The getApiVersion method returns the API version of a Response object.
The getVersion method populates the ApiVersion attribute of a Response object.
Return value
The Response object returns a string.
The following example is an excerpt from a method which processes the response object for getVersion.
if(response.getStatusCode() == Response.STATUS_SUCCESS)
System.out.println("getVersion call processed with no warnings or errors");
System.out.println("API Version:" + response.getApiVersion());