *
+   *
+   * 
    +   * Optional. Description of this taxonomy. It must: contain only unicode characters,
+   * tabs, newlines, carriage returns and page breaks; and be at most 2000 bytes
+   * long when encoded in UTF-8. If not set, defaults to an empty description.
+   * 
    
+   *
+   * string description = 3 [(.google.api.field_behavior) = OPTIONAL];
+   *
+   * @return The bytes for description.
+   */
+  com.google.protobuf.ByteString getDescriptionBytes();
+
+  /**
+   *
+   *
+   * 
    +   * Output only. Number of policy tags contained in this taxonomy.
+   * 
    
+   *
+   * int32 policy_tag_count = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   *
+   * @return The policyTagCount.
+   */
+  int getPolicyTagCount();
+
+  /**
+   *
+   *
+   * 
    +   * Output only. Timestamps about this taxonomy. Only create_time and update_time are used.
+   * 
    
+   *
+   * 
+   * .google.cloud.datacatalog.v1.SystemTimestamps taxonomy_timestamps = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
+   * @return Whether the taxonomyTimestamps field is set.
+   */
+  boolean hasTaxonomyTimestamps();
+  /**
+   *
+   *
+   * 
    +   * Output only. Timestamps about this taxonomy. Only create_time and update_time are used.
+   * 
    
+   *
+   * 
+   * .google.cloud.datacatalog.v1.SystemTimestamps taxonomy_timestamps = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
+   * @return The taxonomyTimestamps.
+   */
+  com.google.cloud.datacatalog.v1.SystemTimestamps getTaxonomyTimestamps();
+  /**
+   *
+   *
+   * 
    +   * Output only. Timestamps about this taxonomy. Only create_time and update_time are used.
+   * 
    
+   *
+   * 
+   * .google.cloud.datacatalog.v1.SystemTimestamps taxonomy_timestamps = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   */
+  com.google.cloud.datacatalog.v1.SystemTimestampsOrBuilder getTaxonomyTimestampsOrBuilder();
+
+  /**
+   *
+   *
+   * 
    +   * Optional. A list of policy types that are activated for this taxonomy. If not set,
+   * defaults to an empty list.
+   * 
    
+   *
+   * 
+   * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 6 [(.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
+   * @return A list containing the activatedPolicyTypes.
+   */
+  java.util.List getActivatedPolicyTypesList();
+  /**
+   *
+   *
+   * 
    +   * Optional. A list of policy types that are activated for this taxonomy. If not set,
+   * defaults to an empty list.
+   * 
    
+   *
+   * 
+   * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 6 [(.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
+   * @return The count of activatedPolicyTypes.
+   */
+  int getActivatedPolicyTypesCount();
+  /**
+   *
+   *
+   * 
    +   * Optional. A list of policy types that are activated for this taxonomy. If not set,
+   * defaults to an empty list.
+   * 
    
+   *
+   * 
+   * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 6 [(.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
+   * @param index The index of the element to return.
+   * @return The activatedPolicyTypes at the given index.
+   */
+  com.google.cloud.datacatalog.v1.Taxonomy.PolicyType getActivatedPolicyTypes(int index);
+  /**
+   *
+   *
+   * 
    +   * Optional. A list of policy types that are activated for this taxonomy. If not set,
+   * defaults to an empty list.
+   * 
    
+   *
+   * 
+   * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 6 [(.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
+   * @return A list containing the enum numeric values on the wire for activatedPolicyTypes.
+   */
+  java.util.List getActivatedPolicyTypesValueList();
+  /**
+   *
+   *
+   * 
    +   * Optional. A list of policy types that are activated for this taxonomy. If not set,
+   * defaults to an empty list.
+   * 
    
+   *
+   * 
+   * repeated .google.cloud.datacatalog.v1.Taxonomy.PolicyType activated_policy_types = 6 [(.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
+   * @param index The index of the value to return.
+   * @return The enum numeric value on the wire of activatedPolicyTypes at the given index.
+   */
+  int getActivatedPolicyTypesValue(int index);
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateEntryGroupRequest.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateEntryGroupRequest.java
index 21e9ef4e..c1325599 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateEntryGroupRequest.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateEntryGroupRequest.java
@@ -194,8 +194,10 @@ public com.google.cloud.datacatalog.v1.EntryGroupOrBuilder getEntryGroupOrBuilde
    *
    *
    * 
    -   * The fields to update on the entry group. If absent or empty, all modifiable
-   * fields are updated.
+   * Names of fields whose values to overwrite on an entry group.
+   * If this parameter is absent or empty, all modifiable fields
+   * are overwritten. If such fields are non-required and omitted in the
+   * request body, their values are emptied.
    * 
    
    *
    * .google.protobuf.FieldMask update_mask = 2;
@@ -210,8 +212,10 @@ public boolean hasUpdateMask() {
    *
    *
    * 
    -   * The fields to update on the entry group. If absent or empty, all modifiable
-   * fields are updated.
+   * Names of fields whose values to overwrite on an entry group.
+   * If this parameter is absent or empty, all modifiable fields
+   * are overwritten. If such fields are non-required and omitted in the
+   * request body, their values are emptied.
    * 
    
    *
    * .google.protobuf.FieldMask update_mask = 2;
@@ -226,8 +230,10 @@ public com.google.protobuf.FieldMask getUpdateMask() {
    *
    *
    * 
    -   * The fields to update on the entry group. If absent or empty, all modifiable
-   * fields are updated.
+   * Names of fields whose values to overwrite on an entry group.
+   * If this parameter is absent or empty, all modifiable fields
+   * are overwritten. If such fields are non-required and omitted in the
+   * request body, their values are emptied.
    * 
    
    *
    * .google.protobuf.FieldMask update_mask = 2;
@@ -811,8 +817,10 @@ public com.google.cloud.datacatalog.v1.EntryGroupOrBuilder getEntryGroupOrBuilde
      *
      *
      * 
    -     * The fields to update on the entry group. If absent or empty, all modifiable
-     * fields are updated.
+     * Names of fields whose values to overwrite on an entry group.
+     * If this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the
+     * request body, their values are emptied.
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 2;
@@ -826,8 +834,10 @@ public boolean hasUpdateMask() {
      *
      *
      * 
    -     * The fields to update on the entry group. If absent or empty, all modifiable
-     * fields are updated.
+     * Names of fields whose values to overwrite on an entry group.
+     * If this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the
+     * request body, their values are emptied.
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 2;
@@ -847,8 +857,10 @@ public com.google.protobuf.FieldMask getUpdateMask() {
      *
      *
      * 
    -     * The fields to update on the entry group. If absent or empty, all modifiable
-     * fields are updated.
+     * Names of fields whose values to overwrite on an entry group.
+     * If this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the
+     * request body, their values are emptied.
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 2;
@@ -870,8 +882,10 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
      *
      *
      * 
    -     * The fields to update on the entry group. If absent or empty, all modifiable
-     * fields are updated.
+     * Names of fields whose values to overwrite on an entry group.
+     * If this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the
+     * request body, their values are emptied.
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 2;
@@ -890,8 +904,10 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForVal
      *
      *
      * 
    -     * The fields to update on the entry group. If absent or empty, all modifiable
-     * fields are updated.
+     * Names of fields whose values to overwrite on an entry group.
+     * If this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the
+     * request body, their values are emptied.
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 2;
@@ -915,8 +931,10 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
      *
      *
      * 
    -     * The fields to update on the entry group. If absent or empty, all modifiable
-     * fields are updated.
+     * Names of fields whose values to overwrite on an entry group.
+     * If this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the
+     * request body, their values are emptied.
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 2;
@@ -936,8 +954,10 @@ public Builder clearUpdateMask() {
      *
      *
      * 
    -     * The fields to update on the entry group. If absent or empty, all modifiable
-     * fields are updated.
+     * Names of fields whose values to overwrite on an entry group.
+     * If this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the
+     * request body, their values are emptied.
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 2;
@@ -951,8 +971,10 @@ public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
      *
      *
      * 
    -     * The fields to update on the entry group. If absent or empty, all modifiable
-     * fields are updated.
+     * Names of fields whose values to overwrite on an entry group.
+     * If this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the
+     * request body, their values are emptied.
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 2;
@@ -970,8 +992,10 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
      *
      *
      * 
    -     * The fields to update on the entry group. If absent or empty, all modifiable
-     * fields are updated.
+     * Names of fields whose values to overwrite on an entry group.
+     * If this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the
+     * request body, their values are emptied.
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 2;
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateEntryGroupRequestOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateEntryGroupRequestOrBuilder.java
index 2f94e45f..ae88ffff 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateEntryGroupRequestOrBuilder.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateEntryGroupRequestOrBuilder.java
@@ -68,8 +68,10 @@ public interface UpdateEntryGroupRequestOrBuilder
    *
    *
    * 
    -   * The fields to update on the entry group. If absent or empty, all modifiable
-   * fields are updated.
+   * Names of fields whose values to overwrite on an entry group.
+   * If this parameter is absent or empty, all modifiable fields
+   * are overwritten. If such fields are non-required and omitted in the
+   * request body, their values are emptied.
    * 
    
    *
    * .google.protobuf.FieldMask update_mask = 2;
@@ -81,8 +83,10 @@ public interface UpdateEntryGroupRequestOrBuilder
    *
    *
    * 
    -   * The fields to update on the entry group. If absent or empty, all modifiable
-   * fields are updated.
+   * Names of fields whose values to overwrite on an entry group.
+   * If this parameter is absent or empty, all modifiable fields
+   * are overwritten. If such fields are non-required and omitted in the
+   * request body, their values are emptied.
    * 
    
    *
    * .google.protobuf.FieldMask update_mask = 2;
@@ -94,8 +98,10 @@ public interface UpdateEntryGroupRequestOrBuilder
    *
    *
    * 
    -   * The fields to update on the entry group. If absent or empty, all modifiable
-   * fields are updated.
+   * Names of fields whose values to overwrite on an entry group.
+   * If this parameter is absent or empty, all modifiable fields
+   * are overwritten. If such fields are non-required and omitted in the
+   * request body, their values are emptied.
    * 
    
    *
    * .google.protobuf.FieldMask update_mask = 2;
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateEntryRequest.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateEntryRequest.java
index fc76167e..77982ed4 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateEntryRequest.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateEntryRequest.java
@@ -189,25 +189,27 @@ public com.google.cloud.datacatalog.v1.EntryOrBuilder getEntryOrBuilder() {
    *
    *
    * 
    -   * The fields to update on the entry. If absent or empty, all modifiable
-   * fields are updated.
+   * Names of fields whose values to overwrite on an entry.
+   * If this parameter is absent or empty, all modifiable fields
+   * are overwritten. If such fields are non-required and omitted in the
+   * request body, their values are emptied.
    * The following fields are modifiable:
    * * For entries with type `DATA_STREAM`:
    *    * `schema`
-   * * For entries with type `FILESET`
+   * * For entries with type `FILESET`:
    *    * `schema`
    *    * `display_name`
    *    * `description`
    *    * `gcs_fileset_spec`
    *    * `gcs_fileset_spec.file_patterns`
-   * * For entries with `user_specified_type`
+   * * For entries with `user_specified_type`:
    *    * `schema`
    *    * `display_name`
    *    * `description`
-   *    * user_specified_type
-   *    * user_specified_system
-   *    * linked_resource
-   *    * source_system_timestamps
+   *    * `user_specified_type`
+   *    * `user_specified_system`
+   *    * `linked_resource`
+   *    * `source_system_timestamps`
    * 
    
    *
    * .google.protobuf.FieldMask update_mask = 2;
@@ -222,25 +224,27 @@ public boolean hasUpdateMask() {
    *
    *
    * 
    -   * The fields to update on the entry. If absent or empty, all modifiable
-   * fields are updated.
+   * Names of fields whose values to overwrite on an entry.
+   * If this parameter is absent or empty, all modifiable fields
+   * are overwritten. If such fields are non-required and omitted in the
+   * request body, their values are emptied.
    * The following fields are modifiable:
    * * For entries with type `DATA_STREAM`:
    *    * `schema`
-   * * For entries with type `FILESET`
+   * * For entries with type `FILESET`:
    *    * `schema`
    *    * `display_name`
    *    * `description`
    *    * `gcs_fileset_spec`
    *    * `gcs_fileset_spec.file_patterns`
-   * * For entries with `user_specified_type`
+   * * For entries with `user_specified_type`:
    *    * `schema`
    *    * `display_name`
    *    * `description`
-   *    * user_specified_type
-   *    * user_specified_system
-   *    * linked_resource
-   *    * source_system_timestamps
+   *    * `user_specified_type`
+   *    * `user_specified_system`
+   *    * `linked_resource`
+   *    * `source_system_timestamps`
    * 
    
    *
    * .google.protobuf.FieldMask update_mask = 2;
@@ -255,25 +259,27 @@ public com.google.protobuf.FieldMask getUpdateMask() {
    *
    *
    * 
    -   * The fields to update on the entry. If absent or empty, all modifiable
-   * fields are updated.
+   * Names of fields whose values to overwrite on an entry.
+   * If this parameter is absent or empty, all modifiable fields
+   * are overwritten. If such fields are non-required and omitted in the
+   * request body, their values are emptied.
    * The following fields are modifiable:
    * * For entries with type `DATA_STREAM`:
    *    * `schema`
-   * * For entries with type `FILESET`
+   * * For entries with type `FILESET`:
    *    * `schema`
    *    * `display_name`
    *    * `description`
    *    * `gcs_fileset_spec`
    *    * `gcs_fileset_spec.file_patterns`
-   * * For entries with `user_specified_type`
+   * * For entries with `user_specified_type`:
    *    * `schema`
    *    * `display_name`
    *    * `description`
-   *    * user_specified_type
-   *    * user_specified_system
-   *    * linked_resource
-   *    * source_system_timestamps
+   *    * `user_specified_type`
+   *    * `user_specified_system`
+   *    * `linked_resource`
+   *    * `source_system_timestamps`
    * 
    
    *
    * .google.protobuf.FieldMask update_mask = 2;
@@ -842,25 +848,27 @@ public com.google.cloud.datacatalog.v1.EntryOrBuilder getEntryOrBuilder() {
      *
      *
      * 
    -     * The fields to update on the entry. If absent or empty, all modifiable
-     * fields are updated.
+     * Names of fields whose values to overwrite on an entry.
+     * If this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the
+     * request body, their values are emptied.
      * The following fields are modifiable:
      * * For entries with type `DATA_STREAM`:
      *    * `schema`
-     * * For entries with type `FILESET`
+     * * For entries with type `FILESET`:
      *    * `schema`
      *    * `display_name`
      *    * `description`
      *    * `gcs_fileset_spec`
      *    * `gcs_fileset_spec.file_patterns`
-     * * For entries with `user_specified_type`
+     * * For entries with `user_specified_type`:
      *    * `schema`
      *    * `display_name`
      *    * `description`
-     *    * user_specified_type
-     *    * user_specified_system
-     *    * linked_resource
-     *    * source_system_timestamps
+     *    * `user_specified_type`
+     *    * `user_specified_system`
+     *    * `linked_resource`
+     *    * `source_system_timestamps`
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 2;
@@ -874,25 +882,27 @@ public boolean hasUpdateMask() {
      *
      *
      * 
    -     * The fields to update on the entry. If absent or empty, all modifiable
-     * fields are updated.
+     * Names of fields whose values to overwrite on an entry.
+     * If this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the
+     * request body, their values are emptied.
      * The following fields are modifiable:
      * * For entries with type `DATA_STREAM`:
      *    * `schema`
-     * * For entries with type `FILESET`
+     * * For entries with type `FILESET`:
      *    * `schema`
      *    * `display_name`
      *    * `description`
      *    * `gcs_fileset_spec`
      *    * `gcs_fileset_spec.file_patterns`
-     * * For entries with `user_specified_type`
+     * * For entries with `user_specified_type`:
      *    * `schema`
      *    * `display_name`
      *    * `description`
-     *    * user_specified_type
-     *    * user_specified_system
-     *    * linked_resource
-     *    * source_system_timestamps
+     *    * `user_specified_type`
+     *    * `user_specified_system`
+     *    * `linked_resource`
+     *    * `source_system_timestamps`
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 2;
@@ -912,25 +922,27 @@ public com.google.protobuf.FieldMask getUpdateMask() {
      *
      *
      * 
    -     * The fields to update on the entry. If absent or empty, all modifiable
-     * fields are updated.
+     * Names of fields whose values to overwrite on an entry.
+     * If this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the
+     * request body, their values are emptied.
      * The following fields are modifiable:
      * * For entries with type `DATA_STREAM`:
      *    * `schema`
-     * * For entries with type `FILESET`
+     * * For entries with type `FILESET`:
      *    * `schema`
      *    * `display_name`
      *    * `description`
      *    * `gcs_fileset_spec`
      *    * `gcs_fileset_spec.file_patterns`
-     * * For entries with `user_specified_type`
+     * * For entries with `user_specified_type`:
      *    * `schema`
      *    * `display_name`
      *    * `description`
-     *    * user_specified_type
-     *    * user_specified_system
-     *    * linked_resource
-     *    * source_system_timestamps
+     *    * `user_specified_type`
+     *    * `user_specified_system`
+     *    * `linked_resource`
+     *    * `source_system_timestamps`
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 2;
@@ -952,25 +964,27 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
      *
      *
      * 
    -     * The fields to update on the entry. If absent or empty, all modifiable
-     * fields are updated.
+     * Names of fields whose values to overwrite on an entry.
+     * If this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the
+     * request body, their values are emptied.
      * The following fields are modifiable:
      * * For entries with type `DATA_STREAM`:
      *    * `schema`
-     * * For entries with type `FILESET`
+     * * For entries with type `FILESET`:
      *    * `schema`
      *    * `display_name`
      *    * `description`
      *    * `gcs_fileset_spec`
      *    * `gcs_fileset_spec.file_patterns`
-     * * For entries with `user_specified_type`
+     * * For entries with `user_specified_type`:
      *    * `schema`
      *    * `display_name`
      *    * `description`
-     *    * user_specified_type
-     *    * user_specified_system
-     *    * linked_resource
-     *    * source_system_timestamps
+     *    * `user_specified_type`
+     *    * `user_specified_system`
+     *    * `linked_resource`
+     *    * `source_system_timestamps`
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 2;
@@ -989,25 +1003,27 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForVal
      *
      *
      * 
    -     * The fields to update on the entry. If absent or empty, all modifiable
-     * fields are updated.
+     * Names of fields whose values to overwrite on an entry.
+     * If this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the
+     * request body, their values are emptied.
      * The following fields are modifiable:
      * * For entries with type `DATA_STREAM`:
      *    * `schema`
-     * * For entries with type `FILESET`
+     * * For entries with type `FILESET`:
      *    * `schema`
      *    * `display_name`
      *    * `description`
      *    * `gcs_fileset_spec`
      *    * `gcs_fileset_spec.file_patterns`
-     * * For entries with `user_specified_type`
+     * * For entries with `user_specified_type`:
      *    * `schema`
      *    * `display_name`
      *    * `description`
-     *    * user_specified_type
-     *    * user_specified_system
-     *    * linked_resource
-     *    * source_system_timestamps
+     *    * `user_specified_type`
+     *    * `user_specified_system`
+     *    * `linked_resource`
+     *    * `source_system_timestamps`
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 2;
@@ -1031,25 +1047,27 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
      *
      *
      * 
    -     * The fields to update on the entry. If absent or empty, all modifiable
-     * fields are updated.
+     * Names of fields whose values to overwrite on an entry.
+     * If this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the
+     * request body, their values are emptied.
      * The following fields are modifiable:
      * * For entries with type `DATA_STREAM`:
      *    * `schema`
-     * * For entries with type `FILESET`
+     * * For entries with type `FILESET`:
      *    * `schema`
      *    * `display_name`
      *    * `description`
      *    * `gcs_fileset_spec`
      *    * `gcs_fileset_spec.file_patterns`
-     * * For entries with `user_specified_type`
+     * * For entries with `user_specified_type`:
      *    * `schema`
      *    * `display_name`
      *    * `description`
-     *    * user_specified_type
-     *    * user_specified_system
-     *    * linked_resource
-     *    * source_system_timestamps
+     *    * `user_specified_type`
+     *    * `user_specified_system`
+     *    * `linked_resource`
+     *    * `source_system_timestamps`
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 2;
@@ -1069,25 +1087,27 @@ public Builder clearUpdateMask() {
      *
      *
      * 
    -     * The fields to update on the entry. If absent or empty, all modifiable
-     * fields are updated.
+     * Names of fields whose values to overwrite on an entry.
+     * If this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the
+     * request body, their values are emptied.
      * The following fields are modifiable:
      * * For entries with type `DATA_STREAM`:
      *    * `schema`
-     * * For entries with type `FILESET`
+     * * For entries with type `FILESET`:
      *    * `schema`
      *    * `display_name`
      *    * `description`
      *    * `gcs_fileset_spec`
      *    * `gcs_fileset_spec.file_patterns`
-     * * For entries with `user_specified_type`
+     * * For entries with `user_specified_type`:
      *    * `schema`
      *    * `display_name`
      *    * `description`
-     *    * user_specified_type
-     *    * user_specified_system
-     *    * linked_resource
-     *    * source_system_timestamps
+     *    * `user_specified_type`
+     *    * `user_specified_system`
+     *    * `linked_resource`
+     *    * `source_system_timestamps`
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 2;
@@ -1101,25 +1121,27 @@ public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
      *
      *
      * 
    -     * The fields to update on the entry. If absent or empty, all modifiable
-     * fields are updated.
+     * Names of fields whose values to overwrite on an entry.
+     * If this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the
+     * request body, their values are emptied.
      * The following fields are modifiable:
      * * For entries with type `DATA_STREAM`:
      *    * `schema`
-     * * For entries with type `FILESET`
+     * * For entries with type `FILESET`:
      *    * `schema`
      *    * `display_name`
      *    * `description`
      *    * `gcs_fileset_spec`
      *    * `gcs_fileset_spec.file_patterns`
-     * * For entries with `user_specified_type`
+     * * For entries with `user_specified_type`:
      *    * `schema`
      *    * `display_name`
      *    * `description`
-     *    * user_specified_type
-     *    * user_specified_system
-     *    * linked_resource
-     *    * source_system_timestamps
+     *    * `user_specified_type`
+     *    * `user_specified_system`
+     *    * `linked_resource`
+     *    * `source_system_timestamps`
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 2;
@@ -1137,25 +1159,27 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
      *
      *
      * 
    -     * The fields to update on the entry. If absent or empty, all modifiable
-     * fields are updated.
+     * Names of fields whose values to overwrite on an entry.
+     * If this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the
+     * request body, their values are emptied.
      * The following fields are modifiable:
      * * For entries with type `DATA_STREAM`:
      *    * `schema`
-     * * For entries with type `FILESET`
+     * * For entries with type `FILESET`:
      *    * `schema`
      *    * `display_name`
      *    * `description`
      *    * `gcs_fileset_spec`
      *    * `gcs_fileset_spec.file_patterns`
-     * * For entries with `user_specified_type`
+     * * For entries with `user_specified_type`:
      *    * `schema`
      *    * `display_name`
      *    * `description`
-     *    * user_specified_type
-     *    * user_specified_system
-     *    * linked_resource
-     *    * source_system_timestamps
+     *    * `user_specified_type`
+     *    * `user_specified_system`
+     *    * `linked_resource`
+     *    * `source_system_timestamps`
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 2;
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateEntryRequestOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateEntryRequestOrBuilder.java
index 7dc726c2..284f9fc0 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateEntryRequestOrBuilder.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateEntryRequestOrBuilder.java
@@ -65,25 +65,27 @@ public interface UpdateEntryRequestOrBuilder
    *
    *
    * 
    -   * The fields to update on the entry. If absent or empty, all modifiable
-   * fields are updated.
+   * Names of fields whose values to overwrite on an entry.
+   * If this parameter is absent or empty, all modifiable fields
+   * are overwritten. If such fields are non-required and omitted in the
+   * request body, their values are emptied.
    * The following fields are modifiable:
    * * For entries with type `DATA_STREAM`:
    *    * `schema`
-   * * For entries with type `FILESET`
+   * * For entries with type `FILESET`:
    *    * `schema`
    *    * `display_name`
    *    * `description`
    *    * `gcs_fileset_spec`
    *    * `gcs_fileset_spec.file_patterns`
-   * * For entries with `user_specified_type`
+   * * For entries with `user_specified_type`:
    *    * `schema`
    *    * `display_name`
    *    * `description`
-   *    * user_specified_type
-   *    * user_specified_system
-   *    * linked_resource
-   *    * source_system_timestamps
+   *    * `user_specified_type`
+   *    * `user_specified_system`
+   *    * `linked_resource`
+   *    * `source_system_timestamps`
    * 
    
