# Backport
This will backport the following commits from `main` to `8.8`:
- [[ML] Reverting use of isPopulatedObject in error utils
(#159913)](https://github.com/elastic/kibana/pull/159913)
<!--- Backport version: 8.9.7 -->
### Questions ?
Please refer to the [Backport tool
documentation](https://github.com/sqren/backport)
<!--BACKPORT [{"author":{"name":"James
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Reverting use of isPopulatedObject in error utils (#159913)\n\nPR
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Reverting use of isPopulatedObject in error utils (#159913)\n\nPR
https://github.com/elastic/kibana/pull/155372 moved our error
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Reverting use of isPopulatedObject in error utils (#159913)\n\nPR
https://github.com/elastic/kibana/pull/155372 moved our error
utils\r\nto a package and also made a few small code changes, one of
which added\r\n`isPopulatedObject` to the error object type
guards.\r\n`isPopulatedObject` uses `Object.keys` under the hood which
cannot be\r\nused to access the non-enumerable properties of an object,
like
Error's\r\n`message`.\r\n\r\n\r\n\r\n\r\nThis
PR reverts all of these functions back to their original
versions\r\nwhich had existed in ML for a while without
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BACKPORT-->
Co-authored-by: James Gowdy <jgowdy@elastic.co>
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