- [### Set up Natural Language
  Required setup steps to start using Natural Language.](https://docs.cloud.google.com/natural-language/docs/setup)
- [### Quickstart Using Client Libraries
  Learn the fundamentals of Cloud Natural Language API by interacting with it programmatically
  using the client libraries.](https://docs.cloud.google.com/natural-language/docs/quickstart-client-libraries)
- [### Quickstart Using the Command-Line
  Learn the fundamentals of Cloud Natural Language API by using the command-line tool.](https://docs.cloud.google.com/natural-language/docs/quickstart)