Internal
SDK bootstrap hook. Called by ESPRMNeoBase.configure. Not re-exported through the public SDK barrel — external consumers cannot reach this function and cannot construct an ESPSigV4APIManager instance.
If already initialized.
SDK bootstrap hook. Called by ESPRMNeoBase.configure. Not re-exported through the public SDK barrel — external consumers cannot reach this function and cannot construct an ESPSigV4APIManager instance.