Customer-facing copy resolved from a thrown engine error.
message is the short headline (only set for a structured EngineError);
description is the longer body. Either may be absent — callers fall back to
their own contextual copy for whichever half is missing.
Properties#
| Property | Type | Description |
|---|---|---|
message? | string | Short headline. Set only for a EngineError with a catalog code. |
description? | string | Longer body: the engine hint for catalog errors, else the raw message. |