add file: src/main/.env

API_KEY=...
MONGO_URI=mongodb://admin:admin@mongo:27017/
VIDEO_ID=bu39oUbbHxc

Because every API_KEY is limited by 10000 calls/day => You should create your own API_KEY

Follow 2 steps:

• Enable YouTube Data API v3 https://console.cloud.google.com/marketplace/product/google/youtube.googleapis.com?q=search&referrer=search&inv=1&invt=Ab1a9A&project=primal-device-464206-j5
• Get API_KEY from https://console.cloud.google.com/apis/credentials?referrer=search&inv=1&invt=Ab1a9A&project=primal-device-464206-j5