Route detail

array:8 [
  "_entity_form" => "field_config.delete"
  "entity_type_id" => "user"
  "bundle" => "user"
  "field_config" => Drupal\field\Entity\FieldConfig {#1584
    #entityTypeId: "field_config"
    #enforceIsNew: null
    #typedData: null
    #cacheContexts: array:1 [
      0 => "languages:language_interface"
    ]
    #cacheTags: []
    #cacheMaxAge: -1
    #_serviceIds: []
    #_entityStorages: []
    #originalId: "user.user.user_picture"
    #status: true
    #uuid: "9cc6151a-6c1a-4666-a42c-f955c5a7208d"
    -isUninstalling: false
    #langcode: "en"
    #third_party_settings: []
    #_core: array:1 [
      "default_config_hash" => "Iiq0AttdhgbebJwabSFwQQ1ORn64GoGz0xSZ_eyCJ8A"
    ]
    #trustedData: false
    #dependencies: array:2 [
      "config" => array:1 [
        0 => "field.storage.user.user_picture"
      ]
      "module" => array:2 [
        0 => "image"
        1 => "user"
      ]
    ]
    #isSyncing: false
    #id: "user.user.user_picture"
    #field_name: "user_picture"
    #field_type: "image"
    #entity_type: "user"
    #bundle: "user"
    #label: "Picture"
    #description: "Your virtual face or picture."
    #settings: array:12 [
      "handler" => "default:file"
      "handler_settings" => []
      "file_directory" => "pictures/[date:custom:Y]-[date:custom:m]"
      "file_extensions" => "png gif jpg jpeg"
      "max_filesize" => ""
      "max_resolution" => ""
      "min_resolution" => ""
      "alt_field" => false
      "alt_field_required" => false
      "title_field" => false
      "title_field_required" => false
      "default_image" => array:5 [
        "uuid" => null
        "alt" => ""
        "title" => ""
        "width" => null
        "height" => null
      ]
    ]
    #required: false
    #translatable: true
    #default_value: []
    #default_value_callback: ""
    #fieldStorage: null
    #itemDefinition: null
    #constraints: []
    #propertyConstraints: []
    #deleted: false
    +original: ? Drupal\field\Entity\FieldConfig
  }
  "_route" => "entity.field_config.user_field_delete_form"
  "_route_object" => Symfony\Component\Routing\Route {#1581
    -path: "/admin/config/people/accounts/fields/{field_config}/delete"
    -host: ""
    -schemes: []
    -methods: []
    -defaults: array:3 [
      "_entity_form" => "field_config.delete"
      "entity_type_id" => "user"
      "bundle" => "user"
    ]
    -requirements: array:1 [
      "_entity_access" => "field_config.delete"
    ]
    -options: array:6 [
      "compiler_class" => "Drupal\Core\Routing\RouteCompiler"
      "utf8" => true
      "_field_ui" => true
      "parameters" => array:1 [
        "field_config" => array:2 [
          "type" => "entity:field_config"
          "converter" => "drupal.proxy_original_service.paramconverter.configentity_admin"
        ]
      ]
      "_admin_route" => true
      "_access_checks" => array:1 [
        0 => "access_check.entity"
      ]
    ]
    -condition: ""
    -compiled: Drupal\Core\Routing\CompiledRoute {#1588
      -variables: array:1 [
        0 => "field_config"
      ]
      -tokens: array:3 [
        0 => array:2 [
          0 => "text"
          1 => "/delete"
        ]
        1 => array:5 [
          0 => "variable"
          1 => "/"
          2 => "[^/]++"
          3 => "field_config"
          4 => true
        ]
        2 => array:2 [
          0 => "text"
          1 => "/admin/config/people/accounts/fields"
        ]
      ]
      -staticPrefix: ""
      -regex: "{^/admin/config/people/accounts/fields/(?P<field_config>[^/]++)/delete$}sDu"
      -pathVariables: array:1 [
        0 => "field_config"
      ]
      -hostVariables: []
      -hostRegex: null
      -hostTokens: []
      #fit: 125
      #patternOutline: "/admin/config/people/accounts/fields/%/delete"
      #numParts: 7
    }
  }
  "_raw_variables" => Symfony\Component\HttpFoundation\InputBag {#1587
    #parameters: array:3 [
      "field_config" => "user.user.user_picture"
      "entity_type_id" => "user"
      "bundle" => "user"
    ]
  }
  "_controller" => "controller.entity_form:getContentResult"
]