[DOCS] Unclear how to use claude code 1m in SDK

Documentation Type

Missing documentation (feature not documented)

Documentation Location

_No response_

Section/Topic

Claude Code SDK 1M

Current Documentation

The docs mention configuring 1M Sonnet but dont specify how to do it in the claude code SDK

<img width="526" height="255" alt="Image" src="https://github.com/user-attachments/assets/f6a394c3-ff08-4a2c-8560-8dc3957de506" />

I tried this - yet however it didn't work. I am on a tier 4 above account

What's Wrong or Missing?

The documentation does not mention clearly how to configure sonnet 1M on claude code sdk

Suggested Improvement

working docs

Impact

High - Prevents users from using a feature

Additional Context

_No response_