API v9InterfacesRESTPatchAPICurrentGuildMemberJSONBodyVersion: 0.37.44On this pageRESTPatchAPICurrentGuildMemberJSONBody https://discord.com/developers/docs/resources/guild#modify-current-memberIndex PropertiesnickProperties optionalnicknick?: null | stringValue to set users nickname toRequires CHANGE_NICKNAME permission
https://discord.com/developers/docs/resources/guild#modify-current-member