google-cloud-discoveryengine overview (0.13.0)

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_librarytry(CompletionServiceClientcompletionServiceClient=CompletionServiceClient.create()){CompleteQueryRequestrequest=CompleteQueryRequest.newBuilder().setDataStore(DataStoreName.ofProjectLocationDataStoreName("[PROJECT]","[LOCATION]","[DATA_STORE]").toString()).setQuery("query107944136").setQueryModel("queryModel-184930495").setUserPseudoId("userPseudoId-1155274652").build();CompleteQueryResponseresponse=completionServiceClient.completeQuery(request);}

DocumentServiceClient

Service Description: Service for ingestingDocument 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_librarytry(DocumentServiceClientdocumentServiceClient=DocumentServiceClient.create()){DocumentNamename=DocumentName.ofProjectLocationDataStoreBranchDocumentName("[PROJECT]","[LOCATION]","[DATA_STORE]","[BRANCH]","[DOCUMENT]");Documentresponse=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_librarytry(RecommendationServiceClientrecommendationServiceClient=RecommendationServiceClient.create()){RecommendRequestrequest=RecommendRequest.newBuilder().setServingConfig(ServingConfigName.ofProjectLocationDataStoreServingConfigName("[PROJECT]","[LOCATION]","[DATA_STORE]","[SERVING_CONFIG]").toString()).setUserEvent(UserEvent.newBuilder().build()).setPageSize(883849137).setFilter("filter-1274492040").setValidateOnly(true).putAllParams(newHashMap<String,Value>()).putAllUserLabels(newHashMap<String,String>()).build();RecommendResponseresponse=recommendationServiceClient.recommend(request);}

SchemaServiceClient

Service Description: Service for managingSchemas.

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_librarytry(SchemaServiceClientschemaServiceClient=SchemaServiceClient.create()){SchemaNamename=SchemaName.ofProjectLocationDataStoreSchemaName("[PROJECT]","[LOCATION]","[DATA_STORE]","[SCHEMA]");Schemaresponse=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_librarytry(SearchServiceClientsearchServiceClient=SearchServiceClient.create()){SearchRequestrequest=SearchRequest.newBuilder().setServingConfig(ServingConfigName.ofProjectLocationDataStoreServingConfigName("[PROJECT]","[LOCATION]","[DATA_STORE]","[SERVING_CONFIG]").toString()).setBranch(BranchName.ofProjectLocationDataStoreBranchName("[PROJECT]","[LOCATION]","[DATA_STORE]","[BRANCH]").toString()).setQuery("query107944136").setPageSize(883849137).setPageToken("pageToken873572522").setOffset(-1019779949).setFilter("filter-1274492040").setOrderBy("orderBy-1207110587").addAllFacetSpecs(newArrayList<SearchRequest.FacetSpec>()).setBoostSpec(SearchRequest.BoostSpec.newBuilder().build()).putAllParams(newHashMap<String,Value>()).setQueryExpansionSpec(SearchRequest.QueryExpansionSpec.newBuilder().build()).setSpellCorrectionSpec(SearchRequest.SpellCorrectionSpec.newBuilder().build()).setUserPseudoId("userPseudoId-1155274652").setContentSearchSpec(SearchRequest.ContentSearchSpec.newBuilder().build()).build();for(SearchResponse.SearchResultelement: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_librarytry(UserEventServiceClientuserEventServiceClient=UserEventServiceClient.create()){WriteUserEventRequestrequest=WriteUserEventRequest.newBuilder().setParent(DataStoreName.ofProjectLocationDataStoreName("[PROJECT]","[LOCATION]","[DATA_STORE]").toString()).setUserEvent(UserEvent.newBuilder().build()).build();UserEventresponse=userEventServiceClient.writeUserEvent(request);}

com.google.cloud.discoveryengine.v1beta.stub

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Last updated 2025-10-30 UTC.