Utilizzare PutBucketLifecycleConfiguration con un o AWS SDK CLI

        /// <summary>
        /// Adds lifecycle configuration information to the S3 bucket named in
        /// the bucketName parameter.
        /// </summary>
        /// <param name="client">The S3 client used to call the
        /// PutLifecycleConfigurationAsync method.</param>
        /// <param name="bucketName">A string representing the S3 bucket to
        /// which configuration information will be added.</param>
        /// <param name="configuration">A LifecycleConfiguration object that
        /// will be applied to the S3 bucket.</param>
        public static async Task AddExampleLifecycleConfigAsync(IAmazonS3 client, string bucketName, LifecycleConfiguration configuration)
        {
            var request = new PutLifecycleConfigurationRequest()
            {
                BucketName = bucketName,
                Configuration = configuration,
            };
            var response = await client.PutLifecycleConfigurationAsync(request);
        }

Il comando seguente applica una configurazione del ciclo di vita a un bucket denominato: my-bucket

aws s3api put-bucket-lifecycle-configuration --bucket my-bucket --lifecycle-configuration  file://lifecycle.json

Il file lifecycle.json è un JSON documento nella cartella corrente che specifica due regole:

{
    "Rules": [
        {
            "ID": "Move rotated logs to Glacier",
            "Prefix": "rotated/",
            "Status": "Enabled",
            "Transitions": [
                {
                    "Date": "2015-11-10T00:00:00.000Z",
                    "StorageClass": "GLACIER"
                }
            ]
        },
        {
            "Status": "Enabled",
            "Prefix": "",
            "NoncurrentVersionTransitions": [
                {
                    "NoncurrentDays": 2,
                    "StorageClass": "GLACIER"
                }
            ],
            "ID": "Move old versions to Glacier"
        }
    ]
}

La prima regola sposta i file con il prefisso rotated su Glacier nella data specificata. La seconda regola sposta le vecchie versioni degli oggetti su Glacier quando non sono più attuali. Per informazioni sui formati di timestamp accettabili, consultate Specificazione dei valori dei parametri nella Guida per l'utente.AWS CLI

import software.amazon.awssdk.regions.Region;
import software.amazon.awssdk.services.s3.S3Client;
import software.amazon.awssdk.services.s3.model.LifecycleRuleFilter;
import software.amazon.awssdk.services.s3.model.Transition;
import software.amazon.awssdk.services.s3.model.GetBucketLifecycleConfigurationRequest;
import software.amazon.awssdk.services.s3.model.GetBucketLifecycleConfigurationResponse;
import software.amazon.awssdk.services.s3.model.DeleteBucketLifecycleRequest;
import software.amazon.awssdk.services.s3.model.TransitionStorageClass;
import software.amazon.awssdk.services.s3.model.LifecycleRule;
import software.amazon.awssdk.services.s3.model.ExpirationStatus;
import software.amazon.awssdk.services.s3.model.BucketLifecycleConfiguration;
import software.amazon.awssdk.services.s3.model.PutBucketLifecycleConfigurationRequest;
import software.amazon.awssdk.services.s3.model.S3Exception;
import java.util.ArrayList;
import java.util.List;

/**
 * Before running this Java V2 code example, set up your development
 * environment, including your credentials.
 * <p>
 * For more information, see the following documentation topic:
 * <p>
 * https://docs.aws.amazon.com/sdk-for-java/latest/developer-guide/get-started.html
 */

public class LifecycleConfiguration {
    public static void main(String[] args) {
        final String usage = """

            Usage:
              <bucketName> <accountId>\s

            Where:
              bucketName - The Amazon Simple Storage Service (Amazon S3) bucket to upload an object into.
              accountId - The id of the account that owns the Amazon S3 bucket.
            """;

        if (args.length != 2) {
            System.out.println(usage);
            System.exit(1);
        }

        String bucketName = args[0];
        String accountId = args[1];
        Region region = Region.US_EAST_1;
        S3Client s3 = S3Client.builder()
            .region(region)
            .build();

        setLifecycleConfig(s3, bucketName, accountId);
        getLifecycleConfig(s3, bucketName, accountId);
        deleteLifecycleConfig(s3, bucketName, accountId);
        System.out.println("You have successfully created, updated, and deleted a Lifecycle configuration");
        s3.close();
    }

    /**
     * Sets the lifecycle configuration for an Amazon S3 bucket.
     *
     * @param s3           The Amazon S3 client to use for the operation.
     * @param bucketName   The name of the Amazon S3 bucket.
     * @param accountId    The expected owner of the Amazon S3 bucket.
     *
     * @throws S3Exception if there is an error setting the lifecycle configuration.
     */
    public static void setLifecycleConfig(S3Client s3, String bucketName, String accountId) {
        try {
            // Create a rule to archive objects with the "glacierobjects/" prefix to Amazon
            // S3 Glacier.
            LifecycleRuleFilter ruleFilter = LifecycleRuleFilter.builder()
                .prefix("glacierobjects/")
                .build();

            Transition transition = Transition.builder()
                .storageClass(TransitionStorageClass.GLACIER)
                .days(0)
                .build();

            LifecycleRule rule1 = LifecycleRule.builder()
                .id("Archive immediately rule")
                .filter(ruleFilter)
                .transitions(transition)
                .status(ExpirationStatus.ENABLED)
                .build();

            // Create a second rule.
            Transition transition2 = Transition.builder()
                .storageClass(TransitionStorageClass.GLACIER)
                .days(0)
                .build();

