Changes to Get thumbnails for a file

added the optional property code to the response with the 404 status

added the optional property code to the response with the 500 status

for the query request parameter is_default, default value false was removed

for the query request parameter limit, default value 50 was removed

for the query request parameter offset, default value 0 was removed

added the new optional query request parameter type

added the optional property data/items/type to the response with the 200 status