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Merchant API code sample to generate product text suggestions.
Java
// Copyright 2025 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.packageshopping.merchant.samples.productstudio.v1alpha;importcom.google.api.gax.core.FixedCredentialsProvider;importcom.google.auth.oauth2.GoogleCredentials;importcom.google.shopping.merchant.productstudio.v1alpha.GenerateProductTextSuggestionsRequest;importcom.google.shopping.merchant.productstudio.v1alpha.GenerateProductTextSuggestionsResponse;importcom.google.shopping.merchant.productstudio.v1alpha.OutputSpec;importcom.google.shopping.merchant.productstudio.v1alpha.ProductInfo;importcom.google.shopping.merchant.productstudio.v1alpha.TextSuggestionsServiceClient;importcom.google.shopping.merchant.productstudio.v1alpha.TextSuggestionsServiceSettings;importshopping.merchant.samples.utils.Authenticator;importshopping.merchant.samples.utils.Config;/** This class demonstrates how to generate product text suggestions. */publicclassGenerateProductTextSuggestionsSample{privatestaticStringgetName(StringaccountId){returnString.format("accounts/%s",accountId);}publicstaticvoidgenerateProductTextSuggestions(Configconfig)throwsException{// Obtains OAuth token based on the user's configuration.GoogleCredentialscredential=newAuthenticator().authenticate();TextSuggestionsServiceSettingstextSuggestionsServiceSettings=TextSuggestionsServiceSettings.newBuilder().setCredentialsProvider(FixedCredentialsProvider.create(credential)).build();Stringname=getName(config.getAccountId().toString());// Calls the API and catches and prints any network failures/errors.try(TextSuggestionsServiceClienttextSuggestionsServiceClient=TextSuggestionsServiceClient.create(textSuggestionsServiceSettings)){ProductInfoproductInfo=ProductInfo.newBuilder().putProductAttributes("title","Mens shirt").putProductAttributes("description","A blue shirt for men in size S").build();OutputSpecoutputSpec=OutputSpec.newBuilder().setWorkflowId("title").build();GenerateProductTextSuggestionsRequestrequest=GenerateProductTextSuggestionsRequest.newBuilder().setName(name).setProductInfo(productInfo).setOutputSpec(outputSpec).build();System.out.println("Sending GenerateProductTextSuggestions request: "+name);GenerateProductTextSuggestionsResponseresponse=textSuggestionsServiceClient.generateProductTextSuggestions(request);System.out.println("Generated product text suggestions response below:");System.out.println(response);}catch(Exceptione){System.out.println("An error has occured: ");System.out.println(e);}}publicstaticvoidmain(String[]args)throwsException{Configconfig=Config.load();generateProductTextSuggestions(config);}}
# -*- coding: utf-8 -*-# Copyright 2025 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."""A module to generate product text suggestions."""fromexamples.authenticationimportconfigurationfromexamples.authenticationimportgenerate_user_credentialsfromgoogle.shopping.merchant_productstudio_v1alphaimportGenerateProductTextSuggestionsRequestfromgoogle.shopping.merchant_productstudio_v1alphaimportOutputSpecfromgoogle.shopping.merchant_productstudio_v1alphaimportProductInfofromgoogle.shopping.merchant_productstudio_v1alphaimportTextSuggestionsServiceClient# Fetches the Merchant Center account ID from the configuration file.# This ID is used to construct the 'name' for the API request._ACCOUNT_ID=configuration.Configuration().read_merchant_info()# The parent resource name for the GenerateProductTextSuggestionsRequest.# Format: "accounts/{account}"_PARENT_RESOURCE_NAME=f"accounts/{_ACCOUNT_ID}"defgenerate_product_text_suggestions_sample():"""Generates product text suggestions for a given product."""# Gets OAuth Credentials.credentials=generate_user_credentials.main()# Creates a client for the TextSuggestionsService.client=TextSuggestionsServiceClient(credentials=credentials)# Defines the product information for which suggestions are needed.