Retrieves detailed information on Listing Designer templates that are available for use by the seller.

Note: As of May 31, 2020, sellers are no longer able to use Listing Designer templates when they create or revise listings. Existing listings that are already using a Listing Designer template will remain unchanged. The GetDescriptionTemplates call will eventually get deprecated and decommissioned, and more information will be provided on timing at a later date. The GetDescriptionTemplates call will still retrieve Listing Designer template data, but none of retrieved templates will be usable to create or revise a listing.