Authorization: Bearer ********************{
"quantity": 0
}curl --location --request PUT 'v1/carts//items/' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '{
"quantity": 0
}'{
"code": 0,
"msg": "string",
"data": {
"id": 0,
"userId": "string",
"cartItems": [
{
"id": 0,
"cartId": 0,
"productId": 0,
"quantity": 0,
"price": 0
}
]
}
}