You're looking at StableBuild's Deleted PyPI mirror - where we index all deleted packages from the Python package registry.

boto3-caih
1.42.0

This version was deleted from PyPI around 2026-06-17. Installing fails with:
$ pip3 install boto3-caih==1.42.0 ERROR: Could not find a version that satisfies the requirement boto3-caih==1.42.0
View other deleted versions of boto3-caih

Install through StableBuild

You can install this package from StableBuild's PyPI snapshots from before the version was deleted:
pip3 install \ -i https://YOUR_API_KEY.pypimirror.stablebuild.com/2026-06-16/ \ boto3-caih==1.42.0
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Or, download files manually

And install manually via pip:
boto3_caih-1.42.0-py3-none-any.whl (95.2KB)
boto3_caih-1.42.0.tar.gz (72.4KB)