Stage version to use for the request, if it's a central stage with a previously registered version.
timeoutnumber
Optional timeout for the guardrail execution in seconds. This is not the timeout for the request. If not set, a default timeout of 5 minutes will be used.
metadataobject nullable
Optional additional metadata. This will be echoed back in the response.
headersobject nullable
Optional additional HTTP headers that should be included in the response.