chore: regenerate discoveryengine client

clients/google-api-services-discoveryengine/v1/2.0.0/README.md

@@ -22,7 +22,7 @@ Add the following lines to your `pom.xml` file:
     <dependency>
       <groupId>com.google.apis</groupId>
       <artifactId>google-api-services-discoveryengine</artifactId>
-      <version>v1-rev20260802-2.0.0</version>
+      <version>v1-rev20260809-2.0.0</version>
     </dependency>
   </dependencies>
 </project>
@@ -35,7 +35,7 @@ repositories {
   mavenCentral()
 }
 dependencies {
-  implementation 'com.google.apis:google-api-services-discoveryengine:v1-rev20260802-2.0.0'
+  implementation 'com.google.apis:google-api-services-discoveryengine:v1-rev20260809-2.0.0'
 }
 ```
 

clients/google-api-services-discoveryengine/v1/2.0.0/com/google/api/services/discoveryengine/v1/model/GoogleCloudDiscoveryengineV1SearchRequest.java

@@ -326,6 +326,16 @@ public final class GoogleCloudDiscoveryengineV1SearchRequest extends com.google.
   @com.google.api.client.util.Key
   private java.lang.String rankingExpressionBackend;
 
+  /**
+   * Optional. The granular relevance filtering specification. If not specified, the global
+   * `relevance_threshold` will be used for all sub-searches. If specified, this overrides the
+   * global `relevance_threshold` to use thresholds on a per sub-search basis. This feature is
+   * currently supported only for custom and site search.
+   * The value may be {@code null}.
+   */
+  @com.google.api.client.util.Key
+  private GoogleCloudDiscoveryengineV1SearchRequestRelevanceFilterSpec relevanceFilterSpec;
+
   /**
    * Optional. The specification for returning the relevance score.
    * The value may be {@code null}.
@@ -1097,6 +1107,29 @@ public GoogleCloudDiscoveryengineV1SearchRequest setRankingExpressionBackend(jav
     return this;
   }
 
+  /**
+   * Optional. The granular relevance filtering specification. If not specified, the global
+   * `relevance_threshold` will be used for all sub-searches. If specified, this overrides the
+   * global `relevance_threshold` to use thresholds on a per sub-search basis. This feature is
+   * currently supported only for custom and site search.
+   * @return value or {@code null} for none
+   */
+  public GoogleCloudDiscoveryengineV1SearchRequestRelevanceFilterSpec getRelevanceFilterSpec() {
+    return relevanceFilterSpec;
+  }
+
+  /**
+   * Optional. The granular relevance filtering specification. If not specified, the global
+   * `relevance_threshold` will be used for all sub-searches. If specified, this overrides the
+   * global `relevance_threshold` to use thresholds on a per sub-search basis. This feature is
+   * currently supported only for custom and site search.
+   * @param relevanceFilterSpec relevanceFilterSpec or {@code null} for none
+   */
+  public GoogleCloudDiscoveryengineV1SearchRequest setRelevanceFilterSpec(GoogleCloudDiscoveryengineV1SearchRequestRelevanceFilterSpec relevanceFilterSpec) {
+    this.relevanceFilterSpec = relevanceFilterSpec;
+    return this;
+  }
+
   /**
    * Optional. The specification for returning the relevance score.
    * @return value or {@code null} for none

clients/google-api-services-discoveryengine/v1/2.0.0/com/google/api/services/discoveryengine/v1/model/GoogleCloudDiscoveryengineV1SearchRequestRelevanceFilterSpec.java

@@ -0,0 +1,90 @@
+/*
+ * 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.
+ */
+/*
+ * This code was generated by https://github.com/googleapis/google-api-java-client-services/
+ * Modify at your own risk.
+ */
+
+package com.google.api.services.discoveryengine.v1.model;
+
+/**
+ * Relevance filtering specification.
+ *
+ * <p> This is the Java data model class that specifies how to parse/serialize into the JSON that is
+ * transmitted over HTTP when working with the Discovery Engine API. For a detailed explanation see:
+ * <a href="https://developers.google.com/api-client-library/java/google-http-java-client/json">https://developers.google.com/api-client-library/java/google-http-java-client/json</a>
+ * </p>
+ *
+ * @author Google, Inc.
