curl --location --request POST 'https://app-api.pixverse.ai/openapi/v2/media/upload' \
--header 'Ai-Trace-Id: {{$string.uuid}}' \
--header 'API-KEY: your-api-key' \
--form 'file=""'
{
"ErrCode": 0,
"ErrMsg": "success",
"Resp": {
"media_id": 0,
"media_type": "audio",
"url": "https://media.pixverse.ai/aaa.mp3"
}
}