This section contains the reference documentation for the
Certificate Manager and Public Certificate Authority CLIs and APIs.

- [### Certificate Manager CLI reference
  The CLI reference for Certificate Manager.](https://docs.cloud.google.com/sdk/gcloud/reference/certificate-manager)
- [### Public Certificate Authority CLI reference
  The CLI reference for Public Certificate Authority.](https://docs.cloud.google.com/sdk/gcloud/reference/beta/publicca)
- [### Certificate Manager REST API reference
  The REST API reference for Certificate Manager.](https://docs.cloud.google.com/certificate-manager/docs/reference/certificate-manager/rest)
- [### Certificate Manager RPC API reference
  The RPC API reference for Certificate Manager.](https://docs.cloud.google.com/certificate-manager/docs/reference/certificate-manager/rpc)
- [### Public Certificate Authority REST API reference
  The REST API reference for Public Certificate Authority.](https://docs.cloud.google.com/certificate-manager/docs/reference/public-ca/rest)
- [### Public Certificate Authority RPC API reference
  The RPC API reference for Public Certificate Authority.](https://docs.cloud.google.com/certificate-manager/docs/reference/public-ca/rpc)