json_schema: {
      "properties": {
          "CalDAVAccountDescription": {
              "default": "My CalDAV Account",
              "description": "The display name of the account (e.g. \"Company CalDAV Account\")",
              "type": "string"
          },
          "CalDAVHostName": {
              "description": "The CalDAV server hostname or IP address",
              "type": "string"
          },
          "CalDAVPassword": {
              "description": "The CalDAV password",
              "type": "string"
          },
          "CalDAVPort": {
              "default": 443,
              "description": "The port on which to connect to the server",
              "maximum": 65535,
              "minimum": 0,
              "type": "number"
          },
          "CalDAVPrincipalURL": {
              "description": "The base URL to the user's calendar",
              "type": "string"
          },
          "CalDAVUseSSL": {
              "default": true,
              "description": "Enable Secure Socket Layer communication with CalDAV server",
              "type": "boolean"
          },
          "CalDAVUsername": {
              "description": "The CalDAV username",
              "type": "string"
          },
          "PayloadDescription": {
              "default": "Configures a CalDAV account",
              "description": "Description of the payload",
              "type": "string"
          },
          "PayloadDisplayName": {
              "default": "CalDAV",
              "description": "Name of the payload",
              "type": "string"
          },
          "PayloadIdentifier": {
              "default": "com.apple.caldav.account",
              "description": "A unique identifier for the payload, dot-delimited.  Usually root PayloadIdentifier+subidentifier",
              "type": "string"
          },
          "PayloadOrganization": {
              "description": "This value describes the issuing organization of the profile, as displayed to the user",
              "type": "string"
          },
          "PayloadType": {
              "default": "com.apple.caldav.account",
              "description": "The type of the payload, a reverse dns string",
              "type": "string"
          },
          "PayloadUUID": {
              "default": "",
              "description": "Unique identifier for the payload (format 01234567-89AB-CDEF-0123-456789ABCDEF)",
              "pattern": "^[0-9A-Za-z]{8}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{12}$",
              "type": "string"
          },
          "PayloadVersion": {
              "default": 1,
              "description": "The version of the whole configuration profile.",
              "type": "number"
          }
      },
      "title": "com.apple.caldav.account",
      "type": "object"
  }