code: @BetaApi
    public final ShieldedInstanceIdentity getShieldedInstanceIdentityInstance(
        ProjectZoneInstanceName instance) {
  
      GetShieldedInstanceIdentityInstanceHttpRequest request =
          GetShieldedInstanceIdentityInstanceHttpRequest.newBuilder()
              .setInstance(instance == null ? null : instance.toString())
              .build();
      return getShieldedInstanceIdentityInstance(request);
    }
docs: Returns the Shielded Instance Identity of an instance
  
  <p>Sample code:
  
  <pre><code>
  try (InstanceClient instanceClient = InstanceClient.create()) {
  ProjectZoneInstanceName instance = ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");
  ShieldedInstanceIdentity response = instanceClient.getShieldedInstanceIdentityInstance(instance);
  }
  </code></pre>
  
  @param instance Name or id of the instance scoping this request.
  @throws com.google.api.gax.rpc.ApiException if the remote call fails