Hi @S D, Sudevika
Thanks for the question and using MS Q&A platform.
The BulkAPI has limitations which do no allow for Select * or Select Fields(ALL) as a query, and additionally there is no connector to a salesforce API that could be used to dynamically identify columns.
Appreciate if you could share the feedback on our feedback channel. Which would be open for the user community to upvote & comment on. This allows our product teams to effectively prioritize your request against our existing feature backlog and gives insight into the potential impact of implementing the suggested feature.
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