AutomaticHealthCheck (type)

{
  "description": "Health check performed by system automatically on a specific transport zone.  For overlay based zone, health check is performed on corresponding N-VDS of each transport node with the VLAN and MTU specified by uplink profile of N-VDS for the node.  For VLAN based zone, health check is performed on corresponding N-VDS of each  transport node with MTU specified by uplink profile of N-VDS for the node  and VLAN specified by all logical switches in this zone.", 
  "id": "AutomaticHealthCheck", 
  "module_id": "HealthCheck", 
  "properties": {
    "result": {
      "$ref": "HealthCheckResult, 
      "readonly": true
    }, 
    "transport_zone_id": {
      "description": "ID of the transport zone where this automatic health check is performed.", 
      "readonly": true, 
      "title": "Transport Zone ID", 
      "type": "string"
    }
  }, 
  "title": "Automatic Health Check", 
  "type": "object"
}