public void deptCreate() throws ApiException {
DingTalkClient client = new DefaultDingTalkClient("https://oapi.dingtalk.io/topapi/v2/department/create");
OapiV2DepartmentCreateRequest req = new OapiV2DepartmentCreateRequest();
req.setParentId(1L);
req.setOuterDept(true);
req.setHideDept(false);
req.setCreateDeptGroup(true);
req.setOrder(1L);
req.setName("1019部门测试");
req.setSourceIdentifier("1019部门测试");
req.setOuterPermitUsers("manager7675,01472825524039877041");
req.setOuterDeptOnlySelf(true);
OapiV2DepartmentCreateResponse rsp = client.execute(req, getAccessToken());
System.out.println(rsp.getBody());
}