# This includes attributes like title and description.product_info=ProductInfo(product_attributes={"title":"Mens shirt","description":"A blue shirt for men in size S",})# Defines the output specification.# The 'workflow_id' specifies the type of text suggestion, e.g., "title".output_spec=OutputSpec(workflow_id="title")# Creates the request object for generating product text suggestions.# It includes the parent resource name, product information, and output# specification.request=GenerateProductTextSuggestionsRequest(name=_PARENT_RESOURCE_NAME,product_info=product_info,output_spec=output_spec,)# Sends the request to the API.print(f"Sending GenerateProductTextSuggestions request: {_PARENT_RESOURCE_NAME}")try:response=client.generate_product_text_suggestions(request=request)# Prints the generated suggestions.print("Generated product text suggestions response below:")print(response)exceptRuntimeErrorase:# Catches and prints any errors that occur during the API call.print("An error has occured: ")print(e)if__name__=="__main__":generate_product_text_suggestions_sample()
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-13 UTC."],[],[],null,["# Generate product text suggestions\n\nMerchant API code sample to generate product text suggestions. \n\n### Java\n\n // Copyright 2025 Google LLC\n //\n // Licensed under the Apache License, Version 2.0 (the \"License\");\n // you may not use this file except in compliance with the License.\n // You may obtain a copy of the License at\n //\n // https://www.apache.org/licenses/LICENSE-2.0\n //\n // Unless required by applicable law or agreed to in writing, software\n // distributed under the License is distributed on an \"AS IS\" BASIS,\n // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n // See the License for the specific language governing permissions and\n // limitations under the License.\n\n package shopping.merchant.samples.productstudio.v1alpha;\n\n import com.google.api.gax.core.FixedCredentialsProvider;\n import com.google.auth.oauth2.GoogleCredentials;\n import com.google.shopping.merchant.productstudio.v1alpha.GenerateProductTextSuggestionsRequest;\n import com.google.shopping.merchant.productstudio.v1alpha.GenerateProductTextSuggestionsResponse;\n import com.google.shopping.merchant.productstudio.v1alpha.OutputSpec;\n import com.google.shopping.merchant.productstudio.v1alpha.ProductInfo;\n import com.google.shopping.merchant.productstudio.v1alpha.TextSuggestionsServiceClient;\n import com.google.shopping.merchant.productstudio.v1alpha.TextSuggestionsServiceSettings;\n import shopping.merchant.samples.utils.Authenticator;\n import shopping.merchant.samples.utils.Config;\n\n /** This class demonstrates how to generate product text suggestions. */\n public class GenerateProductTextSuggestionsSample {\n\n private static String getName(String accountId) {\n return String.format(\"accounts/%s\", accountId);\n }\n\n public static void generateProductTextSuggestions(Config config) throws Exception {\n // Obtains OAuth token based on the user's configuration.\n GoogleCredentials credential = new Authenticator().authenticate();\n\n TextSuggestionsServiceSettings textSuggestionsServiceSettings =\n TextSuggestionsServiceSettings.newBuilder()\n .setCredentialsProvider(FixedCredentialsProvider.create(credential))\n .build();\n\n String name = getName(config.getAccountId().toString());\n\n // Calls the API and catches and prints any network failures/errors.\n try (TextSuggestionsServiceClient textSuggestionsServiceClient =\n TextSuggestionsServiceClient.create(textSuggestionsServiceSettings)) {\n\n ProductInfo productInfo =\n ProductInfo.newBuilder()\n .putProductAttributes(\"title\", \"Mens shirt\")\n .putProductAttributes(\"description\", \"A blue shirt for men in size S\")\n .build();\n\n OutputSpec outputSpec = OutputSpec.newBuilder().setWorkflowId(\"title\").build();\n\n GenerateProductTextSuggestionsRequest request =\n GenerateProductTextSuggestionsRequest.newBuilder()\n .setName(name)\n .setProductInfo(productInfo)\n .setOutputSpec(outputSpec)\n .build();\n\n System.out.println(\"Sending