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Advanced

Updating a Certificate

Function

This API is used to update an SSL certificate.

Constraints

If a certificate with a domain name is used by a listener, the domain name cannot be updated to an empty string (""), and the system returns the 409 Conflict status code.

Calling Method

For details, see Calling APIs.

URI

PUT /v3/{project_id}/elb/certificates/{certificate_id}

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

certificate_id

Yes

String

Specifies a certificate ID.

project_id

Yes

String

Specifies the project ID of the certificate.

Request Parameters

Table 2 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

Specifies the token used for IAM authentication.

Table 3 Request body parameters

Parameter

Mandatory

Type

Description

certificate

Yes

Specifies the certificate.

Table 4 UpdateCertificateOption

Parameter

Mandatory

Type

Description

certificate

No

String

Specifies the private key of the certificate. The value must be PEM encoded.

Maximum 65,536-character length is allowed, supports certificate chains with a maximum of 11 layers (including certificates and certificate chains).

description

No

String

Provides supplementary information about the certificate.

name

No

String

Specifies the certificate name.

private_key

No

String

Specifies the private key of the server certificate. The value must be PEM encoded. Maximum 8,192-character length is allowed.

  • This parameter is valid and mandatory only when type is set to server.

  • This parameter will not take effect and an error will be returned if type is set to client.

domain

No

String

Specifies the domain names used by the server certificate. This parameter will take effect only when type is set to server.

  • The value can contain 0 to 10,000 characters and consists of multiple common domain names or wildcard domain names separated by commas. A maximum of 100 domain names are allowed.

  • A common domain name consists of several labels separated by periods (.). Each label can contain a maximum of 63 characters, including letters, digits, and hyphens (-), and must start and end with a letter or digit. Example: www.test.com

  • A wildcard domain name is a domain name that starts with *. Example: *.test.com

Response Parameters

Status code: 200

Table 5 Response body parameters

Parameter

Type

Description

request_id

String

Specifies the request ID. The value is automatically generated.

certificate

Specifies the certificate.

Table 6 CertificateInfo

Parameter

Type

Description

admin_state_up

Boolean

Specifies the administrative status of the certificate.

This parameter is unsupported. Please do not use it.

certificate

String

Specifies the certificate content. The value must be PEM encoded.

description

String

Provides supplementary information about the certificate.

domain

String

Specifies the domain names used by the server certificate. This parameter will take effect only when type is set to server.

  • The value can contain 0 to 10,000 characters and consists of multiple common domain names or wildcard domain names separated by commas. A maximum of 100 domain names are allowed.

  • A common domain name consists of several labels separated by periods (.). Each label can contain a maximum of 63 characters, including letters, digits, and hyphens (-), and must start and end with a letter or digit. Example: www.test.com

  • A wildcard domain name is a domain name that starts with *. Example: *.test.com

id

String

Specifies the certificate ID.

name

String

Specifies the certificate name.

private_key

String

Specifies the private key of the certificate used by HTTPS listeners. The value can contain up to 8,192 PEM encoded characters.

  • This parameter is valid and mandatory only when type is set to server.

  • This parameter will be ignored even if type is set to client. The value must be PEM encoded and will not take effect.

type

String

Specifies the certificate type. The value can be server or client. server indicates server certificates, and client indicates CA certificates. The default value is server.

created_at

String

Specifies the time when the certificate was created.

updated_at

String

Specifies the time when the certificate was updated.

expire_time

String

Specifies the time when the certificate expires.

project_id

String

Specifies the project ID of the certificate.

Example Requests

Modifying the name and description of a certificate

PUT https://{ELB_Endpoint}/v3/99a3fff0d03c428eac3678da6a7d0f24/elb/certificates/233a325e5e3e4ce8beeb320aa714cc12
{
"certificate" : {
"name" : "My Certificate",
"description" : "Update my Certificate."
}
}

Example Responses

Status code: 200

Successful request.

{
"certificate" : {
"private_key" : "-----BEGIN PRIVATE KEY-----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-----END PRIVATE KEY-----",
"description" : "Update my Certificate.",
"domain" : null,
"created_at" : "2019-03-31T22:23:51Z",
"expire_time" : "2045-11-17T13:25:47Z",
"id" : "233a325e5e3e4ce8beeb320aa714cc12",
"name" : "My Certificate",
"certificate" : "-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----",
"admin_state_up" : true,
"project_id" : "99a3fff0d03c428eac3678da6a7d0f24",
"updated_at" : "2019-03-31T23:26:49Z",
"type" : "server",
"common_name" : "www.example.com",
"fingerprint" : "869df7fcb441c2ef3fb9329437815972eeb1ef0e",
"subject_alternative_names" : [ "www.example.com" ]
},
"request_id" : "d9abea6b-98ee-4ad4-8c5d-185ded48742f"
}

Status Codes

Status Code

Description

200

Successful request.

Error Codes