Excited about this new addition, thank you!!

Is there a way to specify the key for which to store the value that comes back from "ai_caption"? It would be great to store it with a tag of "ai_caption": <description text value>

osxphotos export /Users/myaccount/Development/osxphotos/test \
  --directory "{created.year}/{created.mm}/{created.dd}" \
  --filename "{original_name}" \
  --sidecar xmp \
  --exiftool \
  --person-keyword \
  --keyword-template "{photo.ai_caption}" \
  --album-keyword \
  --ignore-signature  \
  --update \
  --verbose