{
  "containerDefinitions": [{
    "name": "app",
    "image": "${build_image}",
    "memory": 256,
    "memoryReservation": 128,
    "portMappings": [{
      "containerPort": 3000
    }],
    "logConfiguration": {
      "logDriver": "awslogs",
      "options": {
        "awslogs-region": "${region}",
        "awslogs-group": "${log_group}",
        "awslogs-stream-prefix": "app"
      }
    }
  }]
}