cartMergeUndo

Mutationin Authentication

Undo the merge signing in made: the current cart becomes the guest cart as it was before signing in, and the saved cart gets its own items back. Only once per sign-in, and only while CartMerge.undoable said so.

Returns

CartMergeUndoResponse!

Field	Type	Description
`success`	`Boolean!`	Whether the guest cart was restored. It is then the current cart, so refetch the cart query.
`cartErrors`	`[CartMergeUndoError!]`	Error details if the merge could not be undone

Example

Query
Response

mutation CartMergeUndo {
  cartMergeUndo {
    success
    cartErrors {
      __typename
      ... on ValidationError {
        message
      }
      ... on CartError {
        message
        code
      }
    }
  }
}

{
  "data": {
    "cartMergeUndo": {
      "success": true,
      "cartErrors": [
        {
          "__typename": "ValidationError",
          "message": "Example"
        }
      ]
    }
  }
}

The query selects the return type's fields two levels deep; pick the ones you need. The response shows its shape with placeholder values.

Served by

@evolve-framework/commercetools	Resolved
@evolve-framework/medusa	Resolved
@evolve-framework/sfcc	Resolved

Used by

The storefront packages that send it, in these GraphQL documents:

@evolve-storefront/feature-cart: CartMergeUndo