Checking for the AmazonAppStreamPCAAccess Service Role and Policies - Amazon AppStream 2.0
AmazonAppStreamPCAAccess trust relationship policy

Checking for the AmazonAppStreamPCAAccess Service Role and Policies

Complete the steps in this section to check whether the AmazonAppStreamPCAAccess service role is present and has the correct policies attached. If this role is not in your account and must be created, you or an administrator with the required permissions must perform the steps to get started with AppStream 2.0 in your Amazon Web Services account.

To check whether the AmazonAppStreamPCAAccess IAM service role is present

  1. Open the IAM console at https://console.aws.amazon.com/iam/.

  2. In the navigation pane, choose Roles.

  3. In the search box, type appstreampca to narrow the list of roles to select, and then choose AmazonAppStreamPCAAccess. If this role is listed, select it to view the role Summarypage.

  4. On the Permissions tab, confirm whether the AmazonAppStreamPCAAccess permissions policy is attached.

  5. Return to the Role summary page.

  6. On the Trust relationships tab, choose Show policy document, and then confirm whether the AmazonAppStreamPCAAccess trust relationship policy is attached and follows the correct format. If so, the trust relationship is correctly configured. Choose Cancel and close the IAM console.

AmazonAppStreamPCAAccess trust relationship policy

The AmazonAppStreamPCAAccess trust relationship policy must include prod.euc.ecm.amazonaws.com as the principal. This policy must also include the sts:AssumeRole action. The following policy configuration defines ECM as a trusted entity.

To create the AmazonAppStreamPCAAccess trust relationship policy using the AWS CLI

  1. Create a JSON file named AmazonAppStreamPCAAccess.json with the following text.

    {
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Principal": {
                "Service": [
                    "prod.euc.ecm.amazonaws.com"
                ]
            },
            "Action": "sts:AssumeRole",
            "Condition": {}
        }
    ]
}

  2. Adjust the AmazonAppStreamPCAAccess.json path as needed and run the following AWS CLI commands to create the trust relationship policy and attach the AmazonAppStreamPCAAccess managed policy. For more information about the managed policy, see AWS Managed Policies Required to Access AppStream 2.0 Resources.

    aws iam create-role --path /service-role/ --role-name AmazonAppStreamPCAAccess --assume-role-policy-document file://AmazonAppStreamPCAAccess.json
    aws iam attach-role-policy —role-name AmazonAppStreamPCAAccess —policy-arn arn:aws:iam::aws:policy/AmazonAppStreamPCAAccess