    *
    * .google.protobuf.FieldMask update_mask = 2;
@@ -95,25 +97,27 @@ public interface UpdateEntryRequestOrBuilder
    *
    *
    * 
    -   * The fields to update on the entry. If absent or empty, all modifiable
-   * fields are updated.
+   * Names of fields whose values to overwrite on an entry.
+   * If this parameter is absent or empty, all modifiable fields
+   * are overwritten. If such fields are non-required and omitted in the
+   * request body, their values are emptied.
    * The following fields are modifiable:
    * * For entries with type `DATA_STREAM`:
    *    * `schema`
-   * * For entries with type `FILESET`
+   * * For entries with type `FILESET`:
    *    * `schema`
    *    * `display_name`
    *    * `description`
    *    * `gcs_fileset_spec`
    *    * `gcs_fileset_spec.file_patterns`
-   * * For entries with `user_specified_type`
+   * * For entries with `user_specified_type`:
    *    * `schema`
    *    * `display_name`
    *    * `description`
-   *    * user_specified_type
-   *    * user_specified_system
-   *    * linked_resource
-   *    * source_system_timestamps
+   *    * `user_specified_type`
+   *    * `user_specified_system`
+   *    * `linked_resource`
+   *    * `source_system_timestamps`
    * 
    
    *
    * .google.protobuf.FieldMask update_mask = 2;
@@ -125,25 +129,27 @@ public interface UpdateEntryRequestOrBuilder
    *
    *
    * 
    -   * The fields to update on the entry. If absent or empty, all modifiable
-   * fields are updated.
+   * Names of fields whose values to overwrite on an entry.
+   * If this parameter is absent or empty, all modifiable fields
+   * are overwritten. If such fields are non-required and omitted in the
+   * request body, their values are emptied.
    * The following fields are modifiable:
    * * For entries with type `DATA_STREAM`:
    *    * `schema`
-   * * For entries with type `FILESET`
+   * * For entries with type `FILESET`:
    *    * `schema`
    *    * `display_name`
    *    * `description`
    *    * `gcs_fileset_spec`
    *    * `gcs_fileset_spec.file_patterns`
-   * * For entries with `user_specified_type`
+   * * For entries with `user_specified_type`:
    *    * `schema`
    *    * `display_name`
    *    * `description`
-   *    * user_specified_type
-   *    * user_specified_system
-   *    * linked_resource
-   *    * source_system_timestamps
+   *    * `user_specified_type`
+   *    * `user_specified_system`
+   *    * `linked_resource`
+   *    * `source_system_timestamps`
    * 
    
    *
    * .google.protobuf.FieldMask update_mask = 2;
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdatePolicyTagRequest.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdatePolicyTagRequest.java
new file mode 100644
index 00000000..d52cfd54
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdatePolicyTagRequest.java
@@ -0,0 +1,1092 @@
+/*
+ * 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/datacatalog/v1/policytagmanager.proto
+
+package com.google.cloud.datacatalog.v1;
+
+/**
+ *
+ *
+ * 
    + * Request message for
+ * [UpdatePolicyTag][google.cloud.datacatalog.v1.PolicyTagManager.UpdatePolicyTag].
+ * 
    
+ *
+ * Protobuf type {@code google.cloud.datacatalog.v1.UpdatePolicyTagRequest}
+ */
+public final class UpdatePolicyTagRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.datacatalog.v1.UpdatePolicyTagRequest)
+    UpdatePolicyTagRequestOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use UpdatePolicyTagRequest.newBuilder() to construct.
+  private UpdatePolicyTagRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private UpdatePolicyTagRequest() {}
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    return new UpdatePolicyTagRequest();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private UpdatePolicyTagRequest(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10:
+            {
+              com.google.cloud.datacatalog.v1.PolicyTag.Builder subBuilder = null;
+              if (policyTag_ != null) {
+                subBuilder = policyTag_.toBuilder();
+              }
+              policyTag_ =
+                  input.readMessage(
+                      com.google.cloud.datacatalog.v1.PolicyTag.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(policyTag_);
+                policyTag_ = subBuilder.buildPartial();
+              }
+
+              break;
+            }
+          case 18:
+            {
+              com.google.protobuf.FieldMask.Builder subBuilder = null;
+              if (updateMask_ != null) {
+                subBuilder = updateMask_.toBuilder();
+              }
+              updateMask_ =
+                  input.readMessage(com.google.protobuf.FieldMask.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(updateMask_);
+                updateMask_ = subBuilder.buildPartial();
+              }
+
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+        .internal_static_google_cloud_datacatalog_v1_UpdatePolicyTagRequest_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+        .internal_static_google_cloud_datacatalog_v1_UpdatePolicyTagRequest_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest.class,
+            com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest.Builder.class);
+  }
+
+  public static final int POLICY_TAG_FIELD_NUMBER = 1;
+  private com.google.cloud.datacatalog.v1.PolicyTag policyTag_;
+  /**
+   *
+   *
+   * 
    +   * The policy tag to update. Only the description, display_name, and
+   * parent_policy_tag fields can be updated.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.PolicyTag policy_tag = 1;
+   *
+   * @return Whether the policyTag field is set.
+   */
+  @java.lang.Override
+  public boolean hasPolicyTag() {
+    return policyTag_ != null;
+  }
+  /**
+   *
+   *
+   * 
    +   * The policy tag to update. Only the description, display_name, and
+   * parent_policy_tag fields can be updated.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.PolicyTag policy_tag = 1;
+   *
+   * @return The policyTag.
+   */
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.PolicyTag getPolicyTag() {
+    return policyTag_ == null
+        ? com.google.cloud.datacatalog.v1.PolicyTag.getDefaultInstance()
+        : policyTag_;
+  }
+  /**
+   *
+   *
+   * 
    +   * The policy tag to update. Only the description, display_name, and
+   * parent_policy_tag fields can be updated.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.PolicyTag policy_tag = 1;
+   */
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.PolicyTagOrBuilder getPolicyTagOrBuilder() {
+    return getPolicyTag();
+  }
+
+  public static final int UPDATE_MASK_FIELD_NUMBER = 2;
+  private com.google.protobuf.FieldMask updateMask_;
+  /**
+   *
+   *
+   * 
    +   * The update mask applies to the resource. Only display_name, description and
+   * parent_policy_tag can be updated and thus can be listed in the mask. If
+   * update_mask is not provided, all allowed fields (i.e. display_name,
+   * description and parent) will be updated. For more information including the
+   * `FieldMask` definition, see
+   * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask
+   * If not set, defaults to all of the fields that are allowed to update.
+   * 
    
+   *
+   * .google.protobuf.FieldMask update_mask = 2;
+   *
+   * @return Whether the updateMask field is set.
+   */
+  @java.lang.Override
+  public boolean hasUpdateMask() {
+    return updateMask_ != null;
+  }
+  /**
+   *
+   *
+   * 
    +   * The update mask applies to the resource. Only display_name, description and
+   * parent_policy_tag can be updated and thus can be listed in the mask. If
+   * update_mask is not provided, all allowed fields (i.e. display_name,
+   * description and parent) will be updated. For more information including the
+   * `FieldMask` definition, see
+   * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask
+   * If not set, defaults to all of the fields that are allowed to update.
+   * 
    
+   *
+   * .google.protobuf.FieldMask update_mask = 2;
+   *
+   * @return The updateMask.
+   */
+  @java.lang.Override
+  public com.google.protobuf.FieldMask getUpdateMask() {
+    return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
+  }
+  /**
+   *
+   *
+   * 
    +   * The update mask applies to the resource. Only display_name, description and
+   * parent_policy_tag can be updated and thus can be listed in the mask. If
+   * update_mask is not provided, all allowed fields (i.e. display_name,
+   * description and parent) will be updated. For more information including the
+   * `FieldMask` definition, see
+   * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask
+   * If not set, defaults to all of the fields that are allowed to update.
+   * 
    
+   *
+   * .google.protobuf.FieldMask update_mask = 2;
+   */
+  @java.lang.Override
+  public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
+    return getUpdateMask();
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (policyTag_ != null) {
+      output.writeMessage(1, getPolicyTag());
+    }
+    if (updateMask_ != null) {
+      output.writeMessage(2, getUpdateMask());
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (policyTag_ != null) {
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getPolicyTag());
+    }
+    if (updateMask_ != null) {
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getUpdateMask());
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest other =
+        (com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest) obj;
+
+    if (hasPolicyTag() != other.hasPolicyTag()) return false;
+    if (hasPolicyTag()) {
+      if (!getPolicyTag().equals(other.getPolicyTag())) return false;
+    }
+    if (hasUpdateMask() != other.hasUpdateMask()) return false;
+    if (hasUpdateMask()) {
+      if (!getUpdateMask().equals(other.getUpdateMask())) return false;
+    }
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    if (hasPolicyTag()) {
+      hash = (37 * hash) + POLICY_TAG_FIELD_NUMBER;
+      hash = (53 * hash) + getPolicyTag().hashCode();
+    }
+    if (hasUpdateMask()) {
+      hash = (37 * hash) + UPDATE_MASK_FIELD_NUMBER;
+      hash = (53 * hash) + getUpdateMask().hashCode();
+    }
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(
+      com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
    +   * Request message for
+   * [UpdatePolicyTag][google.cloud.datacatalog.v1.PolicyTagManager.UpdatePolicyTag].
+   * 
    
+   *
+   * Protobuf type {@code google.cloud.datacatalog.v1.UpdatePolicyTagRequest}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.datacatalog.v1.UpdatePolicyTagRequest)
+      com.google.cloud.datacatalog.v1.UpdatePolicyTagRequestOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+          .internal_static_google_cloud_datacatalog_v1_UpdatePolicyTagRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+          .internal_static_google_cloud_datacatalog_v1_UpdatePolicyTagRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest.class,
+              com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest.Builder.class);
+    }
+
+    // Construct using com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      if (policyTagBuilder_ == null) {
+        policyTag_ = null;
+      } else {
+        policyTag_ = null;
+        policyTagBuilder_ = null;
+      }
+      if (updateMaskBuilder_ == null) {
+        updateMask_ = null;
+      } else {
+        updateMask_ = null;
+        updateMaskBuilder_ = null;
+      }
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+          .internal_static_google_cloud_datacatalog_v1_UpdatePolicyTagRequest_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest getDefaultInstanceForType() {
+      return com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest build() {
+      com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest buildPartial() {
+      com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest result =
+          new com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest(this);
+      if (policyTagBuilder_ == null) {
+        result.policyTag_ = policyTag_;
+      } else {
+        result.policyTag_ = policyTagBuilder_.build();
+      }
+      if (updateMaskBuilder_ == null) {
+        result.updateMask_ = updateMask_;
+      } else {
+        result.updateMask_ = updateMaskBuilder_.build();
+      }
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest) {
+        return mergeFrom((com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest other) {
+      if (other == com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest.getDefaultInstance())
+        return this;
+      if (other.hasPolicyTag()) {
+        mergePolicyTag(other.getPolicyTag());
+      }
+      if (other.hasUpdateMask()) {
+        mergeUpdateMask(other.getUpdateMask());
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage =
+            (com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private com.google.cloud.datacatalog.v1.PolicyTag policyTag_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.datacatalog.v1.PolicyTag,
+            com.google.cloud.datacatalog.v1.PolicyTag.Builder,
+            com.google.cloud.datacatalog.v1.PolicyTagOrBuilder>
+        policyTagBuilder_;
+    /**
+     *
+     *
+     * 
    +     * The policy tag to update. Only the description, display_name, and
+     * parent_policy_tag fields can be updated.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.PolicyTag policy_tag = 1;
+     *
+     * @return Whether the policyTag field is set.
+     */
+    public boolean hasPolicyTag() {
+      return policyTagBuilder_ != null || policyTag_ != null;
+    }
+    /**
+     *
+     *
+     * 
    +     * The policy tag to update. Only the description, display_name, and
+     * parent_policy_tag fields can be updated.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.PolicyTag policy_tag = 1;
+     *
+     * @return The policyTag.
+     */
+    public com.google.cloud.datacatalog.v1.PolicyTag getPolicyTag() {
+      if (policyTagBuilder_ == null) {
+        return policyTag_ == null
+            ? com.google.cloud.datacatalog.v1.PolicyTag.getDefaultInstance()
+            : policyTag_;
+      } else {
+        return policyTagBuilder_.getMessage();
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * The policy tag to update. Only the description, display_name, and
+     * parent_policy_tag fields can be updated.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.PolicyTag policy_tag = 1;
+     */
+    public Builder setPolicyTag(com.google.cloud.datacatalog.v1.PolicyTag value) {
+      if (policyTagBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        policyTag_ = value;
+        onChanged();
+      } else {
+        policyTagBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The policy tag to update. Only the description, display_name, and
+     * parent_policy_tag fields can be updated.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.PolicyTag policy_tag = 1;
+     */
+    public Builder setPolicyTag(com.google.cloud.datacatalog.v1.PolicyTag.Builder builderForValue) {
+      if (policyTagBuilder_ == null) {
+        policyTag_ = builderForValue.build();
+        onChanged();
+      } else {
+        policyTagBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The policy tag to update. Only the description, display_name, and
+     * parent_policy_tag fields can be updated.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.PolicyTag policy_tag = 1;
+     */
+    public Builder mergePolicyTag(com.google.cloud.datacatalog.v1.PolicyTag value) {
+      if (policyTagBuilder_ == null) {
+        if (policyTag_ != null) {
+          policyTag_ =
+              com.google.cloud.datacatalog.v1.PolicyTag.newBuilder(policyTag_)
+                  .mergeFrom(value)
+                  .buildPartial();
+        } else {
+          policyTag_ = value;
+        }
+        onChanged();
+      } else {
+        policyTagBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The policy tag to update. Only the description, display_name, and
+     * parent_policy_tag fields can be updated.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.PolicyTag policy_tag = 1;
+     */
+    public Builder clearPolicyTag() {
+      if (policyTagBuilder_ == null) {
+        policyTag_ = null;
+        onChanged();
+      } else {
+        policyTag_ = null;
+        policyTagBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The policy tag to update. Only the description, display_name, and
+     * parent_policy_tag fields can be updated.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.PolicyTag policy_tag = 1;
+     */
+    public com.google.cloud.datacatalog.v1.PolicyTag.Builder getPolicyTagBuilder() {
+
+      onChanged();
+      return getPolicyTagFieldBuilder().getBuilder();
+    }
+    /**
+     *
+     *
+     * 
    +     * The policy tag to update. Only the description, display_name, and
+     * parent_policy_tag fields can be updated.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.PolicyTag policy_tag = 1;
+     */
+    public com.google.cloud.datacatalog.v1.PolicyTagOrBuilder getPolicyTagOrBuilder() {
+      if (policyTagBuilder_ != null) {
+        return policyTagBuilder_.getMessageOrBuilder();
+      } else {
+        return policyTag_ == null
+            ? com.google.cloud.datacatalog.v1.PolicyTag.getDefaultInstance()
+            : policyTag_;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * The policy tag to update. Only the description, display_name, and
+     * parent_policy_tag fields can be updated.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.PolicyTag policy_tag = 1;
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.datacatalog.v1.PolicyTag,
+            com.google.cloud.datacatalog.v1.PolicyTag.Builder,
+            com.google.cloud.datacatalog.v1.PolicyTagOrBuilder>
+        getPolicyTagFieldBuilder() {
+      if (policyTagBuilder_ == null) {
+        policyTagBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.datacatalog.v1.PolicyTag,
+                com.google.cloud.datacatalog.v1.PolicyTag.Builder,
+                com.google.cloud.datacatalog.v1.PolicyTagOrBuilder>(
+                getPolicyTag(), getParentForChildren(), isClean());
+        policyTag_ = null;
+      }
+      return policyTagBuilder_;
+    }
+
+    private com.google.protobuf.FieldMask updateMask_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.FieldMask,
+            com.google.protobuf.FieldMask.Builder,
+            com.google.protobuf.FieldMaskOrBuilder>
+        updateMaskBuilder_;
+    /**
+     *
+     *
+     * 
    +     * The update mask applies to the resource. Only display_name, description and
+     * parent_policy_tag can be updated and thus can be listed in the mask. If
+     * update_mask is not provided, all allowed fields (i.e. display_name,
+     * description and parent) will be updated. For more information including the
+     * `FieldMask` definition, see
+     * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask
+     * If not set, defaults to all of the fields that are allowed to update.
+     * 
    
+     *
+     * .google.protobuf.FieldMask update_mask = 2;
+     *
+     * @return Whether the updateMask field is set.
+     */
+    public boolean hasUpdateMask() {
+      return updateMaskBuilder_ != null || updateMask_ != null;
+    }
+    /**
+     *
+     *
+     * 
    +     * The update mask applies to the resource. Only display_name, description and
+     * parent_policy_tag can be updated and thus can be listed in the mask. If
+     * update_mask is not provided, all allowed fields (i.e. display_name,
+     * description and parent) will be updated. For more information including the
+     * `FieldMask` definition, see
+     * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask
+     * If not set, defaults to all of the fields that are allowed to update.
+     * 
    
+     *
+     * .google.protobuf.FieldMask update_mask = 2;
+     *
+     * @return The updateMask.
+     */
+    public com.google.protobuf.FieldMask getUpdateMask() {
+      if (updateMaskBuilder_ == null) {
+        return updateMask_ == null
+            ? com.google.protobuf.FieldMask.getDefaultInstance()
+            : updateMask_;
+      } else {
+        return updateMaskBuilder_.getMessage();
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * The update mask applies to the resource. Only display_name, description and
+     * parent_policy_tag can be updated and thus can be listed in the mask. If
+     * update_mask is not provided, all allowed fields (i.e. display_name,
+     * description and parent) will be updated. For more information including the
+     * `FieldMask` definition, see
+     * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask
+     * If not set, defaults to all of the fields that are allowed to update.
+     * 
    
+     *
+     * .google.protobuf.FieldMask update_mask = 2;
+     */
+    public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
+      if (updateMaskBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        updateMask_ = value;
+        onChanged();
+      } else {
+        updateMaskBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The update mask applies to the resource. Only display_name, description and
+     * parent_policy_tag can be updated and thus can be listed in the mask. If
+     * update_mask is not provided, all allowed fields (i.e. display_name,
+     * description and parent) will be updated. For more information including the
+     * `FieldMask` definition, see
+     * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask
+     * If not set, defaults to all of the fields that are allowed to update.
+     * 
    
+     *
+     * .google.protobuf.FieldMask update_mask = 2;
+     */
+    public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForValue) {
+      if (updateMaskBuilder_ == null) {
+        updateMask_ = builderForValue.build();
+        onChanged();
+      } else {
+        updateMaskBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The update mask applies to the resource. Only display_name, description and
+     * parent_policy_tag can be updated and thus can be listed in the mask. If
+     * update_mask is not provided, all allowed fields (i.e. display_name,
+     * description and parent) will be updated. For more information including the
+     * `FieldMask` definition, see
+     * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask
+     * If not set, defaults to all of the fields that are allowed to update.
+     * 
    
+     *
+     * .google.protobuf.FieldMask update_mask = 2;
+     */
+    public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
+      if (updateMaskBuilder_ == null) {
+        if (updateMask_ != null) {
+          updateMask_ =
+              com.google.protobuf.FieldMask.newBuilder(updateMask_).mergeFrom(value).buildPartial();
+        } else {
+          updateMask_ = value;
+        }
+        onChanged();
+      } else {
+        updateMaskBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The update mask applies to the resource. Only display_name, description and
+     * parent_policy_tag can be updated and thus can be listed in the mask. If
+     * update_mask is not provided, all allowed fields (i.e. display_name,
+     * description and parent) will be updated. For more information including the
+     * `FieldMask` definition, see
+     * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask
+     * If not set, defaults to all of the fields that are allowed to update.
+     * 
    
+     *
+     * .google.protobuf.FieldMask update_mask = 2;
+     */
+    public Builder clearUpdateMask() {
+      if (updateMaskBuilder_ == null) {
+        updateMask_ = null;
+        onChanged();
+      } else {
+        updateMask_ = null;
+        updateMaskBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The update mask applies to the resource. Only display_name, description and
+     * parent_policy_tag can be updated and thus can be listed in the mask. If
+     * update_mask is not provided, all allowed fields (i.e. display_name,
+     * description and parent) will be updated. For more information including the
+     * `FieldMask` definition, see
+     * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask
+     * If not set, defaults to all of the fields that are allowed to update.
+     * 
    
+     *
+     * .google.protobuf.FieldMask update_mask = 2;
+     */
+    public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
+
+      onChanged();
+      return getUpdateMaskFieldBuilder().getBuilder();
+    }
+    /**
+     *
+     *
+     * 
    +     * The update mask applies to the resource. Only display_name, description and
+     * parent_policy_tag can be updated and thus can be listed in the mask. If
+     * update_mask is not provided, all allowed fields (i.e. display_name,
+     * description and parent) will be updated. For more information including the
+     * `FieldMask` definition, see
+     * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask
+     * If not set, defaults to all of the fields that are allowed to update.
+     * 
    
