'copy' is assigned a value but never used

'flights' is assigned a value but never used

'oauth2Client' is assigned a value but never used

'inputFlightDummyData' is assigned a value but never used

'flightDummyData' is assigned a value but never used

'res' is assigned a value but never used

'next' is assigned a value but never used

'createHttpError' is assigned a value but never used

Process completed with exit code 1.

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v2, actions/setup-node@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.