ApiError

Structured API error envelope. May include docsUrl and nextAction to guide recovery.

error
Type: string
required

Stable error code (matches ApiError.name on the server).
message
Type: string
required

Human-readable error message.
docsUrl
Type: stringFormat: uri

Documentation URL for the failing surface.
fields
Type: array of object
Properties: 2
nextAction
Type: string

One-sentence instruction describing how to recover from this error.
offendingField
Type: string

When the error is field-scoped, the request field that caused the failure.