Stops a member from posting listings on this server for a while. user is the member, hours is the length (default 24, held between 1 and 720, which is 30 days) and reason is free text, No reason given when left blank. By default Discord shows the /group-admin commands only to members with Manage Server.
A suspended member cannot use /group create, /group quick, /group relist or the dashboard's create form. Each tells them they are suspended, until when, and the reason. Suspending someone who is already suspended replaces the old suspension with the new length and reason.
The private reply is **{user}** suspended from listing creation for **{hours}h.** followed by the reason. The member is not sent a DM and their existing listings stay open; close those with /group-admin close-listing if needed.
Suspensions end on their own when the time is up. /group-admin unsuspend ends one early and /group-admin suspensions lists the current ones. This command does not check whether Group Finder is switched on for the server.