← Error codes

IMAGE_OCR_UNAVAILABLE

HTTP 503No

OCR engine not installed (self-hosted tesseract absent) — configure a vendor OCR key or install the engine; never fabricated text.

By default a failed call returns a result with an error instead of throwing, so your business flow is never interrupted.

Published error codes are permanent: their meaning never silently changes, and deprecated codes keep returning for at least 12 months.

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