https://cloud.google.com/natural-language/
https://cloud.google.com/natural-language/docs/basics

nlp-auth
https://console.developers.google.com/apis/api/language.googleapis.com/overview?project=google.com:cloudsdktool

https://cloudplatform.googleblog.com/2016/07/the-latest-for-Cloud-customers-machine-learning-and-west-coast-expansion.html

https://cloud.google.com/natural-language/docs/getting-started

https://cloud.google.com/natural-language/docs/reference/rest/

https://cloud.google.com/natural-language/docs/reference/rpc/
https://cloud.google.com/natural-language/docs/reference/rpc/google.cloud.language.v1
https://cloud.google.com/natural-language/docs/reference/rpc/google.rpc