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

**Description**: Allows VPC Reachability Analyzer to access AWS resources and integrate with AWS Organizations on your behalf.

`AWSReachabilityAnalyzerServiceRolePolicy` 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="AWSReachabilityAnalyzerServiceRolePolicy-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="AWSReachabilityAnalyzerServiceRolePolicy-details"></a>
+ **Type**: Service-linked role policy 
+ **Creation time**: November 23, 2022, 17:12 UTC 
+ **Edited time:** September 10, 2024, 16:04 UTC
+ **ARN**: `arn:aws:iam::aws:policy/aws-service-role/AWSReachabilityAnalyzerServiceRolePolicy`

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

**Policy version:** v4 (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="AWSReachabilityAnalyzerServiceRolePolicy-json"></a>

```
{
  "Version" : "2012-10-17",
  "Statement" : [
    {
      "Sid" : "ReachabilityAnalyzerPermissions",
      "Effect" : "Allow",
      "Action" : [
        "cloudformation:DescribeStacks",
        "cloudformation:ListStackResources",
        "directconnect:DescribeConnections",
        "directconnect:DescribeDirectConnectGatewayAssociations",
        "directconnect:DescribeDirectConnectGatewayAttachments",
        "directconnect:DescribeDirectConnectGateways",
        "directconnect:DescribeVirtualGateways",
        "directconnect:DescribeVirtualInterfaces",
        "ec2:DescribeAvailabilityZones",
        "ec2:DescribeCustomerGateways",
        "ec2:DescribeInstances",
        "ec2:DescribeInternetGateways",
        "ec2:DescribeManagedPrefixLists",
        "ec2:DescribeNatGateways",
        "ec2:DescribeNetworkAcls",
        "ec2:DescribeNetworkInterfaces",
        "ec2:DescribePrefixLists",
        "ec2:DescribeRegions",
        "ec2:DescribeRouteTables",
        "ec2:DescribeSecurityGroups",
        "ec2:DescribeSubnets",
        "ec2:DescribeTransitGatewayAttachments",
        "ec2:DescribeTransitGatewayConnects",
        "ec2:DescribeTransitGatewayPeeringAttachments",
        "ec2:DescribeTransitGatewayRouteTables",
        "ec2:DescribeTransitGatewayVpcAttachments",
        "ec2:DescribeTransitGateways",
        "ec2:DescribeVpcEndpointServiceConfigurations",
        "ec2:DescribeVpcEndpoints",
        "ec2:DescribeVpcPeeringConnections",
        "ec2:DescribeVpcs",
        "ec2:DescribeVpnConnections",
        "ec2:DescribeVpnGateways",
        "ec2:GetManagedPrefixListEntries",
        "ec2:GetTransitGatewayRouteTablePropagations",
        "ec2:SearchTransitGatewayRoutes",
        "elasticloadbalancing:DescribeListeners",
        "elasticloadbalancing:DescribeLoadBalancerAttributes",
        "elasticloadbalancing:DescribeLoadBalancers",
        "elasticloadbalancing:DescribeRules",
        "elasticloadbalancing:DescribeTags",
        "elasticloadbalancing:DescribeTargetGroupAttributes",
        "elasticloadbalancing:DescribeTargetGroups",
        "elasticloadbalancing:DescribeTargetHealth",
        "network-firewall:DescribeFirewall",
        "network-firewall:DescribeFirewallPolicy",
        "network-firewall:DescribeResourcePolicy",
        "network-firewall:DescribeRuleGroup",
        "network-firewall:ListFirewallPolicies",
        "network-firewall:ListFirewalls",
        "network-firewall:ListRuleGroups",
        "organizations:DescribeAccount",
        "organizations:DescribeOrganization",
        "organizations:ListAWSServiceAccessForOrganization",
        "organizations:ListAccounts",
        "organizations:ListDelegatedAdministrators",
        "resource-groups:ListGroups",
        "resource-groups:ListGroupResources",
        "tag:GetResources",
        "tiros:CreateQuery",
        "tiros:ExtendQuery",
        "tiros:GetQueryAnswer",
        "tiros:GetQueryExplanation",
        "tiros:GetQueryExtensionAccounts"
      ],
      "Resource" : "*"
    },
    {
      "Sid" : "ApigatewayPermissions",
      "Effect" : "Allow",
      "Action" : [
        "apigateway:GET"
      ],
      "Resource" : [
        "arn:aws:apigateway:*::/restapis",
        "arn:aws:apigateway:*::/restapis/*/stages",
        "arn:aws:apigateway:*::/restapis/*/stages/*",
        "arn:aws:apigateway:*::/vpclinks"
      ]
    }
  ]
}
```

## Learn more
<a name="AWSReachabilityAnalyzerServiceRolePolicy-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)