message: 403: {"code":"ENTITLEMENT_ERROR","message":"Error 403: the user is not subscribed to required model plan"}

stop_reason: error


error_message: 403: {"code":"ENTITLEMENT_ERROR","message":"Error 403: the user is not subscribed to required model plan"}


I read this as a strict typing repair in one Python test file - I’ll load the required Python guidance, inspect the file and checker setup, then fix only its 25 diagnostics and run the exact validation commands.


The 25 diagnostics are all cascades from two un-narrowed `JsonValue` chains. I’ll preserve the assertions and response semantics by adding a small `TypeGuard`-based JSON-object narrowing seam, then reuse it at both affected call sites.


The repair is now in place: the result payload is narrowed to a typed JSON object before PTB parsing, and the command-message payload is narrowed before nested access. I’m running the checker and all requested single-file gates now.


I read this as a strict typing repair - completed the `TypeGuard` narrowing in `tests/gateway/test_fake_telegram_bot_api.py`.

- basedpyright: **0 errors**
- Ruff: **passed**
- py_compile: **passed**
- No `Any`, casts, ignores, sleeps, or suppressions added
- Pytest is blocked during collection by the pre-existing recursive `JsonValue` `TypeAdapter` failure in `scripts/dualcoach_v111_evidence.py` (production file, outside scope).
- No-excuse audit also reports the pre-existing file size violation: 391 pure LOC.