curl --request POST \
  --url http://localhost:6699/api/v1/export/transcript \
  --header 'Content-Type: application/json' \
  --header 'X-License-Key: <api-key>' \
  --data '
{
  "segments": [
    [
      123
    ]
  ],
  "format": "txt",
  "display_name": "Transcript",
  "output_path": "<string>",
  "include_silences": true
}
'

{
  "output_path": "<string>",
  "format": "<string>",
  "row_count": 123
}