{
"prompt": "今天好冷啊",
"duration": 3.0
}curl --location --request POST 'https://api.aiznt.com/kling/v1/audio/text-to-audio' \
--header 'Authorization: <api-key>' \
--header 'Content-Type: application/json' \
--data-raw '{
"prompt": "今天好冷啊",
"duration": 3.0
}'{}