+     *
+     * .google.protobuf.FieldMask update_mask = 2;
+     */
+    public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
+      if (updateMaskBuilder_ != null) {
+        return updateMaskBuilder_.getMessageOrBuilder();
+      } else {
+        return updateMask_ == null
+            ? com.google.protobuf.FieldMask.getDefaultInstance()
+            : updateMask_;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * The update mask applies to the resource. Only display_name, description and
+     * parent_policy_tag can be updated and thus can be listed in the mask. If
+     * update_mask is not provided, all allowed fields (i.e. display_name,
+     * description and parent) will be updated. For more information including the
+     * `FieldMask` definition, see
+     * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask
+     * If not set, defaults to all of the fields that are allowed to update.
+     * 
    
+     *
+     * .google.protobuf.FieldMask update_mask = 2;
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.FieldMask,
+            com.google.protobuf.FieldMask.Builder,
+            com.google.protobuf.FieldMaskOrBuilder>
+        getUpdateMaskFieldBuilder() {
+      if (updateMaskBuilder_ == null) {
+        updateMaskBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.FieldMask,
+                com.google.protobuf.FieldMask.Builder,
+                com.google.protobuf.FieldMaskOrBuilder>(
+                getUpdateMask(), getParentForChildren(), isClean());
+        updateMask_ = null;
+      }
+      return updateMaskBuilder_;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.datacatalog.v1.UpdatePolicyTagRequest)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.datacatalog.v1.UpdatePolicyTagRequest)
+  private static final com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest();
+  }
+
+  public static com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public UpdatePolicyTagRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new UpdatePolicyTagRequest(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.UpdatePolicyTagRequest getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdatePolicyTagRequestOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdatePolicyTagRequestOrBuilder.java
new file mode 100644
index 00000000..dd0e55ed
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdatePolicyTagRequestOrBuilder.java
@@ -0,0 +1,116 @@
+/*
+ * 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/datacatalog/v1/policytagmanager.proto
+
+package com.google.cloud.datacatalog.v1;
+
+public interface UpdatePolicyTagRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.datacatalog.v1.UpdatePolicyTagRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
    +   * The policy tag to update. Only the description, display_name, and
+   * parent_policy_tag fields can be updated.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.PolicyTag policy_tag = 1;
+   *
+   * @return Whether the policyTag field is set.
+   */
+  boolean hasPolicyTag();
+  /**
+   *
+   *
+   * 
    +   * The policy tag to update. Only the description, display_name, and
+   * parent_policy_tag fields can be updated.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.PolicyTag policy_tag = 1;
+   *
+   * @return The policyTag.
+   */
+  com.google.cloud.datacatalog.v1.PolicyTag getPolicyTag();
+  /**
+   *
+   *
+   * 
    +   * The policy tag to update. Only the description, display_name, and
+   * parent_policy_tag fields can be updated.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.PolicyTag policy_tag = 1;
+   */
+  com.google.cloud.datacatalog.v1.PolicyTagOrBuilder getPolicyTagOrBuilder();
+
+  /**
+   *
+   *
+   * 
    +   * The update mask applies to the resource. Only display_name, description and
+   * parent_policy_tag can be updated and thus can be listed in the mask. If
+   * update_mask is not provided, all allowed fields (i.e. display_name,
+   * description and parent) will be updated. For more information including the
+   * `FieldMask` definition, see
+   * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask
+   * If not set, defaults to all of the fields that are allowed to update.
+   * 
    
+   *
+   * .google.protobuf.FieldMask update_mask = 2;
+   *
+   * @return Whether the updateMask field is set.
+   */
+  boolean hasUpdateMask();
+  /**
+   *
+   *
+   * 
    +   * The update mask applies to the resource. Only display_name, description and
+   * parent_policy_tag can be updated and thus can be listed in the mask. If
+   * update_mask is not provided, all allowed fields (i.e. display_name,
+   * description and parent) will be updated. For more information including the
+   * `FieldMask` definition, see
+   * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask
+   * If not set, defaults to all of the fields that are allowed to update.
+   * 
    
+   *
+   * .google.protobuf.FieldMask update_mask = 2;
+   *
+   * @return The updateMask.
+   */
+  com.google.protobuf.FieldMask getUpdateMask();
+  /**
+   *
+   *
+   * 
    +   * The update mask applies to the resource. Only display_name, description and
+   * parent_policy_tag can be updated and thus can be listed in the mask. If
+   * update_mask is not provided, all allowed fields (i.e. display_name,
+   * description and parent) will be updated. For more information including the
+   * `FieldMask` definition, see
+   * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask
+   * If not set, defaults to all of the fields that are allowed to update.
+   * 
    
+   *
+   * .google.protobuf.FieldMask update_mask = 2;
+   */
+  com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder();
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateTagRequest.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateTagRequest.java
index 2dc67eb2..4052ccca 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateTagRequest.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateTagRequest.java
@@ -189,8 +189,11 @@ public com.google.cloud.datacatalog.v1.TagOrBuilder getTagOrBuilder() {
    *
    *
    * 
    -   * The fields to update on the Tag. If absent or empty, all modifiable fields
-   * are updated. Currently the only modifiable field is the field `fields`.
+   * Names of fields whose values to overwrite on a tag. Currently, a tag has
+   * the only modifiable field with the name `fields`.
+   * In general, if this parameter is absent or empty, all modifiable fields
+   * are overwritten. If such fields are non-required and omitted in the
+   * request body, their values are emptied.
    * 
    
    *
    * .google.protobuf.FieldMask update_mask = 2;
@@ -205,8 +208,11 @@ public boolean hasUpdateMask() {
    *
    *
    * 
    -   * The fields to update on the Tag. If absent or empty, all modifiable fields
-   * are updated. Currently the only modifiable field is the field `fields`.
+   * Names of fields whose values to overwrite on a tag. Currently, a tag has
+   * the only modifiable field with the name `fields`.
+   * In general, if this parameter is absent or empty, all modifiable fields
+   * are overwritten. If such fields are non-required and omitted in the
+   * request body, their values are emptied.
    * 
    
    *
    * .google.protobuf.FieldMask update_mask = 2;
@@ -221,8 +227,11 @@ public com.google.protobuf.FieldMask getUpdateMask() {
    *
    *
    * 
    -   * The fields to update on the Tag. If absent or empty, all modifiable fields
-   * are updated. Currently the only modifiable field is the field `fields`.
+   * Names of fields whose values to overwrite on a tag. Currently, a tag has
+   * the only modifiable field with the name `fields`.
+   * In general, if this parameter is absent or empty, all modifiable fields
+   * are overwritten. If such fields are non-required and omitted in the
+   * request body, their values are emptied.
    * 
    
    *
    * .google.protobuf.FieldMask update_mask = 2;
@@ -788,8 +797,11 @@ public com.google.cloud.datacatalog.v1.TagOrBuilder getTagOrBuilder() {
      *
      *
      * 
    -     * The fields to update on the Tag. If absent or empty, all modifiable fields
-     * are updated. Currently the only modifiable field is the field `fields`.
+     * Names of fields whose values to overwrite on a tag. Currently, a tag has
+     * the only modifiable field with the name `fields`.
+     * In general, if this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the
+     * request body, their values are emptied.
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 2;
@@ -803,8 +815,11 @@ public boolean hasUpdateMask() {
      *
      *
      * 
    -     * The fields to update on the Tag. If absent or empty, all modifiable fields
-     * are updated. Currently the only modifiable field is the field `fields`.
+     * Names of fields whose values to overwrite on a tag. Currently, a tag has
+     * the only modifiable field with the name `fields`.
+     * In general, if this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the
+     * request body, their values are emptied.
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 2;
@@ -824,8 +839,11 @@ public com.google.protobuf.FieldMask getUpdateMask() {
      *
      *
      * 
    -     * The fields to update on the Tag. If absent or empty, all modifiable fields
-     * are updated. Currently the only modifiable field is the field `fields`.
+     * Names of fields whose values to overwrite on a tag. Currently, a tag has
+     * the only modifiable field with the name `fields`.
+     * In general, if this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the
+     * request body, their values are emptied.
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 2;
@@ -847,8 +865,11 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
      *
      *
      * 
    -     * The fields to update on the Tag. If absent or empty, all modifiable fields
-     * are updated. Currently the only modifiable field is the field `fields`.
+     * Names of fields whose values to overwrite on a tag. Currently, a tag has
+     * the only modifiable field with the name `fields`.
+     * In general, if this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the
+     * request body, their values are emptied.
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 2;
@@ -867,8 +888,11 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForVal
      *
      *
      * 
    -     * The fields to update on the Tag. If absent or empty, all modifiable fields
-     * are updated. Currently the only modifiable field is the field `fields`.
+     * Names of fields whose values to overwrite on a tag. Currently, a tag has
+     * the only modifiable field with the name `fields`.
+     * In general, if this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the
+     * request body, their values are emptied.
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 2;
@@ -892,8 +916,11 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
      *
      *
      * 
    -     * The fields to update on the Tag. If absent or empty, all modifiable fields
-     * are updated. Currently the only modifiable field is the field `fields`.
+     * Names of fields whose values to overwrite on a tag. Currently, a tag has
+     * the only modifiable field with the name `fields`.
+     * In general, if this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the
+     * request body, their values are emptied.
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 2;
@@ -913,8 +940,11 @@ public Builder clearUpdateMask() {
      *
      *
      * 
    -     * The fields to update on the Tag. If absent or empty, all modifiable fields
-     * are updated. Currently the only modifiable field is the field `fields`.
+     * Names of fields whose values to overwrite on a tag. Currently, a tag has
+     * the only modifiable field with the name `fields`.
+     * In general, if this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the
+     * request body, their values are emptied.
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 2;
@@ -928,8 +958,11 @@ public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
      *
      *
      * 
    -     * The fields to update on the Tag. If absent or empty, all modifiable fields
-     * are updated. Currently the only modifiable field is the field `fields`.
+     * Names of fields whose values to overwrite on a tag. Currently, a tag has
+     * the only modifiable field with the name `fields`.
+     * In general, if this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the
+     * request body, their values are emptied.
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 2;
@@ -947,8 +980,11 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
      *
      *
      * 
    -     * The fields to update on the Tag. If absent or empty, all modifiable fields
-     * are updated. Currently the only modifiable field is the field `fields`.
+     * Names of fields whose values to overwrite on a tag. Currently, a tag has
+     * the only modifiable field with the name `fields`.
+     * In general, if this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the
+     * request body, their values are emptied.
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 2;
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateTagRequestOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateTagRequestOrBuilder.java
index 88f69acf..5f97b031 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateTagRequestOrBuilder.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateTagRequestOrBuilder.java
@@ -65,8 +65,11 @@ public interface UpdateTagRequestOrBuilder
    *
    *
    * 
    -   * The fields to update on the Tag. If absent or empty, all modifiable fields
-   * are updated. Currently the only modifiable field is the field `fields`.
+   * Names of fields whose values to overwrite on a tag. Currently, a tag has
+   * the only modifiable field with the name `fields`.
+   * In general, if this parameter is absent or empty, all modifiable fields
+   * are overwritten. If such fields are non-required and omitted in the
+   * request body, their values are emptied.
    * 
    
    *
    * .google.protobuf.FieldMask update_mask = 2;
@@ -78,8 +81,11 @@ public interface UpdateTagRequestOrBuilder
    *
    *
    * 
    -   * The fields to update on the Tag. If absent or empty, all modifiable fields
-   * are updated. Currently the only modifiable field is the field `fields`.
+   * Names of fields whose values to overwrite on a tag. Currently, a tag has
+   * the only modifiable field with the name `fields`.
+   * In general, if this parameter is absent or empty, all modifiable fields
+   * are overwritten. If such fields are non-required and omitted in the
+   * request body, their values are emptied.
    * 
    
    *
    * .google.protobuf.FieldMask update_mask = 2;
@@ -91,8 +97,11 @@ public interface UpdateTagRequestOrBuilder
    *
    *
    * 
    -   * The fields to update on the Tag. If absent or empty, all modifiable fields
-   * are updated. Currently the only modifiable field is the field `fields`.
+   * Names of fields whose values to overwrite on a tag. Currently, a tag has
+   * the only modifiable field with the name `fields`.
+   * In general, if this parameter is absent or empty, all modifiable fields
+   * are overwritten. If such fields are non-required and omitted in the
+   * request body, their values are emptied.
    * 
    
    *
    * .google.protobuf.FieldMask update_mask = 2;
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateTagTemplateFieldRequest.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateTagTemplateFieldRequest.java
index ca5c4f56..4b1e31e7 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateTagTemplateFieldRequest.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateTagTemplateFieldRequest.java
@@ -258,17 +258,19 @@ public com.google.cloud.datacatalog.v1.TagTemplateFieldOrBuilder getTagTemplateF
    *
    *
    * 
    -   * Optional. The field mask specifies the parts of the template to be updated.
-   * Allowed fields:
+   * Optional. Names of fields whose values to overwrite on an individual field of a tag
+   * template. The following fields are modifiable:
    *   * `display_name`
    *   * `type.enum_type`
    *   * `is_required`
-   * If `update_mask` is not set or empty, all of the allowed fields above will
-   * be updated.
-   * When updating an enum type, the provided values will be merged with the
-   * existing values. Therefore, enum values can only be added, existing enum
-   * values cannot be deleted nor renamed. Updating a template field from
-   * optional to required is NOT allowed.
+   * If this parameter is absent or empty, all modifiable fields
+   * are overwritten. If such fields are non-required and omitted in the request
+   * body, their values are emptied with one exception: when updating an enum
+   * type, the provided values are merged with the existing values. Therefore,
+   * enum values can only be added, existing enum values cannot be deleted or
+   * renamed.
+   * Additionally, updating a template field from optional to required is
+   * *not* allowed.
    * 
    
    *
    * .google.protobuf.FieldMask update_mask = 3 [(.google.api.field_behavior) = OPTIONAL];
@@ -284,17 +286,19 @@ public boolean hasUpdateMask() {
    *
    *
    * 
    -   * Optional. The field mask specifies the parts of the template to be updated.
-   * Allowed fields:
+   * Optional. Names of fields whose values to overwrite on an individual field of a tag
+   * template. The following fields are modifiable:
    *   * `display_name`
    *   * `type.enum_type`
    *   * `is_required`
-   * If `update_mask` is not set or empty, all of the allowed fields above will
-   * be updated.
-   * When updating an enum type, the provided values will be merged with the
-   * existing values. Therefore, enum values can only be added, existing enum
-   * values cannot be deleted nor renamed. Updating a template field from
-   * optional to required is NOT allowed.
+   * If this parameter is absent or empty, all modifiable fields
+   * are overwritten. If such fields are non-required and omitted in the request
+   * body, their values are emptied with one exception: when updating an enum
+   * type, the provided values are merged with the existing values. Therefore,
+   * enum values can only be added, existing enum values cannot be deleted or
+   * renamed.
+   * Additionally, updating a template field from optional to required is
+   * *not* allowed.
    * 
    
    *
    * .google.protobuf.FieldMask update_mask = 3 [(.google.api.field_behavior) = OPTIONAL];
@@ -310,17 +314,19 @@ public com.google.protobuf.FieldMask getUpdateMask() {
    *
    *
    * 
    -   * Optional. The field mask specifies the parts of the template to be updated.
-   * Allowed fields:
+   * Optional. Names of fields whose values to overwrite on an individual field of a tag
+   * template. The following fields are modifiable:
    *   * `display_name`
    *   * `type.enum_type`
    *   * `is_required`
-   * If `update_mask` is not set or empty, all of the allowed fields above will
-   * be updated.
-   * When updating an enum type, the provided values will be merged with the
-   * existing values. Therefore, enum values can only be added, existing enum
-   * values cannot be deleted nor renamed. Updating a template field from
-   * optional to required is NOT allowed.
+   * If this parameter is absent or empty, all modifiable fields
+   * are overwritten. If such fields are non-required and omitted in the request
+   * body, their values are emptied with one exception: when updating an enum
+   * type, the provided values are merged with the existing values. Therefore,
+   * enum values can only be added, existing enum values cannot be deleted or
+   * renamed.
+   * Additionally, updating a template field from optional to required is
+   * *not* allowed.
    * 
    
    *
    * .google.protobuf.FieldMask update_mask = 3 [(.google.api.field_behavior) = OPTIONAL];
@@ -1046,17 +1052,19 @@ public com.google.cloud.datacatalog.v1.TagTemplateField.Builder getTagTemplateFi
      *
      *
      * 
    -     * Optional. The field mask specifies the parts of the template to be updated.
-     * Allowed fields:
+     * Optional. Names of fields whose values to overwrite on an individual field of a tag
+     * template. The following fields are modifiable:
      *   * `display_name`
      *   * `type.enum_type`
      *   * `is_required`
-     * If `update_mask` is not set or empty, all of the allowed fields above will
-     * be updated.
-     * When updating an enum type, the provided values will be merged with the
-     * existing values. Therefore, enum values can only be added, existing enum
-     * values cannot be deleted nor renamed. Updating a template field from
-     * optional to required is NOT allowed.
+     * If this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the request
+     * body, their values are emptied with one exception: when updating an enum
+     * type, the provided values are merged with the existing values. Therefore,
+     * enum values can only be added, existing enum values cannot be deleted or
+     * renamed.
+     * Additionally, updating a template field from optional to required is
+     * *not* allowed.
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 3 [(.google.api.field_behavior) = OPTIONAL];
@@ -1071,17 +1079,19 @@ public boolean hasUpdateMask() {
      *
      *
      * 
    -     * Optional. The field mask specifies the parts of the template to be updated.
-     * Allowed fields:
+     * Optional. Names of fields whose values to overwrite on an individual field of a tag
+     * template. The following fields are modifiable:
      *   * `display_name`
      *   * `type.enum_type`
      *   * `is_required`
-     * If `update_mask` is not set or empty, all of the allowed fields above will
-     * be updated.
-     * When updating an enum type, the provided values will be merged with the
-     * existing values. Therefore, enum values can only be added, existing enum
-     * values cannot be deleted nor renamed. Updating a template field from
-     * optional to required is NOT allowed.
+     * If this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the request
+     * body, their values are emptied with one exception: when updating an enum
+     * type, the provided values are merged with the existing values. Therefore,
+     * enum values can only be added, existing enum values cannot be deleted or
+     * renamed.
+     * Additionally, updating a template field from optional to required is
+     * *not* allowed.
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 3 [(.google.api.field_behavior) = OPTIONAL];
@@ -1102,17 +1112,19 @@ public com.google.protobuf.FieldMask getUpdateMask() {
      *
      *
      * 
    -     * Optional. The field mask specifies the parts of the template to be updated.
-     * Allowed fields:
+     * Optional. Names of fields whose values to overwrite on an individual field of a tag
+     * template. The following fields are modifiable:
      *   * `display_name`
      *   * `type.enum_type`
      *   * `is_required`
-     * If `update_mask` is not set or empty, all of the allowed fields above will
-     * be updated.
-     * When updating an enum type, the provided values will be merged with the
-     * existing values. Therefore, enum values can only be added, existing enum
-     * values cannot be deleted nor renamed. Updating a template field from
-     * optional to required is NOT allowed.
+     * If this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the request
+     * body, their values are emptied with one exception: when updating an enum
+     * type, the provided values are merged with the existing values. Therefore,
+     * enum values can only be added, existing enum values cannot be deleted or
+     * renamed.
+     * Additionally, updating a template field from optional to required is
+     * *not* allowed.
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 3 [(.google.api.field_behavior) = OPTIONAL];
@@ -1135,17 +1147,19 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
      *
      *
      * 
    -     * Optional. The field mask specifies the parts of the template to be updated.
-     * Allowed fields:
+     * Optional. Names of fields whose values to overwrite on an individual field of a tag
+     * template. The following fields are modifiable:
      *   * `display_name`
      *   * `type.enum_type`
      *   * `is_required`
-     * If `update_mask` is not set or empty, all of the allowed fields above will
-     * be updated.
-     * When updating an enum type, the provided values will be merged with the
-     * existing values. Therefore, enum values can only be added, existing enum
-     * values cannot be deleted nor renamed. Updating a template field from
-     * optional to required is NOT allowed.
+     * If this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the request
+     * body, their values are emptied with one exception: when updating an enum
+     * type, the provided values are merged with the existing values. Therefore,
+     * enum values can only be added, existing enum values cannot be deleted or
+     * renamed.
+     * Additionally, updating a template field from optional to required is
+     * *not* allowed.
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 3 [(.google.api.field_behavior) = OPTIONAL];
@@ -1165,17 +1179,19 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForVal
      *
      *
      * 
    -     * Optional. The field mask specifies the parts of the template to be updated.
-     * Allowed fields:
+     * Optional. Names of fields whose values to overwrite on an individual field of a tag
+     * template. The following fields are modifiable:
      *   * `display_name`
      *   * `type.enum_type`
      *   * `is_required`
-     * If `update_mask` is not set or empty, all of the allowed fields above will
-     * be updated.
-     * When updating an enum type, the provided values will be merged with the
-     * existing values. Therefore, enum values can only be added, existing enum
-     * values cannot be deleted nor renamed. Updating a template field from
-     * optional to required is NOT allowed.
+     * If this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the request
+     * body, their values are emptied with one exception: when updating an enum
+     * type, the provided values are merged with the existing values. Therefore,
+     * enum values can only be added, existing enum values cannot be deleted or
+     * renamed.
+     * Additionally, updating a template field from optional to required is
+     * *not* allowed.
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 3 [(.google.api.field_behavior) = OPTIONAL];
@@ -1200,17 +1216,19 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
      *
      *
      * 
    -     * Optional. The field mask specifies the parts of the template to be updated.
-     * Allowed fields:
+     * Optional. Names of fields whose values to overwrite on an individual field of a tag
+     * template. The following fields are modifiable:
      *   * `display_name`
      *   * `type.enum_type`
      *   * `is_required`
-     * If `update_mask` is not set or empty, all of the allowed fields above will
-     * be updated.
-     * When updating an enum type, the provided values will be merged with the
-     * existing values. Therefore, enum values can only be added, existing enum
-     * values cannot be deleted nor renamed. Updating a template field from
-     * optional to required is NOT allowed.
+     * If this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the request
+     * body, their values are emptied with one exception: when updating an enum
+     * type, the provided values are merged with the existing values. Therefore,
+     * enum values can only be added, existing enum values cannot be deleted or
+     * renamed.
+     * Additionally, updating a template field from optional to required is
+     * *not* allowed.
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 3 [(.google.api.field_behavior) = OPTIONAL];
@@ -1231,17 +1249,19 @@ public Builder clearUpdateMask() {
      *
      *
      * 
    -     * Optional. The field mask specifies the parts of the template to be updated.
-     * Allowed fields:
+     * Optional. Names of fields whose values to overwrite on an individual field of a tag
+     * template. The following fields are modifiable:
      *   * `display_name`
      *   * `type.enum_type`
      *   * `is_required`
-     * If `update_mask` is not set or empty, all of the allowed fields above will
-     * be updated.
-     * When updating an enum type, the provided values will be merged with the
-     * existing values. Therefore, enum values can only be added, existing enum
-     * values cannot be deleted nor renamed. Updating a template field from
-     * optional to required is NOT allowed.
+     * If this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the request
+     * body, their values are emptied with one exception: when updating an enum
+     * type, the provided values are merged with the existing values. Therefore,
+     * enum values can only be added, existing enum values cannot be deleted or
+     * renamed.
+     * Additionally, updating a template field from optional to required is
+     * *not* allowed.
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 3 [(.google.api.field_behavior) = OPTIONAL];
@@ -1256,17 +1276,19 @@ public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
      *
      *
      * 
    -     * Optional. The field mask specifies the parts of the template to be updated.
-     * Allowed fields:
+     * Optional. Names of fields whose values to overwrite on an individual field of a tag
+     * template. The following fields are modifiable:
      *   * `display_name`
      *   * `type.enum_type`
      *   * `is_required`
-     * If `update_mask` is not set or empty, all of the allowed fields above will
-     * be updated.
-     * When updating an enum type, the provided values will be merged with the
-     * existing values. Therefore, enum values can only be added, existing enum
-     * values cannot be deleted nor renamed. Updating a template field from
-     * optional to required is NOT allowed.
+     * If this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the request
+     * body, their values are emptied with one exception: when updating an enum
+     * type, the provided values are merged with the existing values. Therefore,
+     * enum values can only be added, existing enum values cannot be deleted or
+     * renamed.
+     * Additionally, updating a template field from optional to required is
+     * *not* allowed.
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 3 [(.google.api.field_behavior) = OPTIONAL];
@@ -1285,17 +1307,19 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
      *
      *
      * 
    -     * Optional. The field mask specifies the parts of the template to be updated.
-     * Allowed fields:
+     * Optional. Names of fields whose values to overwrite on an individual field of a tag
+     * template. The following fields are modifiable:
      *   * `display_name`
      *   * `type.enum_type`
      *   * `is_required`
-     * If `update_mask` is not set or empty, all of the allowed fields above will
-     * be updated.
-     * When updating an enum type, the provided values will be merged with the
-     * existing values. Therefore, enum values can only be added, existing enum
-     * values cannot be deleted nor renamed. Updating a template field from
-     * optional to required is NOT allowed.
+     * If this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the request
+     * body, their values are emptied with one exception: when updating an enum
+     * type, the provided values are merged with the existing values. Therefore,
+     * enum values can only be added, existing enum values cannot be deleted or
+     * renamed.
+     * Additionally, updating a template field from optional to required is
+     * *not* allowed.
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 3 [(.google.api.field_behavior) = OPTIONAL];
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateTagTemplateFieldRequestOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateTagTemplateFieldRequestOrBuilder.java
index 86a58bc4..346961b6 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateTagTemplateFieldRequestOrBuilder.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateTagTemplateFieldRequestOrBuilder.java
@@ -99,17 +99,19 @@ public interface UpdateTagTemplateFieldRequestOrBuilder
    *
    *
    * 
    -   * Optional. The field mask specifies the parts of the template to be updated.
-   * Allowed fields:
+   * Optional. Names of fields whose values to overwrite on an individual field of a tag
+   * template. The following fields are modifiable:
    *   * `display_name`
    *   * `type.enum_type`
    *   * `is_required`
-   * If `update_mask` is not set or empty, all of the allowed fields above will
-   * be updated.
-   * When updating an enum type, the provided values will be merged with the
-   * existing values. Therefore, enum values can only be added, existing enum
-   * values cannot be deleted nor renamed. Updating a template field from
-   * optional to required is NOT allowed.
+   * If this parameter is absent or empty, all modifiable fields
+   * are overwritten. If such fields are non-required and omitted in the request
+   * body, their values are emptied with one exception: when updating an enum
+   * type, the provided values are merged with the existing values. Therefore,
+   * enum values can only be added, existing enum values cannot be deleted or
+   * renamed.
+   * Additionally, updating a template field from optional to required is
+   * *not* allowed.
    * 
    
