Resource-based policy examples for AWS Systems Manager Incident Manager

AWS Systems Manager Incident Manager supports resource-based permissions policies for Incident Manager response plans and contacts.

Incident Manager doesn't support resource-based policies that deny access to resources shared using AWS RAM.

To learn how to create a response plan or contact, see Working with response plans in Incident Manager and Working with contacts in Incident Manager.

Restricting Incident Manager response plan access by organization

The following example grants permissions to users in the organization with the organization ID: o-abc123def45 to respond to incidents created using the response plan myplan.

The Condition block uses the StringEquals conditions and the aws:PrincipalOrgID condition key, which is an AWS Organizations specific condition key. For more information about these condition keys, see Specifying conditions in a policy.

{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Sid": "OrganizationAccess",
      "Effect": "Allow", 
      "Principal": “*”,
      "Condition": {
         "StringEquals": {"aws:PrincipalOrgID":"o-abc123def45"}
      },
      "Action": [
        "ssm-incidents:GetResponsePlan",
        "ssm-incidents:StartIncident",
        "ssm-incidents:UpdateIncidentRecord",
        "ssm-incidents:GetIncidentRecord",
        "ssm-incidents:CreateTimelineEvent",
        "ssm-incidents:UpdateTimelineEvent",
        "ssm-incidents:GetTimelineEvent",
        "ssm-incidents:ListTimelineEvents",
        "ssm-incidents:UpdateRelatedItems",
        "ssm-incidents:ListRelatedItems"
      ],
      "Resource": [
        "arn:aws:ssm-incidents:*:111122223333:response-plan/myplan",
        "arn:aws:ssm-incidents:*:111122223333:incident-record/myplan/*"
      ]
    }
  ]
}

Providing Incident Manager contact access to a principal

The following example grants permission to the principal with the ARN arn:aws:iam::999988887777:root to create engagements to the contact mycontact.

{
    "Version": "2012-10-17", 
    "Statement": [
        { 
            "Sid": "PrincipalAccess",
            "Effect": "Allow", 
            "Principal": { 
                "AWS": "arn:aws:iam::999988887777:root" 
            }, 
            "Action": [
                "ssm-contacts:GetContact",
                "ssm-contacts:StartEngagement",
                "ssm-contacts:DescribeEngagement",
                "ssm-contacts:ListPagesByContact"
            ],
            "Resource": [
                "arn:aws:ssm-contacts:*:111122223333:contact/mycontact"
                "arn:aws:ssm-contacts:*:111122223333:engagement/mycontact/*"
            ]
        }
    ] 
}