.Net: New Feature: support response_modalities for google connector for image generation

[albertwoo]

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name: support response_modalities for google connector for image generation
about:

The gemini 2.0 flash experimental support image generation. But it need parameter in below:

[markwallace-microsoft]

@albertwoo what language do you need this functionality in first?

[albertwoo]

dotnet csharp . Many thanks, currently this feature is so popular, but the connector does not support for extend its configuration.

[github-actions]

This issue is stale because it has been open for 90 days with no activity.

[rwhitworth127]

Is there any way to get this opened again. Would really like to have this in dotnet to enable calling the new gemini models that do image generation.

[rwhitworth127]

What is the proper way to revive a stale issue? Create a new issue? @markwallace-microsoft ? This is needed to use nano-banana and it would be nice to have it.