curl --request POST \
  --url https://cloud.laravel.com/api/instances/{instance}/background-processes \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "processes": 5,
  "command": "php artisan my:command",
  "config": {
    "connection": "redis",
    "queue": "default,emails",
    "tries": 3,
    "backoff": 30,
    "sleep": 3,
    "rest": 0,
    "timeout": 60,
    "force": false
  }
}
'

{
  "data": {
    "id": "<string>",
    "attributes": {
      "processes": 123,
      "command": "<string>",
      "config": [
        "<unknown>"
      ],
      "strategy_threshold": 123,
      "created_at": "2023-11-07T05:31:56Z"
    },
    "relationships": {
      "instance": {
        "data": {
          "id": "<string>"
        }
      }
    }
  },
  "included": [
    {
      "id": "<string>",
      "attributes": {
        "name": "<string>",
        "min_replicas": 123,
        "max_replicas": 123,
        "shutdown_timeout": 123,
        "uses_scheduler": true,
        "scaling_cpu_threshold_percentage": 123,
        "scaling_memory_threshold_percentage": 123,
        "created_at": "2023-11-07T05:31:56Z"
      },
      "relationships": {
        "environment": {
          "data": {
            "id": "<string>"
          }
        },
        "backgroundProcesses": {
          "data": [
            {
              "id": "<string>"
            }
          ]
        }
      }
    }
  ]
}