搭PutObjectLegalHold配 AWS 開發套件或 CLI 使用 - AWS SDK 程式碼範例

AWS 文件 AWS SDK 範例 GitHub 存放庫中提供了更多 SDK 範例

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。

PutObjectLegalHold配 AWS 開發套件或 CLI 使用

下列程式碼範例會示範如何使用PutObjectLegalHold

動作範例是大型程式的程式碼摘錄,必須在內容中執行。您可以在下列程式碼範例的內容中看到此動作:

.NET
AWS SDK for .NET
注意

還有更多關於 GitHub。尋找完整範例,並了解如何在AWS 設定和執行程式碼範例儲存庫

/// <summary> /// Set or modify a legal hold on an object in an S3 bucket. /// </summary> /// <param name="bucketName">The bucket of the object.</param> /// <param name="objectKey">The key of the object.</param> /// <param name="holdStatus">The On or Off status for the legal hold.</param> /// <returns>True if successful.</returns> public async Task<bool> ModifyObjectLegalHold(string bucketName, string objectKey, ObjectLockLegalHoldStatus holdStatus) { try { var request = new PutObjectLegalHoldRequest() { BucketName = bucketName, Key = objectKey, LegalHold = new ObjectLockLegalHold() { Status = holdStatus } }; var response = await _amazonS3.PutObjectLegalHoldAsync(request); Console.WriteLine($"\tModified legal hold for {objectKey} in {bucketName}."); return response.HttpStatusCode == System.Net.HttpStatusCode.OK; } catch (AmazonS3Exception ex) { Console.WriteLine($"\tError modifying legal hold: '{ex.Message}'"); return false; } }
  • 如需 API 詳細資訊,請參閱 AWS SDK for .NET API 參考PutObjectLegalHold中的。

CLI
AWS CLI

若要將「合法持有」套用至物件

下列put-object-legal-hold範例會對物件設定「合法保留」doc1.rtf

aws s3api put-object-legal-hold \ --bucket my-bucket-with-object-lock \ --key doc1.rtf \ --legal-hold Status=ON

此命令不會產生輸出。

Go
SDK for Go V2
注意

還有更多關於 GitHub。尋找完整範例,並了解如何在AWS 設定和執行程式碼範例儲存庫

// S3Actions wraps S3 service actions. type S3Actions struct { S3Client *s3.Client S3Manager *manager.Uploader } // PutObjectLegalHold sets the legal hold configuration for an S3 object. func (actor S3Actions) PutObjectLegalHold(ctx context.Context, bucket string, key string, versionId string, legalHoldStatus types.ObjectLockLegalHoldStatus) error { input := &s3.PutObjectLegalHoldInput{ Bucket: aws.String(bucket), Key: aws.String(key), LegalHold: &types.ObjectLockLegalHold{ Status: legalHoldStatus, }, } if versionId != "" { input.VersionId = aws.String(versionId) } _, err := actor.S3Client.PutObjectLegalHold(ctx, input) if err != nil { var noKey *types.NoSuchKey if errors.As(err, &noKey) { log.Printf("Object %s does not exist in bucket %s.\n", key, bucket) err = noKey } } return err }
  • 如需 API 詳細資訊,請參閱 AWS SDK for Go API 參考PutObjectLegalHold中的。

Java
適用於 Java 2.x 的 SDK
注意

還有更多關於 GitHub。尋找完整範例,並了解如何在AWS 設定和執行程式碼範例儲存庫

// Set or modify a legal hold on an object in an S3 bucket. public void modifyObjectLegalHold(String bucketName, String objectKey, boolean legalHoldOn) { ObjectLockLegalHold legalHold ; if (legalHoldOn) { legalHold = ObjectLockLegalHold.builder() .status(ObjectLockLegalHoldStatus.ON) .build(); } else { legalHold = ObjectLockLegalHold.builder() .status(ObjectLockLegalHoldStatus.OFF) .build(); } PutObjectLegalHoldRequest legalHoldRequest = PutObjectLegalHoldRequest.builder() .bucket(bucketName) .key(objectKey) .legalHold(legalHold) .build(); getClient().putObjectLegalHold(legalHoldRequest) ; System.out.println("Modified legal hold for "+ objectKey +" in "+bucketName +"."); }
  • 如需 API 詳細資訊,請參閱 AWS SDK for Java 2.x API 參考PutObjectLegalHold中的。

JavaScript
適用於 JavaScript (v3) 的開發套件
注意

還有更多關於 GitHub。尋找完整範例,並了解如何在AWS 設定和執行程式碼範例儲存庫

// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved. // SPDX-License-Identifier: Apache-2.0 import { fileURLToPath } from "url"; import { PutObjectLegalHoldCommand, 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 PutObjectLegalHoldCommand({ Bucket: bucketName, Key: objectKey, LegalHold: { // Set the status to 'ON' to place a legal hold on the object. // Set the status to 'OFF' to remove the legal hold. Status: "ON", }, // Optionally, you can provide additional parameters // ChecksumAlgorithm: "ALGORITHM", // ContentMD5: "MD5_HASH", // ExpectedBucketOwner: "ACCOUNT_ID", // RequestPayer: "requester", // VersionId: "OBJECT_VERSION_ID", }); try { const response = await client.send(command); console.log( `Object legal hold status: ${response.$metadata.httpStatusCode}`, ); } 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(), "BUCKET_NAME", "OBJECT_KEY"); }
  • 如需 API 詳細資訊,請參閱 AWS SDK for JavaScript API 參考PutObjectLegalHold中的。