cartLinesAdd

Adds merchandise lines to an existing cart.

Authentication

Public Access: Accessible with the public API key

Mutation Structure


mutation {
  cartLinesAdd(id: String!, lines: [CartLineInput]!) {
    cart {
      # Cart fields
    }
    userErrors {
      # UserError fields
    }
  }
}

Input Arguments

Argument	Type	Required	Description
id	String!	Yes	The ID of the cart to add lines to
lines	[CartLineInput]!	Yes	The input for adding lines to the cart

Return Type

CartLinesAddPayload - Payload returned by the cartLinesAdd mutation. Contains an optional updated cart object and a required list of user errors that may have occurred during the operation.

Example


mutation {
  cartLinesAdd(
    id: "eyJhbGciOiJIUzI1NiJ9..."
    lines: [
      {
        merchandiseId: "12345"
        quantity: 2
      }
    ]
  ) {
    cart {
      id
      lines {
        edges {
          node {
            id
            quantity
          }
        }
      }
    }
    userErrors {
      field
      message
    }
  }
}