dropbox 2.5.11

Generate SDK from Updated Specs

on Node.js NPM

Namespace common:
- new LanguageCode alias

Namespace file_properties:
- Updated docstrings

Namespace file_requests:
- Updated docstrings

Namespace files:
- New aliases and structs relating to shared links

Namespace sharing:
- New UserFileMembershipInfo struct

Namespace team_folders:
- updated doc strings
- additional async example

namespace team_log:
- new TeamEventList alias
- new autogenerated datatypes

namespace team_policies:
- new TwoStepVerificationPolicy