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DeleteBucketPolicy 搭配 AWS SDK 使用 - Amazon Simple Storage Service

本文為英文版的機器翻譯版本，如內容有任何歧義或不一致之處，概以英文版為準。

DeleteBucketPolicy 搭配 AWS SDK 使用

以下程式碼範例顯示如何使用 DeleteBucketPolicy。

Java
適用於 Java 2.x 的 SDK
注意

GitHub 上提供更多範例。尋找完整範例，並了解如何在 AWS 程式碼範例儲存庫中設定和執行。

刪除目錄儲存貯體的儲存貯體政策。


import software.amazon.awssdk.regions.Region;
import software.amazon.awssdk.services.s3.S3Client;
import software.amazon.awssdk.services.s3.model.DeleteBucketPolicyRequest;
import software.amazon.awssdk.services.s3.model.S3Exception;

import static com.example.s3.util.S3DirectoryBucketUtils.createDirectoryBucket;
import static com.example.s3.util.S3DirectoryBucketUtils.createS3Client;
import static com.example.s3.util.S3DirectoryBucketUtils.deleteDirectoryBucket;
import static com.example.s3.util.S3DirectoryBucketUtils.getAwsAccountId;
import static com.example.s3.util.S3DirectoryBucketUtils.putDirectoryBucketPolicy;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;


    /**
     * Deletes the bucket policy for the specified S3 directory bucket.
     *
     * @param s3Client   The S3 client used to interact with S3
     * @param bucketName The name of the directory bucket
     */
    public static void deleteDirectoryBucketPolicy(S3Client s3Client, String bucketName) {
        logger.info("Deleting policy for bucket: {}", bucketName);

        try {
            // Create a DeleteBucketPolicyRequest
            DeleteBucketPolicyRequest deletePolicyReq = DeleteBucketPolicyRequest.builder()
                    .bucket(bucketName)
                    .build();

            // Delete the bucket policy
            s3Client.deleteBucketPolicy(deletePolicyReq);
            logger.info("Successfully deleted bucket policy");

        } catch (S3Exception e) {
            logger.error("Failed to delete bucket policy: {} - Error code: {}", e.awsErrorDetails().errorMessage(),
                    e.awsErrorDetails().errorCode(), e);
            throw e;
        }
    }

  • 如需 API 詳細資訊，請參閱《AWS SDK for Java 2.x API 參考》中的 DeleteBucketPolicy。

如需 AWS SDK 開發人員指南和程式碼範例的完整清單，請參閱 使用 AWS SDKs 使用 Amazon S3 進行開發。此主題也包含有關入門的資訊和舊版 SDK 的詳細資訊。