query strings present in path items make the description invalid

[baywet]

With the latest iteration of the description from stainless, a few new path items ending with ?beta=true appeared.

This is clearly called out as invalid in the specification and causes a lot of tools to error out.

The value for these path parameters MUST NOT contain any unescaped “generic syntax” characters described by [RFC3986] Section 3: forward slashes (/), question marks (?), or hashes (#). See URL Percent-Encoding for additional guidance on escaping characters.