* Parse Resource Group json properties.
*
* Example json:
- * {"StringMatch_0aji7go":{"Group1":[{"name":"rgname","value":"1493749598520"},{
+ * {"TCA_0aji7go":{"Group1":[{"name":"rgname","value":"1493749598520"},{
* "name":"rgfriendlyname","value":"Group1"},{"name":"policyName","value":
* "Policy1"},{"name":"policyId","value":"1"},{"serviceConfigurations":[[{"name"
* :"aaiMatchingFields","value":["complex.city","vserver.vserver-name"]},{"name"