[Snippet rust]
```rust
fn set_payment_method_token(&mut self, _payment_method_token: Option<PaymentMethodToken>) {
        todo!()
    }
```
Path: hyperswitch/crates/router/src/core/payments.rs :: set_payment_method_token (function, crate=router)

Negatives:
- hyperswitch/crates/router/src/core/revenue_recovery/types.rs :: get_payment_processor_token_id_from_payment_attempt
- hyperswitch/crates/router/src/db/refund.rs :: filter_refund_by_constraints
- hyperswitch/crates/router/src/db.rs :: get_cache_store
- hyperswitch/crates/hyperswitch_connectors/src/connectors/bankofamerica/transformers.rs :: from
- hyperswitch/crates/hyperswitch_connectors/src/connectors/forte.rs :: build_request