GenerateProductTextSuggestions request: \" + name);\n GenerateProductTextSuggestionsResponse response =\n textSuggestionsServiceClient.generateProductTextSuggestions(request);\n System.out.println(\"Generated product text suggestions response below:\");\n System.out.println(response);\n } catch (Exception e) {\n System.out.println(\"An error has occured: \");\n System.out.println(e);\n }\n }\n\n public static void main(String[] args) throws Exception {\n Config config = Config.load();\n generateProductTextSuggestions(config);\n }\n }\n\n https://github.com/google/merchant-api-samples/blob/c6de994268c785ce22af0065932518a9ac5b3c03/java/src/main/java/shopping/merchant/samples/productstudio/v1alpha/GenerateProductTextSuggestionsSample.java\n\n### Python\n\n # -*- coding: utf-8 -*-\n # Copyright 2025 Google LLC\n #\n # Licensed under the Apache License, Version 2.0 (the \"License\");\n # you may not use this file except in compliance with the License.\n # You may obtain a copy of the License at\n #\n # http://www.apache.org/licenses/LICENSE-2.0\n #\n # Unless required by applicable law or agreed to in writing, software\n # distributed under the License is distributed on an \"AS IS\" BASIS,\n # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n # See the License for the specific language governing permissions and\n # limitations under the License.\n\n \"\"\"A module to generate product text suggestions.\"\"\"\n\n from examples.authentication import configuration\n from examples.authentication import generate_user_credentials\n from google.shopping.merchant_productstudio_v1alpha import GenerateProductTextSuggestionsRequest\n from google.shopping.merchant_productstudio_v1alpha import OutputSpec\n from google.shopping.merchant_productstudio_v1alpha import ProductInfo\n from google.shopping.merchant_productstudio_v1alpha import TextSuggestionsServiceClient\n\n\n # Fetches the Merchant Center account ID from the configuration file.\n # This ID is used to construct the 'name' for the API request.\n _ACCOUNT_ID = configuration.Configuration().read_merchant_info()\n # The parent resource name for the GenerateProductTextSuggestionsRequest.\n # Format: \"accounts/{account}\"\n _PARENT_RESOURCE_NAME = f\"accounts/{_ACCOUNT_ID}\"\n\n\n def generate_product_text_suggestions_sample():\n \"\"\"Generates product text suggestions for a given product.\"\"\"\n\n # Gets OAuth Credentials.\n credentials = generate_user_credentials.main()\n\n # Creates a client for the TextSuggestionsService.\n client = TextSuggestionsServiceClient(credentials=credentials)\n\n # Defines the product information for which suggestions are needed.\n # This includes attributes like title and description.\n product_info = ProductInfo(\n product_attributes={\n \"title\": \"Mens shirt\",\n \"description\": \"A blue shirt for men in size S\",\n }\n )\n\n # Defines the output specification.\n # The 'workflow_id' specifies the type of text suggestion, e.g., \"title\".\n output_spec = OutputSpec(workflow_id=\"title\")\n\n # Creates the request object for generating product text suggestions.\n # It includes the parent resource name, product information, and output\n # specification.\n request = GenerateProductTextSuggestionsRequest(\n name=_PARENT_RESOURCE_NAME,\n product_info=product_info,\n output_spec=output_spec,\n )\n\n # Sends the request to the API.\n print(\n f\"Sending GenerateProductTextSuggestions request: {_PARENT_RESOURCE_NAME}\"\n )\n try:\n response = client.generate_product_text_suggestions(request=request)\n # Prints the generated suggestions.\n print(\"Generated product text suggestions response below:\")\n print(response)\n except RuntimeError as e:\n # Catches and prints any errors that occur during the API call.\n print(\"An error has occured: \")\n print(e)\n\n\n if __name__ == \"__main__\":\n generate_product_text_suggestions_sample()\n\n https://github.com/google/merchant-api-samples/blob/c6de994268c785ce22af0065932518a9ac5b3c03/python/examples/productstudio/v1alpha/generate_product_text_suggestions_sample.py"]]