Changes to Retrieves the document templates associated with current user

removed the optional property security from the response with the 403 status

removed the optional property security from the response with the 500 status

for the query request parameter page, the format changed from int64 to int32

for the query request parameter size, the format changed from int64 to int32

added the optional property security to the response with the 403 status

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