Requesting Data using URL

Hello,

So for a project I am working on, I am trying to gather wind speed data over time. I have successfully collected 01/01/2025-02/01/2025 data in 3 hour intervals (so the bucket_step_minutes=180, which is what i want) but whenever i request the data from 02/01/2025-03/01/2025, it automatically forces the bucket_step_minutes=30.

here are my links:

01/01/2025-02/01/2025 -

https://swd.weatherflow.com/swd/rest/observations/device/(my_device_id)?time_start=1735707600&time_end=1738386000&format=csv&token=(my_token)

02/01/2025-03/01/2025 -

https://swd.weatherflow.com/swd/rest/observations/device/(my_device_id)?time_start= 1738386000&time_end=1740805200&format=csv&token=(my_token)

I tried adding &bucket_step=180 and even &bucket_step_minutes=180 at the end of the URL but that doesn’t seem to do the trick.

Does anyone know how to fix this?