# AmazonEVSServiceRolePolicy
<a name="AmazonEVSServiceRolePolicy"></a>

**Description**: Grants permissions to EVS to manage resources on your behalf

`AmazonEVSServiceRolePolicy` is an [AWS managed policy](https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies_managed-vs-inline.html#aws-managed-policies).

## Using this policy
<a name="AmazonEVSServiceRolePolicy-how-to-use"></a>

This policy is attached to a service-linked role that allows the service to perform actions on your behalf. You cannot attach this policy to your users, groups, or roles.

## Policy details
<a name="AmazonEVSServiceRolePolicy-details"></a>
+ **Type**: Service-linked role policy 
+ **Creation time**: May 16, 2025, 23:37 UTC 
+ **Edited time:** March 22, 2026, 18:12 UTC
+ **ARN**: `arn:aws:iam::aws:policy/aws-service-role/AmazonEVSServiceRolePolicy`

## Policy version
<a name="AmazonEVSServiceRolePolicy-version"></a>

**Policy version:** v10 (default)

The policy's default version is the version that defines the permissions for the policy. When a user or role with the policy makes a request to access an AWS resource, AWS checks the default version of the policy to determine whether to allow the request. 

## JSON policy document
<a name="AmazonEVSServiceRolePolicy-json"></a>

```
{
  "Version" : "2012-10-17",
  "Statement" : [
    {
      "Sid" : "DescribeNetworkStatement",
      "Effect" : "Allow",
      "Action" : [
        "ec2:DescribeSubnets",
        "ec2:DescribeVpcs",
        "ec2:DescribeNetworkInterfaces"
      ],
      "Resource" : "*"
    },
    {
      "Sid" : "CreateEniInSubnetStatement",
      "Effect" : "Allow",
      "Action" : [
        "ec2:CreateNetworkInterface"
      ],
      "Resource" : [
        "arn:aws:ec2:*:*:subnet/*",
        "arn:aws:ec2:*:*:security-group/*"
      ]
    },
    {
      "Sid" : "ManageSubnetStatement",
      "Effect" : "Allow",
      "Action" : [
        "ec2:DeleteSubnet"
      ],
      "Resource" : "arn:aws:ec2:*:*:subnet/*",
      "Condition" : {
        "Null" : {
          "aws:ResourceTag/AmazonEVSManaged" : "false"
        }
      }
    },
    {
      "Sid" : "CreateEniWithTagStatement",
      "Effect" : "Allow",
      "Action" : [
        "ec2:CreateNetworkInterface"
      ],
      "Resource" : "arn:aws:ec2:*:*:network-interface/*",
      "Condition" : {
        "Null" : {
          "aws:RequestTag/AmazonEVSManaged" : "false"
        }
      }
    },
    {
      "Sid" : "TagOnCreateNetworkInterface",
      "Effect" : "Allow",
      "Action" : [
        "ec2:CreateTags"
      ],
      "Resource" : "arn:aws:ec2:*:*:network-interface/*",
      "Condition" : {
        "Null" : {
          "aws:RequestTag/AmazonEVSManaged" : "false"
        },
        "StringEquals" : {
          "ec2:CreateAction" : [
            "CreateNetworkInterface"
          ]
        }
      }
    },
    {
      "Sid" : "ManageEniStatement",
      "Effect" : "Allow",
      "Action" : [
        "ec2:CreateNetworkInterfacePermission",
        "ec2:DeleteNetworkInterface",
        "ec2:ModifyNetworkInterfaceAttribute",
        "ec2:AssignIpv6Addresses"
      ],
      "Resource" : "arn:aws:ec2:*:*:network-interface/*",
      "Condition" : {
        "Null" : {
          "aws:ResourceTag/AmazonEVSManaged" : "false"
        }
      }
    },
    {
      "Sid" : "ManageInstanceStatement",
      "Effect" : "Allow",
      "Action" : [
        "ec2:TerminateInstances",
        "ec2:ModifyInstanceAttribute",
