Retrieve and Apply Shipping Methods

query RetrieveCart($id: ID!) {
  cart(id: $id) {
    id
    bags {
      id
      availableShippingMethods {
        id
        name
        description
        price {
          amount
          currency
        }
      }
    }
    # Other fields of the Cart type can be queried here
  }
}

    {
        "id": "cart_ZMe6Bb4GqqUe3BWV"
    }

mutation ApplyShippingMethods($id: ID!, $input: CartApplyShippingMethodsInput!) {
  cartApplyShippingMethods(id: $id, input: $input) {
    id
    bags {
      id
      selectedShippingMethod {
        id
        name
        description
        price {
          amount
          currency
        }
      }
    }
    # Other fields of the Cart type can be queried here
  }
}

{
  "id": "cart_ZMe6Bb4GqqUe3BWV",
  "input": {
    "bags": [
      {
        "bagId": "bag_ZOX6W0BvVdghMRZP",
        "shippingMethodId": "shippingMethod_12345"
      },
      {
        "bagId": "bag_ZOX6aEBvVdghMRZT",
        "shippingMethodId": "shippingMethod_67890"
      }
    ]
  }
}