    *
    * .google.protobuf.FieldMask update_mask = 3 [(.google.api.field_behavior) = OPTIONAL];
@@ -122,17 +124,19 @@ public interface UpdateTagTemplateFieldRequestOrBuilder
    *
    *
    * 
    -   * Optional. The field mask specifies the parts of the template to be updated.
-   * Allowed fields:
+   * Optional. Names of fields whose values to overwrite on an individual field of a tag
+   * template. The following fields are modifiable:
    *   * `display_name`
    *   * `type.enum_type`
    *   * `is_required`
-   * If `update_mask` is not set or empty, all of the allowed fields above will
-   * be updated.
-   * When updating an enum type, the provided values will be merged with the
-   * existing values. Therefore, enum values can only be added, existing enum
-   * values cannot be deleted nor renamed. Updating a template field from
-   * optional to required is NOT allowed.
+   * If this parameter is absent or empty, all modifiable fields
+   * are overwritten. If such fields are non-required and omitted in the request
+   * body, their values are emptied with one exception: when updating an enum
+   * type, the provided values are merged with the existing values. Therefore,
+   * enum values can only be added, existing enum values cannot be deleted or
+   * renamed.
+   * Additionally, updating a template field from optional to required is
+   * *not* allowed.
    * 
    
    *
    * .google.protobuf.FieldMask update_mask = 3 [(.google.api.field_behavior) = OPTIONAL];
@@ -145,17 +149,19 @@ public interface UpdateTagTemplateFieldRequestOrBuilder
    *
    *
    * 
    -   * Optional. The field mask specifies the parts of the template to be updated.
-   * Allowed fields:
+   * Optional. Names of fields whose values to overwrite on an individual field of a tag
+   * template. The following fields are modifiable:
    *   * `display_name`
    *   * `type.enum_type`
    *   * `is_required`
-   * If `update_mask` is not set or empty, all of the allowed fields above will
-   * be updated.
-   * When updating an enum type, the provided values will be merged with the
-   * existing values. Therefore, enum values can only be added, existing enum
-   * values cannot be deleted nor renamed. Updating a template field from
-   * optional to required is NOT allowed.
+   * If this parameter is absent or empty, all modifiable fields
+   * are overwritten. If such fields are non-required and omitted in the request
+   * body, their values are emptied with one exception: when updating an enum
+   * type, the provided values are merged with the existing values. Therefore,
+   * enum values can only be added, existing enum values cannot be deleted or
+   * renamed.
+   * Additionally, updating a template field from optional to required is
+   * *not* allowed.
    * 
    
    *
    * .google.protobuf.FieldMask update_mask = 3 [(.google.api.field_behavior) = OPTIONAL];
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateTagTemplateRequest.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateTagTemplateRequest.java
index 01bde153..c4f3f4cb 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateTagTemplateRequest.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateTagTemplateRequest.java
@@ -194,10 +194,11 @@ public com.google.cloud.datacatalog.v1.TagTemplateOrBuilder getTagTemplateOrBuil
    *
    *
    * 
    -   * The field mask specifies the parts of the template to overwrite.
-   * Allowed fields:
-   *   * `display_name`
-   * If absent or empty, all of the allowed fields above will be updated.
+   * Names of fields whose values to overwrite on a tag template. Currently,
+   * only `display_name` can be overwritten.
+   * In general, if this parameter is absent or empty, all modifiable fields
+   * are overwritten. If such fields are non-required and omitted in the
+   * request body, their values are emptied.
    * 
    
    *
    * .google.protobuf.FieldMask update_mask = 2;
@@ -212,10 +213,11 @@ public boolean hasUpdateMask() {
    *
    *
    * 
    -   * The field mask specifies the parts of the template to overwrite.
-   * Allowed fields:
-   *   * `display_name`
-   * If absent or empty, all of the allowed fields above will be updated.
+   * Names of fields whose values to overwrite on a tag template. Currently,
+   * only `display_name` can be overwritten.
+   * In general, if this parameter is absent or empty, all modifiable fields
+   * are overwritten. If such fields are non-required and omitted in the
+   * request body, their values are emptied.
    * 
    
    *
    * .google.protobuf.FieldMask update_mask = 2;
@@ -230,10 +232,11 @@ public com.google.protobuf.FieldMask getUpdateMask() {
    *
    *
    * 
    -   * The field mask specifies the parts of the template to overwrite.
-   * Allowed fields:
-   *   * `display_name`
-   * If absent or empty, all of the allowed fields above will be updated.
+   * Names of fields whose values to overwrite on a tag template. Currently,
+   * only `display_name` can be overwritten.
+   * In general, if this parameter is absent or empty, all modifiable fields
+   * are overwritten. If such fields are non-required and omitted in the
+   * request body, their values are emptied.
    * 
    
    *
    * .google.protobuf.FieldMask update_mask = 2;
@@ -817,10 +820,11 @@ public com.google.cloud.datacatalog.v1.TagTemplateOrBuilder getTagTemplateOrBuil
      *
      *
      * 
    -     * The field mask specifies the parts of the template to overwrite.
-     * Allowed fields:
-     *   * `display_name`
-     * If absent or empty, all of the allowed fields above will be updated.
+     * Names of fields whose values to overwrite on a tag template. Currently,
+     * only `display_name` can be overwritten.
+     * In general, if this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the
+     * request body, their values are emptied.
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 2;
@@ -834,10 +838,11 @@ public boolean hasUpdateMask() {
      *
      *
      * 
    -     * The field mask specifies the parts of the template to overwrite.
-     * Allowed fields:
-     *   * `display_name`
-     * If absent or empty, all of the allowed fields above will be updated.
+     * Names of fields whose values to overwrite on a tag template. Currently,
+     * only `display_name` can be overwritten.
+     * In general, if this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the
+     * request body, their values are emptied.
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 2;
@@ -857,10 +862,11 @@ public com.google.protobuf.FieldMask getUpdateMask() {
      *
      *
      * 
    -     * The field mask specifies the parts of the template to overwrite.
-     * Allowed fields:
-     *   * `display_name`
-     * If absent or empty, all of the allowed fields above will be updated.
+     * Names of fields whose values to overwrite on a tag template. Currently,
+     * only `display_name` can be overwritten.
+     * In general, if this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the
+     * request body, their values are emptied.
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 2;
@@ -882,10 +888,11 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
      *
      *
      * 
    -     * The field mask specifies the parts of the template to overwrite.
-     * Allowed fields:
-     *   * `display_name`
-     * If absent or empty, all of the allowed fields above will be updated.
+     * Names of fields whose values to overwrite on a tag template. Currently,
+     * only `display_name` can be overwritten.
+     * In general, if this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the
+     * request body, their values are emptied.
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 2;
@@ -904,10 +911,11 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForVal
      *
      *
      * 
    -     * The field mask specifies the parts of the template to overwrite.
-     * Allowed fields:
-     *   * `display_name`
-     * If absent or empty, all of the allowed fields above will be updated.
+     * Names of fields whose values to overwrite on a tag template. Currently,
+     * only `display_name` can be overwritten.
+     * In general, if this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the
+     * request body, their values are emptied.
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 2;
@@ -931,10 +939,11 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
      *
      *
      * 
    -     * The field mask specifies the parts of the template to overwrite.
-     * Allowed fields:
-     *   * `display_name`
-     * If absent or empty, all of the allowed fields above will be updated.
+     * Names of fields whose values to overwrite on a tag template. Currently,
+     * only `display_name` can be overwritten.
+     * In general, if this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the
+     * request body, their values are emptied.
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 2;
@@ -954,10 +963,11 @@ public Builder clearUpdateMask() {
      *
      *
      * 
    -     * The field mask specifies the parts of the template to overwrite.
-     * Allowed fields:
-     *   * `display_name`
-     * If absent or empty, all of the allowed fields above will be updated.
+     * Names of fields whose values to overwrite on a tag template. Currently,
+     * only `display_name` can be overwritten.
+     * In general, if this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the
+     * request body, their values are emptied.
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 2;
@@ -971,10 +981,11 @@ public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
      *
      *
      * 
    -     * The field mask specifies the parts of the template to overwrite.
-     * Allowed fields:
-     *   * `display_name`
-     * If absent or empty, all of the allowed fields above will be updated.
+     * Names of fields whose values to overwrite on a tag template. Currently,
+     * only `display_name` can be overwritten.
+     * In general, if this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the
+     * request body, their values are emptied.
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 2;
@@ -992,10 +1003,11 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
      *
      *
      * 
    -     * The field mask specifies the parts of the template to overwrite.
-     * Allowed fields:
-     *   * `display_name`
-     * If absent or empty, all of the allowed fields above will be updated.
+     * Names of fields whose values to overwrite on a tag template. Currently,
+     * only `display_name` can be overwritten.
+     * In general, if this parameter is absent or empty, all modifiable fields
+     * are overwritten. If such fields are non-required and omitted in the
+     * request body, their values are emptied.
      * 
    
      *
      * .google.protobuf.FieldMask update_mask = 2;
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateTagTemplateRequestOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateTagTemplateRequestOrBuilder.java
index 4dff865c..6eef4acd 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateTagTemplateRequestOrBuilder.java
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateTagTemplateRequestOrBuilder.java
@@ -68,10 +68,11 @@ public interface UpdateTagTemplateRequestOrBuilder
    *
    *
    * 
    -   * The field mask specifies the parts of the template to overwrite.
-   * Allowed fields:
-   *   * `display_name`
-   * If absent or empty, all of the allowed fields above will be updated.
+   * Names of fields whose values to overwrite on a tag template. Currently,
+   * only `display_name` can be overwritten.
+   * In general, if this parameter is absent or empty, all modifiable fields
+   * are overwritten. If such fields are non-required and omitted in the
+   * request body, their values are emptied.
    * 
    
    *
    * .google.protobuf.FieldMask update_mask = 2;
@@ -83,10 +84,11 @@ public interface UpdateTagTemplateRequestOrBuilder
    *
    *
    * 
    -   * The field mask specifies the parts of the template to overwrite.
-   * Allowed fields:
-   *   * `display_name`
-   * If absent or empty, all of the allowed fields above will be updated.
+   * Names of fields whose values to overwrite on a tag template. Currently,
+   * only `display_name` can be overwritten.
+   * In general, if this parameter is absent or empty, all modifiable fields
+   * are overwritten. If such fields are non-required and omitted in the
+   * request body, their values are emptied.
    * 
    
    *
    * .google.protobuf.FieldMask update_mask = 2;
@@ -98,10 +100,11 @@ public interface UpdateTagTemplateRequestOrBuilder
    *
    *
    * 
    -   * The field mask specifies the parts of the template to overwrite.
-   * Allowed fields:
-   *   * `display_name`
-   * If absent or empty, all of the allowed fields above will be updated.
+   * Names of fields whose values to overwrite on a tag template. Currently,
+   * only `display_name` can be overwritten.
+   * In general, if this parameter is absent or empty, all modifiable fields
+   * are overwritten. If such fields are non-required and omitted in the
+   * request body, their values are emptied.
    * 
    
    *
    * .google.protobuf.FieldMask update_mask = 2;
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateTaxonomyRequest.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateTaxonomyRequest.java
new file mode 100644
index 00000000..4b9cd37c
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateTaxonomyRequest.java
@@ -0,0 +1,1056 @@
+/*
+ * 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/datacatalog/v1/policytagmanager.proto
+
+package com.google.cloud.datacatalog.v1;
+
+/**
+ *
+ *
+ * 
    + * Request message for
+ * [UpdateTaxonomy][google.cloud.datacatalog.v1.PolicyTagManager.UpdateTaxonomy].
+ * 
    
+ *
+ * Protobuf type {@code google.cloud.datacatalog.v1.UpdateTaxonomyRequest}
+ */
+public final class UpdateTaxonomyRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.datacatalog.v1.UpdateTaxonomyRequest)
+    UpdateTaxonomyRequestOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use UpdateTaxonomyRequest.newBuilder() to construct.
+  private UpdateTaxonomyRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private UpdateTaxonomyRequest() {}
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    return new UpdateTaxonomyRequest();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private UpdateTaxonomyRequest(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10:
+            {
+              com.google.cloud.datacatalog.v1.Taxonomy.Builder subBuilder = null;
+              if (taxonomy_ != null) {
+                subBuilder = taxonomy_.toBuilder();
+              }
+              taxonomy_ =
+                  input.readMessage(
+                      com.google.cloud.datacatalog.v1.Taxonomy.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(taxonomy_);
+                taxonomy_ = subBuilder.buildPartial();
+              }
+
+              break;
+            }
+          case 18:
+            {
+              com.google.protobuf.FieldMask.Builder subBuilder = null;
+              if (updateMask_ != null) {
+                subBuilder = updateMask_.toBuilder();
+              }
+              updateMask_ =
+                  input.readMessage(com.google.protobuf.FieldMask.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(updateMask_);
+                updateMask_ = subBuilder.buildPartial();
+              }
+
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+        .internal_static_google_cloud_datacatalog_v1_UpdateTaxonomyRequest_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+        .internal_static_google_cloud_datacatalog_v1_UpdateTaxonomyRequest_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest.class,
+            com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest.Builder.class);
+  }
+
+  public static final int TAXONOMY_FIELD_NUMBER = 1;
+  private com.google.cloud.datacatalog.v1.Taxonomy taxonomy_;
+  /**
+   *
+   *
+   * 
    +   * The taxonomy to update. Only description, display_name, and activated
+   * policy types can be updated.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.Taxonomy taxonomy = 1;
+   *
+   * @return Whether the taxonomy field is set.
+   */
+  @java.lang.Override
+  public boolean hasTaxonomy() {
+    return taxonomy_ != null;
+  }
+  /**
+   *
+   *
+   * 
    +   * The taxonomy to update. Only description, display_name, and activated
+   * policy types can be updated.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.Taxonomy taxonomy = 1;
+   *
+   * @return The taxonomy.
+   */
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.Taxonomy getTaxonomy() {
+    return taxonomy_ == null
+        ? com.google.cloud.datacatalog.v1.Taxonomy.getDefaultInstance()
+        : taxonomy_;
+  }
+  /**
+   *
+   *
+   * 
    +   * The taxonomy to update. Only description, display_name, and activated
+   * policy types can be updated.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.Taxonomy taxonomy = 1;
+   */
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.TaxonomyOrBuilder getTaxonomyOrBuilder() {
+    return getTaxonomy();
+  }
+
+  public static final int UPDATE_MASK_FIELD_NUMBER = 2;
+  private com.google.protobuf.FieldMask updateMask_;
+  /**
+   *
+   *
+   * 
    +   * The update mask applies to the resource. For the `FieldMask` definition,
+   * see
+   * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask
+   * If not set, defaults to all of the fields that are allowed to update.
+   * 
    
+   *
+   * .google.protobuf.FieldMask update_mask = 2;
+   *
+   * @return Whether the updateMask field is set.
+   */
+  @java.lang.Override
+  public boolean hasUpdateMask() {
+    return updateMask_ != null;
+  }
+  /**
+   *
+   *
+   * 
    +   * The update mask applies to the resource. For the `FieldMask` definition,
+   * see
+   * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask
+   * If not set, defaults to all of the fields that are allowed to update.
+   * 
    
+   *
+   * .google.protobuf.FieldMask update_mask = 2;
+   *
+   * @return The updateMask.
+   */
+  @java.lang.Override
+  public com.google.protobuf.FieldMask getUpdateMask() {
+    return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
+  }
+  /**
+   *
+   *
+   * 
    +   * The update mask applies to the resource. For the `FieldMask` definition,
+   * see
+   * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask
+   * If not set, defaults to all of the fields that are allowed to update.
+   * 
    
+   *
+   * .google.protobuf.FieldMask update_mask = 2;
+   */
+  @java.lang.Override
+  public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
+    return getUpdateMask();
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (taxonomy_ != null) {
+      output.writeMessage(1, getTaxonomy());
+    }
+    if (updateMask_ != null) {
+      output.writeMessage(2, getUpdateMask());
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (taxonomy_ != null) {
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getTaxonomy());
+    }
+    if (updateMask_ != null) {
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getUpdateMask());
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest other =
+        (com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest) obj;
+
+    if (hasTaxonomy() != other.hasTaxonomy()) return false;
+    if (hasTaxonomy()) {
+      if (!getTaxonomy().equals(other.getTaxonomy())) return false;
+    }
+    if (hasUpdateMask() != other.hasUpdateMask()) return false;
+    if (hasUpdateMask()) {
+      if (!getUpdateMask().equals(other.getUpdateMask())) return false;
+    }
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    if (hasTaxonomy()) {
+      hash = (37 * hash) + TAXONOMY_FIELD_NUMBER;
+      hash = (53 * hash) + getTaxonomy().hashCode();
+    }
+    if (hasUpdateMask()) {
+      hash = (37 * hash) + UPDATE_MASK_FIELD_NUMBER;
+      hash = (53 * hash) + getUpdateMask().hashCode();
+    }
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest parseFrom(
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(
+      com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
    +   * Request message for
+   * [UpdateTaxonomy][google.cloud.datacatalog.v1.PolicyTagManager.UpdateTaxonomy].
+   * 
    
