Slow cooker Minestrone Soup

Name: Slow cooker Minestrone Soup
Ingredients: 1/2 cup Chopped Green Beans; 3/4 cup Crushed tomatoes; 1/2 - 1 cup Chopped or shredded carrots; 3 stalks of Celery, chopped; 1/2 cup Chopped Zucchini (optional); 1 small onion chopped; 1 tablespoon Garlic paste, or chopped; 1/2 tablespoon Italian Herb Seasoning; 2 pieces of Bay leaves (Tej patta); 1/2 - 1 tablespoon Coarsely crushed black peppercorns; 4.5 cups Vegetable stock; 1 cup Water (optional); 1/2 cup Boiled Kidney beans; 1/4 -1/2 cup Macaroni Pasta; Salt to taste