StructuredOutputMeta

Structured output level, validation, and fallback metadata for an AI result.

{ "level": "json_schema", "nativeSchemaUsed": true, "nativeJsonObjectUsed": true, "validationPassed": true, "normalizationUsed": true, "fallbackUsed": true, "fallbackReason": "PROVIDER_SCHEMA_UNSUPPORTED", "warnings": [ "string" ] }