CANARY_CAS_MISMATCH
409invalid_requestThe recording pointer moved during the canary decision.
Cause
Promoting a canary compare-and-swaps the recording production pointer; it moved in between, so the promotion was refused rather than clobbering it.
How to fix it
Re-read the recording production pointer and re-issue the decision.
Example response
409 CANARY_CAS_MISMATCH
JSON
{
"error_code": "CANARY_CAS_MISMATCH",
"error_type": "invalid_request",
"error_message": "The recording pointer moved during the canary decision.",
"hint": "Re-read the recording production pointer and re-issue the decision.",
"docs_url": "https://docs.billerapi.com/errors/CANARY_CAS_MISMATCH",
"request_id": "d94f5e2a-8c3b-4f1e-9a7d-6b2c1e0f8a34"
}Related
- Error handling — the error envelope shape and how to parse it
- Error code reference — every stable error code
Canonical docs URL: https://docs.billerapi.com/errors/CANARY_CAS_MISMATCH
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