t() :: %Nomad.Model.TaskGroup{
  Affinities: [Nomad.Model.Affinity.t()] | nil,
  Constraints: [Nomad.Model.Constraint.t()] | nil,
  Count: integer() | nil,
  EphemeralDisk: Nomad.Model.EphemeralDisk.t() | nil,
  Meta: %{optional(String.t()) => String.t()} | nil,
  Migrate: Nomad.Model.MigrateStrategy.t() | nil,
  Name: String.t() | nil,
  Networks: [Nomad.Model.NetworkResource.t()] | nil,
  ReschedulePolicy: Nomad.Model.ReschedulePolicy.t() | nil,
  RestartPolicy: Nomad.Model.RestartPolicy.t() | nil,
  Scaling: Nomad.Model.ScalingPolicy.t() | nil,
  Services: [Nomad.Model.Service.t()] | nil,
  ShutdownDelay: integer() | nil,
  Spreads: [Nomad.Model.Spread.t()] | nil,
  Tasks: [Nomad.Model.Task.t()] | nil,
  Update: Nomad.Model.UpdateStrategy.t() | nil,
  Volumes: %{optional(String.t()) => Nomad.Model.VolumeRequest.t()} | nil
}