code: def test_passing_client_kwargs(self, mock_session_factory):
      secrets_manager_backend = SecretsManagerBackend(
          use_ssl=False,
          role_arn="arn:aws:iam::222222222222:role/awesome-role",
          region_name="eu-central-1",
      )
  
      # Mock SessionFactory, session and client
      mock_session_factory_instance = mock_session_factory.return_value
      mock_ssm_client = mock.MagicMock(
          return_value="mock-secretsmanager-client"
      )
      mock_session = mock.MagicMock()
      mock_session.client = mock_ssm_client
      mock_create_session = mock.MagicMock(return_value=mock_session)
      mock_session_factory_instance.create_session = mock_create_session
  
      secrets_manager_backend.client
      assert mock_session_factory.call_count == 1
      mock_session_factory_call_kwargs = (
          mock_session_factory.call_args.kwargs
      )
      assert "conn" in mock_session_factory_call_kwargs
      conn_wrapper = mock_session_factory_call_kwargs["conn"]
  
      assert conn_wrapper.conn_id == "SecretsManagerBackend__connection"
      assert (
          conn_wrapper.role_arn
          == "arn:aws:iam::222222222222:role/awesome-role"
      )
      assert conn_wrapper.region_name == "eu-central-1"
  
      mock_ssm_client.assert_called_once_with(
          service_name="secretsmanager",
          region_name="eu-central-1",
          use_ssl=False,
      )
  
imports: from __future__ import annotations
  import json
  from unittest import mock
  import pytest
  from moto import mock_secretsmanager
  from airflow.providers.amazon.aws.secrets.secrets_manager import SecretsManagerBackend
label_desc: Use image node_id 17 for calling the TestSecretsManagerBackend obj's underlying member method code with example usage: obj.test_passing_client_kwargs(mock_session_factory) without return types