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。

# `GetDistributionConfig` 搭配 AWS SDK 或 CLI 使用
<a name="cloudfront_example_cloudfront_GetDistributionConfig_section"></a>

下列程式碼範例示範如何使用 `GetDistributionConfig`。

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：
+  [開始使用 CloudFront](cloudfront_example_cloudfront_GettingStarted_section.md) 

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

**AWS CLI**  
**取得 CloudFront 分佈組態**  
下列範例取得 ID 為 `EDFDVBD6EXAMPLE` 的 CloudFront 分佈的中繼資料，包括其 `ETag`。分佈 ID 會以 create-distribution 和 list-distributions 命令傳回。  

```
aws cloudfront get-distribution-config \
    --id EDFDVBD6EXAMPLE
```
輸出：  

```
{
    "ETag": "E2QWRUHEXAMPLE",
    "DistributionConfig": {
        "CallerReference": "cli-example",
        "Aliases": {
            "Quantity": 0
        },
        "DefaultRootObject": "index.html",
        "Origins": {
            "Quantity": 1,
            "Items": [
                {
                    "Id": "amzn-s3-demo-bucket---s3.amazonaws.com.rproxy.goskope.com-cli-example",
                    "DomainName": "amzn-s3-demo-bucket.s3.amazonaws.com",
                    "OriginPath": "",
                    "CustomHeaders": {
                        "Quantity": 0
                    },
                    "S3OriginConfig": {
                        "OriginAccessIdentity": ""
                    }
                }
            ]
        },
        "OriginGroups": {
            "Quantity": 0
        },
        "DefaultCacheBehavior": {
            "TargetOriginId": "amzn-s3-demo-bucket---s3.amazonaws.com.rproxy.goskope.com-cli-example",
            "ForwardedValues": {
                "QueryString": false,
                "Cookies": {
                    "Forward": "none"
                },
                "Headers": {
                    "Quantity": 0
                },
                "QueryStringCacheKeys": {
                    "Quantity": 0
                }
            },
            "TrustedSigners": {
                "Enabled": false,
                "Quantity": 0
            },
            "ViewerProtocolPolicy": "allow-all",
            "MinTTL": 0,
            "AllowedMethods": {
                "Quantity": 2,
                "Items": [
                    "HEAD",
                    "GET"
                ],
                "CachedMethods": {
                    "Quantity": 2,
                    "Items": [
                        "HEAD",
                        "GET"
                    ]
                }
            },
            "SmoothStreaming": false,
            "DefaultTTL": 86400,
            "MaxTTL": 31536000,
            "Compress": false,
            "LambdaFunctionAssociations": {
                "Quantity": 0
            },
            "FieldLevelEncryptionId": ""
        },
        "CacheBehaviors": {
            "Quantity": 0
        },
        "CustomErrorResponses": {
            "Quantity": 0
        },
        "Comment": "",
        "Logging": {
            "Enabled": false,
            "IncludeCookies": false,
            "Bucket": "",
            "Prefix": ""
        },
        "PriceClass": "PriceClass_All",
        "Enabled": true,
        "ViewerCertificate": {
            "CloudFrontDefaultCertificate": true,
            "MinimumProtocolVersion": "TLSv1",
            "CertificateSource": "cloudfront"
        },
        "Restrictions": {
            "GeoRestriction": {
                "RestrictionType": "none",
                "Quantity": 0
            }
        },
        "WebACLId": "",
        "HttpVersion": "http2",
        "IsIPV6Enabled": true
    }
}
```
+  如需 API 詳細資訊，請參閱《AWS CLI 命令參考》**中的 [GetDistributionConfig](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/cloudfront/get-distribution-config.html)。

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

**Tools for PowerShell V4**  
**範例 1：擷取特定分佈的組態。**  

```
Get-CFDistributionConfig -Id EXAMPLE0000ID
```
+  如需 API 詳細資訊，請參閱《AWS Tools for PowerShell Cmdlet 參考 (V4)》**中的 [GetDistributionConfig](https://docs.aws.amazon.com/powershell/v4/reference)。

**Tools for PowerShell V5**  
**範例 1：擷取特定分佈的組態。**  

```
Get-CFDistributionConfig -Id EXAMPLE0000ID
```
+  如需 API 詳細資訊，請參閱《AWS Tools for PowerShell Cmdlet 參考 (V5)》**中的 [GetDistributionConfig](https://docs.aws.amazon.com/powershell/v5/reference)。

------
#### [ Python ]

**適用於 Python 的 SDK (Boto3)**  
 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/python/example_code/cloudfront#code-examples)中設定和執行。

```
class CloudFrontWrapper:
    """Encapsulates Amazon CloudFront operations."""

    def __init__(self, cloudfront_client):
        """
        :param cloudfront_client: A Boto3 CloudFront client
        """
        self.cloudfront_client = cloudfront_client


    def update_distribution(self):
        distribution_id = input(
            "This script updates the comment for a CloudFront distribution.\n"
            "Enter a CloudFront distribution ID: "
        )

        distribution_config_response = self.cloudfront_client.get_distribution_config(
            Id=distribution_id
        )
        distribution_config = distribution_config_response["DistributionConfig"]
        distribution_etag = distribution_config_response["ETag"]

        distribution_config["Comment"] = input(
            f"\nThe current comment for distribution {distribution_id} is "
            f"'{distribution_config['Comment']}'.\n"
            f"Enter a new comment: "
        )
        self.cloudfront_client.update_distribution(
            DistributionConfig=distribution_config,
            Id=distribution_id,
            IfMatch=distribution_etag,
        )
        print("Done!")
```
+  如需 API 詳細資訊，請參閱《AWS SDK for Python (Boto3) API 參考》**中的 [GetDistributionConfig](https://docs.aws.amazon.com/goto/boto3/cloudfront-2020-05-31/GetDistributionConfig)。

------