Creates a ValidationDefinition
from a provided string containing XML.
This function will throw an exception if str
contains unexpected XML.
The XML typically will look like this
<items>
<server_host>myHost</server_host>
<server_uri>https://127.0.0.1:8089</server_uri>
<session_key>123102983109283019283</session_key>
<checkpoint_dir>/opt/splunk/var/lib/splunk/modinputs</checkpoint_dir>
<item name="myScheme">
<param name="param1">value1</param>
<param_list name="param2">
<value>value2</value>
<value>value3</value>
<value>value4</value>
</param_list>
</item>
</items>