[Snippet rust]
```rust
pub struct SantanderBoletoErrorResponse {
    #[serde(rename = "_errorCode")]
    pub error_code: i64,

    #[serde(rename = "_message")]
    pub error_message: String,

    #[serde(rename = "_details")]
    pub issuer_error_message: String,

    #[serde(rename = "_timestamp")]
    pub timestamp: String,

    #[serde(rename = "_traceId")]
    pub trace_id: String,

    #[serde(rename = "_errors")]
    pub errors: Option<Vec<ErrorObject>>,
}
```
Path: hyperswitch/crates/hyperswitch_connectors/src/connectors/santander/transformers.rs :: SantanderBoletoErrorResponse (struct, crate=hyperswitch_connectors)

Negatives:
- hyperswitch/crates/hyperswitch_domain_models/src/router_data_v2/flow_common_types.rs :: DisputesFlowData
- hyperswitch/crates/api_models/src/routing.rs :: SuccessBasedRoutingPayloadWrapper
- hyperswitch/crates/hyperswitch_connectors/src/connectors/ebanx/transformers.rs :: EbanxRouterData
- hyperswitch/crates/router_env/src/logger/config.rs :: LogConsole
- hyperswitch/crates/hyperswitch_connectors/src/connectors/payone/transformers.rs :: PayoutOutput