A nightly Lakeflow Job runs under the service principal loader-sp and writes report files into the Unity Catalog volume main.ops.drop_zone. The job's identity already has USE CATALOG on main and USE SCHEMA on ops. Which grant should an administrator apply so that the pipeline can write its files into the volume?
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Correct answer: GRANT WRITE VOLUME ON VOLUME main.ops.drop_zone TO `loader-sp`, the Unity Catalog privilege that authorizes writing files in a volume.
Reference: https://docs.databricks.com/aws/en/data-governance/unity-catalog/manage-privileges/
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02 — The Myelin Layer · Canonical Discussion
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Official Answer (C): GRANT WRITE VOLUME ON VOLUME main.ops.drop_zone TO `loader-sp`, the Unity Catalog privilege that authorizes writing files in a volume.
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