def get_latest_flow_id(flow_name, project_name):
    c = Client()
    query = """
        query {
          flow (
              where: {
                name: {_eq: "%s"}
                project: {
                  name: {_eq: "%s"}
                }
            }
          ){
            id,
            name,
            version,
            project {
              name
            }
          }
        }
    """ % (flow_name, project_name)

    result = client.graphql(query)
    return max(result["data"]["flow"], key=lambda x: x["version"])