clearCache static method
Implementation
static void clearCache(String callName) => _apiCache.keys
    .toSet()
    .forEach((k) => k.callName == callName ? _apiCache.remove(k) : null);static void clearCache(String callName) => _apiCache.keys
    .toSet()
    .forEach((k) => k.callName == callName ? _apiCache.remove(k) : null);