+   *
+   * Protobuf type {@code google.cloud.datacatalog.v1.UpdateTaxonomyRequest}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.datacatalog.v1.UpdateTaxonomyRequest)
+      com.google.cloud.datacatalog.v1.UpdateTaxonomyRequestOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+          .internal_static_google_cloud_datacatalog_v1_UpdateTaxonomyRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+          .internal_static_google_cloud_datacatalog_v1_UpdateTaxonomyRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest.class,
+              com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest.Builder.class);
+    }
+
+    // Construct using com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      if (taxonomyBuilder_ == null) {
+        taxonomy_ = null;
+      } else {
+        taxonomy_ = null;
+        taxonomyBuilder_ = null;
+      }
+      if (updateMaskBuilder_ == null) {
+        updateMask_ = null;
+      } else {
+        updateMask_ = null;
+        updateMaskBuilder_ = null;
+      }
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.datacatalog.v1.PolicyTagManagerProto
+          .internal_static_google_cloud_datacatalog_v1_UpdateTaxonomyRequest_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest getDefaultInstanceForType() {
+      return com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest build() {
+      com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest buildPartial() {
+      com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest result =
+          new com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest(this);
+      if (taxonomyBuilder_ == null) {
+        result.taxonomy_ = taxonomy_;
+      } else {
+        result.taxonomy_ = taxonomyBuilder_.build();
+      }
+      if (updateMaskBuilder_ == null) {
+        result.updateMask_ = updateMask_;
+      } else {
+        result.updateMask_ = updateMaskBuilder_.build();
+      }
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest) {
+        return mergeFrom((com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest other) {
+      if (other == com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest.getDefaultInstance())
+        return this;
+      if (other.hasTaxonomy()) {
+        mergeTaxonomy(other.getTaxonomy());
+      }
+      if (other.hasUpdateMask()) {
+        mergeUpdateMask(other.getUpdateMask());
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage =
+            (com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private com.google.cloud.datacatalog.v1.Taxonomy taxonomy_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.datacatalog.v1.Taxonomy,
+            com.google.cloud.datacatalog.v1.Taxonomy.Builder,
+            com.google.cloud.datacatalog.v1.TaxonomyOrBuilder>
+        taxonomyBuilder_;
+    /**
+     *
+     *
+     * 
    +     * The taxonomy to update. Only description, display_name, and activated
+     * policy types can be updated.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.Taxonomy taxonomy = 1;
+     *
+     * @return Whether the taxonomy field is set.
+     */
+    public boolean hasTaxonomy() {
+      return taxonomyBuilder_ != null || taxonomy_ != null;
+    }
+    /**
+     *
+     *
+     * 
    +     * The taxonomy to update. Only description, display_name, and activated
+     * policy types can be updated.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.Taxonomy taxonomy = 1;
+     *
+     * @return The taxonomy.
+     */
+    public com.google.cloud.datacatalog.v1.Taxonomy getTaxonomy() {
+      if (taxonomyBuilder_ == null) {
+        return taxonomy_ == null
+            ? com.google.cloud.datacatalog.v1.Taxonomy.getDefaultInstance()
+            : taxonomy_;
+      } else {
+        return taxonomyBuilder_.getMessage();
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * The taxonomy to update. Only description, display_name, and activated
+     * policy types can be updated.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.Taxonomy taxonomy = 1;
+     */
+    public Builder setTaxonomy(com.google.cloud.datacatalog.v1.Taxonomy value) {
+      if (taxonomyBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        taxonomy_ = value;
+        onChanged();
+      } else {
+        taxonomyBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The taxonomy to update. Only description, display_name, and activated
+     * policy types can be updated.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.Taxonomy taxonomy = 1;
+     */
+    public Builder setTaxonomy(com.google.cloud.datacatalog.v1.Taxonomy.Builder builderForValue) {
+      if (taxonomyBuilder_ == null) {
+        taxonomy_ = builderForValue.build();
+        onChanged();
+      } else {
+        taxonomyBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The taxonomy to update. Only description, display_name, and activated
+     * policy types can be updated.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.Taxonomy taxonomy = 1;
+     */
+    public Builder mergeTaxonomy(com.google.cloud.datacatalog.v1.Taxonomy value) {
+      if (taxonomyBuilder_ == null) {
+        if (taxonomy_ != null) {
+          taxonomy_ =
+              com.google.cloud.datacatalog.v1.Taxonomy.newBuilder(taxonomy_)
+                  .mergeFrom(value)
+                  .buildPartial();
+        } else {
+          taxonomy_ = value;
+        }
+        onChanged();
+      } else {
+        taxonomyBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The taxonomy to update. Only description, display_name, and activated
+     * policy types can be updated.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.Taxonomy taxonomy = 1;
+     */
+    public Builder clearTaxonomy() {
+      if (taxonomyBuilder_ == null) {
+        taxonomy_ = null;
+        onChanged();
+      } else {
+        taxonomy_ = null;
+        taxonomyBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The taxonomy to update. Only description, display_name, and activated
+     * policy types can be updated.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.Taxonomy taxonomy = 1;
+     */
+    public com.google.cloud.datacatalog.v1.Taxonomy.Builder getTaxonomyBuilder() {
+
+      onChanged();
+      return getTaxonomyFieldBuilder().getBuilder();
+    }
+    /**
+     *
+     *
+     * 
    +     * The taxonomy to update. Only description, display_name, and activated
+     * policy types can be updated.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.Taxonomy taxonomy = 1;
+     */
+    public com.google.cloud.datacatalog.v1.TaxonomyOrBuilder getTaxonomyOrBuilder() {
+      if (taxonomyBuilder_ != null) {
+        return taxonomyBuilder_.getMessageOrBuilder();
+      } else {
+        return taxonomy_ == null
+            ? com.google.cloud.datacatalog.v1.Taxonomy.getDefaultInstance()
+            : taxonomy_;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * The taxonomy to update. Only description, display_name, and activated
+     * policy types can be updated.
+     * 
    
+     *
+     * .google.cloud.datacatalog.v1.Taxonomy taxonomy = 1;
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.datacatalog.v1.Taxonomy,
+            com.google.cloud.datacatalog.v1.Taxonomy.Builder,
+            com.google.cloud.datacatalog.v1.TaxonomyOrBuilder>
+        getTaxonomyFieldBuilder() {
+      if (taxonomyBuilder_ == null) {
+        taxonomyBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.datacatalog.v1.Taxonomy,
+                com.google.cloud.datacatalog.v1.Taxonomy.Builder,
+                com.google.cloud.datacatalog.v1.TaxonomyOrBuilder>(
+                getTaxonomy(), getParentForChildren(), isClean());
+        taxonomy_ = null;
+      }
+      return taxonomyBuilder_;
+    }
+
+    private com.google.protobuf.FieldMask updateMask_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.FieldMask,
+            com.google.protobuf.FieldMask.Builder,
+            com.google.protobuf.FieldMaskOrBuilder>
+        updateMaskBuilder_;
+    /**
+     *
+     *
+     * 
    +     * The update mask applies to the resource. For the `FieldMask` definition,
+     * see
+     * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask
+     * If not set, defaults to all of the fields that are allowed to update.
+     * 
    
+     *
+     * .google.protobuf.FieldMask update_mask = 2;
+     *
+     * @return Whether the updateMask field is set.
+     */
+    public boolean hasUpdateMask() {
+      return updateMaskBuilder_ != null || updateMask_ != null;
+    }
+    /**
+     *
+     *
+     * 
    +     * The update mask applies to the resource. For the `FieldMask` definition,
+     * see
+     * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask
+     * If not set, defaults to all of the fields that are allowed to update.
+     * 
    
+     *
+     * .google.protobuf.FieldMask update_mask = 2;
+     *
+     * @return The updateMask.
+     */
+    public com.google.protobuf.FieldMask getUpdateMask() {
+      if (updateMaskBuilder_ == null) {
+        return updateMask_ == null
+            ? com.google.protobuf.FieldMask.getDefaultInstance()
+            : updateMask_;
+      } else {
+        return updateMaskBuilder_.getMessage();
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * The update mask applies to the resource. For the `FieldMask` definition,
+     * see
+     * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask
+     * If not set, defaults to all of the fields that are allowed to update.
+     * 
    
+     *
+     * .google.protobuf.FieldMask update_mask = 2;
+     */
+    public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
+      if (updateMaskBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        updateMask_ = value;
+        onChanged();
+      } else {
+        updateMaskBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The update mask applies to the resource. For the `FieldMask` definition,
+     * see
+     * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask
+     * If not set, defaults to all of the fields that are allowed to update.
+     * 
    
+     *
+     * .google.protobuf.FieldMask update_mask = 2;
+     */
+    public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForValue) {
+      if (updateMaskBuilder_ == null) {
+        updateMask_ = builderForValue.build();
+        onChanged();
+      } else {
+        updateMaskBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The update mask applies to the resource. For the `FieldMask` definition,
+     * see
+     * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask
+     * If not set, defaults to all of the fields that are allowed to update.
+     * 
    
+     *
+     * .google.protobuf.FieldMask update_mask = 2;
+     */
+    public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
+      if (updateMaskBuilder_ == null) {
+        if (updateMask_ != null) {
+          updateMask_ =
+              com.google.protobuf.FieldMask.newBuilder(updateMask_).mergeFrom(value).buildPartial();
+        } else {
+          updateMask_ = value;
+        }
+        onChanged();
+      } else {
+        updateMaskBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The update mask applies to the resource. For the `FieldMask` definition,
+     * see
+     * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask
+     * If not set, defaults to all of the fields that are allowed to update.
+     * 
    
+     *
+     * .google.protobuf.FieldMask update_mask = 2;
+     */
+    public Builder clearUpdateMask() {
+      if (updateMaskBuilder_ == null) {
+        updateMask_ = null;
+        onChanged();
+      } else {
+        updateMask_ = null;
+        updateMaskBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
    +     * The update mask applies to the resource. For the `FieldMask` definition,
+     * see
+     * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask
+     * If not set, defaults to all of the fields that are allowed to update.
+     * 
    
+     *
+     * .google.protobuf.FieldMask update_mask = 2;
+     */
+    public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
+
+      onChanged();
+      return getUpdateMaskFieldBuilder().getBuilder();
+    }
+    /**
+     *
+     *
+     * 
    +     * The update mask applies to the resource. For the `FieldMask` definition,
+     * see
+     * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask
+     * If not set, defaults to all of the fields that are allowed to update.
+     * 
    
+     *
+     * .google.protobuf.FieldMask update_mask = 2;
+     */
+    public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
+      if (updateMaskBuilder_ != null) {
+        return updateMaskBuilder_.getMessageOrBuilder();
+      } else {
+        return updateMask_ == null
+            ? com.google.protobuf.FieldMask.getDefaultInstance()
+            : updateMask_;
+      }
+    }
+    /**
+     *
+     *
+     * 
    +     * The update mask applies to the resource. For the `FieldMask` definition,
+     * see
+     * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask
+     * If not set, defaults to all of the fields that are allowed to update.
+     * 
    
+     *
+     * .google.protobuf.FieldMask update_mask = 2;
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.FieldMask,
+            com.google.protobuf.FieldMask.Builder,
+            com.google.protobuf.FieldMaskOrBuilder>
+        getUpdateMaskFieldBuilder() {
+      if (updateMaskBuilder_ == null) {
+        updateMaskBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.FieldMask,
+                com.google.protobuf.FieldMask.Builder,
+                com.google.protobuf.FieldMaskOrBuilder>(
+                getUpdateMask(), getParentForChildren(), isClean());
+        updateMask_ = null;
+      }
+      return updateMaskBuilder_;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.datacatalog.v1.UpdateTaxonomyRequest)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.datacatalog.v1.UpdateTaxonomyRequest)
+  private static final com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest();
+  }
+
+  public static com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public UpdateTaxonomyRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new UpdateTaxonomyRequest(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.datacatalog.v1.UpdateTaxonomyRequest getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateTaxonomyRequestOrBuilder.java b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateTaxonomyRequestOrBuilder.java
new file mode 100644
index 00000000..3df37361
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateTaxonomyRequestOrBuilder.java
@@ -0,0 +1,107 @@
+/*
+ * 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/datacatalog/v1/policytagmanager.proto
+
+package com.google.cloud.datacatalog.v1;
+
+public interface UpdateTaxonomyRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.datacatalog.v1.UpdateTaxonomyRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
    +   * The taxonomy to update. Only description, display_name, and activated
+   * policy types can be updated.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.Taxonomy taxonomy = 1;
+   *
+   * @return Whether the taxonomy field is set.
+   */
+  boolean hasTaxonomy();
+  /**
+   *
+   *
+   * 
    +   * The taxonomy to update. Only description, display_name, and activated
+   * policy types can be updated.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.Taxonomy taxonomy = 1;
+   *
+   * @return The taxonomy.
+   */
+  com.google.cloud.datacatalog.v1.Taxonomy getTaxonomy();
+  /**
+   *
+   *
+   * 
    +   * The taxonomy to update. Only description, display_name, and activated
+   * policy types can be updated.
+   * 
    
+   *
+   * .google.cloud.datacatalog.v1.Taxonomy taxonomy = 1;
+   */
+  com.google.cloud.datacatalog.v1.TaxonomyOrBuilder getTaxonomyOrBuilder();
+
+  /**
+   *
+   *
+   * 
    +   * The update mask applies to the resource. For the `FieldMask` definition,
+   * see
+   * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask
+   * If not set, defaults to all of the fields that are allowed to update.
+   * 
    
+   *
+   * .google.protobuf.FieldMask update_mask = 2;
+   *
+   * @return Whether the updateMask field is set.
+   */
+  boolean hasUpdateMask();
+  /**
+   *
+   *
+   * 
    +   * The update mask applies to the resource. For the `FieldMask` definition,
+   * see
+   * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask
+   * If not set, defaults to all of the fields that are allowed to update.
+   * 
    
+   *
+   * .google.protobuf.FieldMask update_mask = 2;
+   *
+   * @return The updateMask.
+   */
+  com.google.protobuf.FieldMask getUpdateMask();
+  /**
+   *
+   *
+   * 
    +   * The update mask applies to the resource. For the `FieldMask` definition,
+   * see
+   * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask
+   * If not set, defaults to all of the fields that are allowed to update.
+   * 
    
+   *
+   * .google.protobuf.FieldMask update_mask = 2;
+   */
+  com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder();
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/common.proto b/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/common.proto
index bb31bceb..f8d4817c 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/common.proto
+++ b/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/common.proto
@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2021 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -35,4 +35,7 @@ enum IntegratedSystem {
 
   // Cloud Pub/Sub.
   CLOUD_PUBSUB = 2;
+
+  // Dataproc Metastore.
+  DATAPROC_METASTORE = 3;
 }
diff --git a/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/data_source.proto b/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/data_source.proto
new file mode 100644
index 00000000..a4696a01
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/data_source.proto
@@ -0,0 +1,50 @@
+// Copyright 2021 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
+//
+//     http://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.
+
+syntax = "proto3";
+
+package google.cloud.datacatalog.v1;
+
+import "google/api/field_behavior.proto";
+
+option cc_enable_arenas = true;
+option csharp_namespace = "Google.Cloud.DataCatalog.V1";
+option go_package = "google.golang.org/genproto/googleapis/cloud/datacatalog/v1;datacatalog";
+option java_multiple_files = true;
+option java_outer_classname = "DataSourceProto";
+option java_package = "com.google.cloud.datacatalog.v1";
+option php_namespace = "Google\\Cloud\\DataCatalog\\V1";
+option ruby_package = "Google::Cloud::DataCatalog::V1";
+
+// Describes the physical location of an entry.
+message DataSource {
+  // Service name where the data is stored.
+  enum Service {
+    // Default unknown service.
+    SERVICE_UNSPECIFIED = 0;
+
+    // Google Cloud Storage service.
+    CLOUD_STORAGE = 1;
+
+    // BigQuery service.
+    BIGQUERY = 2;
+  }
+
+  // Service in which the data is physically stored.
+  Service service = 1;
+
+  // Full name of the resource as defined by the service, e.g.
+  // //bigquery.googleapis.com/projects/{project_id}/locations/{location}/datasets/{dataset_id}/tables/{table_id}
+  string resource = 2;
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/datacatalog.proto b/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/datacatalog.proto
index c5b700dd..3f356587 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/datacatalog.proto
+++ b/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/datacatalog.proto
@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2021 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -21,6 +21,7 @@ import "google/api/client.proto";
 import "google/api/field_behavior.proto";
 import "google/api/resource.proto";
 import "google/cloud/datacatalog/v1/common.proto";
+import "google/cloud/datacatalog/v1/data_source.proto";
 import "google/cloud/datacatalog/v1/gcs_fileset_spec.proto";
 import "google/cloud/datacatalog/v1/schema.proto";
 import "google/cloud/datacatalog/v1/search.proto";
@@ -31,6 +32,7 @@ import "google/iam/v1/iam_policy.proto";
 import "google/iam/v1/policy.proto";
 import "google/protobuf/empty.proto";
 import "google/protobuf/field_mask.proto";
+import "google/protobuf/timestamp.proto";
 
 option cc_enable_arenas = true;
 option csharp_namespace = "Google.Cloud.DataCatalog.V1";
@@ -39,13 +41,16 @@ option java_multiple_files = true;
 option java_package = "com.google.cloud.datacatalog.v1";
 option php_namespace = "Google\\Cloud\\DataCatalog\\V1";
 option ruby_package = "Google::Cloud::DataCatalog::V1";
+option (google.api.resource_definition) = {
+  type: "datacatalog.googleapis.com/TagTemplateFieldEnumValue"
+  pattern: "projects/{project}/locations/{location}/tagTemplates/{tag_template}/fields/{tag_template_field_id}/enumValues/{enum_value_display_name}"
+};
 
 // Data Catalog API service allows clients to discover, understand, and manage
 // their data.
 service DataCatalog {
   option (google.api.default_host) = "datacatalog.googleapis.com";
-  option (google.api.oauth_scopes) =
-      "https://www.googleapis.com/auth/cloud-platform";
+  option (google.api.oauth_scopes) = "https://www.googleapis.com/auth/cloud-platform";
 
   // Searches Data Catalog for multiple resources like entries, tags that
   // match a query.
@@ -53,7 +58,7 @@ service DataCatalog {
   // This is a custom method
   // (https://cloud.google.com/apis/design/custom_methods) and does not return
   // the complete resource, only the resource identifier and high level
-  // fields. Clients can subsequentally call `Get` methods.
+  // fields. Clients can subsequently call `Get` methods.
   //
   // Note that Data Catalog search queries do not guarantee full recall. Query
   // results that match your query may not be returned, even in subsequent
@@ -126,8 +131,7 @@ service DataCatalog {
   // identified by the `name` parameter (see [Data Catalog Resource Project]
   // (https://cloud.google.com/data-catalog/docs/concepts/resource-project) for
   // more information).
-  rpc DeleteEntryGroup(DeleteEntryGroupRequest)
-      returns (google.protobuf.Empty) {
+  rpc DeleteEntryGroup(DeleteEntryGroupRequest) returns (google.protobuf.Empty) {
     option (google.api.http) = {
       delete: "/v1/{name=projects/*/locations/*/entryGroups/*}"
     };
@@ -135,16 +139,15 @@ service DataCatalog {
   }
 
   // Lists entry groups.
-  rpc ListEntryGroups(ListEntryGroupsRequest)
-      returns (ListEntryGroupsResponse) {
+  rpc ListEntryGroups(ListEntryGroupsRequest) returns (ListEntryGroupsResponse) {
     option (google.api.http) = {
       get: "/v1/{parent=projects/*/locations/*}/entryGroups"
     };
     option (google.api.method_signature) = "parent";
   }
 
-  // Creates an entry. Only entries of 'FILESET' type or user-specified type can
-  // be created.
+  // Creates an entry. Only entries of types 'FILESET', 'CLUSTER', 'DATA_STREAM'
+  // or with a user-specified type can be created.
   //
   // Users should enable the Data Catalog API in the project identified by
   // the `parent` parameter (see [Data Catalog Resource Project]
@@ -223,8 +226,7 @@ service DataCatalog {
       post: "/v1/{parent=projects/*/locations/*}/tagTemplates"
       body: "tag_template"
     };
-    option (google.api.method_signature) =
-        "parent,tag_template_id,tag_template";
+    option (google.api.method_signature) = "parent,tag_template_id,tag_template";
   }
 
   // Gets a tag template.
@@ -256,8 +258,7 @@ service DataCatalog {
   // the `name` parameter (see [Data Catalog Resource Project]
   // (https://cloud.google.com/data-catalog/docs/concepts/resource-project) for
   // more information).
-  rpc DeleteTagTemplate(DeleteTagTemplateRequest)
-      returns (google.protobuf.Empty) {
+  rpc DeleteTagTemplate(DeleteTagTemplateRequest) returns (google.protobuf.Empty) {
     option (google.api.http) = {
       delete: "/v1/{name=projects/*/locations/*/tagTemplates/*}"
     };
@@ -269,14 +270,12 @@ service DataCatalog {
   // [Data Catalog Resource
   // Project](https://cloud.google.com/data-catalog/docs/concepts/resource-project)
   // for more information).
-  rpc CreateTagTemplateField(CreateTagTemplateFieldRequest)
-      returns (TagTemplateField) {
+  rpc CreateTagTemplateField(CreateTagTemplateFieldRequest) returns (TagTemplateField) {
     option (google.api.http) = {
       post: "/v1/{parent=projects/*/locations/*/tagTemplates/*}/fields"
       body: "tag_template_field"
     };
-    option (google.api.method_signature) =
-        "parent,tag_template_field_id,tag_template_field";
+    option (google.api.method_signature) = "parent,tag_template_field_id,tag_template_field";
   }
 
   // Updates a field in a tag template. This method cannot be used to update the
@@ -284,15 +283,13 @@ service DataCatalog {
   // identified by the `name` parameter (see [Data Catalog Resource Project]
   // (https://cloud.google.com/data-catalog/docs/concepts/resource-project) for
   // more information).
-  rpc UpdateTagTemplateField(UpdateTagTemplateFieldRequest)
-      returns (TagTemplateField) {
+  rpc UpdateTagTemplateField(UpdateTagTemplateFieldRequest) returns (TagTemplateField) {
     option (google.api.http) = {
       patch: "/v1/{name=projects/*/locations/*/tagTemplates/*/fields/*}"
       body: "tag_template_field"
     };
     option (google.api.method_signature) = "name,tag_template_field";
-    option (google.api.method_signature) =
-        "name,tag_template_field,update_mask";
+    option (google.api.method_signature) = "name,tag_template_field,update_mask";
   }
 
   // Renames a field in a tag template. The user should enable the Data Catalog
@@ -300,8 +297,7 @@ service DataCatalog {
   // Resource
   // Project](https://cloud.google.com/data-catalog/docs/concepts/resource-project)
   // for more information).
-  rpc RenameTagTemplateField(RenameTagTemplateFieldRequest)
-      returns (TagTemplateField) {
+  rpc RenameTagTemplateField(RenameTagTemplateFieldRequest) returns (TagTemplateField) {
     option (google.api.http) = {
       post: "/v1/{name=projects/*/locations/*/tagTemplates/*/fields/*}:rename"
       body: "*"
@@ -309,13 +305,22 @@ service DataCatalog {
     option (google.api.method_signature) = "name,new_tag_template_field_id";
   }
 
