/**
* Returns a short string that identifies the general type of error condition.
+ *
* <p>
* The following outlines suggested values as defined by netconf (<a href="https://tools.ietf.org/html/rfc6241#page-89">RFC 6241</a>):
* <pre>
String getMessage();
/**
- *
* Returns a string containing additional information to provide extended
* and/or implementation-specific debugging information.
*
String getInfo();
/**
- *
* Returns an exception cause.
*
* @return a Throwable if the error was triggered by exception, null otherwise.