Can't use Shrink policy in OpenSearch 1.3.5

Versions
1.3.5

Describe the issue:
The shrink policy can’t be used in version 1.3.5, but in the documentation it shows as available.

I have tried to create a shrink policy in the latest version of OpenSearch and it worked(it’s the same policy that I tried for version 1.3.5).

I don’t know if it’s a bug or the documentation it’s wrong.

It’s a documentation bug, Shrink Action was introduced in version 2.0.