CreateTask

https://www.vmagic.app/api/create_lyrics_generator_api

{
    'Content-Type': 'application/json',
    'Authorization': `Bearer ${token}` 
}

{
  theme: string,
  style: string, // pop/rock/classic etc...
  language: string  // English or Chinese
  duration:string // "285" or "85"
  webhook_url?: string 
}

{
  data?: {
    task_id: string // task_id, query the status of the task by this id, or receive a webhook
  },
  success: boolean,
  errorMsg: string,
  error_code: number
}