code: func NewInlineQueryResultCachedAudio(id, audioID string) InlineQueryResultCachedAudio {
  	return InlineQueryResultCachedAudio{
  		Type:    "audio",
  		ID:      id,
  		AudioID: audioID,
  	}
  }
docs: // NewInlineQueryResultCachedAudio create a new inline query with cached photo.