Error catalog

simio_invalid_idempotency_key

HTTP 400 - Invalid Idempotency-Key

The Idempotency-Key header was present but malformed.

Cause

Idempotency keys must match `^[A-Za-z0-9._:-]{1,128}$`. Malformed values are rejected rather than silently dropped because retry safety would otherwise be invisibly disabled.

Fix

Send a key that matches the regex, or omit the header entirely to opt out of replay protection.

Retry

Do not retry until the request changes.

Problem type

https://api.simulacra-data.com/errors/simio_invalid_idempotency_key