Step 4: Revise the Trust Relationship - AWS Elemental MediaLive

Step 4: Revise the Trust Relationship

Any person who is an administrator can perform this procedure.

When you created the role and established the trusted relationship, you chose EC2 as the service. You must now modify the role so that the trusted relationship is between your AWS account and MediaLive.

To change the trust relationship to MediaLive

  1. On the Summary page for the role (which should still be displayed), choose Trust relationships.

  2. Choose Edit trust relationship.

  3. For Edit Trust Relationship, for Policy Document, change ec2.amazonaws.com to medialive.amazonaws.com.

    The policy document should now look like this:

    { "Version": "2012-10-17", "Statement": [ { "Effect": "Allow", "Principal": { "Service": "medialive.amazonaws.com" }, "Action": "sts:AssumeRole" } ] }
  4. Choose Update Trust Policy.

  5. On the Summary page, make a note of the value in Role ARN. It looks like this:

    arn:aws:iam::111122223333:role/MediaLiveAccessRole

    In the example, 111122223333 is your AWS account number.

  6. Make a list of all the role ARNs, and include a description of the workflow and users for each. You will need this list in Step 6: Setting Up Required Data.