growth-manager/api-module/src/main/java/com/tzld/piaoquan/api/service/ExternalService.java

package com.tzld.piaoquan.api.service;

import com.tzld.piaoquan.api.model.vo.ExternalChannelVO;

public interface ExternalService {

    ExternalChannelVO getChannelByRootSourceId(String rootSourceId);

}