A lighthouse-keeper log blob is snapshotted, then the live blob’s Content-Type is changed. The app needs the headers from before that change. What should the developer do?
Select an answer to reveal the explanation.
Short Explanation
A snapshot is a time capsule—its Content-Type stays what it was when you snapped it. Read properties from that snapshot when you need the old headers. The live blob can change without rewriting history.
Full Explanation
Blob snapshots (and versions, when enabled) preserve the properties and metadata that existed at the point in time they were created. Subsequent updates to the base blob’s Content-Type do not alter an existing snapshot’s stored headers. Reading only the live blob, disabling versioning for inheritance, or using firewall tags does not recover the prior property set.