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# AWS-SSM-RemediationAutomation-ExecutionRolePolicy
<a name="AWS-SSM-RemediationAutomation-ExecutionRolePolicy"></a>

**説明**: 自動化ドキュメント内で定義されたアクティビティを実行して SSM サービスの問題を修復するためのアクセス許可を提供します。これは主に、すべてのノードで SSM サービスの正常性を修復することで、ターゲットアカウント/リージョンのセットアップで自動化ドキュメントを実行するために使用されます。

`AWS-SSM-RemediationAutomation-ExecutionRolePolicy` は [AWS マネージドポリシー](https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies_managed-vs-inline.html#aws-managed-policies)です。

## このポリシーを使用すると
<a name="AWS-SSM-RemediationAutomation-ExecutionRolePolicy-how-to-use"></a>

ユーザー、グループおよびロールに `AWS-SSM-RemediationAutomation-ExecutionRolePolicy` をアタッチできます。

## ポリシーの詳細
<a name="AWS-SSM-RemediationAutomation-ExecutionRolePolicy-details"></a>
+ **タイプ**: AWS 管理ポリシー 
+ **作成日時**: 2024 年 11 月 16 日 00:17 UTC 
+ **編集日時:** 2026 年 2 月 12 日 17:58 UTC
+ **ARN**: `arn:aws:iam::aws:policy/AWS-SSM-RemediationAutomation-ExecutionRolePolicy`

## ポリシーのバージョン
<a name="AWS-SSM-RemediationAutomation-ExecutionRolePolicy-version"></a>

**ポリシーのバージョン:** v4 (デフォルト)

ポリシーのデフォルトバージョンは、ポリシーのアクセス許可を定義するバージョンです。ポリシーを持つユーザーまたはロールが AWS リソースへのアクセスをリクエストすると、 はポリシーのデフォルトバージョン AWS をチェックして、リクエストを許可するかどうかを決定します。

