HTTP 400 on synchronous validation: how to read the feedback message
Symptom
The endpoint answers 400 Bad Request with a JSON body.
Cause
The receiver validated the message synchronously and rejected it; the body is a feedback message with statusType 0, originalMessageId and an error block (errorCode, errorCodeExplanation).
Fix
Parse the body as a feedback message, link on originalMessageId, correct and send with a new messageId; after a rejection no consultation is needed.
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Attribution. Source: SIVI – VB-PUO Standard. Schemas, attribute descriptions and code lists are taken unchanged from the VB-PUO Standard (owned by the Pensioenfederatie, managed by SIVI) and shown with their release and version. Explanations, examples, error descriptions and translations are by WTP Data Lab and are not part of the standard. GitHub Stichting-SIVI/VBPUOdsk · Manual · sivi.org
