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https://issues.apache.org/jira/browse/CAMEL-24551?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18109768#comment-18109768
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Claus Ibsen commented on CAMEL-24551:
-------------------------------------
Merged via
https://github.com/apache/camel/commit/95fe714f404f3b097fa071c01212458f5080ae1e
(PR #25893).
> Expose structured error metadata (category, retry-after) as Exchange
> properties when an AI producer call fails
> --------------------------------------------------------------------------------------------------------------
>
> Key: CAMEL-24551
> URL: https://issues.apache.org/jira/browse/CAMEL-24551
> Project: Camel
> Issue Type: Improvement
> Components: camel-openai
> Reporter: Claus Ibsen
> Priority: Major
> Fix For: 4.23.0
>
>
> When OpenAIProducer (and the equivalent langchain4j/spring-ai producers)
> catch a RuntimeException before rethrowing it for observability (e.g.
> OpenAIProducer.java ~714-738), they currently only call
> observation.recordError(e). Propose also setting a small set of Exchange
> properties derived from the underlying SDK exception, e.g.:
> - CamelAiErrorCategory (e.g. RATE_LIMIT, SERVER_ERROR, VALIDATION, AUTH,
> UNKNOWN) — classified from the SDK's typed exception hierarchy
> (RateLimitException, InternalServerException, UnprocessableEntityException,
> BadRequestException, UnauthorizedException).
> - CamelAiRetryAfterMillis — populated when available (e.g. from a 429's
> Retry-After header), so an onException handler can react without reaching
> into SDK-internal exception fields.
> This should live in the shared camel-ai-observability-api module (or a
> similarly shared camel-ai module) so all four producers (openai,
> langchain4j-chat/agent/embeddings, spring-ai-chat) get it consistently rather
> than duplicating logic. No behavior change to what's thrown — properties are
> additive, set right before the exception propagates.
> Related to CAMEL-24550 (documentation for targeted onException handling),
> which should reference these new properties once available.
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