Q: Where does SchemaParameters live in the Hyperswitch repository?
A: hyperswitch/crates/router_derive/src/macros/schema/helpers.rs

Distractors:
- hyperswitch/crates/router/src/core/pm_auth/transformers.rs
- hyperswitch/crates/router/src/core/files/helpers.rs
- hyperswitch/crates/hyperswitch_connectors/src/connectors/opayo/transformers.rs