+ */
+@SuppressWarnings("javadoc")
+public final class GoogleCloudDiscoveryengineV1SearchRequestRelevanceFilterSpec extends com.google.api.client.json.GenericJson {
+
+  /**
+   * Optional. Relevance filtering threshold specification for keyword search.
+   * The value may be {@code null}.
+   */
+  @com.google.api.client.util.Key
+  private GoogleCloudDiscoveryengineV1SearchRequestRelevanceFilterSpecRelevanceThresholdSpec keywordSearchThreshold;
+
+  /**
+   * Optional. Relevance filtering threshold specification for semantic search.
+   * The value may be {@code null}.
+   */
+  @com.google.api.client.util.Key
+  private GoogleCloudDiscoveryengineV1SearchRequestRelevanceFilterSpecRelevanceThresholdSpec semanticSearchThreshold;
+
+  /**
+   * Optional. Relevance filtering threshold specification for keyword search.
+   * @return value or {@code null} for none
+   */
+  public GoogleCloudDiscoveryengineV1SearchRequestRelevanceFilterSpecRelevanceThresholdSpec getKeywordSearchThreshold() {
+    return keywordSearchThreshold;
+  }
+
+  /**
+   * Optional. Relevance filtering threshold specification for keyword search.
+   * @param keywordSearchThreshold keywordSearchThreshold or {@code null} for none
+   */
+  public GoogleCloudDiscoveryengineV1SearchRequestRelevanceFilterSpec setKeywordSearchThreshold(GoogleCloudDiscoveryengineV1SearchRequestRelevanceFilterSpecRelevanceThresholdSpec keywordSearchThreshold) {
+    this.keywordSearchThreshold = keywordSearchThreshold;
+    return this;
+  }
+
+  /**
+   * Optional. Relevance filtering threshold specification for semantic search.
+   * @return value or {@code null} for none
+   */
+  public GoogleCloudDiscoveryengineV1SearchRequestRelevanceFilterSpecRelevanceThresholdSpec getSemanticSearchThreshold() {
+    return semanticSearchThreshold;
+  }
+
+  /**
+   * Optional. Relevance filtering threshold specification for semantic search.
+   * @param semanticSearchThreshold semanticSearchThreshold or {@code null} for none
+   */
+  public GoogleCloudDiscoveryengineV1SearchRequestRelevanceFilterSpec setSemanticSearchThreshold(GoogleCloudDiscoveryengineV1SearchRequestRelevanceFilterSpecRelevanceThresholdSpec semanticSearchThreshold) {
+    this.semanticSearchThreshold = semanticSearchThreshold;
+    return this;
+  }
+
+  @Override
+  public GoogleCloudDiscoveryengineV1SearchRequestRelevanceFilterSpec set(String fieldName, Object value) {
+    return (GoogleCloudDiscoveryengineV1SearchRequestRelevanceFilterSpec) super.set(fieldName, value);
+  }
+
+  @Override
+  public GoogleCloudDiscoveryengineV1SearchRequestRelevanceFilterSpec clone() {
+    return (GoogleCloudDiscoveryengineV1SearchRequestRelevanceFilterSpec) super.clone();
+  }
+
+}

clients/google-api-services-discoveryengine/v1/2.0.0/com/google/api/services/discoveryengine/v1/model/GoogleCloudDiscoveryengineV1SearchRequestRelevanceFilterSpecRelevanceThresholdSpec.java

@@ -0,0 +1,90 @@
+/*
+ * 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.
+ */
+/*
+ * This code was generated by https://github.com/googleapis/google-api-java-client-services/
+ * Modify at your own risk.
+ */
+
+package com.google.api.services.discoveryengine.v1.model;
+
+/**
+ * Specification for relevance filtering on a specific sub-search.
+ *
+ * <p> This is the Java data model class that specifies how to parse/serialize into the JSON that is
+ * transmitted over HTTP when working with the Discovery Engine API. For a detailed explanation see:
+ * <a href="https://developers.google.com/api-client-library/java/google-http-java-client/json">https://developers.google.com/api-client-library/java/google-http-java-client/json</a>
+ * </p>
+ *
+ * @author Google, Inc.
