Description Field is not displayed when posting from linkedin Share API

{"comment": "Here is my comment", "content": {"title": "Here is my title", "description": "Description: the picture will be blue and gold macaw", "Submitted-url": " https: //en.wikipedia.org/wiki/Macaw ",
   " the submit-image-url No ":" http://yourshot.nationalgeographic.com/u/ss/fQYSUbVfts-T7pS2VP2wnKyN8wxywmXtY0-FwsgxoJBD4C1qJrqA8EfaP7jL8gZYg0MJlb9NNBxrHhmaSdwF/ "}," visibility ": { "code": "anyone"}
}