I need a small, self-contained Go program that can send direct messages to members of a specific Discord server using an existing token I will supply. The goal is to reach every user in the target group while staying within Discord’s rate-limit guidelines so the account remains safe from flags or blocks. Core requirements • Written entirely in Go js or python (standard library plus popular Discord packages such as discordgo are fine). • Primary job: fetch the member list of the server I specify, then distribute a pre-set message to each user via DM. • Must respect Discord’s official rate limits automatically and back off on errors to minimise any risk of account lock. Extra functionality I want baked in • Basic scheduling: ability to start at a given UTC time or after a configurable delay, with an optional interval between messages. • Robust error handling and logging: human-readable log output (JSON or plain) capturing successes, API errors, and rate-limit responses. Deliverables - Go source code, neatly commented and formatted. - A sample config or .env file where I can drop in the token, server ID, message text, and scheduling parameters. - Brief README explaining setup, dependencies, and one-command execution. - A short test run (log excerpt or screen-recording) proving the script sends at least one DM and handles a forced rate-limit error gracefully.