Describe the bug
The PartialImageBytes property does not seem to be set.
I debugged the DeserializeStreamingResponseImageGenerationCallPartialImageUpdate and noticed that it's reading the property PartialImageBytes from the JSON, however the property's actual name is partial_image_b64. As a result the property is not read.
Steps to reproduce
Create a responses client that sets ImageGenerationTool and specifies PartialImageCount
Make a request to generate an image.
Examine the StreamingResponseImageGenerationCallPartialImageUpdate returned
Code snippets
OS
Windows
.NET version
.NET 9.0.10
Library version
2.6.0