@type t() ::
  %ArchAstro.Types.ChannelPayloads.ApiActivityFeedChannel.ListEntries.Response.Nested.EntriesItemAgentVariant2SourceSolutionTemplate{
    created_at: DateTime.t() | ArchAstro.Unset.t(),
    description: String.t() | ArchAstro.Unset.t(),
    display_name: String.t() | ArchAstro.Unset.t(),
    id: String.t(),
    kind: String.t(),
    lookup_key: String.t() | ArchAstro.Unset.t(),
    name: String.t() | ArchAstro.Unset.t(),
    updated_at: DateTime.t() | ArchAstro.Unset.t(),
    virtual_path: String.t() | ArchAstro.Unset.t()
  }