class Aws::ElasticsearchService::Types::GetUpgradeHistoryResponse

@return [String]
the next page of results
Pagination token that needs to be supplied to the next call to get
@!attribute [rw] next_token
@return [Array<Types::UpgradeHistory>]
of ‘ GetUpgradeHistoryResponse ` object.
or Upgrade Eligibility Check performed on a domain returned as part
A list of ` UpgradeHistory ` objects corresponding to each Upgrade
@!attribute [rw] upgrade_histories
Container for response returned by ` GetUpgradeHistory ` operation.