ExperimentalOptional Readonly ExperimentalattributionOptional Readonly ExperimentalauthorizationOptional Readonly ExperimentaldegradedCapability degradations reported by the source that produced the rows.
Optional Readonly ExperimentalfreshnessOptional Readonly ExperimentalplanOptional Readonly ExperimentalplanOptional Readonly ExperimentalprotocolOptional Readonly ExperimentalschemaReadonly ExperimentalsourceOptional Readonly Experimentalsource
Source, plan, schema, and authorization identity retained alongside every projected dataset.
authorizationScopeis an opaque, non-secret scope fingerprint — never a bearer token, cookie, API key, or signed URL. The bridge validates this and refuses credential-shaped values.