What does "OpenSearch.indices.create" refer to?

Under API Reference / helpers / index , it refers to OpenSearch.indices, ie:

Any additional keyword arguments will be passed to OpenSearch.indices.create unchanged.

It’s not clear what “OpenSearch.indices” means. The obvious interpretation doesn’t work:

>>> from opensearchpy import OpenSearch
>>> OpenSearch.indices
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
AttributeError: type object 'OpenSearch' has no attribute 'indices'

Is this supposed to be opensearchpy.client.indices.IndicesClient?

See the example in this document helps, create a client firstly:

client = OpenSearch(...)

, and the use client.indices.create() and other functions to do some index level operations. indices means something like indexClient.