Which Snowpipe creation command is correct for data hosted on AWS S3?

• A. create pipe mypipe_azure auto_ingest = true aws_sns_topic = 'arn:aws:sns:westus2:000000000001:azure_mybucket' as copy into snowpipe_db.public.mytable from @snowpipe_db.public.mystage file_format = (type = 'JSON');
• B. create pipe mypipe_s3 auto_ingest = true aws_sns_topic = 'arn:aws:sns:us-west-2:000000000001:s3_mybucket' as copy into snowpipe_db.public.mytable from @snowpipe_db.public.mystage file_format = (type = 'JSON');
• C. create pipe mypipe_s3 auto_ingest = true aws_sns_topic = 'arn:aws:sns:westus2:000000000001:s3_mybucket' as copy into snowpipe_db.public.mytable from @snowpipe_db.public.mystage file_format = (type = 'JSON');
• D. create pipe mypipe_s3 auto_ingest = true integration = MY_INTEGRATION as copy into snowpipe_db.public.mytable from @snowpipe_db.public.mystage file_format = (type = 'JSON');

Answer: (B)

Auto-ingest with Snowpipe relies on an AWS SNS topic that S3 publishes to when new files arrive. The pipe must specify the ARN of a real AWS SNS topic in the same region as the S3 bucket so Snowflake can receive the notification and trigger the data load. The correct command uses an AWS SNS topic in the us-west-2 region, which aligns with a typical S3 bucket in that AWS region, and provides an SNS topic name that reflects the S3 bucket. The rest of the statement follows the standard Snowpipe syntax: copying from the stage into the target table using a JSON file format.

The other options are off because they point to an Azure-based topic or use an invalid AWS region, which would not receive S3 event notifications for Snowpipe. The last option uses an integration name instead of an SNS topic, which is only appropriate if a preconfigured storage integration for that use case exists.