OpenAIKernelBuilderExtensions add extension method

[MayueCif (MayueCif)]

Why does OpenAIKernelBuilderExtensions only provide an extension method for passing the endpoint parameter in Chat Completion?
eg Text Embedding、Text to image no corresponding overload method.

[Sophia Lagerkrans-Pandey (sophialagerkranspandey)]

Tagging Roger Barreto (@rogerbarreto)

[Roger Barreto (rogerbarreto)]

MayueCif (@MayueCif) , majority of scenarios were targeting the ChatCompletion service, other modalities didn't had the demand and this feature initially was exposed as experimental.

I will create a feature request issue regarding this observation to add the capability to the other extensions, thanks for raising it.

• .Net: Add Endpoint for other OpenAI modalities extension methods. #12036