Function is_sigv4_enabled

crates/chat-cli/src/util/env_var.rs:84–86

Check if SigV4 authentication is enabled

(env: &Env)

/// Check if SigV4 authentication is enabled
pub fn is_sigv4_enabled(env: &Env) -> bool {
    env.get(AMAZON_Q_SIGV4).is_ok_and(|v| !v.is_empty())
}

/// Get all environment variables
pub fn get_all_env_vars() -> std::env::Vars {