AbstractClient configuration.
OptionalaccountAccount uid, populated by Client.init.
API origin used to build request URLs.
Device descriptor used for queue requests.
Response language code.
OptionalmeAccount status, populated by Client.init.
OptionalonOptional hook for unmapped-field reports; see ClientOptions.onUnknownField.
Whether unknown-field warnings are enabled.
ReadonlyrequestThe HTTP transport.
OptionaltokenOAuth token used to authenticate requests, if any.
Carrier of configuration and transport shared by all method groups.