Error reference

Key reused

This Idempotency-Key was already used with a different request.

Code: idempotency_key_reuse
HTTP status: 422
Category: bad-body
Severity: error
Retryable: No
Domain: idempotency

How to fix

Review the request and try again. The response `detail` explains the specific problem.

Example response

Every error is returned as application/problem+json (RFC 9457). The detail is the specific, actionable message; the code is stable and safe to branch on.

{
  "type": "https://skedcast.com/errors/idempotency_key_reuse",
  "title": "Key reused",
  "status": 422,
  "category": "bad-body",
  "code": "idempotency_key_reuse",
  "detail": "This Idempotency-Key was already used with a different request.",
  "correlationId": "c-1f2e3d4c-…",
  "severity": "error"
}

Handle it in code

try {
  await skedcast.posts.create(input);
} catch (err) {
  if (err instanceof SkedcastApiError && err.code === 'idempotency_key_reuse') {
    // This Idempotency-Key was already used with a different request.
  }
}