text: jest.mock("../src/libs/cloudWatchLogsClient.js");
  jest.mock("@aws-sdk/client-cloudwatch-logs");
  
  // Get service clients module and commands.
  import "regenerator-runtime/runtime";
  import { run, params } from "../src/deleteSubscriptionFilter.js";
  import { cwlClient } from "../src/libs/cloudWatchLogsClient";
  
  describe("@aws-sdk/client-cloudwatch-logs mock", () => {
    it("should successfully mock CloudWatch Logs client", async () => {
      cwlClient.send.mockResolvedValue({ isMock: true });
      const response = await run(params);
      expect(response.isMock).toEqual(true);
    });
  });
  