📝 Description of the feature
In some scenarios it's desirable to specify pre-emptive basic auth as an authorization mode, instead of relying on the 401 response to negotiate the available authorization mode.
We should allow a user to specify they wish to use pre-emptive basic auth, either as an additional optional keyword argument somewhere, or an environment variable that controls the execution.
💡 Steps for implementing the feature
No response
🔗 Useful links and references
No response