GET    /V1/carts/search
POST   /V1/customers/:customerId/carts
GET    /V1/carts/:cartId
POST   /V1/carts/
PUT    /V1/carts/:cartId
POST   /V1/carts/mine
GET    /V1/carts/mine
PUT    /V1/carts/mine
PUT    /V1/carts/mine/order
GET    /V1/guest-carts/:cartId
POST   /V1/guest-carts
PUT    /V1/guest-carts/:cartId
PUT    /V1/guest-carts/:cartId/order
GET    /V1/carts/:cartId/shipping-methods
POST   /V1/carts/:cartId/estimate-shipping-methods
POST   /V1/carts/:cartId/estimate-shipping-methods-by-address-id
GET    /V1/carts/mine/shipping-methods
POST   /V1/carts/mine/estimate-shipping-methods
POST   /V1/carts/mine/estimate-shipping-methods-by-address-id
GET    /V1/guest-carts/:cartId/shipping-methods
POST   /V1/guest-carts/:cartId/estimate-shipping-methods
GET    /V1/carts/:cartId/items
POST   /V1/carts/:quoteId/items
PUT    /V1/carts/:cartId/items/:itemId
DELETE /V1/carts/:cartId/items/:itemId
GET    /V1/guest-carts/:cartId/items
POST   /V1/guest-carts/:cartId/items
PUT    /V1/guest-carts/:cartId/items/:itemId
DELETE /V1/guest-carts/:cartId/items/:itemId
GET    /V1/carts/mine/items
POST   /V1/carts/mine/items
PUT    /V1/carts/mine/items/:itemId
DELETE /V1/carts/mine/items/:itemId
GET    /V1/carts/:cartId/selected-payment-method
PUT    /V1/carts/:cartId/selected-payment-method
GET    /V1/carts/:cartId/payment-methods
GET    /V1/guest-carts/:cartId/selected-payment-method
PUT    /V1/guest-carts/:cartId/selected-payment-method
GET    /V1/guest-carts/:cartId/payment-methods
GET    /V1/carts/mine/selected-payment-method
PUT    /V1/carts/mine/selected-payment-method
GET    /V1/carts/mine/payment-methods
GET    /V1/carts/:cartId/billing-address
POST   /V1/carts/:cartId/billing-address
GET    /V1/guest-carts/:cartId/billing-address
POST   /V1/guest-carts/:cartId/billing-address
GET    /V1/carts/mine/billing-address
POST   /V1/carts/mine/billing-address
GET    /V1/carts/:cartId/coupons
PUT    /V1/carts/:cartId/coupons/:couponCode
DELETE /V1/carts/:cartId/coupons
GET    /V1/guest-carts/:cartId/coupons
PUT    /V1/guest-carts/:cartId/coupons/:couponCode
DELETE /V1/guest-carts/:cartId/coupons
GET    /V1/carts/mine/coupons
PUT    /V1/carts/mine/coupons/:couponCode
DELETE /V1/carts/mine/coupons
PUT    /V1/carts/:cartId/order
GET    /V1/carts/:cartId/totals
PUT    /V1/guest-carts/:cartId/collect-totals
GET    /V1/guest-carts/:cartId/totals
GET    /V1/carts/mine/totals
PUT    /V1/carts/mine/collect-totals
