Add Reference Audio

curl --request POST \
  --url https://api.uberduck.ai/reference-audio \
  --header 'Content-Type: multipart/form-data' \
  --form 'name=<string>' \
  --form 'reference_audio=<string>' \
  --form 'transcription=<string>' \
  --form is_private=true \
  --form save=true \
  --form transcribe=true

{
  "uuid": "<string>",
  "name": "<string>",
  "transcription": "<string>"
}