+ */
+@SuppressWarnings("javadoc")
+public final class GoogleCloudDiscoveryengineV1SearchRequestRelevanceFilterSpecRelevanceThresholdSpec extends com.google.api.client.json.GenericJson {
+
+  /**
+   * Pre-defined relevance threshold for the sub-search.
+   * The value may be {@code null}.
+   */
+  @com.google.api.client.util.Key
+  private java.lang.String relevanceThreshold;
+
+  /**
+   * Custom relevance threshold for the sub-search. The value must be in [0.0, 1.0].
+   * The value may be {@code null}.
+   */
+  @com.google.api.client.util.Key
+  private java.lang.Float semanticRelevanceThreshold;
+
+  /**
+   * Pre-defined relevance threshold for the sub-search.
+   * @return value or {@code null} for none
+   */
+  public java.lang.String getRelevanceThreshold() {
+    return relevanceThreshold;
+  }
+
+  /**
+   * Pre-defined relevance threshold for the sub-search.
+   * @param relevanceThreshold relevanceThreshold or {@code null} for none
+   */
+  public GoogleCloudDiscoveryengineV1SearchRequestRelevanceFilterSpecRelevanceThresholdSpec setRelevanceThreshold(java.lang.String relevanceThreshold) {
+    this.relevanceThreshold = relevanceThreshold;
+    return this;
+  }
+
+  /**
+   * Custom relevance threshold for the sub-search. The value must be in [0.0, 1.0].
+   * @return value or {@code null} for none
+   */
+  public java.lang.Float getSemanticRelevanceThreshold() {
+    return semanticRelevanceThreshold;
+  }
+
+  /**
+   * Custom relevance threshold for the sub-search. The value must be in [0.0, 1.0].
+   * @param semanticRelevanceThreshold semanticRelevanceThreshold or {@code null} for none
+   */
+  public GoogleCloudDiscoveryengineV1SearchRequestRelevanceFilterSpecRelevanceThresholdSpec setSemanticRelevanceThreshold(java.lang.Float semanticRelevanceThreshold) {
+    this.semanticRelevanceThreshold = semanticRelevanceThreshold;
+    return this;
+  }
+
+  @Override
+  public GoogleCloudDiscoveryengineV1SearchRequestRelevanceFilterSpecRelevanceThresholdSpec set(String fieldName, Object value) {
+    return (GoogleCloudDiscoveryengineV1SearchRequestRelevanceFilterSpecRelevanceThresholdSpec) super.set(fieldName, value);
+  }
+
+  @Override
+  public GoogleCloudDiscoveryengineV1SearchRequestRelevanceFilterSpecRelevanceThresholdSpec clone() {
+    return (GoogleCloudDiscoveryengineV1SearchRequestRelevanceFilterSpecRelevanceThresholdSpec) super.clone();
+  }
+
+}

clients/google-api-services-discoveryengine/v1/2.0.0/com/google/api/services/discoveryengine/v1/model/GoogleCloudDiscoveryengineV1SearchResponseSearchResult.java

@@ -72,6 +72,14 @@ public final class GoogleCloudDiscoveryengineV1SearchResponseSearchResult extend
   @com.google.api.client.util.Key
   private GoogleCloudDiscoveryengineV1SearchResponseSearchResultRankSignals rankSignals;
 
+  /**
+   * Optional. A set of signals used by the relevance filter meant for use to fine-tune the
+   * relevance filter thresholds.
+   * The value may be {@code null}.
+   */
+  @com.google.api.client.util.Key
+  private GoogleCloudDiscoveryengineV1SearchResponseSearchResultRetrievalSignals retrievalSignals;
+
   /**
    * The chunk data in the search response if the SearchRequest.ContentSearchSpec.search_result_mode
    * is set to CHUNKS.
@@ -161,6 +169,25 @@ public GoogleCloudDiscoveryengineV1SearchResponseSearchResult setRankSignals(Goo
     return this;
   }
 
+  /**
+   * Optional. A set of signals used by the relevance filter meant for use to fine-tune the
+   * relevance filter thresholds.
+   * @return value or {@code null} for none
+   */
+  public GoogleCloudDiscoveryengineV1SearchResponseSearchResultRetrievalSignals getRetrievalSignals() {
+    return retrievalSignals;
+  }
+
+  /**
+   * Optional. A set of signals used by the relevance filter meant for use to fine-tune the
+   * relevance filter thresholds.
