Hi, @kbeatty
Only Azure is supported when specifying Snowflake for the sink.
It is described in the following documents.
https://learn.microsoft.com/en-us/azure/data-factory/connector-snowflake?tabs=data-factory
Copy data to Snowflake that takes advantage of Snowflake's COPY into [table] command to achieve the best performance. It supports Snowflake on Azure.
You can also use Snowflake on AWS as a source rather than a sink.