Get a list of a service's products.
    The list will be in the given region, matching the specific terms and
    any given attribute filters or a SKU.

def product(pc, service, attrib, sku):
    """
    Get a list of a service's products.
    The list will be in the given region, matching the specific terms and
    any given attribute filters or a SKU.
    """
    pc.service = service.lower()
    pc.sku = sku
    pc.add_attributes(attribs=attrib)
    click.echo("Service Alias: {0}".format(pc.service_alias))
    click.echo("URL: {0}".format(pc.service_url))
    click.echo("Region: {0}".format(pc.region))
    click.echo("Product Terms: {0}".format(pc.terms))
    click.echo("Filtering Attributes: {0}".format(pc.attributes))

    prods = pyutu.find_products(pc)
    for p in prods:
        click.echo("Product SKU: {0} product: {1}".format(
            p, json.dumps(prods[p], indent=2, sort_keys=True))
        )

    click.echo("Total Products Found: {0}".format(len(prods)))
    click.echo("Time: {0} secs".format(time.process_time()))