应用开发
主题开发
主题商城
主题开发 2.0
Online Store 3.0 主题
APIs & References
Admin Rest API
Webhook
Admin GraphQL API
Storefront API
Ajax API
Handlebars
Sline
简体中文
English
简体中文
合作伙伴后台
菜单
应用开发
主题开发
主题商城
主题开发 2.0
Online Store 3.0 主题
APIs & References
Admin Rest API
Webhook
Admin GraphQL API
Storefront API
Ajax API
Handlebars
Sline
APIs & References > Storefront API
简体中文
English
简体中文
合作伙伴后台
Cart
Line
Updatelines
Input
input
v20260301
v20260301
Unstable
v20251201
Release Candidate
v20250601
Stable
v20250301
Stable
v20241201
Stable
v20240601
Stable
v20240301
Stable
v20231201
Stable
v20230901
Stable
v20230301
Stable
v20220901
Stable
CartLineUpdate接口lines传参
Fields
quantity
●
Int
商品数量
attributes
●
[AttributeInput]
商品行自定义属性键值对
More
id
●
String!
non-null
商品行ID
variantId
●
String
variant id
错误码
关于更多通用错误码说明，参考：
状态码和错误码
。
Map
Input field from
CartLineUpdateInput.lines
CartLineUpdatelinesInput
这篇文章对你有帮助吗？
有帮助
无帮助
'%3e%3crect%20x='6'%20y='7.13049'%20width='13'%20height='10'%20rx='1'%20fill='black'/%3e%3cpath%20d='M12.4998%2012.936L-3.65042%200.604835L28.65%200.604838L12.4998%2012.936Z'%20stroke='white'%20stroke-linejoin='round'/%3e%3c/g%3e%3cdefs%3e%3cclipPath%20id='clip0_716_14611'%3e%3crect%20x='6'%20y='7.13049'%20width='13'%20height='10'%20rx='1'%20fill='white'/%3e%3c/clipPath%3e%3c/defs%3e%3c/svg%3e)
'%3e%3crect%20x='5.63086'%20y='7.26086'%20width='13'%20height='10'%20rx='1'%20fill='white'/%3e%3cpath%20d='M12.1306%2013.0664L-4.01956%200.735206L28.2809%200.735209L12.1306%2013.0664Z'%20stroke='%231A2C42'%20stroke-linejoin='round'/%3e%3c/g%3e%3cdefs%3e%3cclipPath%20id='clip0_716_14599'%3e%3crect%20x='5.63086'%20y='7.26086'%20width='13'%20height='10'%20rx='1'%20fill='white'/%3e%3c/clipPath%3e%3c/defs%3e%3c/svg%3e)