FEEDBACK_INVITED_MARKER_FAILED
500api_errorThe feedback-invited marker could not be written.
Cause
The conditional marker write failed. The marker is what makes the invite at-most-once per (biller, recording, user), so a later run may re-invite.
How to fix it
Retry. The conditional write makes a replay safe — it simply loses the race and reports already_emitted.
Example response
500 FEEDBACK_INVITED_MARKER_FAILED
JSON
{
"error_code": "FEEDBACK_INVITED_MARKER_FAILED",
"error_type": "api_error",
"error_message": "The feedback-invited marker could not be written.",
"hint": "Retry. The conditional write makes a replay safe — it simply loses the race and reports already_emitted.",
"docs_url": "https://docs.billerapi.com/errors/FEEDBACK_INVITED_MARKER_FAILED",
"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/FEEDBACK_INVITED_MARKER_FAILED
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