WEBHOOK_UPDATE_CONFLICT
409invalid_requestA concurrent writer updated this endpoint first.
Cause
Your version check lost the race, so none of your changes were applied.
How to fix it
Re-read the endpoint, reapply your changes on top of the current state, and retry.
Example response
409 WEBHOOK_UPDATE_CONFLICT
JSON
{
"error_code": "WEBHOOK_UPDATE_CONFLICT",
"error_type": "invalid_request",
"error_message": "A concurrent writer updated this endpoint first.",
"hint": "Re-read the endpoint, reapply your changes on top of the current state, and retry.",
"docs_url": "https://docs.billerapi.com/errors/WEBHOOK_UPDATE_CONFLICT",
"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/WEBHOOK_UPDATE_CONFLICT
Was this page helpful?