Get entry group

Retrieve an existing entry group.

Code sample

Java

Before trying this sample, follow the Java setup instructions in the Knowledge Catalog quickstart using client libraries. For more information, see the Knowledge Catalog Java API reference documentation.

To authenticate to Knowledge Catalog, set up Application Default Credentials. For more information, see Set up authentication for a local development environment.

import com.google.cloud.dataplex.v1.CatalogServiceClient;
import com.google.cloud.dataplex.v1.EntryGroup;
import com.google.cloud.dataplex.v1.EntryGroupName;
import java.io.IOException;

public class GetEntryGroup {

  public static void main(String[] args) throws IOException {
    // TODO(developer): Replace these variables before running the sample.
    String projectId = "MY_PROJECT_ID";
    // Available locations: https://cloud.google.com/dataplex/docs/locations
    String location = "MY_LOCATION";
    String entryGroupId = "MY_ENTRY_GROUP_ID";

    EntryGroup entryGroup = getEntryGroup(projectId, location, entryGroupId);
    System.out.println("Entry group retrieved successfully: " + entryGroup.getName());
  }

  // Method to retrieve Entry Group located in projectId, location and with entryGroupId
  public static EntryGroup getEntryGroup(String projectId, String location, String entryGroupId)
      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.
    try (CatalogServiceClient client = CatalogServiceClient.create()) {
      EntryGroupName entryGroupName = EntryGroupName.of(projectId, location, entryGroupId);
      return client.getEntryGroup(entryGroupName);
    }
  }
}

Python

Before trying this sample, follow the Python setup instructions in the Knowledge Catalog quickstart using client libraries. For more information, see the Knowledge Catalog Python API reference documentation.

To authenticate to Knowledge Catalog, set up Application Default Credentials. For more information, see Set up authentication for a local development environment.

from google.cloud import dataplex_v1


def get_entry_group(
    project_id: str, location: str, entry_group_id: str
) -> dataplex_v1.EntryGroup:
    """Method to retrieve Entry Group located in project_id, location and with entry_group_id"""

    # Initialize client that will be used to send requests across threads. This
    # client only needs to be created once, and can be reused for multiple requests.
    # After completing all of your requests, call the "__exit__()" method to safely
    # clean up any remaining background resources. Alternatively, use the client as
    # a context manager.
    with dataplex_v1.CatalogServiceClient() as client:
        # The resource name of the Entry Type
        name = (
            f"projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}"
        )
        return client.get_entry_group(name=name)


if __name__ == "__main__":
    # TODO(developer): Replace these variables before running the sample.
    project_id = "MY_PROJECT_ID"
    # Available locations: https://cloud.google.com/dataplex/docs/locations
    location = "MY_LOCATION"
    entry_group_id = "MY_ENTRY_GROUP_ID"

    entry_group = get_entry_group(project_id, location, entry_group_id)
    print(f"Entry group retrieved successfully: {entry_group.name}")

What's next

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