private static KerberosError fromErrorCode(int errorCode) {
        for (KerberosError error : values()) {
            if (error.errorCode == errorCode)
                return error;
        }
        return null;
    }
Kerberos exceptions that may require special handling. The standard Kerberos error codes
for these errors are retrieved using KrbException#errorCode() from the underlying Kerberos
exception thrown during {@link SaslClient#evaluateChallenge(byte[])}.
clients/src/main/java/org/apache/kafka/common/security/kerberos/KerberosError.java