> ## Documentation Index
> Fetch the complete documentation index at: https://docs.nova.net/llms.txt
> Use this file to discover all available pages before exploring further.

# idempotency_mismatch

> An Idempotency-Key was reused for a different request.

| Status | Type |
| - | - |
| `422` | `unprocessable_entity_error` |

The `Idempotency-Key` was already used for a different request: a different
method, path, organization or body.

## How to fix

Use a new key for each distinct operation.


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