+  // Renames an enum value in a tag template. The enum values have to be unique
+  // within one enum field.
+  rpc RenameTagTemplateFieldEnumValue(RenameTagTemplateFieldEnumValueRequest) returns (TagTemplateField) {
+    option (google.api.http) = {
+      post: "/v1/{name=projects/*/locations/*/tagTemplates/*/fields/*/enumValues/*}:rename"
+      body: "*"
+    };
+    option (google.api.method_signature) = "name,new_enum_value_display_name";
+  }
+
   // Deletes a field in a tag template and all uses of that field.
   // Users should enable the Data Catalog API in the project identified by
   // the `name` parameter (see [Data Catalog Resource Project]
   // (https://cloud.google.com/data-catalog/docs/concepts/resource-project) for
   // more information).
-  rpc DeleteTagTemplateField(DeleteTagTemplateFieldRequest)
-      returns (google.protobuf.Empty) {
+  rpc DeleteTagTemplateField(DeleteTagTemplateFieldRequest) returns (google.protobuf.Empty) {
     option (google.api.http) = {
       delete: "/v1/{name=projects/*/locations/*/tagTemplates/*/fields/*}"
     };
@@ -391,8 +396,7 @@ service DataCatalog {
   //     templates.
   //   - `datacatalog.entries.setIamPolicy` to set policies on entries.
   //   - `datacatalog.entryGroups.setIamPolicy` to set policies on entry groups.
-  rpc SetIamPolicy(google.iam.v1.SetIamPolicyRequest)
-      returns (google.iam.v1.Policy) {
+  rpc SetIamPolicy(google.iam.v1.SetIamPolicyRequest) returns (google.iam.v1.Policy) {
     option (google.api.http) = {
       post: "/v1/{resource=projects/*/locations/*/tagTemplates/*}:setIamPolicy"
       body: "*"
@@ -420,8 +424,7 @@ service DataCatalog {
   //     templates.
   //   - `datacatalog.entries.getIamPolicy` to get policies on entries.
   //   - `datacatalog.entryGroups.getIamPolicy` to get policies on entry groups.
-  rpc GetIamPolicy(google.iam.v1.GetIamPolicyRequest)
-      returns (google.iam.v1.Policy) {
+  rpc GetIamPolicy(google.iam.v1.GetIamPolicyRequest) returns (google.iam.v1.Policy) {
     option (google.api.http) = {
       post: "/v1/{resource=projects/*/locations/*/tagTemplates/*}:getIamPolicy"
       body: "*"
@@ -450,8 +453,7 @@ service DataCatalog {
   //
   // A caller is not required to have Google IAM permission to make this
   // request.
-  rpc TestIamPermissions(google.iam.v1.TestIamPermissionsRequest)
-      returns (google.iam.v1.TestIamPermissionsResponse) {
+  rpc TestIamPermissions(google.iam.v1.TestIamPermissionsRequest) returns (google.iam.v1.TestIamPermissionsResponse) {
     option (google.api.http) = {
       post: "/v1/{resource=projects/*/locations/*/tagTemplates/*}:testIamPermissions"
       body: "*"
@@ -490,41 +492,15 @@ message SearchCatalogRequest {
 
     // Optional. The list of locations to search within.
     // 1. If empty, search will be performed in all locations;
-    // 2. If any of the locations are NOT in the valid locations list, error
-    // will be returned;
+    // 2. If any of the locations are NOT [supported
+    // regions](https://cloud.google.com/data-catalog/docs/concepts/regions#supported_regions),
+    // error will be returned;
     // 3. Otherwise, search only the given locations for matching results.
     // Typical usage is to leave this field empty. When a location is
     // unreachable as returned in the `SearchCatalogResponse.unreachable` field,
     // users can repeat the search request with this parameter set to get
     // additional information on the error.
-    //
-    // Valid locations:
-    //  * asia-east1
-    //  * asia-east2
-    //  * asia-northeast1
-    //  * asia-northeast2
-    //  * asia-northeast3
-    //  * asia-south1
-    //  * asia-southeast1
-    //  * australia-southeast1
-    //  * eu
-    //  * europe-north1
-    //  * europe-west1
-    //  * europe-west2
-    //  * europe-west3
-    //  * europe-west4
-    //  * europe-west6
-    //  * global
-    //  * northamerica-northeast1
-    //  * southamerica-east1
-    //  * us
-    //  * us-central1
-    //  * us-east1
-    //  * us-east4
-    //  * us-west1
-    //  * us-west2
-    repeated string restricted_locations = 16
-        [(google.api.field_behavior) = OPTIONAL];
+    repeated string restricted_locations = 16 [(google.api.field_behavior) = OPTIONAL];
   }
 
   // Required. The scope of this search request. A `scope` that has empty
@@ -533,8 +509,8 @@ message SearchCatalogRequest {
   // return an error in such a case.
   Scope scope = 6 [(google.api.field_behavior) = REQUIRED];
 
-  // Required. The query string in search query syntax. The query must be
-  // non-empty.
+  // Optional. The query string in search query syntax. An empty query string will result
+  // in all data assets (in the specified scope) that the user has access to.
   //
   // Query strings can be simple as "x" or more qualified as:
   //
@@ -546,15 +522,15 @@ message SearchCatalogRequest {
   // matching to work correctly. See [Data Catalog Search
   // Syntax](https://cloud.google.com/data-catalog/docs/how-to/search-reference)
   // for more information.
-  string query = 1 [(google.api.field_behavior) = REQUIRED];
+  string query = 1 [(google.api.field_behavior) = OPTIONAL];
 
   // Number of results in the search page. If <=0 then defaults to 10. Max limit
   // for page_size is 1000. Throws an invalid argument for page_size > 1000.
   int32 page_size = 2;
 
   // Optional. Pagination token returned in an earlier
-  // [SearchCatalogResponse.next_page_token][google.cloud.datacatalog.v1.SearchCatalogResponse.next_page_token],
-  // which indicates that this is a continuation of a prior
+  // [SearchCatalogResponse.next_page_token][google.cloud.datacatalog.v1.SearchCatalogResponse.next_page_token], which
+  // indicates that this is a continuation of a prior
   // [SearchCatalogRequest][google.cloud.datacatalog.v1.DataCatalog.SearchCatalog]
   // call, and that the system should return the next page of data. If empty,
   // the first page is returned.
@@ -583,19 +559,19 @@ message SearchCatalogResponse {
   // Unreachable locations. Search result does not include data from those
   // locations. Users can get additional information on the error by repeating
   // the search request with a more restrictive parameter -- setting the value
-  // for `SearchDataCatalogRequest.scope.include_locations`.
+  // for `SearchDataCatalogRequest.scope.restricted_locations`.
   repeated string unreachable = 6;
 }
 
 // Request message for
 // [CreateEntryGroup][google.cloud.datacatalog.v1.DataCatalog.CreateEntryGroup].
 message CreateEntryGroupRequest {
-  // Required. The name of the project this entry group is in. Example:
+  // Required. The name of the project this entry group belongs to. Example:
   //
-  // * projects/{project_id}/locations/{location}
+  // `projects/{project_id}/locations/{location}`
   //
-  // Note that this EntryGroup and its child resources may not actually be
-  // stored in the location in this name.
+  // Note: The entry group itself and its child resources might not be
+  // stored in the location specified in its name.
   string parent = 1 [
     (google.api.field_behavior) = REQUIRED,
     (google.api.resource_reference) = {
@@ -603,9 +579,11 @@ message CreateEntryGroupRequest {
     }
   ];
 
-  // Required. The id of the entry group to create.
-  // The id must begin with a letter or underscore, contain only English
-  // letters, numbers and underscores, and be at most 64 characters.
+  // Required. The ID of the entry group to create.
+  //
+  // The ID must contain only letters (a-z, A-Z), numbers (0-9),
+  // underscores (_), and must start with a letter or underscore.
+  // The maximum size is 64 bytes when encoded in UTF-8.
   string entry_group_id = 3 [(google.api.field_behavior) = REQUIRED];
 
   // The entry group to create. Defaults to an empty entry group.
@@ -618,8 +596,11 @@ message UpdateEntryGroupRequest {
   // Required. The updated entry group. "name" field must be set.
   EntryGroup entry_group = 1 [(google.api.field_behavior) = REQUIRED];
 
-  // The fields to update on the entry group. If absent or empty, all modifiable
-  // fields are updated.
+  // Names of fields whose values to overwrite on an entry group.
+  //
+  // If this parameter is absent or empty, all modifiable fields
+  // are overwritten. If such fields are non-required and omitted in the
+  // request body, their values are emptied.
   google.protobuf.FieldMask update_mask = 2;
 }
 
@@ -658,8 +639,8 @@ message DeleteEntryGroupRequest {
 // Request message for
 // [ListEntryGroups][google.cloud.datacatalog.v1.DataCatalog.ListEntryGroups].
 message ListEntryGroupsRequest {
-  // Required. The name of the location that contains the entry groups, which
-  // can be provided in URL format. Example:
+  // Required. The name of the location that contains the entry groups, which can be
+  // provided in URL format. Example:
   //
   // * projects/{project_id}/locations/{location}
   string parent = 1 [
@@ -669,12 +650,12 @@ message ListEntryGroupsRequest {
     }
   ];
 
-  // Optional. The maximum number of items to return. Default is 10. Max limit
-  // is 1000. Throws an invalid argument for `page_size > 1000`.
+  // Optional. The maximum number of items to return. Default is 10. Max limit is 1000.
+  // Throws an invalid argument for `page_size > 1000`.
   int32 page_size = 2 [(google.api.field_behavior) = OPTIONAL];
 
-  // Optional. Token that specifies which page is requested. If empty, the first
-  // page is returned.
+  // Optional. Token that specifies which page is requested. If empty, the first page is
+  // returned.
   string page_token = 3 [(google.api.field_behavior) = OPTIONAL];
 }
 
@@ -692,12 +673,12 @@ message ListEntryGroupsResponse {
 // Request message for
 // [CreateEntry][google.cloud.datacatalog.v1.DataCatalog.CreateEntry].
 message CreateEntryRequest {
-  // Required. The name of the entry group this entry is in. Example:
+  // Required. The name of the entry group this entry belongs to. Example:
   //
-  // * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}
+  // `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}`
   //
-  // Note that this Entry and its child resources may not actually be stored in
-  // the location in this name.
+  // Note: The entry itself and its child resources might not be stored in
+  // the location specified in its name.
   string parent = 1 [
     (google.api.field_behavior) = REQUIRED,
     (google.api.resource_reference) = {
@@ -705,7 +686,11 @@ message CreateEntryRequest {
     }
   ];
 
-  // Required. The id of the entry to create.
+  // Required. The ID of the entry to create.
+  //
+  // The ID must contain only letters (a-z, A-Z), numbers (0-9),
+  // and underscores (_).
+  // The maximum size is 64 bytes when encoded in UTF-8.
   string entry_id = 3 [(google.api.field_behavior) = REQUIRED];
 
   // Required. The entry to create.
@@ -718,26 +703,30 @@ message UpdateEntryRequest {
   // Required. The updated entry. The "name" field must be set.
   Entry entry = 1 [(google.api.field_behavior) = REQUIRED];
 
-  // The fields to update on the entry. If absent or empty, all modifiable
-  // fields are updated.
+  // Names of fields whose values to overwrite on an entry.
+  //
+  // If this parameter is absent or empty, all modifiable fields
+  // are overwritten. If such fields are non-required and omitted in the
+  // request body, their values are emptied.
   //
   // The following fields are modifiable:
+  //
   // * For entries with type `DATA_STREAM`:
   //    * `schema`
-  // * For entries with type `FILESET`
+  // * For entries with type `FILESET`:
   //    * `schema`
   //    * `display_name`
   //    * `description`
   //    * `gcs_fileset_spec`
   //    * `gcs_fileset_spec.file_patterns`
-  // * For entries with `user_specified_type`
+  // * For entries with `user_specified_type`:
   //    * `schema`
   //    * `display_name`
   //    * `description`
-  //    * user_specified_type
-  //    * user_specified_system
-  //    * linked_resource
-  //    * source_system_timestamps
+  //    * `user_specified_type`
+  //    * `user_specified_system`
+  //    * `linked_resource`
+  //    * `source_system_timestamps`
   google.protobuf.FieldMask update_mask = 2;
 }
 
@@ -796,9 +785,26 @@ message LookupEntryRequest {
     //   * `bigquery.dataset.project_id.dataset_id`
     //   * `datacatalog.entry.project_id.location_id.entry_group_id.entry_id`
     //
-    // `*_id`s shoud satisfy the standard SQL rules for identifiers.
+    // `*_id`s should satisfy the standard SQL rules for identifiers.
     // https://cloud.google.com/bigquery/docs/reference/standard-sql/lexical.
     string sql_resource = 3;
+
+    // Fully qualified name (FQN) of the resource.
+    //
+    // FQNs take two forms:
+    //
+    // * For non-regionalized resources:
+    //
+    //   `{SYSTEM}:{PROJECT}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+    //
+    // * For regionalized resources:
+    //
+    //   `{SYSTEM}:{PROJECT}.{LOCATION_ID}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+    //
+    // Example for a DPMS table:
+    //
+    // `dataproc_metastore:project_id.location_id.instance_id.database_id.table_id`
+    string fully_qualified_name = 5;
   }
 }
 
@@ -818,15 +824,19 @@ message Entry {
     pattern: "projects/{project}/locations/{location}/entryGroups/{entry_group}/entries/{entry}"
   };
 
-  // The Data Catalog resource name of the entry in URL format. Example:
+  // Output only. The resource name of an entry in URL format.
+  // Example:
   //
-  // * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}
+  // `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}`
   //
-  // Note that this Entry and its child resources may not actually be stored in
-  // the location in this name.
-  string name = 1 [(google.api.resource_reference) = {
-    type: "datacatalog.googleapis.com/EntryGroup"
-  }];
+  // Note: The entry itself and its child resources might not be
+  // stored in the location specified in its name.
+  string name = 1 [
+    (google.api.field_behavior) = OUTPUT_ONLY,
+    (google.api.resource_reference) = {
+      type: "datacatalog.googleapis.com/EntryGroup"
+    }
+  ];
 
   // The resource this metadata entry refers to.
   //
@@ -835,13 +845,39 @@ message Entry {
   // resource](https://cloud.google.com/apis/design/resource_names#full_resource_name).
   // For example, the `linked_resource` for a table resource from BigQuery is:
   //
-  // * //bigquery.googleapis.com/projects/projectId/datasets/datasetId/tables/tableId
+  // `//bigquery.googleapis.com/projects/{projectId}/datasets/{datasetId}/tables/{tableId}`
   //
-  // Output only when Entry is of type in the EntryType enum. For entries with
-  // user_specified_type, this field is optional and defaults to an empty
-  // string.
+  // Output only when entry is one of the types in the `EntryType` enum.
+  //
+  // For entries with a `user_specified_type`, this field is optional and
+  // defaults to an empty string.
+  //
+  // The resource string must contain only letters (a-z, A-Z), numbers (0-9),
+  // underscores (_), periods (.), colons (:), slashes (/), dashes (-),
+  // and hashes (#).
+  // The maximum size is 200 bytes when encoded in UTF-8.
   string linked_resource = 9;
 
+  // Fully qualified name (FQN) of the resource. Set automatically for entries
+  // representing resources from synced systems. Settable only during creation
+  // and read-only afterwards. Can be used for search and lookup of the entries.
+  //
+  //
+  // FQNs take two forms:
+  //
+  // * For non-regionalized resources:
+  //
+  //   `{SYSTEM}:{PROJECT}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+  //
+  // * For regionalized resources:
+  //
+  //   `{SYSTEM}:{PROJECT}.{LOCATION_ID}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`
+  //
+  // Example for a DPMS table:
+  //
+  // `dataproc_metastore:project_id.location_id.instance_id.database_id.table_id`
+  string fully_qualified_name = 29;
+
   // Required. Entry type.
   oneof entry_type {
     // The type of the entry.
@@ -863,10 +899,9 @@ message Entry {
 
   // The source system of the entry.
   oneof system {
-    // Output only. This field indicates the entry's source system that Data
-    // Catalog integrates with, such as BigQuery or Pub/Sub.
-    IntegratedSystem integrated_system = 17
-        [(google.api.field_behavior) = OUTPUT_ONLY];
+    // Output only. This field indicates the entry's source system that Data Catalog
+    // integrates with, such as BigQuery or Pub/Sub.
+    IntegratedSystem integrated_system = 17 [(google.api.field_behavior) = OUTPUT_ONLY];
 
     // This field indicates the entry's source system that Data Catalog does not
     // integrate with. `user_specified_system` strings must begin with a letter
@@ -892,13 +927,33 @@ message Entry {
     BigQueryDateShardedSpec bigquery_date_sharded_spec = 15;
   }
 
-  // Display information such as title and description. A short name to identify
-  // the entry, for example, "Analytics Data - Jan 2011". Default value is an
-  // empty string.
+  // Type- and system- specific information. Specifications for types contain
+  // fields common to all entries of a given type, and sub-specs with fields
+  // specific to a given source system.
+  // When extending the API with new types and systems please use this instead
+  // of legacy type_spec field.
+  oneof spec {
+    // Specification that applies to a table resource. Only valid
+    // for entries of `TABLE` type.
+    DatabaseTableSpec database_table_spec = 24;
+  }
+
+  // Display name of an entry.
+  //
+  // The name must contain only Unicode letters, numbers (0-9), underscores (_),
+  // dashes (-), spaces ( ), and can't start or end with spaces.
+  // The maximum size is 200 bytes when encoded in UTF-8.
+  // Default value is an empty string.
   string display_name = 3;
 
-  // Entry description, which can consist of several sentences or paragraphs
-  // that describe entry contents. Default value is an empty string.
+  // Entry description that can consist of several sentences or paragraphs
+  // that describe entry contents.
+  //
+  // The description must not contain Unicode non-characters as well as C0
+  // and C1 control codes except tabs (HT), new lines (LF), carriage returns
+  // (CR), and page breaks (FF).
+  // The maximum size is 2000 bytes when encoded in UTF-8.
+  // Default value is an empty string.
   string description = 4;
 
   // Schema of the entry. An entry might not have any schema attached to it.
@@ -909,6 +964,28 @@ message Entry {
   // with user_specified_type, this field is optional and defaults to an empty
   // timestamp.
   SystemTimestamps source_system_timestamps = 7;
+
+  // Output only. Physical location of the entry.
+  DataSource data_source = 20 [(google.api.field_behavior) = OUTPUT_ONLY];
+}
+
+// Specification that applies to a table resource. Only valid
+// for entries of `TABLE` type.
+message DatabaseTableSpec {
+  // Type of the table.
+  enum TableType {
+    // Default unknown table type.
+    TABLE_TYPE_UNSPECIFIED = 0;
+
+    // Native table.
+    NATIVE = 1;
+
+    // External table.
+    EXTERNAL = 2;
+  }
+
+  // Type of this table.
+  TableType type = 1;
 }
 
 // EntryGroup Metadata.
@@ -922,10 +999,10 @@ message EntryGroup {
 
   // The resource name of the entry group in URL format. Example:
   //
-  // * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}
+  // `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}`
   //
-  // Note that this EntryGroup and its child resources may not actually be
-  // stored in the location in this name.
+  // Note: The entry group itself and its child resources might not be
+  // stored in the location specified in its name.
   string name = 1;
 
   // A short name to identify the entry group, for example,
@@ -937,10 +1014,8 @@ message EntryGroup {
   // string.
   string description = 3;
 
-  // Output only. Timestamps about this EntryGroup. Default value is empty
-  // timestamps.
-  SystemTimestamps data_catalog_timestamps = 4
-      [(google.api.field_behavior) = OUTPUT_ONLY];
+  // Output only. Timestamps about this EntryGroup. Default value is empty timestamps.
+  SystemTimestamps data_catalog_timestamps = 4 [(google.api.field_behavior) = OUTPUT_ONLY];
 }
 
 // Request message for
@@ -959,7 +1034,11 @@ message CreateTagTemplateRequest {
     }
   ];
 
-  // Required. The id of the tag template to create.
+  // Required. The ID of the tag template to create.
+  //
+  // The ID must contain only lowercase letters (a-z), numbers (0-9),
+  // or underscores (_), and must start with a letter or underscore.
+  // The maximum size is 64 bytes when encoded in UTF-8.
   string tag_template_id = 3 [(google.api.field_behavior) = REQUIRED];
 
   // Required. The tag template to create.
@@ -986,13 +1065,12 @@ message UpdateTagTemplateRequest {
   // Required. The template to update. The "name" field must be set.
   TagTemplate tag_template = 1 [(google.api.field_behavior) = REQUIRED];
 
-  // The field mask specifies the parts of the template to overwrite.
-  //
-  // Allowed fields:
-  //
-  //   * `display_name`
+  // Names of fields whose values to overwrite on a tag template. Currently,
+  // only `display_name` can be overwritten.
   //
-  // If absent or empty, all of the allowed fields above will be updated.
+  // In general, if this parameter is absent or empty, all modifiable fields
+  // are overwritten. If such fields are non-required and omitted in the
+  // request body, their values are emptied.
   google.protobuf.FieldMask update_mask = 2;
 }
 
@@ -1018,16 +1096,18 @@ message DeleteTagTemplateRequest {
 // Request message for
 // [CreateTag][google.cloud.datacatalog.v1.DataCatalog.CreateTag].
 message CreateTagRequest {
-  // Required. The name of the resource to attach this tag to. Tags can be
-  // attached to Entries. Example:
+  // Required. The name of the resource to attach this tag to. Tags can be attached to
+  // entries. An entry can have up to 1000 attached tags. Example:
   //
-  // * projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}
+  // `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}`
   //
-  // Note that this Tag and its child resources may not actually be stored in
-  // the location in this name.
+  // Note: The tag and its child resources might not be stored in
+  // the location specified in its name.
   string parent = 1 [
     (google.api.field_behavior) = REQUIRED,
-    (google.api.resource_reference) = { type: "datacatalog.googleapis.com/Tag" }
+    (google.api.resource_reference) = {
+      type: "datacatalog.googleapis.com/Tag"
+    }
   ];
 
   // Required. The tag to create.
@@ -1040,8 +1120,12 @@ message UpdateTagRequest {
   // Required. The updated tag. The "name" field must be set.
   Tag tag = 1 [(google.api.field_behavior) = REQUIRED];
 
-  // The fields to update on the Tag. If absent or empty, all modifiable fields
-  // are updated. Currently the only modifiable field is the field `fields`.
+  // Names of fields whose values to overwrite on a tag. Currently, a tag has
+  // the only modifiable field with the name `fields`.
+  //
+  // In general, if this parameter is absent or empty, all modifiable fields
+  // are overwritten. If such fields are non-required and omitted in the
+  // request body, their values are emptied.
   google.protobuf.FieldMask update_mask = 2;
 }
 
@@ -1076,15 +1160,17 @@ message CreateTagTemplateFieldRequest {
   ];
 
   // Required. The ID of the tag template field to create.
-  // Field ids can contain letters (both uppercase and lowercase), numbers
+  //
+  // Note: Adding a required field to an existing template is *not* allowed.
+  //
+  // Field IDs can contain letters (both uppercase and lowercase), numbers
   // (0-9), underscores (_) and dashes (-). Field IDs must be at least 1
   // character long and at most 128 characters long. Field IDs must also be
   // unique within their template.
   string tag_template_field_id = 2 [(google.api.field_behavior) = REQUIRED];
 
   // Required. The tag template field to create.
-  TagTemplateField tag_template_field = 3
-      [(google.api.field_behavior) = REQUIRED];
+  TagTemplateField tag_template_field = 3 [(google.api.field_behavior) = REQUIRED];
 }
 
 // Request message for
@@ -1101,25 +1187,25 @@ message UpdateTagTemplateFieldRequest {
   ];
 
   // Required. The template to update.
-  TagTemplateField tag_template_field = 2
-      [(google.api.field_behavior) = REQUIRED];
+  TagTemplateField tag_template_field = 2 [(google.api.field_behavior) = REQUIRED];
 
