getNetworkIdPrefix function
Implementation
String getNetworkIdPrefix(int networkId) {
if (networkId == 1) {
return "cb";
} else if (networkId == 3) {
return "ab";
} else if (networkId >= 4) {
return "ce";
} else {
throw ArgumentError.value(networkId, 'networkId', 'Invalid network ID');
}
}