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Rivier/ Reference/ shop

Change a line's quantity; zero removes it

put/shop/carts/{id}/lines/{variantId}

Before you call

Credential
Authorization: Bearer $KEY
Scope
shop:write
Mcp
rivier_shop_cart_set_quantity
Graphql
Mutation.setShopCartLine
Sdk
shop.cart.setLine
Cli
shop cart set line

Parameters

  • idstring (uuid)required
    In the path
  • variantIdstring (uuid)required
    In the path

Request bodyapplication/json, required

  • quantityintegerrequired
    At least 0. At most 1000.

Responses

  • 200application/json
    Success
    • 400application/json
      The request was malformed
      • errorstringrequired
      • messagestring
    • 401application/json
      No valid credential
      • errorstringrequired
      • messagestring
    • 403application/json
      The credential lacks the scope, origin or address
      • errorstringrequired
      • messagestring
    • 429application/json
      Over the key's rate limit; see Retry-After
      • errorstringrequired
      • messagestring

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