更新条目

更新条目。

代码示例

Java

在试用此示例之前，请按照 Data Catalog 快速入门：使用客户端库中的 Java 设置说明进行操作。 如需了解详情，请参阅 Data Catalog Java API 参考文档。

如需向 Data Catalog 进行身份验证，请设置应用默认凭据。 如需了解详情，请参阅为本地开发环境设置身份验证。

import com.google.cloud.datacatalog.v1.DataCatalogClient;
import com.google.cloud.datacatalog.v1.Entry;
import com.google.cloud.datacatalog.v1.EntryName;
import com.google.cloud.datacatalog.v1.UpdateEntryRequest;
import com.google.protobuf.FieldMask;
import com.google.protobuf.util.FieldMaskUtil;
import java.io.IOException;

// Sample to update an entity
public class UpdateEntry {

  public static void main(String[] args) throws IOException {
    // TODO(developer): Replace these variables before running the sample.
    String projectId = "MY_PROJECT_ID";
    String location = "MY_LOCATION";
    String entryGroupId = "MY_ENTRY_GROUP_ID";
    String entryId = "MY_ENTRY_ID";
    String description = "MY_DESCRIPTION";
    EntryName entryName = EntryName.of(projectId, location, entryGroupId, entryId);
    Entry entry =
        Entry.newBuilder().setName(entryName.toString()).setDescription(description).build();
    updateEntry(entry);
  }

  public static void updateEntry(Entry entry) throws IOException {
    // Initialize client that will be used to send requests. This client only needs to be created
    // once, and can be reused for multiple requests. After completing all of your requests, call
    // the "close" method on the client to safely clean up any remaining background resources.
    try (DataCatalogClient client = DataCatalogClient.create()) {
      FieldMask fieldMask = FieldMaskUtil.fromString("description");
      UpdateEntryRequest request =
          UpdateEntryRequest.newBuilder().setEntry(entry).setUpdateMask(fieldMask).build();
      Entry entryUpdate = client.updateEntry(request);
      System.out.println("Entry updated successfully : " + entryUpdate.getDescription());
    }
  }
}

后续步骤

如需搜索和过滤其他 Google Cloud 产品的代码示例，请参阅Google Cloud 示例浏览器。