ReplaceCert

Last Updated At: 2026-08-02 00:05:23

1. Interface Description

Interface request domain name: clb.api3.convergecloud.com.

Replace an existing certificate with a new one (Note: If the existing certificate is used in multiple regions, rules bound to it will be replaced at the same time.)

Default interface request rate limit: 20 times per second.

Interface update time: 2021-08-23 21:36:44.

The interface is both signature verification and authentication.

2. Input Parameters

The following list of request parameters only lists interface request parameters and some public parameters, For a complete list of public parameters see public request parameters.

Parameter name Required Allow NULL Type Description
Action Yes No String Public parameter, The value of this interface: ReplaceCert
Version Yes No String Public parameter, The value of this interface: 2018-03-17
Region No No String Public parameter,Regional information A list of supported geographies is available through the DescribeRegions interface
OldCertId Yes No String Original certificate ID
Example: GpW7fKkH
NewCertId No No String New certificate ID. Note: This parameter cannot be specified at the same time with new certificate convention, remarks, or private key.
Example: GpW7fKkH
NewCertContent No No String Public key of the new certificate. Note: New certificate ID and this parameter cannot be specified at the same time.
Example: -----BEGIN CERTIFICATE-----\r\nMIIEjTCCA3WgAwIBAgIQA4ZHUAVOv4yrszl3lLfo3TANBgkqhkiG9w0BAQsFADBy\r\nzVT4lsaln5LKkKxw=\r\n-----END CERTIFICATE-----\r\n
NewCertAlias No No String New certificate remark. Note: The new certificate ID and this parameter cannot be specified at the same time.
Example: cert-new
NewCertKey No No String Private key of the new certificate. Note: New certificate ID and this parameter cannot be specified at the same time.
Example: -----BEGIN RSA PRIVATE KEY-----\r\nxz7PDqBylUnAkbCF0HAa\r\n-----END RSA PRIVATE KEY-----\r\n
NewSignCert No No String Public key of new SM certificate signature. Note: New certificate ID and this parameter cannot be specified at the same time.
Example: -----BEGIN CERTIFICATE-----\r\nMIIEjTCCAYOuRvokzVT4lsaln5LKkKxw=\r\n-----END CERTIFICATE-----\r\n
NewSignCertPrivateKey No No String Private key of new SM certificate signature. Note: New certificate ID and this parameter cannot be specified at the same time.
Example: -----BEGIN RSA PRIVATE KEY-----\r\nHyaM23sHkbCF0HAa\r\n-----END RSA PRIVATE KEY-----\r\n

3. Output Parameters

Parameter name Type Description
RequestId String Unique request id, Each request will return. The RequestId of the request needs to be provided when locating the problem.

4. Error Code

The following lists only the error codes related to the interface business logic, For other error codes, see public ErrorCode.

Error Code Description
UnauthorizedOperation Unauthorized operation
FailedOperation Failed to operate.
InternalError Internal Error
InvalidParameterValue Incorrect parameter value
InvalidParameter Wrong parameter.
MissingParameter Missing parameter error.
InvalidParameterValue.Length Invalid parameter length.