Function parseUntrustedJson

parseUntrustedJson(
    text: string,
    label: string,
    limits?: UntrustedJsonLimits,
): unknown
Parses untrusted JSON text under §96's size and nesting bounds.

The order is deliberate: the text length is checked before JSON.parse allocates anything, and the depth is checked before the result reaches any recursive validator. A caller that skips this and calls JSON.parse itself gets neither guarantee.
Parameters
- text: string
  the untrusted document text
- label: string
  what the document is, e.g. "Scene document" — used in the message and carried as context.document
- Optionallimits: UntrustedJsonLimits
  the caller's bounds; omitted fields take their defaults
Returns unknown
the parsed value, unvalidated beyond its size and shape bounds

Throws
FourError UNTRUSTED_INPUT_REJECTED if the text is longer than maximumTextLength or nests deeper than maximumDepth; context carries limitName, limit, and the observed measurement

Throws
FourError INVALID_APPLICATION_STATE if a supplied limit is not a positive number

Throws
SyntaxError if the text is not JSON
- Defined in packages/core/src/untrusted.ts:208