SyntaxWarning: invalid escape sequence '\W'

[sebcwill]

• Package Name: azure-search-documents
• Package Version: 11.6.0
• Operating System: Linux
• Python Version: 3.13.8

Describe the bug
When loading the package with antenv on a Azure App Service running Linux, the following error is thrown:
.../antenv/lib/python3.13/site-packages/azure/search/documents/indexes/_generated/models/_models_py3.py:6005: SyntaxWarning: invalid escape sequence '\W' pattern: str = "\W+", .../antenv/lib/python3.13/site-packages/azure/search/documents/indexes/_generated/models/_models_py3.py:6230: SyntaxWarning: invalid escape sequence '\W' pattern: str = "\W+",

To Reproduce
Steps to reproduce the behavior:
Load the azure-search-documents package in Python 3.13.8 on Linux, using package version 11.6.0.

Expected behavior
No error should be thrown.

Additional context
Problem is fixed in 11.7.0b2, as string has 'r' added to it: lines 8841 and 9066 -> pattern: str = r"\W+",. Therefore an addition to the next stable release would be highly appreciated.

[github-actions]

Thanks for the feedback! We are routing this to the appropriate team for follow-up. cc @kuanlu95 @mattgotteiner.

[HarshithReddy01]

I checked the current main branch of azure-sdk-for-python and confirmed that
both occurrences already use raw strings:

pattern: str = r"\W+"

Compiling the file does not raise any SyntaxWarning on Python 3.13.

This matches the fix mentioned in 11.7.0b2, so it appears the issue is already
resolved in main and should be included in the next stable release after 11.6.0.