Saving Openapi SDK results into SQLx Postgres models

[francescobianco]

I want to fetch Accounts (for my CRM, eg Companies, Business names, VAT Codes) from SDK and insert into Postgres:

let products = client.get_products().await?;
sqlx::query!("INSERT INTO products ...").execute(&pool).await?;

How do I efficiently map SDK structs to SQLx query parameters without writing boilerplate conversion code?