            List<Transition> transitionList = new ArrayList<>();
            transitionList.add(transition2);

            LifecycleRuleFilter ruleFilter2 = LifecycleRuleFilter.builder()
                .prefix("glacierobjects/")
                .build();

            LifecycleRule rule2 = LifecycleRule.builder()
                .id("Archive and then delete rule")
                .filter(ruleFilter2)
                .transitions(transitionList)
                .status(ExpirationStatus.ENABLED)
                .build();

            // Add the LifecycleRule objects to an ArrayList.
            ArrayList<LifecycleRule> ruleList = new ArrayList<>();
            ruleList.add(rule1);
            ruleList.add(rule2);

            BucketLifecycleConfiguration lifecycleConfiguration = BucketLifecycleConfiguration.builder()
                .rules(ruleList)
                .build();

            PutBucketLifecycleConfigurationRequest putBucketLifecycleConfigurationRequest = PutBucketLifecycleConfigurationRequest
                .builder()
                .bucket(bucketName)
                .lifecycleConfiguration(lifecycleConfiguration)
                .expectedBucketOwner(accountId)
                .build();

            s3.putBucketLifecycleConfiguration(putBucketLifecycleConfigurationRequest);

        } catch (S3Exception e) {
            System.err.println(e.awsErrorDetails().errorMessage());
            System.exit(1);
        }
    }

    /**
     * Retrieves the lifecycle configuration for an Amazon S3 bucket and adds a new lifecycle rule to it.
     *
     * @param s3 the S3Client instance used to interact with Amazon S3
     * @param bucketName the name of the Amazon S3 bucket
     * @param accountId the expected owner of the Amazon S3 bucket
     */
    public static void getLifecycleConfig(S3Client s3, String bucketName, String accountId) {
        try {
            GetBucketLifecycleConfigurationRequest getBucketLifecycleConfigurationRequest = GetBucketLifecycleConfigurationRequest
                .builder()
                .bucket(bucketName)
                .expectedBucketOwner(accountId)
                .build();

            GetBucketLifecycleConfigurationResponse response = s3
                .getBucketLifecycleConfiguration(getBucketLifecycleConfigurationRequest);
            List<LifecycleRule> newList = new ArrayList<>();
            List<LifecycleRule> rules = response.rules();
            for (LifecycleRule rule : rules) {
                newList.add(rule);
            }

            // Add a new rule with both a prefix predicate and a tag predicate.
            LifecycleRuleFilter ruleFilter = LifecycleRuleFilter.builder()
                .prefix("YearlyDocuments/")
                .build();

            Transition transition = Transition.builder()
                .storageClass(TransitionStorageClass.GLACIER)
                .days(3650)
                .build();

            LifecycleRule rule1 = LifecycleRule.builder()
                .id("NewRule")
                .filter(ruleFilter)
                .transitions(transition)
                .status(ExpirationStatus.ENABLED)
                .build();

            // Add the new rule to the list.
            newList.add(rule1);
            BucketLifecycleConfiguration lifecycleConfiguration = BucketLifecycleConfiguration.builder()
                .rules(newList)
                .build();

            PutBucketLifecycleConfigurationRequest putBucketLifecycleConfigurationRequest = PutBucketLifecycleConfigurationRequest
                .builder()
                .bucket(bucketName)
                .lifecycleConfiguration(lifecycleConfiguration)
                .expectedBucketOwner(accountId)
                .build();

            s3.putBucketLifecycleConfiguration(putBucketLifecycleConfigurationRequest);

        } catch (S3Exception e) {
            System.err.println(e.awsErrorDetails().errorMessage());
            System.exit(1);
        }
    }

    /**
     * Deletes the lifecycle configuration for an Amazon S3 bucket.
     *
     * @param s3 the {@link S3Client} to use for the operation
     * @param bucketName the name of the S3 bucket
     * @param accountId the expected account owner of the S3 bucket
     *
     * @throws S3Exception if an error occurs while deleting the lifecycle configuration
     */
    public static void deleteLifecycleConfig(S3Client s3, String bucketName, String accountId) {
        try {
            DeleteBucketLifecycleRequest deleteBucketLifecycleRequest = DeleteBucketLifecycleRequest
                .builder()
                .bucket(bucketName)
                .expectedBucketOwner(accountId)
                .build();

            s3.deleteBucketLifecycle(deleteBucketLifecycleRequest);

        } catch (S3Exception e) {
            System.err.println(e.awsErrorDetails().errorMessage());
            System.exit(1);
        }
    }
}

class BucketWrapper:
    """Encapsulates S3 bucket actions."""

    def __init__(self, bucket):
        """
        :param bucket: A Boto3 Bucket resource. This is a high-level resource in Boto3
                       that wraps bucket actions in a class-like structure.
        """
        self.bucket = bucket
        self.name = bucket.name


    def put_lifecycle_configuration(self, lifecycle_rules):
        """
        Apply a lifecycle configuration to the bucket. The lifecycle configuration can
        be used to archive or delete the objects in the bucket according to specified
        parameters, such as a number of days.

        :param lifecycle_rules: The lifecycle rules to apply.
        """
        try:
            self.bucket.LifecycleConfiguration().put(
                LifecycleConfiguration={"Rules": lifecycle_rules}
            )
            logger.info(
                "Put lifecycle rules %s for bucket '%s'.",
                lifecycle_rules,
                self.bucket.name,
            )
        except ClientError:
            logger.exception(
                "Couldn't put lifecycle rules for bucket '%s'.", self.bucket.name
            )
            raise