def METHOD_NAME(stack_name, region):
    """Get min vcpus for Batch Compute Environment."""
    client = boto3.client("batch", region_name=region)
    return (
        client.describe_compute_environments(computeEnvironments=[get_batch_ce(stack_name, region)])
        .get("computeEnvironments")[0]
        .get("computeResources")
        .get("minvCpus")
    )