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GET
Get Error Catalog

Authorizations

Authorization
string
header
required

Enter your MeshAPI key (rsk_...) — sent as Authorization: Bearer <key>.

Headers

X-Mesh-Version
enum<string>
default:2026-08

Dated version of the API contract to pin this request to. Omit it and the request is served under 2026-08 — the oldest supported version, so an existing integration is never moved by a release. A malformed or unsupported value is rejected with 400 invalid_api_version rather than falling back silently. The version actually served is echoed as X-Mesh-Version on every response, including errors.

Available options:
2026-08

Response

200 - application/json

Successful Response

version
string
required

Cache key / ETag — changes when the catalog changes.

codes
Codes · object
required

Per-code copy, keyed by the specific identifier a client has (the semantic provider_code when present, else the top-level error code).

categories
Categories · object
required

Per-category fallback copy + badge label, used when no code matches.

default
ErrorCopy · object
required

Last-resort copy when neither code nor category matches.