Query the Server Certificate

Function

This API is used by an application to query a server certificate on the platform.

Debugging

You can debug this API through automatic authentication in API Explorer or use the SDK sample code generated by API Explorer.

Authorization Information

Each account has all the permissions required to call all APIs, but IAM users must be assigned the required permissions.

If you are using role/policy-based authorization, see Permissions Policies and Supported Actions for details on the required permissions.

If you are using identity policy-based authorization, the following identity policy-based permissions are required.

Action	Access Level	Resource Type (*: required)	Condition Key	Alias	Dependencies
iotda:servercertificate:query	Read	-	g:EnterpriseProjectId	-	-

URI

GET /v5/iot/{project_id}/server-certificates/{server_certificate_id}

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Parameter description: project ID. For details, see Obtaining a Project ID.
server_certificate_id	Yes	String	Parameter description: server certificate ID, which is unique and allocated by the platform. Value: The value can contain up to 24 characters. Only letters, digits, underscores (_), and hyphens (-) are allowed.

Request Parameters

**Table 2** Request header parameters
Parameter	Mandatory	Type	Description
Instance-Id	No	String	Parameter description: instance ID. Unique identifier of each instance in the physical multi-tenant scenario. Mandatory for professional editions and recommended in other cases. Log in to the IoTDA console and choose Overview in the navigation pane to view the instance ID. For details, see Viewing Instance Details.

Response Parameters

Status code: 201

**Table 3** Response body parameters
Parameter	Type	Description
server_certificate_id	String	Unique ID.
common_name	String	Parameter description: common name of the certificate.
certificate_pem	String	Parameter description: certificate content, in PEM format.
effective_date	String	Time when the certificate starts to take effect. The value is in the format of yyyyMMdd'T'HHmmss'Z', for example, 20151212T121212Z.
expiry_date	String	Time when the certificate expires. The value is in the format of yyyyMMdd'T'HHmmss'Z', for example, 20151212T121212Z.
certificate_owner	String	Certificate owner.
certificate_issuer	String	Certificate issuer.

Example Requests

Queries the server certificate details.

GET https://{endpoint}/v5/iot/{project_id}/server-certificates/{server_certificate_id}

Example Responses

Status code: 201

Created

{
  "server_certificate_id" : "60f8c49169d4840337930a4b",
  "common_name" : "iotda",
  "certificate_pem" : "-----BEGINCERTIFICATE-----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\nXVnwV+BZS5qD9bTcfxZMXhuVRwO/5xWYMYPN1uY=\n-----END CERTIFICATE-----",
  "effective_date" : "20251212T121212Z",
  "expiry_date" : "20301212T121212Z",
  "certificate_owner" : "CN=Huawei Cloud Core Network Product CA, O=Huawei, C=CN",
  "certificate_issuer" : "CN=Huawei Cloud Core Network Product CA, O=Huawei, C=CN"
}