@type t() :: %XmtpElixirSdk.Types.GroupMember{
  account_identifiers: [String.t()],
  consent_state: XmtpElixirSdk.Types.consent_state(),
  inbox_id: String.t(),
  installation_ids: [String.t()],
  permission_level: XmtpElixirSdk.Types.permission_level()
}