OptionalcountryOptionalexperimentThe active Experiment Center experiment for the current screen, or null
when none is active (or the screen has not opted in via context_configuration).
Optional on the interface so existing implementors of BaseMembers (e.g. test mocks)
keep compiling. Always populated at runtime by the BaseContext constructor.
Optionalpayload: CustomOptionsReturns a list of enabled identifiers (e.g. email, phone, username) based on the current transaction state.
Identifiers may be required or optional depending on the connection strategy and configuration provided during the authentication or signup flow.
An array of enabled Identifier objects, or null if the transaction is not initialized.
Optional on the interface so existing implementors of
BaseMembers(e.g. test mocks) keep compiling. Always populated at runtime by theBaseContextconstructor.