docs: 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()))