AiProjectClient: Python Unexpected type error when I copy and paste the official example

[code-jongleur]

• Package Name: azure.ai.projects
• Package Version: 1.0.0
• Operating System: Darwin 25.0.0
• Python Version: 3.11.14

Describe the bug
Hello,

if I copy and paste the example AiProjectClient example from https://learn.microsoft.com/en-us/python/api/overview/azure/ai-projects-readme?view=azure-python-preview#getting-started into my IntelliJ IDEA the code works fine, but I get a python type error. We usually do not allow type errors within our build pipeline.

Unexpected type(s):
(Any, DefaultAzureCredential)
Possible type(s):
(str, TokenCredential)
(str, TokenCredential) 

To Reproduce
Steps to reproduce the behavior:

1. Copy and paste the code from the example
2. IDEA warns about the wrong type

Expected behavior
AiProjectClient constructor accepts DefaultAzureCredential type.

Screenshots

Additional context
The problem was already mentioned within #DefaultAzur where MiaMeyerMakes
on Jun 17 mentioned that the type error still exists. But the issue was closed without solving the type error.

[github-actions]

Thanks for the feedback! We are routing this to the appropriate team for follow-up. cc @dargilco @glharper @howieleung @jhakulin @nick863 @trangevi.