t() :: %NomadClient.Model.CsiVolume{
  AccessMode: String.t() | nil,
  Allocations: [NomadClient.Model.AllocationListStub.t()] | nil,
  AttachmentMode: String.t() | nil,
  ControllerRequired: boolean() | nil,
  ControllersExpected: integer() | nil,
  ControllersHealthy: integer() | nil,
  CreateIndex: integer() | nil,
  ExternalID: String.t() | nil,
  ID: String.t() | nil,
  ModifyIndex: integer() | nil,
  MountOptions: NomadClient.Model.CsiMountOptions.t() | nil,
  Name: String.t() | nil,
  Namespace: String.t() | nil,
  NodesExpected: integer() | nil,
  NodesHealthy: integer() | nil,
  PluginID: String.t() | nil,
  Provider: String.t() | nil,
  ProviderVersion: String.t() | nil,
  ReadAllocs: %{optional(String.t()) => NomadClient.Model.Allocation.t()} | nil,
  ResourceExhausted: DateTime.t() | nil,
  Schedulable: boolean() | nil,
  Topologies: [NomadClient.Model.CsiTopology.t()] | nil,
  WriteAllocs: %{optional(String.t()) => NomadClient.Model.Allocation.t()} | nil
}