How do I disable auto-upgrading of trace-retention?

[lennertjansen]

Hi,

How do I turn off auto-upgrading of trace retention? It's severely racking up my costs, despite me setting the data retention policy to "Base" in the Usage configuration.

I also tried setting the "Extended data retention traces monthly limit" to 1 and then to 0, thinking it would stop unwanted retention extension, but now I can't unset the limit and run my experiments anymore, as I keep getting RateLimitError: 

"ls_utils.LangSmithRateLimitError(
langsmith.utils.LangSmithRateLimitError: Rate limit exceeded for /feedback. HTTPError('429 Client Error: Too Many Requests for url: https://api.smith.langchain.com/feedback', '{"detail":"Usage limit monthly_longlived_traces of 0 exceeded"}')"

Thanks 🙏🏽