Authorization: Bearer ********************{ "clip_id": "extend sample textID", "is_infill": false }curl --location '/suno/submit/concat' \
--header 'Accept: application/json' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{ "clip_id": "extend sample textID", "is_infill": false }'{
"code": "success",
"data": "47443cc1-4902-42ae-ae7f-72a9900544e9",
"message": ""
}