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

**Description**: Provides permissions necessary for Migration Hub Orchestrator to migrate and modernize your on-premises workloads

`AWSMigrationHubOrchestratorServiceRolePolicy` 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="AWSMigrationHubOrchestratorServiceRolePolicy-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="AWSMigrationHubOrchestratorServiceRolePolicy-details"></a>
+ **Type**: Service-linked role policy 
+ **Creation time**: April 20, 2022, 02:24 UTC 
+ **Edited time:** March 04, 2024, 18:25 UTC
+ **ARN**: `arn:aws:iam::aws:policy/aws-service-role/AWSMigrationHubOrchestratorServiceRolePolicy`

## Policy version
<a name="AWSMigrationHubOrchestratorServiceRolePolicy-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="AWSMigrationHubOrchestratorServiceRolePolicy-json"></a>

```
{
  "Version" : "2012-10-17",
  "Statement" : [
    {
      "Sid" : "ApplicationDiscoveryService",
      "Effect" : "Allow",
      "Action" : [
        "discovery:DescribeConfigurations",
        "discovery:ListConfigurations"
      ],
      "Resource" : "*"
    },
    {
      "Sid" : "LaunchWizard",
      "Effect" : "Allow",
      "Action" : [
        "launchwizard:ListProvisionedApps",
        "launchwizard:DescribeProvisionedApp",
        "launchwizard:ListDeployments",
        "launchwizard:GetDeployment"
      ],
      "Resource" : "*"
    },
    {
      "Sid" : "EC2instances",
      "Effect" : "Allow",
      "Action" : [
        "ec2:DescribeInstances"
      ],
      "Resource" : "*"
    },
    {
      "Sid" : "ec2MGNLaunchTemplate",
      "Effect" : "Allow",
      "Action" : [
        "ec2:CreateLaunchTemplateVersion",
        "ec2:ModifyLaunchTemplate"
      ],
      "Resource" : "*",
      "Condition" : {
        "StringEquals" : {
          "aws:ResourceTag/AWSApplicationMigrationServiceManaged" : "mgn.amazonaws.com"
        }
      }
    },
    {
      "Sid" : "ec2LaunchTemplates",
      "Effect" : "Allow",
      "Action" : [
        "ec2:DescribeLaunchTemplates"
      ],
      "Resource" : "*"
    },
    {
      "Sid" : "getHomeRegion",
      "Action" : [
        "mgh:GetHomeRegion"
      ],
      "Effect" : "Allow",
      "Resource" : "*"
    },
    {
      "Sid" : "SSMcommand",
      "Effect" : "Allow",
      "Action" : [
        "ssm:SendCommand",
        "ssm:GetCommandInvocation",
        "ssm:CancelCommand"
      ],
      "Resource" : [
        "arn:aws:ssm:*::document/AWS-RunRemoteScript",
        "arn:aws:ec2:*:*:instance/*",
        "arn:aws:s3:::aws-migrationhub-orchestrator-*",
        "arn:aws:s3:::migrationhub-orchestrator-*"
      ]
    },
    {
      "Sid" : "SSM",
      "Effect" : "Allow",
      "Action" : [
        "ssm:DescribeInstanceInformation",
        "ssm:GetCommandInvocation"
      ],
      "Resource" : [
        "*"
      ]
    },
    {
      "Sid" : "s3GetObject",
      "Effect" : "Allow",
      "Action" : [
        "s3:GetObject"
      ],
      "Resource" : [
        "arn:aws:s3:::migrationhub-orchestrator-*",
        "arn:aws:s3:::migrationhub-orchestrator-*/*"
      ]
    },
    {
      "Sid" : "EventBridge",
      "Effect" : "Allow",
      "Action" : [
        "events:PutTargets",
        "events:DescribeRule",
        "events:DeleteRule",
        "events:PutRule",
        "events:RemoveTargets"
      ],
      "Resource" : "arn:aws:events:*:*:rule/MigrationHubOrchestratorManagedRule*"
    },
    {
      "Sid" : "MGN",
      "Effect" : "Allow",
      "Action" : [
        "mgn:GetReplicationConfiguration",
        "mgn:GetLaunchConfiguration",
        "mgn:StartCutover",
        "mgn:FinalizeCutover",
        "mgn:StartTest",
        "mgn:UpdateReplicationConfiguration",
        "mgn:DescribeSourceServers",
        "mgn:MarkAsArchived",
        "mgn:ChangeServerLifeCycleState"
      ],
      "Resource" : "*"
    },
    {
      "Sid" : "ec2DescribeImportImage",
      "Effect" : "Allow",
      "Action" : [
        "ec2:DescribeImportImageTasks"
      ],
      "Resource" : "*"
    },
    {
      "Sid" : "s3ListBucket",
      "Effect" : "Allow",
      "Action" : "s3:ListBucket",
      "Resource" : "arn:aws:s3:::*",
      "Condition" : {
        "StringLike" : {
          "s3:prefix" : "migrationhub-orchestrator-vmie-*"
        }
      }
    }
  ]
}
```

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