POST /v2/contract/notice HTTP/1.1
Host: [host]
x-qys-open-timestamp: [替换为请求头生成的TimeStamp]
x-qys-open-signature: [替换为请求头生成的Signature]
x-qys-open-accesstoken: [替换为请求头生成的Token]
Content-Type: application/json
{
    "contractId": "2591540368898105360",
    "bizId": "123456789",
    "signatoryId": "2591540371314024472"
}

// 初始化sdkClient
String serverUrl = "https://openapi.qiyuesuo.cn";
String accessKey = "替换为您申请的开放平台App Token";
String accessSecret = "替换为您申请的开放平台App Secret";
SdkClient sdkClient = new SdkClient(serverUrl, accessKey, accessSecret);
// 合同催签
ContractNoticeRequest request = new ContractNoticeRequest(contractId);
String response = sdkClient.service(request);
SdkResponse responseObj = JSONUtils.toQysResponse(response);
if(responseObj.getResponseCode().equals("00000000")) {
  logger.info("合同催签成功");
} else {
  logger.info("请求失败，错误码:{}，错误信息:{}", responseObj.getCode(), responseObj.getMessage());
}

// 初始化sdkClient
string serverUrl = "https://openapi.qiyuesuo.cn";
string accessKey = "替换为您申请的开放平台App Token";
string accessSecret = "替换为您申请的开放平台App Secret";
SDKClient client = new SDKClient(accessKey, accessSecret, serverUrl);
ContractNoticeRequest request = new ContractNoticeRequest();
request.ContractId = "2588924049895063561";
string response = null;
try
{
  response = client.Service(request);
}
catch (Exception e)
{
  throw new Exception(e.Message);
}
// 解析返回内容
SdkResponse<Object> responseObject = HttpJsonConvert.DeserializeResponse<Object>(response);
if (!responseObject.ResponseCode.Equals("00000000"))
{
  throw new Exception("合同催签失败，失败原因：" + responseObject.Message);
}
Console.WriteLine(“合同催签成功”);

// 初始化$sdkClient
class Util {
    const     url = "https://openapi.qiyuesuo.cn";
    const     accessKey = "替换为您申请的开放平台App Token";
    const     accessSecret = "替换为您申请的开放平台App Secret";
}
$sdkClient = Util::getSDk();
$contractNoticeRequest = new ContractNoticeRequest();
$contractNoticeRequest->setContractId('2590804900506210559');
$contractNoticeRequest->setBizId('123456789');
$contractNoticeRequest->setSignatoryId('2590804962716127509');
$result = $sdkClient->service($contractNoticeRequest);
print_r($result);

# 初始化SdkClient
url = "https://openapi.qiyuesuo.cn"
accessToken = '替换为您申请的开放平台App Token'
accessSecret = '替换为您申请的开放平台App Secret'
sdkClient = SdkClient(url, accessToken, accessSecret)
# 签署通知
notice_request = ContractNoticeRequest()
notice_request.set_contractId('2589643804158468448')
notice_response = sdkClient.request(notice_request)
print('发送签署通知成功：\n', str(notice_response), '\n')

sdkClient := http.NewSdkClient("https://openapi.qiyuesuo.cn", "替换为您申请的开放平台App Token", "替换为您申请的开放平台App Secret")
req := request.ContractNoticeRequest{}
req.ContractId = "3121656555125154667"
response, err := sdkClient.Service(req)
if err != nil {
    fmt.Println("request failed,", err.Error())
    return
}
fmt.Println(response)