Should return a unique GUID for this accessor class that distinguishes it from any other object in the system. GUIDs should be generated by some automated tool, such as Microsoft's uuidgen or by visiting the website www.guid.org and clicking "see your GUID". If necessary, add braces and hyphens and convert case so your GUID is of the form "{xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx}", where each x is a hex digit (uppercase).
unique GUID for this accessor
IPTCustomFileAccessor Interface | com.plumtree.server Namespace