https://paritytech.github.io/substrate/master/frame_support/traits/type.DenyAll.html
DenyAll in frame_support::traits - Rust
API documentation for the Rust `DenyAll` type in crate `frame_support`.
in framesupporttraitsrust
https://tomee.apache.org/jakartaee-8.0/javadoc/javax/annotation/security/DenyAll.html
DenyAll