google-cloud-discoveryengine overview (0.20.0)

com.google.cloud.discoveryengine.v1

A client to Discovery Engine API

The interfaces provided are listed below, along with usage samples.

CompletionServiceClient

Service Description: Service for Auto-Completion.

Sample for CompletionServiceClient:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (CompletionServiceClient completionServiceClient = CompletionServiceClient.create()) {
   CompleteQueryRequest request =
       CompleteQueryRequest.newBuilder()
           .setDataStore(
               DataStoreName.ofProjectLocationDataStoreName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]")
                   .toString())
           .setQuery("query107944136")
           .setQueryModel("queryModel-184930495")
           .setUserPseudoId("userPseudoId-1155274652")
           .setIncludeTailSuggestions(true)
           .build();
   CompleteQueryResponse response = completionServiceClient.completeQuery(request);
 }

ConversationalSearchServiceClient

Service Description: Service for conversational search.

Sample for ConversationalSearchServiceClient:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   ConversationName name =
       ConversationName.ofProjectLocationDataStoreConversationName(
           "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[CONVERSATION]");
   TextInput query = TextInput.newBuilder().build();
   ConverseConversationResponse response =
       conversationalSearchServiceClient.converseConversation(name, query);
 }

DocumentServiceClient

Service Description: Service for ingesting Document information of the customer's website.

Sample for DocumentServiceClient:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (DocumentServiceClient documentServiceClient = DocumentServiceClient.create()) {
   DocumentName name =
       DocumentName.ofProjectLocationDataStoreBranchDocumentName(
           "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[BRANCH]", "[DOCUMENT]");
   Document response = documentServiceClient.getDocument(name);
 }

SchemaServiceClient

Service Description: Service for managing Schemas.

Sample for SchemaServiceClient:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   SchemaName name =
       SchemaName.ofProjectLocationDataStoreSchemaName(
           "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[SCHEMA]");
   Schema response = schemaServiceClient.getSchema(name);
 }

SearchServiceClient

Service Description: Service for search.

Sample for SearchServiceClient:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (SearchServiceClient searchServiceClient = SearchServiceClient.create()) {
   SearchRequest request =
       SearchRequest.newBuilder()
           .setServingConfig(
               ServingConfigName.ofProjectLocationDataStoreServingConfigName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[SERVING_CONFIG]")
                   .toString())
           .setBranch(
               BranchName.ofProjectLocationDataStoreBranchName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[BRANCH]")
                   .toString())
           .setQuery("query107944136")
           .setImageQuery(SearchRequest.ImageQuery.newBuilder().build())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setOffset(-1019779949)
           .setFilter("filter-1274492040")
           .setOrderBy("orderBy-1207110587")
           .setUserInfo(UserInfo.newBuilder().build())
           .addAllFacetSpecs(new ArrayList<SearchRequest.FacetSpec>())
           .setBoostSpec(SearchRequest.BoostSpec.newBuilder().build())
           .putAllParams(new HashMap<String, Value>())
           .setQueryExpansionSpec(SearchRequest.QueryExpansionSpec.newBuilder().build())
           .setSpellCorrectionSpec(SearchRequest.SpellCorrectionSpec.newBuilder().build())
           .setUserPseudoId("userPseudoId-1155274652")
           .setContentSearchSpec(SearchRequest.ContentSearchSpec.newBuilder().build())
           .setSafeSearch(true)
           .putAllUserLabels(new HashMap<String, String>())
           .build();
   for (SearchResponse.SearchResult element : searchServiceClient.search(request).iterateAll()) {
     // doThingsWith(element);
   }
 }

UserEventServiceClient

Service Description: Service for ingesting end user actions on a website to Discovery Engine API.

Sample for UserEventServiceClient:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (UserEventServiceClient userEventServiceClient = UserEventServiceClient.create()) {
   WriteUserEventRequest request =
       WriteUserEventRequest.newBuilder()
           .setParent(
               DataStoreName.ofProjectLocationDataStoreName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]")
                   .toString())
           .setUserEvent(UserEvent.newBuilder().build())
           .build();
   UserEvent response = userEventServiceClient.writeUserEvent(request);
 }

com.google.cloud.discoveryengine.v1.stub

com.google.cloud.discoveryengine.v1beta

A client to Discovery Engine API

The interfaces provided are listed below, along with usage samples.

CompletionServiceClient

Service Description: Service for Auto-Completion.

