fuchsia/engine/context_provider.cmx

{
  "sandbox": {
    "features": [
      "config-data",
      "deprecated-ambient-replace-as-executable",
      "root-ssl-certificates",
      "vulkan"
    ],
    "services": [
      "fuchsia.logger.LogSink",
      "fuchsia.process.Launcher"
    ]
  }
}