fix(pbs): return Builder API JSON ErrorMessage instead of plain text#482
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JasonVranek wants to merge 1 commit into
Open
fix(pbs): return Builder API JSON ErrorMessage instead of plain text#482JasonVranek wants to merge 1 commit into
JasonVranek wants to merge 1 commit into
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PBS returned error responses to the beacon node as plain text, but the
Builder
API defines errors as the JSON ErrorMessage schema ({code, message},
application/json), so a client (e.g. an SSZ-first beacon node deciding
whether to
retry as JSON) could not parse them. Encode PbsClientError as JSON with
the HTTP
status as code; this covers every application-level error from all
routes,
including getHeader and submitBlock. Errors are always JSON per spec,
never SSZ.
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PBS returned error responses to the beacon node as plain text, but the Builder API defines errors as the JSON ErrorMessage schema.
closes OffchainLabs/prysm/issues/17136