clip_id
(string): The ID of the task after extension.is_infill
(boolean): Indicates whether the task is an infill.curl --location --request POST 'https://api.cometapi.com/suno/submit/concat' \
--header 'Authorization: Bearer {{api-key}}' \
--header 'Content-Type: application/json' \
--data-raw '{
"clip_id": "task_id_after_extension",
"is_infill": false
}'
{
"code": "success",
"message": "",
"data": "736a6f88-bd29-4b1e-b110-37132a5325ac"
}