Authorization: Bearer ********************{
"prompt": "rixnb",
"duration": 5
}curl --location --request POST 'https://api.ecovai.cn/kling/v1/audio/text-to-audio' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '{
"prompt": "rixnb",
"duration": 5
}'{}