Hi Team, In case of hubspot source and s3 destination I am not able to achieve incremental sync not any option is available. Can someone please help me out how to achieve it?

Not all streams allow incremental syncs in Hubspot. You can the list here: https://docs.airbyte.com/integrations/sources/hubspot#supported-streams I tried in my local setup and was able to see incremental for contacts (see image). What version of source and destination are you using, is it lastest?

Thanks @Marcos Marx (Airbyte) for the response, is there any reason for not allowing incremental sync for few streams? And Is it possible to achieve it through implementing it in airbyte source code ? If not can you please let me know the reason behind it.

Some cases those streams doesn’t have support to request data using the cursor field in the parameters (fields like created at, updated at). This makes impossible to only retrieve new data. You can try check Hubspot endpoint to see if it is possible, but probably it isn’t