The Nomad agent [keyring APIs](https://github.com/hashicorp/nomad/blob/master/api/agent.go#L177) are not implemented in the SDK. They are not documented in the Nomad [HTTP API docs](https://www.nomadproject.io/api/agent.html). There is a [Nomad issue](https://github.com/hashicorp/nomad/issues/3344) open for that too.
The Nomad agent keyring APIs are not implemented in the SDK.
They are not documented in the Nomad HTTP API docs.
There is a Nomad issue open for that too.