文件 AWS 開發套件範例 GitHub 儲存庫中有更多可用的 [AWS SDK 範例](https://github.com/awsdocs/aws-doc-sdk-examples)。

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。

# `GetBucketEncryption` 搭配 AWS SDK 或 CLI 使用
<a name="s3_example_s3_GetBucketEncryption_section"></a>

下列程式碼範例示範如何使用 `GetBucketEncryption`。

------
#### [ .NET ]

**適用於 .NET 的 SDK**  
 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](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/dotnetv3/S3/PutBucketEncryption#code-examples)中設定和執行。

```
    /// <summary>
    /// Get and print the encryption settings of a bucket.
    /// </summary>
    /// <param name="bucketName">Name of the bucket.</param>
    /// <returns>Async task.</returns>
    public static async Task GetEncryptionSettings(string bucketName)
    {
        // Check and print the bucket encryption settings.
        Console.WriteLine($"Getting encryption settings for bucket {bucketName}.");

        try
        {
            var settings =
                await _s3Client.GetBucketEncryptionAsync(
                    new GetBucketEncryptionRequest() { BucketName = bucketName });

            foreach (var encryptionSettings in settings?.ServerSideEncryptionConfiguration?.ServerSideEncryptionRules!)
            {
                Console.WriteLine(
                    $"\tAlgorithm: {encryptionSettings.ServerSideEncryptionByDefault.ServerSideEncryptionAlgorithm}");
                Console.WriteLine(
                    $"\tKey: {encryptionSettings.ServerSideEncryptionByDefault.ServerSideEncryptionKeyManagementServiceKeyId}");
            }
        }
        catch (AmazonS3Exception ex)
        {
            Console.WriteLine(ex.ErrorCode == "InvalidBucketName"
                ? $"Bucket {bucketName} was not found."
                : $"Unable to get bucket encryption for bucket {bucketName}, {ex.Message}");
        }
    }
```
+  如需 API 詳細資訊，請參閱《適用於 .NET 的 AWS SDK API 參考》**中的 [GetBucketEncryption](https://docs.aws.amazon.com/goto/DotNetSDKV3/s3-2006-03-01/GetBucketEncryption)。

------
#### [ CLI ]

**AWS CLI**  
**擷取儲存貯體的伺服器端加密組態**  
下列 `get-bucket-encryption` 範例會擷取儲存貯體 `amzn-s3-demo-bucket` 的伺服器端加密組態。  

```
aws s3api get-bucket-encryption \
    --bucket amzn-s3-demo-bucket
```
輸出：  

```
{
    "ServerSideEncryptionConfiguration": {
        "Rules": [
            {
                "ApplyServerSideEncryptionByDefault": {
                    "SSEAlgorithm": "AES256"
                }
            }
        ]
    }
}
```
+  如需 API 詳細資訊，請參閱《AWS CLI 命令參考》**中的 [GetBucketEncryption](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/s3api/get-bucket-encryption.html)。

------
#### [ PowerShell ]

**Tools for PowerShell V4**  
**範例 1：此命令會傳回與指定儲存貯體相關聯的所有伺服器端加密規則。**  

```
Get-S3BucketEncryption -BucketName 'amzn-s3-demo-bucket'
```
+  如需 API 詳細資訊，請參閱《AWS Tools for PowerShell Cmdlet 參考 (V4)》**中的 [GetBucketEncryption](https://docs.aws.amazon.com/powershell/v4/reference)。

**Tools for PowerShell V5**  
**範例 1：此命令會傳回與指定儲存貯體相關聯的所有伺服器端加密規則。**  

```
Get-S3BucketEncryption -BucketName 'amzn-s3-demo-bucket'
```
+  如需 API 詳細資訊，請參閱《AWS Tools for PowerShell Cmdlet 參考 (V5)》**中的 [GetBucketEncryption](https://docs.aws.amazon.com/powershell/v5/reference)。

------