json_schema: {
      "$schema": "http://json-schema.org/draft-04/schema#",
      "title": "User Schema",
      "type": "object",
      "properties": {
          "username": {
              "type": "string"
          },
          "id": {
              "type": "string"
          },
          "barcode": {
              "type": "string"
          },
          "active": {
              "type": "boolean"
          },
          "type": {
              "type": "string"
          },
          "patronGroup": {
              "type": "string"
          },
          "meta": {
              "type": "object"
          },
          "personal": {
              "type": "object",
              "properties": {
                  "lastName": {
                      "type": "string"
                  },
                  "firstName": {
                      "type": "string"
                  },
                  "middleName": {
                      "type": "string"
                  },
                  "email": {
                      "type": "string"
                  },
                  "phone": {
                      "type": "string"
                  },
                  "mobilePhone": {
                      "type": "string"
                  },
                  "dateOfBirth": {
                      "type": "string",
                      "format": "date-time"
                  },
                  "preferredContact": {
                      "type": "object",
                      "properties": {
                          "value": {
                              "type": "string",
                              "enum": [
                                  "EMAIL",
                                  "MAIL",
                                  "TEXT",
                                  "PHONE",
                                  "MOBILE"
                              ]
                          },
                          "desc": {
                              "type": "string",
                              "enum": [
                                  "Email",
                                  "Mail (Primary Address)",
                                  "Text message",
                                  "Phone",
                                  "Mobile phone"
                              ]
                          }
                      }
                  }
              },
              "additionalProperties": false,
              "required": [
                  "lastName"
              ]
          },
          "openDate": {
              "type": "string",
              "format": "date-time"
          },
          "enrollmentDate": {
              "type": "string",
              "format": "date-time"
          },
          "expirationDate": {
              "type": "string",
              "format": "date-time"
          },
          "lastUpdateDate": {
              "type": "string",
              "format": "date-time"
          }
      },
      "additionalProperties": false,
      "required": [
          "username",
          "id"
      ]
  }