App\Http\Controllers\AccountApiController::update PHP Method

    public function update(UpdateAccountRequest $request)
    {
        $account = Auth::user()->account;
        $this->accountRepo->save($request->input(), $account);
        $transformer = new AccountTransformer(null, $request->serializer);
        $account = $this->createItem($account, $transformer, 'account');
        return $this->response($account);
    }