OptionalappApp token for apps that require application tokens (XML API only)
OptionalfetchCustom fetch function for direct HTTP requests (e.g., GetAppDTMInfo which bypasses doXml to avoid sending auth tokens). Defaults to globalThis.fetch.
OptionalreadBlock all write operations (read-only mode)
OptionalschemaSchema for table/field alias resolution (typically inherited from main client)
Options for creating an XML client