@type t() :: %Gleanex.Indexing.BulkIndexDocumentsRequest{
  datasource: String.t() | nil,
  disableStaleDocumentDeletionCheck: boolean() | nil,
  documents: [Gleanex.Indexing.DocumentDefinition.t()] | nil,
  forceRestartUpload: boolean() | nil,
  isFirstPage: boolean() | nil,
  isLastPage: boolean() | nil,
  uploadId: String.t() | nil
}