@type t() :: %Inttegro.UploadRequests.CreateUploadRequestRequest{
  attempts: Inttegro.UploadRequests.UploadRequestAttemptsRequest.t() | nil,
  constraints: Inttegro.UploadRequests.UploadRequestConstraintsInput.t() | nil,
  custom_data: %{optional(String.t()) => String.t()} | nil,
  display: Inttegro.UploadRequests.UploadRequestDisplayInput.t() | nil,
  expires_at: String.t() | nil,
  purpose: String.t(),
  recipient: Inttegro.Files.FilePartyInput.t() | nil,
  requester: Inttegro.Files.FileActorInput.t() | nil,
  resource: Inttegro.Files.FileResourceInput.t() | nil,
  subject: Inttegro.Files.FilePartyInput.t() | nil
}