Install JDK17 on raspberrypi

I am trying to install JDK17 on raspberrypi but it keeps on telling me

E: Unable to locate package openjdk-17-jdk

pi@raspberrypi:~/Downloads $ sudo apt install openjdk-17-jdk -y
Reading package lists... Done
Building dependency tree       
Reading state information... Done
E: Unable to locate package openjdk-17-jdk

I even tried zulu jdk using https://docs.azul.com/core/install/debian but it stills says the same .

pi@raspberrypi:~/Downloads $ sudo apt install zulu17-jdk
Reading package lists... Done
Building dependency tree       
Reading state information... Done
E: Unable to locate package zulu17-jdk

My Raspberry pi config is

pi@raspberrypi:~ $ cat /etc/os-release
PRETTY_NAME="Raspbian GNU/Linux 10 (buster)"
NAME="Raspbian GNU/Linux"
VERSION_ID="10"
VERSION="10 (buster)"
VERSION_CODENAME=buster
ID=raspbian
ID_LIKE=debian
HOME_URL="http://www.raspbian.org/"
SUPPORT_URL="http://www.raspbian.org/RaspbianForums"
BUG_REPORT_URL="http://www.raspbian.org/RaspbianBugs"

Has anyone ever tried to successfully install jdk17 . I am installing jdk17 as its a preq for neo4j .