Is PEP8-style for Pulumi outputs somewhat not supported or buggy? Because when I do:

task_role = aws.iam.Role(
    "task-role",
    inline_policies=[
        aws.iam.RoleInlinePolicyArgs(
            name="update-service",
            policy=Output.all(
                account_id=account_id,
                cluster_arn=ecs_cluster.arn,
                cluster_name=ecs_cluster.name,
                ecs_service_name=ecs_service_name
            ).apply(
                lambda args: json.dumps(
                    {
                        "Version": "2012-10-17",
                        "Statement": [
                            {
                                "Action": ["ecs:UpdateService"],
                                "Effect": "Allow",
                                "Condition": {
                                    "ArnEquals": {
                                        "ecs:cluster": args['cluster_arn']
                                    }
                                },
                                "Resource": (
                                    f"arn:aws:ecs:eu-central-1:{args['account_id']}:"
                                    f"service/{args['cluster_name']}/{args['ecs_service_name']}"
                                ),
                            }
                        ]
                    }
                )
            ),
        )
    ],
)

The result for Resource is

arn:aws:ecs:eu-central-1:account-id:service/cluster-name/arn:aws:ecs:eu-central-1:account-id:service/cluster-name/ecs-service-name

. Or am I doing somehting wrong here?