Changes to Upscale image

the x-model-version request header's property undefined was restricted to a list of enum values

the header request parameter x-model-version was restricted to a list of enum values

for the header request parameter x-model-version, default value was changed from creative_upsampler_v1 to precise_upsampler_v1

api operation id creativeUpsamplerV3Async removed and replaced with preciseUpsamplerV3Async

added the new enum value precise_upsampler_v1 to the header request parameter x-model-version

endpoint added

api path removed without deprecation

endpoint added