# `Sidereon.CCSDS.TDM.Metadata`
[🔗](https://github.com/neilberkman/sidereon-ex/blob/main/lib/sidereon/ccsds/tdm.ex#L111)

Metadata block for one TDM segment.

# `t`

```elixir
@type t() :: %Sidereon.CCSDS.TDM.Metadata{
  comments: [String.t()],
  fields: [Sidereon.CCSDS.TDM.Field.t()],
  mode: String.t() | nil,
  participants: [Sidereon.CCSDS.TDM.Participant.t()],
  paths: [Sidereon.CCSDS.TDM.Path.t()],
  range_units: String.t(),
  time_system: String.t() | nil,
  timetag_ref: String.t() | nil
}
```

---

*Consult [api-reference.md](api-reference.md) for complete listing*