func (a *API) DisableExponentialBackoff() {
	a.useExponentialBackoffmu.Lock()
	a.useExponentialBackoff = false
	a.useExponentialBackoffmu.Unlock()
}
func (a *API) DisableExponentialBackoff() {
	a.useExponentialBackoffmu.Lock()
	a.useExponentialBackoff = false
	a.useExponentialBackoffmu.Unlock()
}
// DisableExponentialBackoff disables use of exponential backoff. If a request using
// exponential backoff is currently running, it will stop using exponential backoff
// on its next iteration (if needed).