-  // Optional. The field mask specifies the parts of the template to be updated.
-  // Allowed fields:
+  // Optional. Names of fields whose values to overwrite on an individual field of a tag
+  // template. The following fields are modifiable:
   //
   //   * `display_name`
   //   * `type.enum_type`
   //   * `is_required`
   //
-  // If `update_mask` is not set or empty, all of the allowed fields above will
-  // be updated.
+  // If this parameter is absent or empty, all modifiable fields
+  // are overwritten. If such fields are non-required and omitted in the request
+  // body, their values are emptied with one exception: when updating an enum
+  // type, the provided values are merged with the existing values. Therefore,
+  // enum values can only be added, existing enum values cannot be deleted or
+  // renamed.
   //
-  // When updating an enum type, the provided values will be merged with the
-  // existing values. Therefore, enum values can only be added, existing enum
-  // values cannot be deleted nor renamed. Updating a template field from
-  // optional to required is NOT allowed.
-  google.protobuf.FieldMask update_mask = 3
-      [(google.api.field_behavior) = OPTIONAL];
+  // Additionally, updating a template field from optional to required is
+  // *not* allowed.
+  google.protobuf.FieldMask update_mask = 3 [(google.api.field_behavior) = OPTIONAL];
 }
 
 // Request message for
@@ -1135,11 +1221,27 @@ message RenameTagTemplateFieldRequest {
     }
   ];
 
-  // Required. The new ID of this tag template field. For example,
-  // `my_new_field`.
+  // Required. The new ID of this tag template field. For example, `my_new_field`.
   string new_tag_template_field_id = 2 [(google.api.field_behavior) = REQUIRED];
 }
 
+// Request message for
+// [RenameTagTemplateFieldEnumValue][google.cloud.datacatalog.v1.DataCatalog.RenameTagTemplateFieldEnumValue].
+message RenameTagTemplateFieldEnumValueRequest {
+  // Required. The name of the enum field value. Example:
+  //
+  // * projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}/fields/{tag_template_field_id}/enumValues/{enum_value_display_name}
+  string name = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "datacatalog.googleapis.com/TagTemplateFieldEnumValue"
+    }
+  ];
+
+  // Required. The new display name of the enum value. For example, `my_new_enum_value`.
+  string new_enum_value_display_name = 2 [(google.api.field_behavior) = REQUIRED];
+}
+
 // Request message for
 // [DeleteTagTemplateField][google.cloud.datacatalog.v1.DataCatalog.DeleteTagTemplateField].
 message DeleteTagTemplateFieldRequest {
@@ -1162,8 +1264,8 @@ message DeleteTagTemplateFieldRequest {
 // Request message for
 // [ListTags][google.cloud.datacatalog.v1.DataCatalog.ListTags].
 message ListTagsRequest {
-  // Required. The name of the Data Catalog resource to list the tags of. The
-  // resource could be an [Entry][google.cloud.datacatalog.v1.Entry] or an
+  // Required. The name of the Data Catalog resource to list the tags of. The resource
+  // could be an [Entry][google.cloud.datacatalog.v1.Entry] or an
   // [EntryGroup][google.cloud.datacatalog.v1.EntryGroup].
   //
   // Examples:
@@ -1251,11 +1353,17 @@ enum EntryType {
   // https://cloud.google.com/bigquery-ml/docs/bigqueryml-intro
   MODEL = 5;
 
-  // Output only. An entry type which is used for streaming entries. Example:
+  // An entry type which is used for streaming entries. Example:
   // Pub/Sub topic.
   DATA_STREAM = 3;
 
   // An entry type which is a set of files or objects. Example:
   // Cloud Storage fileset.
   FILESET = 4;
+
+  // A database.
+  DATABASE = 7;
+
+  // A service, for example, a Dataproc Metastore service.
+  SERVICE = 14;
 }
diff --git a/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/gcs_fileset_spec.proto b/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/gcs_fileset_spec.proto
index bcf0ead6..01436429 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/gcs_fileset_spec.proto
+++ b/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/gcs_fileset_spec.proto
@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2021 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/policytagmanager.proto b/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/policytagmanager.proto
new file mode 100644
index 00000000..cc52f7d1
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/policytagmanager.proto
@@ -0,0 +1,452 @@
+// Copyright 2021 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
+//
+//     http://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.
+
+syntax = "proto3";
+
+package google.cloud.datacatalog.v1;
+
+import "google/api/annotations.proto";
+import "google/api/client.proto";
+import "google/api/field_behavior.proto";
+import "google/api/resource.proto";
+import "google/cloud/datacatalog/v1/timestamps.proto";
+import "google/iam/v1/iam_policy.proto";
+import "google/iam/v1/policy.proto";
+import "google/protobuf/empty.proto";
+import "google/protobuf/field_mask.proto";
+
+option cc_enable_arenas = true;
+option csharp_namespace = "Google.Cloud.DataCatalog.V1";
+option go_package = "google.golang.org/genproto/googleapis/cloud/datacatalog/v1;datacatalog";
+option java_multiple_files = true;
+option java_outer_classname = "PolicyTagManagerProto";
+option java_package = "com.google.cloud.datacatalog.v1";
+option php_namespace = "Google\\Cloud\\DataCatalog\\V1";
+option ruby_package = "Google::Cloud::DataCatalog::V1";
+
+// Policy Tag Manager API service allows clients to manage their policy tags and
+// taxonomies.
+//
+// Policy tags are used to tag BigQuery columns and apply additional access
+// control policies. A taxonomy is a hierarchical grouping of policy tags that
+// classify data along a common axis.
+service PolicyTagManager {
+  option (google.api.default_host) = "datacatalog.googleapis.com";
+  option (google.api.oauth_scopes) = "https://www.googleapis.com/auth/cloud-platform";
+
+  // Creates a taxonomy in a specified project. The taxonomy is initially empty,
+  // i.e., does not contain policy tags.
+  rpc CreateTaxonomy(CreateTaxonomyRequest) returns (Taxonomy) {
+    option (google.api.http) = {
+      post: "/v1/{parent=projects/*/locations/*}/taxonomies"
+      body: "taxonomy"
+    };
+    option (google.api.method_signature) = "parent,taxonomy";
+  }
+
+  // Deletes a taxonomy. This method will also delete all policy tags in this
+  // taxonomy, their associated policies, and the policy tags references from
+  // BigQuery columns.
+  rpc DeleteTaxonomy(DeleteTaxonomyRequest) returns (google.protobuf.Empty) {
+    option (google.api.http) = {
+      delete: "/v1/{name=projects/*/locations/*/taxonomies/*}"
+    };
+    option (google.api.method_signature) = "name";
+  }
+
+  // Updates a taxonomy. This method can update the taxonomy's display name,
+  // description, and activated policy types.
+  rpc UpdateTaxonomy(UpdateTaxonomyRequest) returns (Taxonomy) {
+    option (google.api.http) = {
+      patch: "/v1/{taxonomy.name=projects/*/locations/*/taxonomies/*}"
+      body: "taxonomy"
+    };
+    option (google.api.method_signature) = "taxonomy";
+  }
+
+  // Lists all taxonomies in a project in a particular location that the caller
+  // has permission to view.
+  rpc ListTaxonomies(ListTaxonomiesRequest) returns (ListTaxonomiesResponse) {
+    option (google.api.http) = {
+      get: "/v1/{parent=projects/*/locations/*}/taxonomies"
+    };
+    option (google.api.method_signature) = "parent";
+  }
+
+  // Gets a taxonomy.
+  rpc GetTaxonomy(GetTaxonomyRequest) returns (Taxonomy) {
+    option (google.api.http) = {
+      get: "/v1/{name=projects/*/locations/*/taxonomies/*}"
+    };
+    option (google.api.method_signature) = "name";
+  }
+
+  // Creates a policy tag in a taxonomy.
+  rpc CreatePolicyTag(CreatePolicyTagRequest) returns (PolicyTag) {
+    option (google.api.http) = {
+      post: "/v1/{parent=projects/*/locations/*/taxonomies/*}/policyTags"
+      body: "policy_tag"
+    };
+    option (google.api.method_signature) = "parent,policy_tag";
+  }
+
+  // Deletes a policy tag. This method also deletes
+  //   - all of its descendant policy tags, if any,
+  //   - the policies associated with the policy tag and its descendants, and
+  //   - references from BigQuery table schema of the policy tag and its
+  //     descendants.
+  rpc DeletePolicyTag(DeletePolicyTagRequest) returns (google.protobuf.Empty) {
+    option (google.api.http) = {
+      delete: "/v1/{name=projects/*/locations/*/taxonomies/*/policyTags/*}"
+    };
+    option (google.api.method_signature) = "name";
+  }
+
+  // Updates a policy tag. This method can update the policy tag's display
+  // name, description, and parent policy tag.
+  rpc UpdatePolicyTag(UpdatePolicyTagRequest) returns (PolicyTag) {
+    option (google.api.http) = {
+      patch: "/v1/{policy_tag.name=projects/*/locations/*/taxonomies/*/policyTags/*}"
+      body: "policy_tag"
+    };
+    option (google.api.method_signature) = "policy_tag";
+  }
+
+  // Lists all policy tags in a taxonomy.
+  rpc ListPolicyTags(ListPolicyTagsRequest) returns (ListPolicyTagsResponse) {
+    option (google.api.http) = {
+      get: "/v1/{parent=projects/*/locations/*/taxonomies/*}/policyTags"
+    };
+    option (google.api.method_signature) = "parent";
+  }
+
+  // Gets a policy tag.
+  rpc GetPolicyTag(GetPolicyTagRequest) returns (PolicyTag) {
+    option (google.api.http) = {
+      get: "/v1/{name=projects/*/locations/*/taxonomies/*/policyTags/*}"
+    };
+    option (google.api.method_signature) = "name";
+  }
+
+  // Gets the IAM policy for a policy tag or a taxonomy.
+  rpc GetIamPolicy(google.iam.v1.GetIamPolicyRequest) returns (google.iam.v1.Policy) {
+    option (google.api.http) = {
+      post: "/v1/{resource=projects/*/locations/*/taxonomies/*}:getIamPolicy"
+      body: "*"
+      additional_bindings {
+        post: "/v1/{resource=projects/*/locations/*/taxonomies/*/policyTags/*}:getIamPolicy"
+        body: "*"
+      }
+    };
+  }
+
+  // Sets the IAM policy for a policy tag or a taxonomy.
+  rpc SetIamPolicy(google.iam.v1.SetIamPolicyRequest) returns (google.iam.v1.Policy) {
+    option (google.api.http) = {
+      post: "/v1/{resource=projects/*/locations/*/taxonomies/*}:setIamPolicy"
+      body: "*"
+      additional_bindings {
+        post: "/v1/{resource=projects/*/locations/*/taxonomies/*/policyTags/*}:setIamPolicy"
+        body: "*"
+      }
+    };
+  }
+
+  // Returns the permissions that a caller has on a specified policy tag or
+  // taxonomy.
+  rpc TestIamPermissions(google.iam.v1.TestIamPermissionsRequest) returns (google.iam.v1.TestIamPermissionsResponse) {
+    option (google.api.http) = {
+      post: "/v1/{resource=projects/*/locations/*/taxonomies/*}:testIamPermissions"
+      body: "*"
+      additional_bindings {
+        post: "/v1/{resource=projects/*/locations/*/taxonomies/*/policyTags/*}:testIamPermissions"
+        body: "*"
+      }
+    };
+  }
+}
+
+// A taxonomy is a collection of hierarchical policy tags that classify data
+// along a common axis. For instance a "data sensitivity" taxonomy could contain
+// the following policy tags:
+// + PII
+//   + Account number
+//   + Age
+//   + SSN
+//   + Zipcode
+// + Financials
+//   + Revenue
+// A "data origin" taxonomy could contain the following policy tags:
+// + User data
+// + Employee data
+// + Partner data
+// + Public data
+message Taxonomy {
+  option (google.api.resource) = {
+    type: "datacatalog.googleapis.com/Taxonomy"
+    pattern: "projects/{project}/locations/{location}/taxonomies/{taxonomy}"
+  };
+
+  // Defines policy types where the policy tags can be used for.
+  enum PolicyType {
+    // Unspecified policy type.
+    POLICY_TYPE_UNSPECIFIED = 0;
+
+    // Fine-grained access control policy, which enables access control on
+    // tagged sub-resources.
+    FINE_GRAINED_ACCESS_CONTROL = 1;
+  }
+
+  // Output only. Resource name of this taxonomy in format:
+  // "projects/{project_number}/locations/{location_id}/taxonomies/{taxonomy_id}".
+  // Note that taxonomy_id's are unique and generated by Policy Tag Manager.
+  string name = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Required. User-defined name of this taxonomy. It must: contain only unicode letters,
+  // numbers, underscores, dashes and spaces; not start or end with spaces; and
+  // be at most 200 bytes long when encoded in UTF-8.
+  string display_name = 2 [(google.api.field_behavior) = REQUIRED];
+
+  // Optional. Description of this taxonomy. It must: contain only unicode characters,
+  // tabs, newlines, carriage returns and page breaks; and be at most 2000 bytes
+  // long when encoded in UTF-8. If not set, defaults to an empty description.
+  string description = 3 [(google.api.field_behavior) = OPTIONAL];
+
+  // Output only. Number of policy tags contained in this taxonomy.
+  int32 policy_tag_count = 4 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Timestamps about this taxonomy. Only create_time and update_time are used.
+  SystemTimestamps taxonomy_timestamps = 5 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Optional. A list of policy types that are activated for this taxonomy. If not set,
+  // defaults to an empty list.
+  repeated PolicyType activated_policy_types = 6 [(google.api.field_behavior) = OPTIONAL];
+}
+
+// Denotes one policy tag in a taxonomy (e.g. ssn). Policy tags can be defined
+// in a hierarchy. For example, consider the following hierarchy:
+// + Geolocation
+//   + LatLong
+//   + City
+//   + ZipCode
+// Policy tag "Geolocation" contains 3 child policy tags: "LatLong", "City", and
+// "ZipCode".
+message PolicyTag {
+  option (google.api.resource) = {
+    type: "datacatalog.googleapis.com/PolicyTag"
+    pattern: "projects/{project}/locations/{location}/taxonomies/{taxonomy}/policyTags/{policy_tag}"
+  };
+
+  // Output only. Resource name of this policy tag in format:
+  // "projects/{project_number}/locations/{location_id}/taxonomies/{taxonomy_id}/policyTags/{policy_tag_id}".
+  // Both taxonomy_ids and policy_tag_ids are unique and generated by Policy Tag
+  // Manager.
+  string name = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Required. User-defined name of this policy tag. It must: be unique within the parent
+  // taxonomy; contain only unicode letters, numbers, underscores, dashes and
+  // spaces; not start or end with spaces; and be at most 200 bytes long when
+  // encoded in UTF-8.
+  string display_name = 2 [(google.api.field_behavior) = REQUIRED];
+
+  // Description of this policy tag. It must: contain only unicode characters,
+  // tabs, newlines, carriage returns and page breaks; and be at most 2000 bytes
+  // long when encoded in UTF-8. If not set, defaults to an empty description.
+  // If not set, defaults to an empty description.
+  string description = 3;
+
+  // Resource name of this policy tag's parent policy tag (e.g. for the
+  // "LatLong" policy tag in the example above, this field contains the
+  // resource name of the "Geolocation" policy tag). If empty, it means this
+  // policy tag is a top level policy tag (e.g. this field is empty for the
+  // "Geolocation" policy tag in the example above). If not set, defaults to an
+  // empty string.
+  string parent_policy_tag = 4;
+
+  // Output only. Resource names of child policy tags of this policy tag.
+  repeated string child_policy_tags = 5 [(google.api.field_behavior) = OUTPUT_ONLY];
+}
+
+// Request message for
+// [CreateTaxonomy][google.cloud.datacatalog.v1.PolicyTagManager.CreateTaxonomy].
+message CreateTaxonomyRequest {
+  // Required. Resource name of the project that the taxonomy will belong to.
+  string parent = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      child_type: "datacatalog.googleapis.com/Taxonomy"
+    }
+  ];
+
+  // The taxonomy to be created.
+  Taxonomy taxonomy = 2;
+}
+
+// Request message for
+// [DeleteTaxonomy][google.cloud.datacatalog.v1.PolicyTagManager.DeleteTaxonomy].
+message DeleteTaxonomyRequest {
+  // Required. Resource name of the taxonomy to be deleted. All policy tags in
+  // this taxonomy will also be deleted.
+  string name = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "datacatalog.googleapis.com/Taxonomy"
+    }
+  ];
+}
+
+// Request message for
+// [UpdateTaxonomy][google.cloud.datacatalog.v1.PolicyTagManager.UpdateTaxonomy].
+message UpdateTaxonomyRequest {
+  // The taxonomy to update. Only description, display_name, and activated
+  // policy types can be updated.
+  Taxonomy taxonomy = 1;
+
+  // The update mask applies to the resource. For the `FieldMask` definition,
+  // see
+  // https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask
+  // If not set, defaults to all of the fields that are allowed to update.
+  google.protobuf.FieldMask update_mask = 2;
+}
+
+// Request message for
+// [ListTaxonomies][google.cloud.datacatalog.v1.PolicyTagManager.ListTaxonomies].
+message ListTaxonomiesRequest {
+  // Required. Resource name of the project to list the taxonomies of.
+  string parent = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      child_type: "datacatalog.googleapis.com/Taxonomy"
+    }
+  ];
+
+  // The maximum number of items to return. Must be a value between 1 and 1000.
+  // If not set, defaults to 50.
+  int32 page_size = 2;
+
+  // The next_page_token value returned from a previous list request, if any. If
+  // not set, defaults to an empty string.
+  string page_token = 3;
+}
+
+// Response message for
+// [ListTaxonomies][google.cloud.datacatalog.v1.PolicyTagManager.ListTaxonomies].
+message ListTaxonomiesResponse {
+  // Taxonomies that the project contains.
+  repeated Taxonomy taxonomies = 1;
+
+  // Token used to retrieve the next page of results, or empty if there are no
+  // more results in the list.
+  string next_page_token = 2;
+}
+
+// Request message for
+// [GetTaxonomy][google.cloud.datacatalog.v1.PolicyTagManager.GetTaxonomy].
+message GetTaxonomyRequest {
+  // Required. Resource name of the requested taxonomy.
+  string name = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "datacatalog.googleapis.com/Taxonomy"
+    }
+  ];
+}
+
+// Request message for
+// [CreatePolicyTag][google.cloud.datacatalog.v1.PolicyTagManager.CreatePolicyTag].
+message CreatePolicyTagRequest {
+  // Required. Resource name of the taxonomy that the policy tag will belong to.
+  string parent = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      child_type: "datacatalog.googleapis.com/PolicyTag"
+    }
+  ];
+
+  // The policy tag to be created.
+  PolicyTag policy_tag = 2;
+}
+
+// Request message for
+// [DeletePolicyTag][google.cloud.datacatalog.v1.PolicyTagManager.DeletePolicyTag].
+message DeletePolicyTagRequest {
+  // Required. Resource name of the policy tag to be deleted. All of its descendant
+  // policy tags will also be deleted.
+  string name = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "datacatalog.googleapis.com/PolicyTag"
+    }
+  ];
+}
+
+// Request message for
+// [UpdatePolicyTag][google.cloud.datacatalog.v1.PolicyTagManager.UpdatePolicyTag].
+message UpdatePolicyTagRequest {
+  // The policy tag to update. Only the description, display_name, and
+  // parent_policy_tag fields can be updated.
+  PolicyTag policy_tag = 1;
+
+  // The update mask applies to the resource. Only display_name, description and
+  // parent_policy_tag can be updated and thus can be listed in the mask. If
+  // update_mask is not provided, all allowed fields (i.e. display_name,
+  // description and parent) will be updated. For more information including the
+  // `FieldMask` definition, see
+  // https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask
+  // If not set, defaults to all of the fields that are allowed to update.
+  google.protobuf.FieldMask update_mask = 2;
+}
+
+// Request message for
+// [ListPolicyTags][google.cloud.datacatalog.v1.PolicyTagManager.ListPolicyTags].
+message ListPolicyTagsRequest {
+  // Required. Resource name of the taxonomy to list the policy tags of.
+  string parent = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      child_type: "datacatalog.googleapis.com/PolicyTag"
+    }
+  ];
+
+  // The maximum number of items to return. Must be a value between 1 and 1000.
+  // If not set, defaults to 50.
+  int32 page_size = 2;
+
+  // The next_page_token value returned from a previous List request, if any. If
+  // not set, defaults to an empty string.
+  string page_token = 3;
+}
+
+// Response message for
+// [ListPolicyTags][google.cloud.datacatalog.v1.PolicyTagManager.ListPolicyTags].
+message ListPolicyTagsResponse {
+  // The policy tags that are in the requested taxonomy.
+  repeated PolicyTag policy_tags = 1;
+
+  // Token used to retrieve the next page of results, or empty if there are no
+  // more results in the list.
+  string next_page_token = 2;
+}
+
+// Request message for
+// [GetPolicyTag][google.cloud.datacatalog.v1.PolicyTagManager.GetPolicyTag].
+message GetPolicyTagRequest {
+  // Required. Resource name of the requested policy tag.
+  string name = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "datacatalog.googleapis.com/PolicyTag"
+    }
+  ];
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/policytagmanagerserialization.proto b/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/policytagmanagerserialization.proto
new file mode 100644
index 00000000..29b1d3df
--- /dev/null
+++ b/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/policytagmanagerserialization.proto
@@ -0,0 +1,186 @@
+// Copyright 2021 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
+//
+//     http://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.
+
+syntax = "proto3";
+
+package google.cloud.datacatalog.v1;
+
+import "google/api/annotations.proto";
+import "google/api/field_behavior.proto";
+import "google/api/resource.proto";
+import "google/cloud/datacatalog/v1/policytagmanager.proto";
+import "google/iam/v1/policy.proto";
+import "google/api/client.proto";
+
+option cc_enable_arenas = true;
+option csharp_namespace = "Google.Cloud.DataCatalog.V1";
+option go_package = "google.golang.org/genproto/googleapis/cloud/datacatalog/v1;datacatalog";
+option java_multiple_files = true;
+option java_outer_classname = "PolicyTagManagerSerializationProto";
+option java_package = "com.google.cloud.datacatalog.v1";
+option php_namespace = "Google\\Cloud\\DataCatalog\\V1";
+option ruby_package = "Google::Cloud::DataCatalog::V1";
+
+// Policy Tag Manager serialization API service allows clients to manipulate
+// their policy tags and taxonomies in serialized format, where taxonomy is a
+// hierarchical group of policy tags.
+service PolicyTagManagerSerialization {
+  option (google.api.default_host) = "datacatalog.googleapis.com";
+  option (google.api.oauth_scopes) = "https://www.googleapis.com/auth/cloud-platform";
+
+  // Creates new taxonomies (including their policy tags) by importing from
+  // inlined source or cross-regional source. New taxonomies will be created in
+  // a given parent project.
+  //
+  // If using the cross-regional source, a new taxonomy is created by copying
+  // from a source in another region.
+  //
+  // If using the inlined source, this method provides a way to bulk create
+  // taxonomies and policy tags using nested proto structure.
+  rpc ImportTaxonomies(ImportTaxonomiesRequest) returns (ImportTaxonomiesResponse) {
+    option (google.api.http) = {
+      post: "/v1/{parent=projects/*/locations/*}/taxonomies:import"
+      body: "*"
+    };
+  }
+
+  // Exports taxonomies as the requested type and returns the taxonomies
+  // including their policy tags. The requested taxonomies must belong to one
+  // project.
+  //
+  // SerializedTaxonomy protos with nested policy tags that are generated by
+  // this method can be used as input for future ImportTaxonomies calls.
+  rpc ExportTaxonomies(ExportTaxonomiesRequest) returns (ExportTaxonomiesResponse) {
+    option (google.api.http) = {
+      get: "/v1/{parent=projects/*/locations/*}/taxonomies:export"
+    };
+  }
+}
+
+// Message representing a taxonomy, including its policy tags in hierarchy, as a
+// nested proto. Used for taxonomy replacement, import, and export.
+message SerializedTaxonomy {
+  // Required. Display name of the taxonomy. At most 200 bytes when encoded in UTF-8.
+  string display_name = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Description of the serialized taxonomy. At most 2000 bytes when encoded in
+  // UTF-8. If not set, defaults to an empty description.
+  string description = 2;
+
+  // Top level policy tags associated with the taxonomy, if any.
+  repeated SerializedPolicyTag policy_tags = 3;
+
+  // A list of policy types that are activated per taxonomy.
+  repeated Taxonomy.PolicyType activated_policy_types = 4;
+}
+
+// Message representing one policy tag, including all its descendant policy
+// tags, as a nested proto.
+message SerializedPolicyTag {
+  // Resource name of the policy tag.
+  //
+  // This field will be ignored when calling ImportTaxonomies.
+  string policy_tag = 1;
+
+  // Required. Display name of the policy tag. At most 200 bytes when encoded in UTF-8.
+  string display_name = 2 [(google.api.field_behavior) = REQUIRED];
+
+  // Description of the serialized policy tag. The length of the description is
+  // limited to 2000 bytes when encoded in UTF-8. If not set, defaults to an
+  // empty description.
+  string description = 3;
+
+  // Children of the policy tag, if any.
+  repeated SerializedPolicyTag child_policy_tags = 4;
+}
+
+// Request message for
+// [ImportTaxonomies][google.cloud.datacatalog.v1.PolicyTagManagerSerialization.ImportTaxonomies].
+message ImportTaxonomiesRequest {
+  // Required. Resource name of project that the imported taxonomies will belong to.
+  string parent = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      child_type: "datacatalog.googleapis.com/Taxonomy"
+    }
+  ];
+
+  // Source taxonomies to be imported.
+  oneof source {
+    // Inline source used for taxonomies import.
+    InlineSource inline_source = 2;
+
+    // Cross-regional source taxonomy to be imported.
+    CrossRegionalSource cross_regional_source = 3;
+  }
+}
+
+// Inline source containing taxonomies to import.
+message InlineSource {
+  // Required. Taxonomies to be imported.
+  repeated SerializedTaxonomy taxonomies = 1 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Cross-regional source used to import an existing taxonomy into a different
+// region.
+message CrossRegionalSource {
+  // Required. The resource name of the source taxonomy to be imported.
+  string taxonomy = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "datacatalog.googleapis.com/Taxonomy"
+    }
+  ];
+}
+
+// Response message for
+// [ImportTaxonomies][google.cloud.datacatalog.v1.PolicyTagManagerSerialization.ImportTaxonomies].
+message ImportTaxonomiesResponse {
+  // Taxonomies that were imported.
+  repeated Taxonomy taxonomies = 1;
+}
+
+// Request message for
+// [ExportTaxonomies][google.cloud.datacatalog.v1.PolicyTagManagerSerialization.ExportTaxonomies].
+message ExportTaxonomiesRequest {
+  // Required. Resource name of the project that the exported taxonomies belong to.
+  string parent = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      child_type: "datacatalog.googleapis.com/Taxonomy"
+    }
+  ];
+
+  // Required. Resource names of the taxonomies to be exported.
+  repeated string taxonomies = 2 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "datacatalog.googleapis.com/Taxonomy"
+    }
+  ];
+
+  // Required. Taxonomies export destination.
+  oneof destination {
+    // Export taxonomies as serialized taxonomies, which contain all the policy
+    // tags as nested protos.
+    bool serialized_taxonomies = 3;
+  }
+}
+
+// Response message for
+// [ExportTaxonomies][google.cloud.datacatalog.v1.PolicyTagManagerSerialization.ExportTaxonomies].
+message ExportTaxonomiesResponse {
+  // List of taxonomies and policy tags as nested protos.
+  repeated SerializedTaxonomy taxonomies = 1;
+}
diff --git a/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/schema.proto b/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/schema.proto
index c34d99e2..24f7fb88 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/schema.proto
+++ b/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/schema.proto
@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2021 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -28,25 +28,37 @@ option ruby_package = "Google::Cloud::DataCatalog::V1";
 