        "ec2:DescribeInstanceAttribute"
      ],
      "Resource" : "arn:aws:ec2:*:*:instance/*",
      "Condition" : {
        "Null" : {
          "aws:ResourceTag/AmazonEVSManaged" : "false"
        }
      }
    },
    {
      "Sid" : "DescribeInstanceAndVolumeStatement",
      "Effect" : "Allow",
      "Action" : [
        "ec2:DescribeInstances",
        "ec2:DescribeVolumes"
      ],
      "Resource" : "*"
    },
    {
      "Sid" : "ManageVolumeStatement",
      "Effect" : "Allow",
      "Action" : [
        "ec2:DeleteVolume",
        "ec2:DetachVolume"
      ],
      "Resource" : [
        "arn:aws:ec2:*:*:volume/*"
      ],
      "Condition" : {
        "Null" : {
          "aws:ResourceTag/AmazonEVSManaged" : "false"
        }
      }
    },
    {
      "Sid" : "ManageSecretStatement",
      "Effect" : "Allow",
      "Action" : [
        "secretsmanager:DeleteSecret"
      ],
      "Resource" : [
        "arn:aws:secretsmanager:*:*:secret:*"
      ],
      "Condition" : {
        "Null" : {
          "aws:ResourceTag/AmazonEVSManaged" : "false"
        }
      }
    },
    {
      "Sid" : "UpdateSecurityGroupStatement",
      "Effect" : "Allow",
      "Action" : [
        "ec2:ModifyNetworkInterfaceAttribute"
      ],
      "Resource" : "arn:aws:ec2:*:*:security-group/*"
    },
    {
      "Sid" : "CloudWatchPutMetricDataStatement",
      "Effect" : "Allow",
      "Action" : [
        "cloudwatch:PutMetricData"
      ],
      "Resource" : "*",
      "Condition" : {
        "StringEquals" : {
          "cloudwatch:namespace" : [
            "AWS/Usage",
            "AWS/EVS"
          ]
        }
      }
    },
    {
      "Sid" : "AccessSecretStatement",
      "Effect" : "Allow",
      "Action" : [
        "secretsmanager:GetSecretValue"
      ],
      "Resource" : [
        "arn:aws:secretsmanager:*:*:secret:*"
      ],
      "Condition" : {
        "Null" : {
          "aws:ResourceTag/EvsAccess" : "false"
        }
      }
    },
    {
      "Sid" : "DecryptSecretWithKmsKeyStatement",
      "Effect" : "Allow",
      "Action" : [
        "kms:Decrypt"
      ],
      "Resource" : "arn:aws:kms:*:*:key/*",
      "Condition" : {
        "StringLike" : {
          "kms:ViaService" : "secretsmanager.*.amazonaws.com",
          "kms:EncryptionContext:SecretARN" : "arn:aws:secretsmanager:*:*:secret:*",
          "kms:EncryptionContext:SecretVersionId" : "*"
        },
        "StringEquals" : {
          "aws:ResourceAccount" : "${aws:PrincipalAccount}"
        },
        "Null" : {
          "aws:ResourceTag/EvsAccess" : "false"
        }
      }
    },
    {
      "Sid" : "DescribeKmsKeyStatement",
      "Effect" : "Allow",
      "Action" : [
        "kms:DescribeKey"
      ],
      "Resource" : "arn:aws:kms:*:*:key/*",
      "Condition" : {
        "StringLike" : {
          "kms:ViaService" : "secretsmanager.*.amazonaws.com"
        },
        "StringEquals" : {
          "aws:ResourceAccount" : "${aws:PrincipalAccount}"
        },
        "Null" : {
          "aws:ResourceTag/EvsAccess" : "false"
        }
      }
    }
  ]
}
```

## Learn more
<a name="AmazonEVSServiceRolePolicy-learn-more"></a>
+ [Understand versioning for IAM policies](https://docs.aws.amazon.com//IAM/latest/UserGuide/access_policies_managed-versioning.html)
+ [Get started with AWS managed policies and move toward least-privilege permissions](https://docs.aws.amazon.com//IAM/latest/UserGuide/best-practices.html#bp-use-aws-defined-policies)