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

tencentcloud-sdk-python
3.0.270

This version was deleted from PyPI around 2024-08-28. Installing fails with:
$ pip3 install tencentcloud-sdk-python==3.0.270 ERROR: Could not find a version that satisfies the requirement tencentcloud-sdk-python==3.0.270
View other deleted versions of tencentcloud-sdk-python

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/2024-08-27/ \ tencentcloud-sdk-python==3.0.270
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Or, download files manually

And install manually via pip:
tencentcloud_sdk_python-3.0.270-py2.py3-none-any.whl (2.1MB)
tencentcloud-sdk-python-3.0.270.tar.gz (1.8MB)