getConversion method
Get a conversion
Gets a currency conversion by id (i.e. USD -> USDC).
https://docs.cloud.coinbase.com/exchange/reference/exchangerestapi_getconversion
Implementation
Future<Conversion> getConversion({
required String conversionId,
}) async {
var response =
await _conversionsRestClient.getConversion(conversionId: conversionId);
if (response.statusCode != 200) throw response;
return Conversion.fromJson(mapDecode(response.body));
}