Error codes

The HTTP status of each API error code.

API error responses include a code, such as Carts.NotFound. Look it up here to see its HTTP status; the full response format is in Errors.

Application

Code	HTTP
`Application.ClientIdRequired`	`400`

Carts

Code	HTTP
`Carts.InvalidReceipt`	`400`
`Carts.NotActive`	`400`
`Carts.NotFound`	`404`

Category

Code	HTTP
`Category.NotFound`	`404`

ComplaintBook

Code	HTTP
`ComplaintBook.Captcha`	`400`

OAuth

Code	HTTP
`OAuth.InvalidClientMetadata`	`400`
`OAuth.InvalidRedirectUri`	`400`
`OAuth.InvalidRequest`	`400`

OrderDrafts

Code	HTTP
`OrderDrafts.AuthenticationRequired`	`401`
`OrderDrafts.ShareNotAvailable`	`404`
`OrderDrafts.ShareNotFound`	`404`

Orders

Code	HTTP
`Orders.CancellationReasonInvalid`	`400`
`Orders.CancellationUnavailable`	`409`
`Orders.InvalidSort`	`400`
`Orders.InvalidStatus`	`400`
`Orders.ManualPaymentRequired`	`400`
`Orders.NoBalanceDue`	`409`
`Orders.NotFound`	`404`
`Orders.ReturnItemsInvalid`	`400`
`Orders.ReturnPhotosLimit`	`400`
`Orders.ReturnQuantityInvalid`	`400`
`Orders.ReturnReasonInvalid`	`400`
`Orders.ReturnUnavailable`	`409`
`Orders.ReviewContextNotFound`	`404`
`Orders.StatusLinkNotFound`	`404`

Product

Code	HTTP
`Product.NotFound`	`404`

ProductReview

Code	HTTP
`ProductReview.AlreadyExists`	`409`
`ProductReview.OrderInvalid`	`400`
`ProductReview.OrderMismatch`	`400`
`ProductReview.OrderOwnerMismatch`	`400`
`ProductReview.ProductNotPurchased`	`400`
`ProductReview.ReviewLinkNotFound`	`404`

Store

Code	HTTP
`Store.AccessContext`	`500`
`Store.AccessDenied`	`401`
`Store.AccessKeyNotConfigured`	`400`
`Store.NotFound`	`404`

Url

Code	HTTP
`Url.NotFound`	`404`
`Url.PathRequired`	`400`

Last updated: 7 November 2026

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