Merchant API code sample to get a LFP merchant state.
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.
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//
// https://www.apache.org/licenses/LICENSE-2.0
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// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
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package shopping.merchant.samples.lfp.v1;
import com.google.api.gax.core.FixedCredentialsProvider;
import com.google.auth.oauth2.GoogleCredentials;
import com.google.shopping.merchant.lfp.v1.GetLfpMerchantStateRequest;
import com.google.shopping.merchant.lfp.v1.LfpMerchantState;
import com.google.shopping.merchant.lfp.v1.LfpMerchantStateName;
import com.google.shopping.merchant.lfp.v1.LfpMerchantStateServiceClient;
import com.google.shopping.merchant.lfp.v1.LfpMerchantStateServiceSettings;
import shopping.merchant.samples.utils.Authenticator;
import shopping.merchant.samples.utils.Config;
/** This class demonstrates how to get the LFP state for a given Merchant Center account */
public class GetLfpMerchantStateSample {
public static void getLfpMerchantState(Config config, String targetMerchantId) throws Exception {
// Obtains OAuth token based on the user's configuration.
GoogleCredentials credential = new Authenticator().authenticate();
// Creates service settings using the credentials retrieved above.
LfpMerchantStateServiceSettings lfpMerchantStateServiceSettings =
LfpMerchantStateServiceSettings.newBuilder()
.setCredentialsProvider(FixedCredentialsProvider.create(credential))
.build();
// Gets the LFP account ID from the user's configuration.
String lfpAccountId = config.getAccountId().toString();
// Calls the API and catches and prints any network failures/errors.
try (LfpMerchantStateServiceClient lfpMerchantStateServiceClient =
LfpMerchantStateServiceClient.create(lfpMerchantStateServiceSettings)) {
GetLfpMerchantStateRequest request =
GetLfpMerchantStateRequest.newBuilder()
.setName(LfpMerchantStateName.of(lfpAccountId, targetMerchantId).toString())
.build();
System.out.println("Sending get LFP merchant state request:");
LfpMerchantState response = lfpMerchantStateServiceClient.getLfpMerchantState(request);
System.out.println("Retrieved LFP merchant state below:");
System.out.println(response);
} catch (Exception e) {
System.out.println(e);
}
}
public static void main(String[] args) throws Exception {
Config config = Config.load();
// The Merchant Center account ID.
String targetMerchantId = "{target_merchant}";
getLfpMerchantState(config, targetMerchantId);
}
}