Get the legal hold configuration of an Amazon S3 object using an AWS SDK - Amazon Simple Storage Service

Get the legal hold configuration of an Amazon S3 object using an AWS SDK

The following code examples show how to get the legal hold configuration of an S3 bucket.

.NET
AWS SDK for .NET
Note

There's more on GitHub. Find the complete example and learn how to set up and run in the AWS Code Examples Repository. 

    /// <summary>
    /// Get the legal hold details for an S3 object.
    /// </summary>
    /// <param name="bucketName">The bucket of the object.</param>
    /// <param name="objectKey">The object key.</param>
    /// <returns>The object legal hold details.</returns>
    public async Task<ObjectLockLegalHold> GetObjectLegalHold(string bucketName,
        string objectKey)
    {
        try
        {
            var request = new GetObjectLegalHoldRequest()
            {
                BucketName = bucketName,
                Key = objectKey
            };

            var response = await _amazonS3.GetObjectLegalHoldAsync(request);
            Console.WriteLine($"\tObject legal hold for {objectKey} in {bucketName}: " +
                              $"\n\tStatus: {response.LegalHold.Status}");
            return response.LegalHold;
        }
        catch (AmazonS3Exception ex)
        {
            Console.WriteLine($"\tUnable to fetch legal hold: '{ex.Message}'");
            return new ObjectLockLegalHold();
        }
    }
Java
SDK for Java 2.x
Note

There's more on GitHub. Find the complete example and learn how to set up and run in the AWS Code Examples Repository. 

    // Get the legal hold details for an S3 object.
    public ObjectLockLegalHold getObjectLegalHold(String bucketName, String objectKey) {
        try {
            GetObjectLegalHoldRequest legalHoldRequest = GetObjectLegalHoldRequest.builder()
                .bucket(bucketName)
                .key(objectKey)
                .build();

            GetObjectLegalHoldResponse response = getClient().getObjectLegalHold(legalHoldRequest);
            System.out.println("Object legal hold for " + objectKey + " in " + bucketName +
                ":\n\tStatus: " + response.legalHold().status());
            return response.legalHold();

        } catch (S3Exception ex) {
            System.out.println("\tUnable to fetch legal hold: '" + ex.getMessage() + "'");
        }

        return null;
    }
JavaScript
SDK for JavaScript (v3)
Note

There's more on GitHub. Find the complete example and learn how to set up and run in the AWS Code Examples Repository. 

// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0

import { fileURLToPath } from "url";
import { GetObjectLegalHoldCommand, S3Client } from "@aws-sdk/client-s3";

/**
 * @param {S3Client} client
 * @param {string} bucketName
 * @param {string} objectKey
 */
export const main = async (client, bucketName, objectKey) => {
  const command = new GetObjectLegalHoldCommand({
    Bucket: bucketName,
    Key: objectKey,
    // Optionally, you can provide additional parameters
    // ExpectedBucketOwner: "ACCOUNT_ID",
    // RequestPayer: "requester",
    // VersionId: "OBJECT_VERSION_ID",
  });

  try {
    const response = await client.send(command);
    console.log(`Legal Hold Status: ${response.LegalHold.Status}`);
  } catch (err) {
    console.error(err);
  }
};

// Invoke main function if this file was run directly.
if (process.argv[1] === fileURLToPath(import.meta.url)) {
  main(new S3Client(), "DOC-EXAMPLE-BUCKET", "OBJECT_KEY");
}

For a complete list of AWS SDK developer guides and code examples, see Using this service with an AWS SDK. This topic also includes information about getting started and details about previous SDK versions.