Lists all countries of the available financial institutions.

See list/1

Lists all financial institution countries.

Returns {:ok, collection} where collection is a Ibanity.Collection where items are of type Ibanity.Xs2a.FinancialInstitutionCountry, otherwise it returns {:error, reason}.

Example

iex> FinancialInstitutionCountry.list
{:ok, %Ibanity.Collection{items: [%Ibanity.FinancialInstitutionCountry{...}], ...}