AWSMigrationHubSMSAccess

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Summary

Policy for Server Migration Service to assume role in customer's account to call Migration Hub

Permissions imported from the AWS Managed Policy Reference Guide; other sections pending editorial review.

Identity

ARN: arn:aws:iam::aws:policy/service-role/AWSMigrationHubSMSAccess
Default version: v2
Created: 2017-08-14
Last edited: 2019-10-07
Services: mgh

Control-plane actions (15)

By access level: 3 List, 3 Read, 9 Write.

Control-plane actions by service
Service	Granted	Access levels and limits	Granted by
Migration Hub	15 of 46	3 List, 3 Read, 9 Write; 13 restricted, 0 conditional	mgh:AssociateCreatedArtifact, mgh:AssociateDiscoveredResource, mgh:CreateProgressUpdateStream, mgh:DescribeApplicationState, mgh:DescribeMigrationTask, mgh:DisassociateCreatedArtifact, mgh:DisassociateDiscoveredResource, mgh:GetHomeRegion, mgh:ImportMigrationTask, mgh:ListCreatedArtifacts, mgh:ListDiscoveredResources, mgh:ListMigrationTasks and 3 more

Migration Hub: 15 actions

mgh:AssociateCreatedArtifact (Write)
mgh:AssociateDiscoveredResource (Write)
mgh:CreateProgressUpdateStream (Write)
mgh:DescribeApplicationState (Read)
mgh:DescribeMigrationTask (Read)
mgh:DisassociateCreatedArtifact (Write)
mgh:DisassociateDiscoveredResource (Write)
mgh:GetHomeRegion (Read)
mgh:ImportMigrationTask (Write)
mgh:ListCreatedArtifacts (List)
mgh:ListDiscoveredResources (List)
mgh:ListMigrationTasks (List)
mgh:NotifyApplicationState (Write)
mgh:NotifyMigrationTaskState (Write)
mgh:PutResourceAttributes (Write)

Data-plane actions (0)

By access level: none.

This policy grants no actions in this plane.

Excluded and conditional actions

No patterns are excluded by NotAction or Deny statements.

Resource scope and attachment

Resource scope across granted actions: mixed.

Can be attached: Yes, to users, groups and roles.

Why this tier

Grants 9 write, tagging or permissions-management actions, short of full control of any service.

Guidance

Pending editorial review. The permission data on this page comes straight from AWS; this section will be filled in once a reviewed guide exists.

Same service

Same domain

Frequently asked questions

Pending editorial review. The permission data on this page comes straight from AWS; this section will be filled in once a reviewed guide exists.

Policy JSON

Download policy.json

{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Action": [
        "mgh:CreateProgressUpdateStream"
      ],
      "Effect": "Allow",
      "Resource": "arn:aws:mgh:*:*:progressUpdateStream/SMS"
    },
    {
      "Action": [
        "mgh:AssociateCreatedArtifact",
        "mgh:DescribeMigrationTask",
        "mgh:DisassociateCreatedArtifact",
        "mgh:ImportMigrationTask",
        "mgh:ListCreatedArtifacts",
        "mgh:NotifyMigrationTaskState",
        "mgh:PutResourceAttributes",
        "mgh:NotifyApplicationState",
        "mgh:DescribeApplicationState",
        "mgh:AssociateDiscoveredResource",
        "mgh:DisassociateDiscoveredResource",
        "mgh:ListDiscoveredResources"
      ],
      "Effect": "Allow",
      "Resource": "arn:aws:mgh:*:*:progressUpdateStream/SMS/*"
    },
    {
      "Action": [
        "mgh:ListMigrationTasks",
        "mgh:GetHomeRegion"
      ],
      "Effect": "Allow",
      "Resource": "*"
    }
  ]
}

Version history

Current version v2, edited by AWS on 2019-10-07. Version history is recorded from 2026-11-11. Earlier versions are in the IAM console under Policy versions.

Attach snippets

AWS CLI

aws iam attach-role-policy --role-name ROLE_NAME --policy-arn arn:aws:iam::aws:policy/service-role/AWSMigrationHubSMSAccess
aws iam attach-user-policy --user-name USER_NAME --policy-arn arn:aws:iam::aws:policy/service-role/AWSMigrationHubSMSAccess
aws iam attach-group-policy --group-name GROUP_NAME --policy-arn arn:aws:iam::aws:policy/service-role/AWSMigrationHubSMSAccess

CloudFormation

Resources:
  ExampleRole:
    Type: AWS::IAM::Role
    Properties:
      AssumeRolePolicyDocument: {}  # replace with your trust policy
      ManagedPolicyArns:
        - arn:aws:iam::aws:policy/service-role/AWSMigrationHubSMSAccess

Terraform

resource "aws_iam_role_policy_attachment" "service_role_awsmigrationhubsmsaccess" {
  role       = aws_iam_role.example.name
  policy_arn = "arn:aws:iam::aws:policy/service-role/AWSMigrationHubSMSAccess"
}

CDK (TypeScript)

role.addManagedPolicy(
  iam.ManagedPolicy.fromAwsManagedPolicyName("service-role/AWSMigrationHubSMSAccess"),
);

Sources

Pending editorial review. No editorial sources are listed yet.