private Command(BotBitsClient client, Action<IInvokeSource, ParsedRequest> callback, MethodInfo innerMethod)
{
this._command = (CommandAttribute)innerMethod.GetCustomAttributes(typeof(CommandAttribute), false).FirstOrDefault();
if (this._command == null) throw new ArgumentException("The given callback is not a command", nameof(callback));
this.Names = this._command.Names ?? new string[0];
this.Usages = this._command.Usages ?? new string[0];
this.MinArgs = this._command.MinArgs;
this.Callback = this._command.DoTransformations(client, this, callback);
this._command.OnAdd(client, this);
}