selector_missing_realm_scope· reason_code· applies to authz, schema_validationSub-reason for schema_violation when a resource selector names a Realm-local kind without a realm_id, including the shorthand form where both the realm part and the object id are the wildcard. Parsers MUST reject the whole grant rather than silently treating the selector as global. See zh/authz/resource-selector-grammar.md sections 3.1 and 6.