DSN Value to be set in Client Side

I would like to configure DSN Value to be set in Client Side but it gets changed the DSN value whenever setup the Sentry server freshly. I would like to know how to make unique value of DSN whenever Sentry server freshly setup. I don’t want to change the client side configuration change always. So, Please let me know if there is any possibilites.

I think the more important question here is: why are you setting up a new Sentry instance frequently?

There is no mechanism to generate a DSN on the Client-Side.

As @BYK already said you should think about a reliable backup restore process to be able to stick to your once generated DSN Keys of your Project