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E01xxx — Infrastructure

Error codes in the E01xxx range that the public Bird API returns. Each code links to its own page (the page its doc_url points at) with the cause and what to do. Retired codes stay listed; they are never renamed or reused.
CodeNameStatusMessage
E01000InternalError500An internal error occurred.
E01001ValidationError422Request validation failed.
E01002InvalidRequest400The request was malformed.
E01003RateLimited429Too many requests. Please retry after the period indicated in the Retry-After header.
E01004RequestInProgress409A request with this idempotency key is already in progress.
E01005IdempotencyKeyReuse409This idempotency key was already used with a different request.
E01006RouteNotFound404No route matches this path.
E01008NotFound404The requested resource was not found.
E01009Conflict409The request conflicts with the current state of the resource.
E01010MisdirectedRequest421This request was routed to the wrong region.
E01011PayloadTooLarge413The request body exceeds the maximum allowed size.
E01012InvalidCursor422The pagination cursor is malformed or no longer valid. Restart pagination without a cursor.
E01013InvalidSort422The requested sort field or order is not supported for this resource.
E01014InvalidFilter422The requested filter is not supported for this resource.
E01015NotImplemented501This endpoint is not yet implemented.
E01017RequestTimeout503The request could not be completed in time. Please retry.
E01018ServiceOverloaded503The server is temporarily at capacity for large requests. Please retry shortly.
E01019DocsSearchUnavailable503Documentation search is temporarily unavailable. Please retry.
E01021DuplicateTagName422Tag names must be unique within a single send.
E01022ReservedKeyPrefix422Tag names and metadata keys beginning with '__bird' are reserved and cannot be used.
E01023MetadataTooLarge422Metadata exceeds the 2 KB serialized cap.
E01024TooManyFailedAuth429Too many failed authentication attempts from your network. Please retry after the period indicated in the Retry-After header.
E01025DocsPageUnavailable503Bird documentation is temporarily unavailable. Please retry.
E01026DocsPageNotFound404No Bird documentation page matches that slug.
  • Errors: the full wire contract, status mapping, and all code ranges
  • Error handling: branching on type and code, validation details, and vendor_code