Route detail

array:7 [
  "_title" => "Alerts"
  "_controller" => "\Drupal\rasch_fi_services\Controller\RaschFiServicesAlertsController::alerts"
  "alert_id" => ""
  "type" => "json"
  "_route" => "rasch_fi_services.alerts"
  "_route_object" => Symfony\Component\Routing\Route {#1598
    -path: "/services/json/alerts/price/{alert_id}"
    -host: ""
    -schemes: []
    -methods: array:2 [
      0 => "GET"
      1 => "POST"
    ]
    -defaults: array:4 [
      "_title" => "Alerts"
      "_controller" => "\Drupal\rasch_fi_services\Controller\RaschFiServicesAlertsController::alerts"
      "alert_id" => ""
      "type" => "json"
    ]
    -requirements: array:1 [
      "_permission" => "alerts"
    ]
    -options: array:4 [
      "compiler_class" => "Drupal\Core\Routing\RouteCompiler"
      "no_cache" => "TRUE"
      "utf8" => true
      "_access_checks" => array:1 [
        0 => "access_check.permission"
      ]
    ]
    -condition: ""
    -compiled: Drupal\Core\Routing\CompiledRoute {#1599
      -variables: array:1 [
        0 => "alert_id"
      ]
      -tokens: array:2 [
        0 => array:5 [
          0 => "variable"
          1 => "/"
          2 => "[^/]++"
          3 => "alert_id"
          4 => true
        ]
        1 => array:2 [
          0 => "text"
          1 => "/services/json/alerts/price"
        ]
      ]
      -staticPrefix: ""
      -regex: "{^/services/json/alerts/price(?:/(?P<alert_id>[^/]++))?$}sDu"
      -pathVariables: array:1 [
        0 => "alert_id"
      ]
      -hostVariables: []
      -hostRegex: null
      -hostTokens: []
      #fit: 15
      #patternOutline: "/services/json/alerts/price"
      #numParts: 5
    }
  }
  "_raw_variables" => Symfony\Component\HttpFoundation\InputBag {#1600
    #parameters: array:2 [
      "alert_id" => ""
      "type" => "json"
    ]
  }
]