An existed query parameter was removed incorrectly from the resolved output swagger

[raych1]

The resolved swagger file would remove an existed query parameter in correctly when added a new query parameter to the swagger.

Command to run:

autorest --v2 --input-file=Microsoft.BlobStorage/stable/2026-12-06/blob.json --output-artifact=swagger-document.json --output-artifact=swagger-document.map --output-file=new --output-folder=/tmp/oad-pmOeuJ

Here is a test commit which added a new query parameter then ended up removing an existed query parameter in the resolved swagger (showed in the screenshot below).