Sample for CompletionServiceClient:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (CompletionServiceClient completionServiceClient = CompletionServiceClient.create()) {
   CompleteQueryRequest request =
       CompleteQueryRequest.newBuilder()
           .setDataStore(
               DataStoreName.ofProjectLocationDataStoreName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]")
                   .toString())
           .setQuery("query107944136")
           .setQueryModel("queryModel-184930495")
           .setUserPseudoId("userPseudoId-1155274652")
           .setIncludeTailSuggestions(true)
           .build();
   CompleteQueryResponse response = completionServiceClient.completeQuery(request);
 }

ConversationalSearchServiceClient

Service Description: Service for conversational search.

Sample for ConversationalSearchServiceClient:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   ConversationName name =
       ConversationName.ofProjectLocationDataStoreConversationName(
           "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[CONVERSATION]");
   TextInput query = TextInput.newBuilder().build();
   ConverseConversationResponse response =
       conversationalSearchServiceClient.converseConversation(name, query);
 }

DocumentServiceClient

Service Description: Service for ingesting Document information of the customer's website.

Sample for DocumentServiceClient:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (DocumentServiceClient documentServiceClient = DocumentServiceClient.create()) {
   DocumentName name =
       DocumentName.ofProjectLocationDataStoreBranchDocumentName(
           "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[BRANCH]", "[DOCUMENT]");
   Document response = documentServiceClient.getDocument(name);
 }

RecommendationServiceClient

Service Description: Service for making recommendations.

Sample for RecommendationServiceClient:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (RecommendationServiceClient recommendationServiceClient =
     RecommendationServiceClient.create()) {
   RecommendRequest request =
       RecommendRequest.newBuilder()
           .setServingConfig(
               ServingConfigName.ofProjectLocationDataStoreServingConfigName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[SERVING_CONFIG]")
                   .toString())
           .setUserEvent(UserEvent.newBuilder().build())
           .setPageSize(883849137)
           .setFilter("filter-1274492040")
           .setValidateOnly(true)
           .putAllParams(new HashMap<String, Value>())
           .putAllUserLabels(new HashMap<String, String>())
           .build();
   RecommendResponse response = recommendationServiceClient.recommend(request);
 }

SchemaServiceClient

Service Description: Service for managing Schemas.

Sample for SchemaServiceClient:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   SchemaName name =
       SchemaName.ofProjectLocationDataStoreSchemaName(
           "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[SCHEMA]");
   Schema response = schemaServiceClient.getSchema(name);
 }

SearchServiceClient

Service Description: Service for search.

Sample for SearchServiceClient:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (SearchServiceClient searchServiceClient = SearchServiceClient.create()) {
   SearchRequest request =
       SearchRequest.newBuilder()
           .setServingConfig(
               ServingConfigName.ofProjectLocationDataStoreServingConfigName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[SERVING_CONFIG]")
                   .toString())
           .setBranch(
               BranchName.ofProjectLocationDataStoreBranchName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[BRANCH]")
                   .toString())
           .setQuery("query107944136")
           .setImageQuery(SearchRequest.ImageQuery.newBuilder().build())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setOffset(-1019779949)
           .setFilter("filter-1274492040")
           .setOrderBy("orderBy-1207110587")
           .setUserInfo(UserInfo.newBuilder().build())
           .addAllFacetSpecs(new ArrayList<SearchRequest.FacetSpec>())
           .setBoostSpec(SearchRequest.BoostSpec.newBuilder().build())
           .putAllParams(new HashMap<String, Value>())
           .setQueryExpansionSpec(SearchRequest.QueryExpansionSpec.newBuilder().build())
           .setSpellCorrectionSpec(SearchRequest.SpellCorrectionSpec.newBuilder().build())
           .setUserPseudoId("userPseudoId-1155274652")
           .setContentSearchSpec(SearchRequest.ContentSearchSpec.newBuilder().build())
           .setEmbeddingSpec(SearchRequest.EmbeddingSpec.newBuilder().build())
           .setRankingExpression("rankingExpression2110320494")
           .setSafeSearch(true)
           .putAllUserLabels(new HashMap<String, String>())
           .build();
   for (SearchResponse.SearchResult element : searchServiceClient.search(request).iterateAll()) {
     // doThingsWith(element);
   }
 }

UserEventServiceClient

Service Description: Service for ingesting end user actions on a website to Discovery Engine API.

Sample for UserEventServiceClient:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (UserEventServiceClient userEventServiceClient = UserEventServiceClient.create()) {
   WriteUserEventRequest request =
       WriteUserEventRequest.newBuilder()
           .setParent(
               DataStoreName.ofProjectLocationDataStoreName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]")
                   .toString())
           .setUserEvent(UserEvent.newBuilder().build())
           .build();
   UserEvent response = userEventServiceClient.writeUserEvent(request);
 }

com.google.cloud.discoveryengine.v1beta.stub