Optional ReadonlyaacReadonlycodeThe verification code sent to the challenge's contact point.
Optional ReadonlycontextRequest context. Omitted by default; Android passes its login-home context.
Readonlysubmitserver_params of the code-submission action
(AccountRecoveryBloksSelectChallenge → submitServerParams) — echoed
verbatim, QPL ids included.
The account-access-context token (
LoginAccountRecoveryRequiredError.aac), chained intoclient_input_params.aac.