removeDirectory method
Implementation
Future<int?> removeDirectory(String directoryPath,
[String? pattern, bool? recursive]) {
if (pattern != null && recursive == null)
throw new ArgumentError(
"Argument 'pattern' should be defined with argument 'recursive'");
return _channel.invokeMethod(
"Backendless.Files.removeDirectory", <String, dynamic>{
"directoryPath": directoryPath,
"pattern": pattern,
"recursive": recursive
});
}