Show the status of all agents within a fleet.
/v1/fleets/{fleetID}/status
curl -L \ --url 'https://cloud-api.calyptia.com/v1/fleets/{fleetID}/status' \ --header 'Authorization: Bearer YOUR_SECRET_TOKEN'
{ "managed": 1, "healthy": 1, "inProgress": 1, "unhealthy": 1 }