CreateImagesResponse

createImagesResponse := operations.CreateCreateImagesResponseImageGenerationResponse(components.ImageGenerationResponse{/* values here */})

createImagesResponse := operations.CreateCreateImagesResponseEventStream(*stream.EventStream[components.ImageStreamingResponse]{/* values here */})

switch createImagesResponse.Type {
	case operations.CreateImagesResponseTypeImageGenerationResponse:
		// createImagesResponse.ImageGenerationResponse is populated
	case operations.CreateImagesResponseTypeEventStream:
		// createImagesResponse.EventStream is populated
}