[Snippet rust]
```rust
pub struct PayoneAuthType {
    pub(super) api_key: Secret<String>,
    pub merchant_account: Secret<String>,
    pub api_secret: Secret<String>,
}
```
Path: hyperswitch/crates/hyperswitch_connectors/src/connectors/payone/transformers.rs :: PayoneAuthType (struct, crate=hyperswitch_connectors)

Negatives:
- hyperswitch/crates/hyperswitch_connectors/src/connectors/cybersource/transformers.rs :: ClientRiskInformation
- hyperswitch/crates/api_models/src/analytics.rs :: GetSdkEventMetricRequest
- hyperswitch/crates/hyperswitch_connectors/src/connectors/mollie/transformers.rs :: MolliePaymentsResponse
- hyperswitch/crates/hyperswitch_connectors/src/connectors/finix/transformers/request.rs :: FinixCreatePaymentInstrumentRequest
- hyperswitch/crates/hyperswitch_connectors/src/connectors/peachpayments/transformers.rs :: PeachpaymentsPaymentsCardRequest