API end point: https://patient360la.anthem.com/P360Member/api/fhir-r4.
    
available-versions
    Get a list of all available ValueSet.Version in the system with a total count of ValueSet for each
Applies to: ValueSet
| Name | Cardinality | Type | Documentation | 
|---|---|---|---|
| item | 1..* | Returns a 'versions' parameter containing a list of 'item' with sub-parameters 'version-name' and 'total-count' for each each unique version in the system |