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。

# 搭配使用 `ModifyTargetGroup` 與 CLI
<a name="elastic-load-balancing-v2_example_elastic-load-balancing-v2_ModifyTargetGroup_section"></a>

下列程式碼範例示範如何使用 `ModifyTargetGroup`。

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#### [ CLI ]

**AWS CLI**  
**修改目標群組的運作狀態檢查組態**  
下列 `modify-target-group` 範例會變更用於評估指定目標群組之目標運作狀態的運作狀態檢查組態。請注意，鑑於 CLI 剖析逗號的方式，您必須使用單引號括住 `--matcher` 選項的範圍，而不是用雙引號。  

```
aws elbv2 modify-target-group \
    --target-group-arn arn:aws:elasticloadbalancing:us-west-2:123456789012:targetgroup/my-https-targets/2453ed029918f21f \
    --health-check-protocol HTTPS \
    --health-check-port 443 \
    --matcher HttpCode='200,299'
```
輸出：  

```
{
    "TargetGroups": [
        {
            "TargetGroupArn": "arn:aws:elasticloadbalancing:us-west-2:123456789012:targetgroup/my-https-targets/2453ed029918f21f",
            "TargetGroupName": "my-https-targets",
            "Protocol": "HTTPS",
            "Port": 443,
            "VpcId": "vpc-3ac0fb5f",
            "HealthCheckProtocol": "HTTPS",
            "HealthCheckPort": "443",
            "HealthCheckEnabled": true,
            "HealthCheckIntervalSeconds": 30,
            "HealthCheckTimeoutSeconds": 5,
            "HealthyThresholdCount": 5,
            "UnhealthyThresholdCount": 2,
            "Matcher": {
                "HttpCode": "200,299"
            },
            "LoadBalancerArns": [
                "arn:aws:elasticloadbalancing:us-west-2:123456789012:loadbalancer/app/my-load-balancer/50dc6c495c0c9188"
            ],
            "TargetType": "instance",
            "ProtocolVersion": "HTTP1",
            "IpAddressType": "ipv4"
        }
    ]
}
```
如需詳細資訊，請參閱 *Application Load Balancer 指南*中的[目標群組](https://docs.aws.amazon.com/elasticloadbalancing/latest/application/load-balancer-target-groups.html)。  
+  如需 API 詳細資訊，請參閱《AWS CLI 命令參考》**中的 [ModifyTargetGroup](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/elbv2/modify-target-group.html)。

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

**Tools for PowerShell V4**  
**範例 1：此範例會修改指定目標群組的屬性。**  

```
Edit-ELB2TargetGroup -TargetGroupArn 'arn:aws:elasticloadbalancing:us-east-1:123456789012:targetgroup/test-tg/a4e04b3688be1970' -HealthCheckIntervalSecond 60 -HealthCheckPath '/index.html' -HealthCheckPort 8080
```
**輸出：**  

```
HealthCheckEnabled         : True
HealthCheckIntervalSeconds : 60
HealthCheckPath            : /index.html
HealthCheckPort            : 8080
HealthCheckProtocol        : HTTP
HealthCheckTimeoutSeconds  : 5
HealthyThresholdCount      : 5
LoadBalancerArns           : {}
Matcher                    : Amazon.ElasticLoadBalancingV2.Model.Matcher
Port                       : 80
Protocol                   : HTTP
TargetGroupArn             : arn:aws:elasticloadbalancing:us-east-1:123456789012:targetgroup/test-tg/a4e04b3688be1970
TargetGroupName            : test-tg
TargetType                 : instance
UnhealthyThresholdCount    : 2
VpcId                      : vpc-2cfd7000
```
+  如需 API 詳細資訊，請參閱《AWS Tools for PowerShell Cmdlet 參考 (V4)》**中的 [ModifyTargetGroup](https://docs.aws.amazon.com/powershell/v4/reference)。

**Tools for PowerShell V5**  
**範例 1：此範例會修改指定目標群組的屬性。**  

```
Edit-ELB2TargetGroup -TargetGroupArn 'arn:aws:elasticloadbalancing:us-east-1:123456789012:targetgroup/test-tg/a4e04b3688be1970' -HealthCheckIntervalSecond 60 -HealthCheckPath '/index.html' -HealthCheckPort 8080
```
**輸出：**  

```
HealthCheckEnabled         : True
HealthCheckIntervalSeconds : 60
HealthCheckPath            : /index.html
HealthCheckPort            : 8080
HealthCheckProtocol        : HTTP
HealthCheckTimeoutSeconds  : 5
HealthyThresholdCount      : 5
LoadBalancerArns           : {}
Matcher                    : Amazon.ElasticLoadBalancingV2.Model.Matcher
Port                       : 80
Protocol                   : HTTP
TargetGroupArn             : arn:aws:elasticloadbalancing:us-east-1:123456789012:targetgroup/test-tg/a4e04b3688be1970
TargetGroupName            : test-tg
TargetType                 : instance
UnhealthyThresholdCount    : 2
VpcId                      : vpc-2cfd7000
```
+  如需 API 詳細資訊，請參閱《AWS Tools for PowerShell Cmdlet 參考 (V5)》**中的 [ModifyTargetGroup](https://docs.aws.amazon.com/powershell/v5/reference)。

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