**To apply a permissions boundary based on a custom policy to an IAM role** The following ``put-role-permissions-boundary`` example applies the custom policy named ``intern-boundary`` as the permissions boundary for the specified IAM role. :: aws iam put-role-permissions-boundary \ --permissions-boundary arn:aws:iam::123456789012:policy/intern-boundary \ --role-name lambda-application-role This command produces no output. **To apply a permissions boundary based on an AWS managed policy to an IAM role** The following ``put-role-permissions-boundary`` example applies the AWS managed ``PowerUserAccess`` policy as the permissions boundary for the specified IAM role . :: aws iam put-role-permissions-boundary \ --permissions-boundary arn:aws:iam::aws:policy/PowerUserAccess \ --role-name x-account-admin This command produces no output.