 // Represents a schema (e.g. BigQuery, GoogleSQL, Avro schema).
 message Schema {
-  // Required. Schema of columns. A maximum of 10,000 columns and sub-columns can be
-  // specified.
-  repeated ColumnSchema columns = 2 [(google.api.field_behavior) = REQUIRED];
+  // The unified GoogleSQL-like schema of columns.
+  //
+  // The overall maximum number of columns and nested columns is 10,000.
+  // The maximum nested depth is 15 levels.
+  repeated ColumnSchema columns = 2;
 }
 
 // Representation of a column within a schema. Columns could be nested inside
 // other columns.
 message ColumnSchema {
   // Required. Name of the column.
+  //
+  // Must be a UTF-8 string without dots (.).
+  // The maximum size is 64 bytes.
   string column = 6 [(google.api.field_behavior) = REQUIRED];
 
   // Required. Type of the column.
+  //
+  // Must be a UTF-8 string with the maximum size of 128 bytes.
   string type = 1 [(google.api.field_behavior) = REQUIRED];
 
   // Optional. Description of the column. Default value is an empty string.
+  //
+  // The description must be a UTF-8 string with the maximum size of 2000
+  // bytes.
   string description = 2 [(google.api.field_behavior) = OPTIONAL];
 
-  // Optional. A column's mode indicates whether the values in this column are required,
-  // nullable, etc. Only `NULLABLE`, `REQUIRED` and `REPEATED` are supported.
+  // Optional. A column's mode indicates if values in this column are required,
+  // nullable, or repeated.
+  //
+  // Only `NULLABLE`, `REQUIRED`, and `REPEATED` values are supported.
   // Default mode is `NULLABLE`.
   string mode = 3 [(google.api.field_behavior) = OPTIONAL];
 
diff --git a/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/search.proto b/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/search.proto
index 37f6923b..09373923 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/search.proto
+++ b/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/search.proto
@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2021 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -55,6 +55,9 @@ message SearchCatalogResult {
   //  * `//bigquery.googleapis.com/projects/projectId/datasets/datasetId/tables/tableId`
   string linked_resource = 4;
 
+  // Last-modified timestamp of the entry from the managing system.
+  google.protobuf.Timestamp modify_time = 7;
+
   // The source system of the entry. Only applicable when `search_result_type`
   // is ENTRY.
   oneof system {
@@ -66,6 +69,17 @@ message SearchCatalogResult {
     // integrate with.
     string user_specified_system = 9;
   }
+
+  // Fully Qualified Name of the resource.
+  // There are two main forms of FQNs:
+  // {system}:{project}.{dot-separated path to resource}
+  //     for non-regionalized resources
+  // {system}:{project}.{location id}.{dot-separated path to resource}
+  //     for regionalized resources
+  // Examples:
+  // * dataproc_metastore:projectId.locationId.instanceId.databaseId.tableId
+  // * bigquery:table.project_id.dataset_id.table_id
+  string fully_qualified_name = 10;
 }
 
 // The different types of resources that can be returned in search.
diff --git a/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/table_spec.proto b/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/table_spec.proto
index c87afc54..43ce0df1 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/table_spec.proto
+++ b/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/table_spec.proto
@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2021 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -54,6 +54,9 @@ enum TableSourceType {
 
   // BigQuery native table.
   BIGQUERY_TABLE = 5;
+
+  // BigQuery materialized view.
+  BIGQUERY_MATERIALIZED_VIEW = 7;
 }
 
 // Table view specification.
diff --git a/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/tags.proto b/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/tags.proto
index 4efefa52..9ef2e452 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/tags.proto
+++ b/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/tags.proto
@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2021 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -42,15 +42,17 @@ message Tag {
 
   // The resource name of the tag in URL format. Example:
   //
-  // * projects/{project_id}/locations/{location}/entrygroups/{entry_group_id}/entries/{entry_id}/tags/{tag_id}
+  // `projects/{project_id}/locations/{location}/entrygroups/{entry_group_id}/entries/{entry_id}/tags/{tag_id}`
   //
   // where `tag_id` is a system-generated identifier.
-  // Note that this Tag may not actually be stored in the location in this name.
+  //
+  // Note: The tag itself might not be stored in the location specified in its
+  // name.
   string name = 1;
 
   // Required. The resource name of the tag template that this tag uses. Example:
   //
-  // * projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}
+  // `projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}`
   //
   // This field cannot be modified after creation.
   string template = 2 [(google.api.field_behavior) = REQUIRED];
@@ -63,13 +65,11 @@ message Tag {
   // Deleting the scope from the parent resource will delete all tags attached
   // to that scope. These fields cannot be updated after creation.
   oneof scope {
-    // Resources like Entry can have schemas associated with them. This scope
+    // Resources like entry can have schemas associated with them. This scope
     // allows users to attach tags to an individual column based on that schema.
     //
-    // For attaching a tag to a nested column, use `.` to separate the column
-    // names. Example:
-    //
-    // * `outer_column.inner_column`
+    // To attach a tag to a nested column, separate column names with a dot
+    // (`.`). Example: `column.nested_column`.
     string column = 4;
   }
 
@@ -97,6 +97,7 @@ message TagField {
     double double_value = 2;
 
     // Holds the value for a tag field with string type.
+    // The maximum length is 2000 UTF-8 characters.
     string string_value = 3;
 
     // Holds the value for a tag field with boolean type.
@@ -134,13 +135,17 @@ message TagTemplate {
 
   // The resource name of the tag template in URL format. Example:
   //
-  // * projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}
+  // `projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}`
   //
-  // Note that this TagTemplate and its child resources may not actually be
-  // stored in the location in this name.
+  // Note: The tag template itself and its child resources might not be
+  // stored in the location specified in its name.
   string name = 1;
 
-  // The display name for this template. Defaults to an empty string.
+  // Display name for this template. Defaults to an empty string.
+  //
+  // The name must contain only Unicode letters, numbers (0-9), underscores (_),
+  // dashes (-), spaces ( ), and can't start or end with spaces.
+  // The maximum length is 200 characters.
   string display_name = 2;
 
   // Required. Map of tag template field IDs to the settings for the field.
@@ -163,13 +168,21 @@ message TagTemplateField {
 
   // Output only. The resource name of the tag template field in URL format. Example:
   //
-  // * projects/{project_id}/locations/{location}/tagTemplates/{tag_template}/fields/{field}
+  // `projects/{project_id}/locations/{location}/tagTemplates/{tag_template}/fields/{field}`
+  //
+  // Note: The `TagTemplateField` itself might not be stored in the location
+  // specified in its name.
   //
-  // Note that this TagTemplateField may not actually be stored in the location
-  // in this name.
+  // The name must contain only letters (a-z, A-Z), numbers (0-9),
+  // or underscores (_), and must start with a letter or underscore.
+  // The maximum length is 64 characters.
   string name = 6 [(google.api.field_behavior) = OUTPUT_ONLY];
 
   // The display name for this field. Defaults to an empty string.
+  //
+  // The name must contain only Unicode letters, numbers (0-9), underscores (_),
+  // dashes (-), spaces ( ), and can't start or end with spaces.
+  // The maximum length is 200 characters.
   string display_name = 1;
 
   // Required. The type of value this tag field can contain.
@@ -178,6 +191,9 @@ message TagTemplateField {
   // Whether this is a required field. Defaults to false.
   bool is_required = 3;
 
+  // The description for this field. Defaults to an empty string.
+  string description = 4;
+
   // The order of this field with respect to other fields in this tag
   // template. For example, a higher value can indicate a more important field.
   // The value can be negative. Multiple fields can have the same order, and
@@ -189,15 +205,22 @@ message FieldType {
   message EnumType {
     message EnumValue {
       // Required. The display name of the enum value. Must not be an empty string.
+      //
+      // The name must contain only Unicode letters, numbers (0-9), underscores
+      // (_), dashes (-), spaces ( ), and can't start or end with spaces. The
+      // maximum length is 200 characters.
       string display_name = 1 [(google.api.field_behavior) = REQUIRED];
     }
 
-    // Required on create; optional on update. The set of allowed values for
-    // this enum. This set must not be empty, the display names of the values in
-    // this set must not be empty and the display names of the values must be
-    // case-insensitively unique within this set. Currently, enum values can
-    // only be added to the list of allowed values. Deletion and renaming of
-    // enum values are not supported. Can have up to 500 allowed values.
+    // The set of allowed values for this enum.
+    //
+    // This set must not be empty and can include up to 100 allowed values.
+    // The display names of the values in this set must not be empty and must
+    // be case-insensitively unique within this set.
+    //
+    // The order of items in this set is preserved. This field can be used to
+    // create, remove and reorder enum values. To rename enum values, use the
+    // `RenameTagTemplateFieldEnumValue` method.
     repeated EnumValue allowed_values = 1;
   }
 
diff --git a/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/timestamps.proto b/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/timestamps.proto
index a4372ae3..6566ce68 100644
--- a/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/timestamps.proto
+++ b/proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/timestamps.proto
@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2021 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/synth.metadata b/synth.metadata
index b5556513..8472efd8 100644
--- a/synth.metadata
+++ b/synth.metadata
@@ -11,16 +11,16 @@
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "1305ca41d554eb0725237561e34129373bb8cbc1",
-        "internalRef": "362856902"
+        "sha": "a1ab4d44db02d59ff58810c6d4182d84e4b9abaa",
+        "internalRef": "365620142"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "1305ca41d554eb0725237561e34129373bb8cbc1",
-        "internalRef": "362856902"
+        "sha": "a1ab4d44db02d59ff58810c6d4182d84e4b9abaa",
+        "internalRef": "365620142"
       }
     },
     {
@@ -120,12 +120,24 @@
     "codecov.yaml",
     "google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/DataCatalogClient.java",
     "google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/DataCatalogSettings.java",
+    "google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagManagerClient.java",
+    "google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagManagerSerializationClient.java",
+    "google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagManagerSerializationSettings.java",
+    "google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagManagerSettings.java",
     "google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/gapic_metadata.json",
     "google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/package-info.java",
     "google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/DataCatalogStub.java",
     "google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/DataCatalogStubSettings.java",
     "google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/GrpcDataCatalogCallableFactory.java",
     "google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/GrpcDataCatalogStub.java",
+    "google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/GrpcPolicyTagManagerCallableFactory.java",
+    "google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/GrpcPolicyTagManagerSerializationCallableFactory.java",
+    "google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/GrpcPolicyTagManagerSerializationStub.java",
+    "google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/GrpcPolicyTagManagerStub.java",
+    "google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/PolicyTagManagerSerializationStub.java",
+    "google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/PolicyTagManagerSerializationStubSettings.java",
+    "google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/PolicyTagManagerStub.java",
+    "google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1/stub/PolicyTagManagerStubSettings.java",
     "google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1beta1/DataCatalogClient.java",
     "google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1beta1/DataCatalogSettings.java",
     "google-cloud-datacatalog/src/main/java/com/google/cloud/datacatalog/v1beta1/PolicyTagManagerClient.java",
@@ -149,6 +161,12 @@
     "google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1/DataCatalogClientTest.java",
     "google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1/MockDataCatalog.java",
     "google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1/MockDataCatalogImpl.java",
+    "google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1/MockPolicyTagManager.java",
+    "google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1/MockPolicyTagManagerImpl.java",
+    "google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1/MockPolicyTagManagerSerialization.java",
+    "google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1/MockPolicyTagManagerSerializationImpl.java",
+    "google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1/PolicyTagManagerClientTest.java",
+    "google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1/PolicyTagManagerSerializationClientTest.java",
     "google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1beta1/DataCatalogClientTest.java",
     "google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1beta1/MockDataCatalog.java",
     "google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1beta1/MockDataCatalogImpl.java",
@@ -159,6 +177,8 @@
     "google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1beta1/PolicyTagManagerClientTest.java",
     "google-cloud-datacatalog/src/test/java/com/google/cloud/datacatalog/v1beta1/PolicyTagManagerSerializationClientTest.java",
     "grpc-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DataCatalogGrpc.java",
+    "grpc-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagManagerGrpc.java",
+    "grpc-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagManagerSerializationGrpc.java",
     "grpc-google-cloud-datacatalog-v1beta1/src/main/java/com/google/cloud/datacatalog/v1beta1/DataCatalogGrpc.java",
     "grpc-google-cloud-datacatalog-v1beta1/src/main/java/com/google/cloud/datacatalog/v1beta1/PolicyTagManagerGrpc.java",
     "grpc-google-cloud-datacatalog-v1beta1/src/main/java/com/google/cloud/datacatalog/v1beta1/PolicyTagManagerSerializationGrpc.java",
@@ -175,23 +195,38 @@
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateEntryGroupRequestOrBuilder.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateEntryRequest.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateEntryRequestOrBuilder.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreatePolicyTagRequest.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreatePolicyTagRequestOrBuilder.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateTagRequest.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateTagRequestOrBuilder.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateTagTemplateFieldRequest.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateTagTemplateFieldRequestOrBuilder.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateTagTemplateRequest.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateTagTemplateRequestOrBuilder.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateTaxonomyRequest.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CreateTaxonomyRequestOrBuilder.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CrossRegionalSource.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/CrossRegionalSourceOrBuilder.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DataSource.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DataSourceOrBuilder.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DataSourceProto.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DatabaseTableSpec.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DatabaseTableSpecOrBuilder.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/Datacatalog.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DeleteEntryGroupRequest.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DeleteEntryGroupRequestOrBuilder.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DeleteEntryRequest.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DeleteEntryRequestOrBuilder.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DeletePolicyTagRequest.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DeletePolicyTagRequestOrBuilder.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DeleteTagRequest.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DeleteTagRequestOrBuilder.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DeleteTagTemplateFieldRequest.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DeleteTagTemplateFieldRequestOrBuilder.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DeleteTagTemplateRequest.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DeleteTagTemplateRequestOrBuilder.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DeleteTaxonomyRequest.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/DeleteTaxonomyRequestOrBuilder.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/Entry.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/EntryGroup.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/EntryGroupName.java",
@@ -199,6 +234,10 @@
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/EntryName.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/EntryOrBuilder.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/EntryType.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ExportTaxonomiesRequest.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ExportTaxonomiesRequestOrBuilder.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ExportTaxonomiesResponse.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ExportTaxonomiesResponseOrBuilder.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/FieldType.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/FieldTypeOrBuilder.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/GcsFileSpec.java",
@@ -210,8 +249,18 @@
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/GetEntryGroupRequestOrBuilder.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/GetEntryRequest.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/GetEntryRequestOrBuilder.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/GetPolicyTagRequest.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/GetPolicyTagRequestOrBuilder.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/GetTagTemplateRequest.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/GetTagTemplateRequestOrBuilder.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/GetTaxonomyRequest.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/GetTaxonomyRequestOrBuilder.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ImportTaxonomiesRequest.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ImportTaxonomiesRequestOrBuilder.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ImportTaxonomiesResponse.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ImportTaxonomiesResponseOrBuilder.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/InlineSource.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/InlineSourceOrBuilder.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/IntegratedSystem.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListEntriesRequest.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListEntriesRequestOrBuilder.java",
@@ -221,13 +270,28 @@
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListEntryGroupsRequestOrBuilder.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListEntryGroupsResponse.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListEntryGroupsResponseOrBuilder.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListPolicyTagsRequest.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListPolicyTagsRequestOrBuilder.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListPolicyTagsResponse.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListPolicyTagsResponseOrBuilder.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListTagsRequest.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListTagsRequestOrBuilder.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListTagsResponse.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListTagsResponseOrBuilder.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListTaxonomiesRequest.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListTaxonomiesRequestOrBuilder.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListTaxonomiesResponse.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ListTaxonomiesResponseOrBuilder.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/LocationName.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/LookupEntryRequest.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/LookupEntryRequestOrBuilder.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/PolicyTag.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagManagerProto.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagManagerSerializationProto.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagName.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/PolicyTagOrBuilder.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/RenameTagTemplateFieldEnumValueRequest.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/RenameTagTemplateFieldEnumValueRequestOrBuilder.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/RenameTagTemplateFieldRequest.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/RenameTagTemplateFieldRequestOrBuilder.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/Schema.java",
@@ -241,6 +305,10 @@
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SearchCatalogResult.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SearchCatalogResultOrBuilder.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SearchResultType.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SerializedPolicyTag.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SerializedPolicyTagOrBuilder.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SerializedTaxonomy.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SerializedTaxonomyOrBuilder.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SystemTimestamps.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/SystemTimestampsOrBuilder.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TableSourceType.java",
@@ -254,27 +322,38 @@
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TagOrBuilder.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TagTemplate.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TagTemplateField.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TagTemplateFieldEnumValueName.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TagTemplateFieldName.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TagTemplateFieldOrBuilder.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TagTemplateName.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TagTemplateOrBuilder.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/Tags.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/Taxonomy.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TaxonomyName.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/TaxonomyOrBuilder.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/Timestamps.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateEntryGroupRequest.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateEntryGroupRequestOrBuilder.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateEntryRequest.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateEntryRequestOrBuilder.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdatePolicyTagRequest.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdatePolicyTagRequestOrBuilder.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateTagRequest.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateTagRequestOrBuilder.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateTagTemplateFieldRequest.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateTagTemplateFieldRequestOrBuilder.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateTagTemplateRequest.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateTagTemplateRequestOrBuilder.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateTaxonomyRequest.java",
+    "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/UpdateTaxonomyRequestOrBuilder.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ViewSpec.java",
     "proto-google-cloud-datacatalog-v1/src/main/java/com/google/cloud/datacatalog/v1/ViewSpecOrBuilder.java",
     "proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/common.proto",
+    "proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/data_source.proto",
     "proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/datacatalog.proto",
     "proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/gcs_fileset_spec.proto",
+    "proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/policytagmanager.proto",
+    "proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/policytagmanagerserialization.proto",
     "proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/schema.proto",
     "proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/search.proto",
     "proto-google-cloud-datacatalog-v1/src/main/proto/google/cloud/datacatalog/v1/table_spec.proto",