google-cloud-secret_manager-v1beta1

https://github.com/googleapis/google-cloud-ruby

Secret Manager is a secure and convenient storage system for API keys, passwords, certificates, and other sensitive data. Secret Manager provides a central place and single source of truth to manage, access, and audit secrets across Google Cloud. Note that google-cloud-secret_manager-v1beta1 is a version-specific client library. For most uses, we recommend installing the main client library google-cloud-secret_manager instead. See the readme for more details.