+   * @param retrievalSignals retrievalSignals or {@code null} for none
+   */
+  public GoogleCloudDiscoveryengineV1SearchResponseSearchResult setRetrievalSignals(GoogleCloudDiscoveryengineV1SearchResponseSearchResultRetrievalSignals retrievalSignals) {
+    this.retrievalSignals = retrievalSignals;
+    return this;
+  }
+
   @Override
   public GoogleCloudDiscoveryengineV1SearchResponseSearchResult set(String fieldName, Object value) {
     return (GoogleCloudDiscoveryengineV1SearchResponseSearchResult) super.set(fieldName, value);

clients/google-api-services-discoveryengine/v1/2.0.0/com/google/api/services/discoveryengine/v1/model/GoogleCloudDiscoveryengineV1SearchResponseSearchResultRetrievalSignals.java

@@ -0,0 +1,90 @@
+/*
+ * 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.
+ */
+/*
+ * This code was generated by https://github.com/googleapis/google-api-java-client-services/
+ * Modify at your own risk.
+ */
+
+package com.google.api.services.discoveryengine.v1.model;
+
+/**
+ * Contains a set of signals used by the relevance filter.
+ *
+ * <p> This is the Java data model class that specifies how to parse/serialize into the JSON that is
+ * transmitted over HTTP when working with the Discovery Engine API. For a detailed explanation see:
+ * <a href="https://developers.google.com/api-client-library/java/google-http-java-client/json">https://developers.google.com/api-client-library/java/google-http-java-client/json</a>
+ * </p>
+ *
+ * @author Google, Inc.
+ */
+@SuppressWarnings("javadoc")
+public final class GoogleCloudDiscoveryengineV1SearchResponseSearchResultRetrievalSignals extends com.google.api.client.json.GenericJson {
+
+  /**
+   * Optional. Indicates how the result was retrieved.
+   * The value may be {@code null}.
+   */
+  @com.google.api.client.util.Key
+  private java.util.List<java.lang.String> retrievalSources;
+
+  /**
+   * Optional. Relevance score used by the filter when semantic_relevance_threshold is set.
+   * The value may be {@code null}.
+   */
+  @com.google.api.client.util.Key
+  private java.lang.Float semanticRelevanceScore;
+
+  /**
+   * Optional. Indicates how the result was retrieved.
+   * @return value or {@code null} for none
+   */
+  public java.util.List<java.lang.String> getRetrievalSources() {
+    return retrievalSources;
+  }
+
+  /**
+   * Optional. Indicates how the result was retrieved.
+   * @param retrievalSources retrievalSources or {@code null} for none
+   */
+  public GoogleCloudDiscoveryengineV1SearchResponseSearchResultRetrievalSignals setRetrievalSources(java.util.List<java.lang.String> retrievalSources) {
+    this.retrievalSources = retrievalSources;
+    return this;
+  }
+
+  /**
+   * Optional. Relevance score used by the filter when semantic_relevance_threshold is set.
+   * @return value or {@code null} for none
+   */
+  public java.lang.Float getSemanticRelevanceScore() {
+    return semanticRelevanceScore;
+  }
+
+  /**
+   * Optional. Relevance score used by the filter when semantic_relevance_threshold is set.
+   * @param semanticRelevanceScore semanticRelevanceScore or {@code null} for none
+   */
+  public GoogleCloudDiscoveryengineV1SearchResponseSearchResultRetrievalSignals setSemanticRelevanceScore(java.lang.Float semanticRelevanceScore) {
+    this.semanticRelevanceScore = semanticRelevanceScore;
+    return this;
+  }
+
+  @Override
+  public GoogleCloudDiscoveryengineV1SearchResponseSearchResultRetrievalSignals set(String fieldName, Object value) {
+    return (GoogleCloudDiscoveryengineV1SearchResponseSearchResultRetrievalSignals) super.set(fieldName, value);
+  }
+
+  @Override
+  public GoogleCloudDiscoveryengineV1SearchResponseSearchResultRetrievalSignals clone() {
+    return (GoogleCloudDiscoveryengineV1SearchResponseSearchResultRetrievalSignals) super.clone();
+  }
+
+}