deleteInviteLink(linkUrl, callback) {
		return StdLib.Promises.timeoutCallbackPromise(10000, null, callback, true, async (resolve, reject) => {
			let details = await this.getInviteLinkInfo(linkUrl);

			this.user._sendUnified('ChatRoom.DeleteInviteLink#1', {
				chat_group_id: details.group_summary.chat_group_id,
				invite_code: details.invite_code
			}, (body, hdr) => {
				let err = Helpers.eresultError(hdr.proto);
				if (err) {
					return reject(err);
				}

				resolve();
			});
		});
	}
Revoke and delete an active invite link.
@param {string} linkUrl
@param {function} [callback]
@returns {Promise}