json_schema: {
      "$schema": "http://json-schema.org/draft-04/schema#",
      "title": "Users",
      "type": "object",
      "properties": {
          "admin": {
              "type": "boolean"
          },
          "firstName": {
              "type": "string"
          },
          "lastName": {
              "type": "string"
          },
          "login": {
              "type": "string"
          },
          "password": {
              "type": "string",
              "minLength": 12
          },
          "emailAddresses": {
              "type": "array",
              "items": {
                  "type": "string"
              }
          },
          "phoneNumbers": {
              "type": "array",
              "items": {
                  "type": "string"
              }
          },
          "permissions": {
              "type": "object",
              "properties": {
                  "tags": {
                      "type": "object",
                      "properties": {
                          "^\\w+{24}$": {
                              "mode": {
                                  "type": "string",
                                  "enum": [
                                      "read"
                                  ]
                              }
                          }
                      }
                  }
              }
          }
      },
      "required": [
          "admin",
          "firstName",
          "lastName",
          "login",
          "password",
          "emailAddresses",
          "phoneNumbers"
      ]
  }