How can I get error logs when executing the S3 client in a lambda context?

Question

The lambda function handler below does not log anything after the line console.log('Getting already imported files list...');. The function just times out (30s for example).

The bucket 'testbucket' is not available (intentionally). Though, I am not getting any error messages or other log messages. How can I enable them?

import { ListObjectsV2Command, S3Client } from '@aws-sdk/client-s3';

export const handler = async (): Promise<unknown> => {
  try {
    const s3Client = new S3Client({
      region: 'eu-west-3',
      logger: {
        error: (...messages: string[]): void => console.log(...messages),
        warn: (...messages: string[]): void => console.log(...messages),
        info: (...messages: string[]): void => console.log(...messages),
        debug: (...messages: string[]): void => console.log(...messages),
      },
      maxAttempts: 1,
    });

    console.log('Getting already imported files list...');

    const res = await s3Client.send(
      new ListObjectsV2Command({
        Bucket: 'testbucket',
      }),
    );

    console.log({ res });

    console.log('Ended :)');

    return {
      statusCode: 200,
      message: 'ok?',
    };
  } catch (error) {
    console.log('Error caught...');

    console.log(error);

    return {
      statusCode: 500,
      message: 'Internal server error.',
    };
  }
};