## JSON ポリシードキュメント
<a name="AWS-SSM-RemediationAutomation-ExecutionRolePolicy-json"></a>

```
{
  "Version" : "2012-10-17",
  "Statement" : [
    {
      "Sid" : "AllowReadOnlyAccessSSMResource",
      "Effect" : "Allow",
      "Action" : [
        "ssm:GetAutomationExecution",
        "ssm:DescribeAutomationExecutions",
        "ssm:DescribeAutomationStepExecutions"
      ],
      "Resource" : "*"
    },
    {
      "Sid" : "AllowReadOnlyAccessEC2Resource",
      "Effect" : "Allow",
      "Action" : [
        "ec2:DescribeVpcAttribute",
        "ec2:DescribeSubnets",
        "ec2:DescribeVpcs",
        "ec2:DescribeVpcEndpoints",
        "ec2:DescribeSecurityGroups"
      ],
      "Resource" : "*"
    },
    {
      "Sid" : "AllowCreateVpcEndpointForTaggedSecurityGroup",
      "Effect" : "Allow",
      "Action" : [
        "ec2:CreateVpcEndpoint"
      ],
      "Resource" : [
        "arn:aws:ec2:*:*:security-group/*"
      ],
      "Condition" : {
        "StringEquals" : {
          "aws:ResourceTag/SystemsManager::FindingNetworkingSecurityGroups::VPCE::SG" : "VPCEndpointSecurityGroup"
        }
      }
    },
    {
      "Sid" : "AllowCreateVpcEndpoint",
      "Effect" : "Allow",
      "Action" : [
        "ec2:CreateVpcEndpoint"
      ],
      "Resource" : [
        "arn:aws:ec2:*:*:vpc/*",
        "arn:aws:ec2:*:*:subnet/*"
      ]
    },
    {
      "Sid" : "RestrictCreateVpcEndpointForSSMService",
      "Effect" : "Allow",
      "Action" : [
        "ec2:CreateVpcEndpoint"
      ],
      "Resource" : [
        "arn:aws:ec2:*:*:vpc-endpoint/*"
      ],
      "Condition" : {
        "StringLike" : {
          "ec2:VpceServiceName" : [
            "com.amazonaws.*.ssm",
            "com.amazonaws.*.ssmmessages",
            "com.amazonaws.*.ec2messages"
          ]
        },
        "StringEquals" : {
          "aws:RequestTag/SystemsManager::FindingNetworkingVPCEndpoints::VPCE" : "VPCEndpoint"
        }
      }
    },
    {
      "Sid" : "RestrictCreateVpcEndpointWithTag",
      "Effect" : "Allow",
      "Action" : "ec2:CreateTags",
      "Resource" : [
        "arn:aws:ec2:*:*:vpc-endpoint/*"
      ],
      "Condition" : {
        "StringEquals" : {
          "aws:RequestTag/SystemsManager::FindingNetworkingVPCEndpoints::VPCE" : "VPCEndpoint",
          "ec2:CreateAction" : [
            "CreateVpcEndpoint"
          ]
        }
      }
    },
    {
      "Sid" : "AllowModifyVpcAttributeForDns",
      "Effect" : "Allow",
      "Action" : [
        "ec2:ModifyVpcAttribute"
      ],
      "Resource" : [
        "arn:aws:ec2:*:*:vpc/*"
      ],
      "Condition" : {
        "StringEquals" : {
          "ec2:Attribute" : [
            "EnableDnsSupport",
            "EnableDnsHostnames"
          ]
        }
      }
    },
    {
      "Sid" : "AllowSecurityGroupRuleUpdate",
      "Effect" : "Allow",
      "Action" : [
        "ec2:AuthorizeSecurityGroupEgress"
      ],
      "Resource" : [
        "arn:aws:ec2:*:*:security-group/*"
      ]
    },
    {
      "Sid" : "AllowSecurityGroupRuleUpdateForTaggedResource",
      "Effect" : "Allow",
      "Action" : [
        "ec2:RevokeSecurityGroupEgress",
        "ec2:AuthorizeSecurityGroupIngress"
      ],
      "Resource" : [
        "arn:aws:ec2:*:*:security-group/*"
      ],
      "Condition" : {
        "StringEquals" : {
          "aws:ResourceTag/SystemsManager::FindingNetworkingSecurityGroups::VPCE::SG" : "VPCEndpointSecurityGroup"
        }
      }
    },
    {
      "Sid" : "AllowSecurityGroupRuleUpdateWithTag",
      "Effect" : "Allow",
      "Action" : [
        "ec2:AuthorizeSecurityGroupEgress",
        "ec2:AuthorizeSecurityGroupIngress"
      ],
      "Resource" : [
        "arn:aws:ec2:*:*:security-group-rule/*"
      ],
      "Condition" : {
        "StringEquals" : {
          "aws:RequestTag/SystemsManager::FindingNetworkingSecurityGroups::SG::Rule" : "HTTPSAccess"
        }
      }
    },
    {
      "Sid" : "AllowSecurityGroupRuleUpdateTagRule",
      "Effect" : "Allow",
      "Action" : "ec2:CreateTags",
      "Resource" : [
        "arn:aws:ec2:*:*:security-group-rule/*"
      ],
      "Condition" : {
        "StringEquals" : {
          "aws:RequestTag/SystemsManager::FindingNetworkingSecurityGroups::SG::Rule" : "HTTPSAccess",
          "ec2:CreateAction" : [
            "AuthorizeSecurityGroupEgress",
            "AuthorizeSecurityGroupIngress"
          ]
        }
      }
    },
    {
      "Sid" : "AllowCreateSecurityGroupForVPCEndpoint",
      "Effect" : "Allow",
      "Action" : [
        "ec2:CreateSecurityGroup"
      ],
      "Resource" : [
        "arn:aws:ec2:*:*:vpc/*"
      ]
    },
    {
      "Sid" : "AllowCreateSecurityGroupWithTag",
      "Effect" : "Allow",
      "Action" : [
        "ec2:CreateSecurityGroup"
      ],
      "Resource" : [
        "arn:aws:ec2:*:*:security-group/*"
      ],
      "Condition" : {
        "StringEquals" : {
          "aws:RequestTag/SystemsManager::FindingNetworkingSecurityGroups::VPCE::SG" : "VPCEndpointSecurityGroup"
        }
      }
    },
    {
      "Sid" : "AllowTagCreationForSecurityGroupTags",
      "Effect" : "Allow",
      "Action" : "ec2:CreateTags",
      "Resource" : [
        "arn:aws:ec2:*:*:security-group/*"
      ],
      "Condition" : {
        "StringEquals" : {
          "aws:RequestTag/SystemsManager::FindingNetworkingSecurityGroups::VPCE::SG" : "VPCEndpointSecurityGroup",
          "ec2:CreateAction" : [
            "CreateSecurityGroup"
          ]
        }
      }
    },
    {
      "Sid" : "AllowExecuteSSMAutomation",
      "Effect" : "Allow",
      "Action" : [
        "ssm:StartAutomationExecution"
      ],
      "Resource" : [
        "arn:aws:ssm:*:*:document/AWS-OrchestrateUnmanagedEC2Actions",
        "arn:aws:ssm:*:*:document/AWS-RemediateSSMAgent*",
        "arn:aws:ssm:*:*:automation-execution/*",
        "arn:aws:ssm:*:*:automation-definition/AWS-OrchestrateUnmanagedEC2Actions:*",
        "arn:aws:ssm:*:*:automation-definition/AWS-RemediateSSMAgent*:*"
      ]
    },
    {
      "Sid" : "AllowKMSOperations",
      "Effect" : "Allow",
      "Action" : [
        "kms:Decrypt",
        "kms:GenerateDataKey"
      ],
      "Resource" : "arn:aws:kms:*:*:key/*",
      "Condition" : {
        "StringEquals" : {
          "aws:ResourceTag/SystemsManagerManaged" : "true"
        },
        "ArnLike" : {
          "kms:EncryptionContext:aws:s3:arn" : "arn:aws:s3:::do-not-delete-ssm-diagnosis-*"
        },
        "StringLike" : {
          "kms:ViaService" : "s3.*.amazonaws.com"
        },
        "Bool" : {
          "aws:ViaAWSService" : "true"
        }
      }
    },
    {
      "Sid" : "AllowPassRoleOnSelfToSsm",
      "Effect" : "Allow",
      "Action" : "iam:PassRole",
      "Resource" : "arn:aws:iam::*:role/AWS-SSM-RemediationExecutionRole*",
      "Condition" : {
        "StringEquals" : {
          "iam:PassedToService" : "ssm.amazonaws.com"
        }
      }
    }
  ]
}
```

## 詳細情報
<a name="AWS-SSM-RemediationAutomation-ExecutionRolePolicy-learn-more"></a>
+ [IAM Identity Center で AWS マネージドポリシーを使用してアクセス許可セットを作成する](https://docs.aws.amazon.com/singlesignon/latest/userguide/howtocreatepermissionset.html) 
+ [IAM ID のアクセス許可の追加および削除](https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies_manage-attach-detach.html) 
+ [IAM ポリシーのバージョニングについて理解する](https://docs.aws.amazon.com//IAM/latest/UserGuide/access_policies_managed-versioning.html)
+ [AWS 管理ポリシーの使用を開始し、最小特権のアクセス許可に移行する](https://docs.aws.amazon.com//IAM/latest/UserGuide/best-practices.html#bp-use-aws-defined-policies)