Challenges/map-resilient-error-responses-for-json-api
DataWeaveINTERMEDIATE

Map Resilient Error Responses for JSON API

Nexova uses a standardized JSON:API format for all Experience API error responses. However, downstream System APIs sometimes fail unpredictably—returning HTML pages (like 503s from a WAF) instead of expected JSON errors. You must build a resilient error handler that inspects HTTP metadata before parsing the payload, ensuring the transformation never crashes when extracting values from non-JSON error responses.

#rest-api#error-handling
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output application/json
---
payload
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