Visualizzare i segmenti di dati

Questa guida descrive i metodi che puoi utilizzare per visualizzare i segmenti di dati.

Prima di iniziare

Prima di continuare, devi configurare l'autenticazione.

Visualizzare un singolo segmento di dati

Per visualizzare uno dei tuoi segmenti di dati, utilizza il curators.dataSegments.get metodo.

L'esempio seguente effettua una richiesta GET al metodo curators.dataSegments.get, che risponde con il segmento di dati specificato.

REST

Richiesta

curl \
'https://curationpartners.googleapis.com/v1/curators/ACCOUNT_ID/dataSegments/test-data-segment-1' \
--header 'Authorization: Bearer ACCESS_TOKEN' \
--header 'Accept: application/json' \
--compressed

Sostituisci quanto segue:

  • ACCOUNT_ID: il tuo ID account
  • ACCESS_TOKEN: il tuo token di accesso.

Risposta

{
  "name": "curators/ACCOUNT_ID/dataSegments/test-data-segment-1",
  "createTime": "2025-08-13T12:14:03.421Z",
  "updateTime": "2025-08-14T19:47:40.253938Z",
  "cpmFee": {
    "currencyCode": "USD",
    "units": "1000000"
  },
  "state": "INACTIVE"
}

Java

/*
 * Copyright (c) 2026 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.
 */

package com.google.api.services.samples.authorizedbuyers.marketplace.v1beta.curators.dataSegments;

import com.google.api.services.authorizedbuyersmarketplace.v1beta.AuthorizedBuyersMarketplace;
import com.google.api.services.authorizedbuyersmarketplace.v1beta.model.DataSegment;
import com.google.api.services.authorizedbuyersmarketplace.v1beta.model.ListDataSegmentsResponse;
import com.google.api.services.authorizedbuyersmarketplace.v1beta.model.Money;
import com.google.api.services.samples.authorizedbuyers.marketplace.v1beta.Utils;
import java.io.IOException;
import java.security.GeneralSecurityException;
import net.sourceforge.argparse4j.ArgumentParsers;
import net.sourceforge.argparse4j.inf.ArgumentParser;
import net.sourceforge.argparse4j.inf.ArgumentParserException;
import net.sourceforge.argparse4j.inf.Namespace;

public class GetDataSegment {

  private GetDataSegment() {}

  /**
   * Executes the get operation for a data segment.
   *
   * @param marketplaceClient the initialized Marketplace API client.
   * @param accountId the account ID of the curator that created the data segment.
   * @param dataSegmentId the resource ID of the data segment to retrieve.
   * @throws IOException if the API returns an error.
   */
  public static void execute(
      AuthorizedBuyersMarketplace marketplaceClient, Long accountId, String dataSegmentId)
      throws IOException {

    String name = String.format("curators/%d/dataSegments/%s", accountId, dataSegmentId);

    System.out.printf("Get data segment with name \"%s\".%n", name);

    DataSegment response = marketplaceClient.curators().dataSegments().get(name).execute();

    System.out.println("Successfully retrieved data segment:");
    Utils.jsonPrettyPrint(response);
  }

  /**
   * Creates and configures the ArgumentParser for this sample.
   *
   * @return the configured ArgumentParser.
   */
  private static ArgumentParser createArgumentParser() {
    ArgumentParser parser =
        ArgumentParsers.newFor("GetDataSegment")
            .build()
            .defaultHelp(true)
            .description("Gets a specified data segment for the given curator account.");

    // Required arguments.
    parser
        .addArgument("-a", "--account_id")
        .help("The account ID of the curator that created the data segment.")
        .required(true)
        .type(Long.class);
    parser
        .addArgument("-d", "--data_segment_id")
        .help("The resource ID of the data segment to retrieve.")
        .required(true);

    return parser;
  }

  public static void main(String[] args) {
    ArgumentParser parser = createArgumentParser();
    Namespace parsedArgs = null;
    try {
      parsedArgs = parser.parseArgs(args);
    } catch (ArgumentParserException e) {
      parser.handleError(e);
      System.exit(1);
    }

    AuthorizedBuyersMarketplace client = null;
    try {
      client = Utils.getMarketplaceClient();
    } catch (IOException ex) {
      System.out.printf("Unable to create Marketplace API service:%n%s", ex);
      System.out.println("Did you specify a valid path to a service account key file?");
      System.exit(1);
    } catch (GeneralSecurityException ex) {
      System.out.printf("Unable to establish secure HttpTransport:%n%s", ex);
      System.exit(1);
    }

    Long accountId = parsedArgs.getLong("account_id");
    String dataSegmentId = parsedArgs.getString("data_segment_id");

    try {
      execute(client, accountId, dataSegmentId);
    } catch (Exception e) {
      System.out.printf("Marketplace API returned error response:%n%s", e);
      System.exit(1);
    }
  }
}

Visualizzare un elenco di tutti i segmenti di dati

Per visualizzare tutti i segmenti di dati, utilizza il curators.dataSegments.list metodo.

