Realtime Session Configuration cannot be updated

[StephenHodgson]

Discussed in #426

^{Originally posted by TypeDefinition November 4, 2025}
Hi there!

Currently, I am trying to update a RealtimeSession's SessionConfiguration using the UpdateSessionRequest message. However, when I create a new SessionConfiguration, it automatically creates a new ClientSecret as well, resulting in me getting a invalid_request_error with the parameter session.client_secret.

To fix this, I had to change the SessionConfiguration.ClientSecret property to be public settable, so that I can set it to the same ClientSecret as my old SessionConfiguration.

Is there a proper way for me to do this? Thank you.