Validates cart and returns information related to cart totals, validation messages.Ask AIpost https://example.com/api/episerver/v3.0/carts/{cartId}/preparecheckoutPath ParamscartIdint32requiredThe cart id.HeadersacceptstringenumDefaults to application/jsonGenerated from available response content typesapplication/jsonapplication/problem+jsonAllowed:application/jsonapplication/problem+jsonResponses 200OK 400Bad Request 403Forbidden 404Not FoundUpdated 7 months ago