json_schema: {
      "$schema": "http://json-schema.org/draft-06/schema#",
      "type": "object",
      "additionalProperties": false,
      "properties": {
          "interface_type": {
              "$id": "/properties/interface_type",
              "title": "Interface Type",
              "type": "string",
              "default": "physical",
              "enum": [
                  "physical",
                  "logical"
              ]
          },
          "interface_filters": {
              "$id": "/properties/interface_filters",
              "title": "Interface Filters",
              "type": "array",
              "items": {
                  "$id": "/properties/interface_filters/items",
                  "type": "object",
                  "title": "Filter",
                  "maxProperties": 2,
                  "additionalProperties": false,
                  "properties": {
                      "op": {
                          "enum": [
                              "regex",
                              "startwith"
                          ],
                          "title": "Filter Type"
                      },
                      "expr": {
                          "type": "string",
                          "title": "Filter Expression"
                      }
                  },
                  "default": {},
                  "examples": [
                      {
                          "op": "regex",
                          "expr": "^ge-"
                      },
                      {
                          "op": "regex",
                          "expr": "^xe"
                      }
                  ]
              }
          }
      }
  }