L'esempio seguente effettua una richiesta GET al metodo curators.dataSegments.list, che risponde con tutti i segmenti di dati per l'account del curatore specificato.

REST

Richiesta

curl \
'https://curationpartners.googleapis.com/v1/curators/ACCOUNT_ID/dataSegments' \
--header 'Authorization: Bearer ACCESS_TOKEN' \
--header 'Accept: application/json' \
--compressed

Risposta

{
  "dataSegments": [
    {
      "name": "curators/ACCOUNT_ID/dataSegments/test-data-segment-1",
      "createTime": "2025-08-13T12:14:03.421Z",
      "updateTime": "2025-08-14T20:05:51.439110Z",
      "cpmFee": {
        "currencyCode": "USD",
        "units": "1"
      },
      "state": "INACTIVE"
    },
    {
      "name": "curators/ACCOUNT_ID/dataSegments/test-data-segment-2",
      "createTime": "2025-08-14T17:45:08.744Z",
      "updateTime": "2025-08-14T17:56:02.200619Z",
      "cpmFee": {
        "currencyCode": "USD",
        "nanos": 50
      },
      "state": "ACTIVE"
    }
  ]
}

Java

/*
 * Copyright (c) 2026 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.
 */

package com.google.api.services.samples.authorizedbuyers.marketplace.v1beta.curators.dataSegments;

import com.google.api.services.authorizedbuyersmarketplace.v1beta.AuthorizedBuyersMarketplace;
import com.google.api.services.authorizedbuyersmarketplace.v1beta.model.DataSegment;
import com.google.api.services.authorizedbuyersmarketplace.v1beta.model.ListDataSegmentsResponse;
import com.google.api.services.authorizedbuyersmarketplace.v1beta.model.Money;
import com.google.api.services.samples.authorizedbuyers.marketplace.v1beta.Utils;
import java.io.IOException;
import java.security.GeneralSecurityException;
import net.sourceforge.argparse4j.ArgumentParsers;
import net.sourceforge.argparse4j.inf.ArgumentParser;
import net.sourceforge.argparse4j.inf.ArgumentParserException;
import net.sourceforge.argparse4j.inf.Namespace;

public class ListDataSegments {

  private ListDataSegments() {}

  /**
   * Executes the list operation for a curator account's data segments.
   *
   * @param marketplaceClient the initialized Marketplace API client.
   * @param parent the parent resource name under which the data segments will be listed.
   * @param pageSize the number of rows to return per page.
   * @throws IOException if the API returns an error.
   */
  public static void execute(
      AuthorizedBuyersMarketplace marketplaceClient, String parent, Integer pageSize)
      throws IOException {

    String pageToken = null;

    // Iterate through and print pages from the dataSegments.list response.
    do {
      ListDataSegmentsResponse response =
          marketplaceClient
              .curators()
              .dataSegments()
              .list(parent)
              .setPageSize(pageSize)
              .setPageToken(pageToken)
              .execute();
      Utils.jsonPrettyPrint(response);
      pageToken = response.getNextPageToken();
    } while (pageToken != null);
  }

  /**
   * Creates and configures the ArgumentParser for this sample.
   *
   * @return the configured ArgumentParser.
   */
  private static ArgumentParser createArgumentParser() {
    ArgumentParser parser =
        ArgumentParsers.newFor("ListDataSegments")
            .build()
            .defaultHelp(true)
            .description("Lists data segments for the given curator account.");

    // Required arguments.
    parser
        .addArgument("-a", "--account_id")
        .help("The account ID of the curator whose data segments will be listed.")
        .required(true)
        .type(Long.class);

    // Optional arguments.
    parser
        .addArgument("-d", "--page_size")
        .help(
            "The number of rows to return per page. The server may return fewer rows than "
                + "specified.")
        .type(Integer.class);

    return parser;
  }

  public static void main(String[] args) {
    ArgumentParser parser = createArgumentParser();
    Namespace parsedArgs = null;
    try {
      parsedArgs = parser.parseArgs(args);
    } catch (ArgumentParserException e) {
      parser.handleError(e);
      System.exit(1);
    }

    AuthorizedBuyersMarketplace client = null;
    try {
      client = Utils.getMarketplaceClient();
    } catch (IOException ex) {
      System.out.printf("Unable to create Marketplace API service:%n%s", ex);
      System.out.println("Did you specify a valid path to a service account key file?");
      System.exit(1);
    } catch (GeneralSecurityException ex) {
      System.out.printf("Unable to establish secure HttpTransport:%n%s", ex);
      System.exit(1);
    }

    String parent = String.format("curators/%d", parsedArgs.getLong("account_id"));
    Integer pageSize = parsedArgs.getInt("page_size");

    try {
      execute(client, parent, pageSize);
    } catch (Exception e) {
      System.out.printf("Marketplace API returned error response:%n%s", e);
      System.exit(1);
    }
  }
}

Passaggi successivi