[Snippet rust]
```rust
pub struct NovalnetRefundRequest {
    pub transaction: NovalnetRefundTransaction,
    pub custom: NovalnetCustom,
}
```
Path: hyperswitch/crates/hyperswitch_connectors/src/connectors/novalnet/transformers.rs :: NovalnetRefundRequest (struct, crate=hyperswitch_connectors)

Negatives:
- hyperswitch/crates/diesel_models/src/refund.rs :: Refund
- hyperswitch/crates/hyperswitch_connectors/src/connectors/paypal/transformers.rs :: PaypalSourceVerificationResponse
- hyperswitch/crates/api_models/src/user_role/role.rs :: UpdateRoleRequest
- hyperswitch/crates/hyperswitch_connectors/src/connectors/worldpay/response.rs :: ActionLinks
- hyperswitch/crates/router_env/src/logger/config.rs :: Log