#[MaskFields]Expand description
#[MaskFields("email", "card:last4")] — redact these JSON response
fields (plus the global Masker rules) before any durable layer sees the
body. Consumed by #[Controller].
#[MaskFields]#[MaskFields("email", "card:last4")] — redact these JSON response
fields (plus the global Masker rules) before any durable layer sees the
body. Consumed by #[Controller].