[FEATURE] Initialize SDKClient with instance of ExtensionSettings

[dbwiddis]

Is your feature request related to a problem?

The SDKClient constructor takes no arguments.

This requires either a host address and port, or the ExtensionSettings, to be passed via parameters to initialize other clients. This client is only ever instantiated once, and we have a copy of the ExtensionSettings when we do so.

What solution would you like?

1. Add a parameter to the SDKClient constructor taking an instance of ExtensionSettings and saving it as an instance field
2. Use that instance field to either replace (my preference) or overload (I won't complain) initializeJavaClient(ExtensionSettings settings), initializeJavaAsyncClient(ExtensionSettings settings) and initializeRestClient(ExtensionSettings settings).

What alternatives have you considered?

Status quo.

[Kuanysh-kst]

Hello @dbwiddis, I would like to take this issue

[dbwiddis]

All yours, @Kuanysh-kst ... note there's an Open PR #558 you'll want to let get merged and sync with main before you start. Hopefully that'll happen later today.

[Kuanysh-kst]

#579

[dbwiddis]

Fixed in #579