get_temporary_link

[get_temporary_link](https://www.dropbox.com/developers/documentation/http/documentation#files-get_temporary_link) scope: `files.content.read` Get a temporary link to stream content of a file. This link will expire in four hours and afterwards you will get 410 Gone. This URL should not be used to display content directly in the browser. The Content-Type of the link is determined automatically by the file's mime type.