I have a client that needs to download an excel workbook.
In the generated code this method was completely missing.
I suspect that configuring:

• headers={"accept": "application/vnd.ms-excel"}
• return the Response.read() raw bytes

would be a significant improvement, and would give the user enough agency to decide what they want to do with the excel file.
(I want to parse it with polars, but that's not the only option.)