@type t() :: %Polarex.BenefitSlackSharedChannelCreateProperties{
  archive_on_revoke: boolean() | nil,
  channel_name_template: String.t(),
  private: boolean() | nil,
  slack_integration_id: String.t(),
  team_invitees: [String.t()] | nil,
  welcome_message: String.t() | nil
}