Hosts an image on the website's media host for use inside an article body, either downloaded from a public URL (image_url) or uploaded from the user's machine (upload_id, see create_image_upload). Returns the hosted URL: reference it in markdown as  and save the body with update_article_content. Does not change the article by itself. Free. Pass website_id when the account has several websites (see get_account).
ConnectorOAuth