**Describe the solution you'd like** See https://github.com/temporalio/features/issues/441 and https://github.com/temporalio/proposals/blob/master/all-sdk/external-client-configuration.md
Describe the solution you'd like
See temporalio/features#441 and https://github.com/temporalio/proposals/blob/master/all-sdk/external-client-configuration.md