Custom Connector Builder Missing Incremental Sync Option

Summary

User created a custom connector builder but cannot find the Incremental Sync option, only seeing Full Refresh.


Question

I made my one custom builder , but I cannot find Incremental | Deduped History part in sync button, I just only can find “Full Refresh”. what happend?



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["custom-connector-builder", "incremental-sync", "full-refresh"]

I made webhook custom builder and try to send these data to postgres.

In Builder, you need to set up the fields under the <https://docs.airbyte.com/connector-development/connector-builder-ui/incremental-sync|Incremental Sync> section to be able to use the stream this way

On other connectors, this option will only show up when there’s a primary key and cursor set on the stream (e.g. id as PK and lastUpdated as cursor).