getLicenses 
Get all licenses registered with the server. Also see 
addLicenses and 
removeLicenses.
Location
/services/webservices/system/admin/resource/operations
Request Elements 
N/A 
Response Elements 
licenses (optional): List of licenses registered with the server. Unset if no licenses are registered with the server. See 
Licenses Element.
Faults 
Security: If the user does not have both ACCESS_TOOLS and READ_ALL_CONFIG rights.