@type t() :: %Gleanex.Client.FeedbackChatExchange{
  agent: String.t() | nil,
  response: String.t() | nil,
  resultDocuments:
    [Gleanex.Client.FeedbackChatExchangeResultDocuments.t()] | nil,
  searchQuery: String.t() | nil,
  timestamp: integer() | nil,
  userQuery: String.t() | nil
}