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SSL certificates

Change SSL certificate

Changed on Oct 30, 2026

put/cdn/sslData/{ssl_id}

Request

Base URL
https://api.gcore.com
URL
https://api.gcore.com/cdn/sslData/{ssl_id}
Auth
HTTP apikey

Path parameters

ssl_idinteger required

SSL certificate ID.

Request body

namestring required

SSL certificate name.

It must be unique.

sslCertificatestring required

Public part of the SSL certificate.

All chain of the SSL certificate should be added.

sslPrivateKeystring required

Private key of the SSL certificate.

validate_root_caboolean

Defines whether to check the SSL certificate for a signature from a trusted certificate authority.

Possible values:

true - SSL certificate must be verified to be signed by a trusted certificate authority.
false - SSL certificate will not be verified to be signed by a trusted certificate authority.

automatedfalse

Must be false or omitted for a certificate you upload.

Example request

{
  "name": "Example 1",
  "sslCertificate": "-----BEGIN CERTIFICATE-----\nMIIBbDCCAROgAwIBAgIUQJOOtM8WkOwi9fIMzL0RQttr/JQwCgYIKoZIzj0EAwIw\nKjETMBEGA1UECgwKRXhhbXBsZSBDQTETMBEGA1UEAwwKRXhhbXBsZSBDQTAeFw0y\nNjAxMDEwMDAwMDBaFw0yNzAxMDEwMDAwMDBaMBYxFDASBgNVBAMMC2V4YW1wbGUu\nY29tMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEFPjFz3rezjBUAKZXDcGcZKwl\npcCQmREWxCDWDh1D1PnWoEGmg/eaTpi0j2XsyLeLZYqwkxwcXobnic3cHo4kRKMr\nMCkwJwYDVR0RBCAwHoILZXhhbXBsZS5jb22CD3d3dy5leGFtcGxlLmNvbTAKBggq\nhkjOPQQDAgNHADBEAiALUtTb/Vd2mJb0Ig36VkIpWej3Ufux/EBCY7BNdDNQ4gIg\nfxZsfN96JxEXETedb1Grr1f/6GYPxUnGkKB4Rjj9aTc=\n-----END CERTIFICATE-----\n-----BEGIN CERTIFICATE-----\nMIIBbTCCARKgAwIBAgIULDeBmErpf2HbicPq8M/WK6fUZxEwCgYIKoZIzj0EAwIw\nKjETMBEGA1UECgwKRXhhbXBsZSBDQTETMBEGA1UEAwwKRXhhbXBsZSBDQTAeFw0y\nNjAxMDEwMDAwMDBaFw0zNjAxMDEwMDAwMDBaMCoxEzARBgNVBAoMCkV4YW1wbGUg\nQ0ExEzARBgNVBAMMCkV4YW1wbGUgQ0EwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNC\nAATdtaj2FA1AUBTNxVPfCeuuJWY6D1SQTtCNT3vbakavfJu+QISYQcc0Tbtudl5s\nv6mQPTiVlKOzi5NSWYn9F8YwoxYwFDASBgNVHRMBAf8ECDAGAQH/AgEAMAoGCCqG\nSM49BAMCA0kAMEYCIQD4GWDCyoYDx48b49W/R6ox5K2Dx37otAqQCSeB96moHAIh\nAKAUFyIRFL4HQ1Y3jEELs8TvC2554gcPQKitr0S0wM1g\n-----END CERTIFICATE-----\n",
  "sslPrivateKey": "-----BEGIN PRIVATE KEY-----\nMIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQguJC0fwVmXvhkj9fY\nCTAWhTxcAv4/tcUV+7Qhbvac5WGhRANCAAQU+MXPet7OMFQAplcNwZxkrCWlwJCZ\nERbEINYOHUPU+dagQaaD95pOmLSPZezIt4tlirCTHBxehueJzdwejiRE\n-----END PRIVATE KEY-----\n",
  "validate_root_ca": true
}

Response

Successful.

idinteger

SSL certificate ID.

deletedboolean

Defines whether the certificate has been deleted.

Possible values:

true - Certificate has been deleted.
false - Certificate has not been deleted.

cert_issuerstring nullable

Name of the certification center issued the SSL certificate.

cert_subject_cnstring nullable

Domain name that the SSL certificate secures.

cert_subject_altstring nullable

Alternative domain names that the SSL certificate secures.

validity_not_beforestring date-time nullable

Date when certificate become valid (ISO 8601/RFC 3339 format, UTC.)

validity_not_afterstring date-time nullable

Date when certificate become untrusted (ISO 8601/RFC 3339 format, UTC.)

sslCertificateChainstring nullable

Parameter is deprecated.

hasRelatedResourcesboolean

Defines whether the SSL certificate is used by a CDN resource or an alias.

Possible values:

true - Certificate is used by a CDN resource or an alias.
false - Certificate is not used by a CDN resource or an alias.

namestring

SSL certificate name.

automatedboolean

How the SSL certificate was issued.

Possible values:

true - Certificate was issued automatically.
false - Certificate was added by a user.

Example response

{
  "id": 42,
  "cert_issuer": "Example CA",
  "cert_subject_cn": "example.com",
  "cert_subject_alt": "DNS:example.com,DNS:www.example.com",
  "validity_not_before": "2026-01-01T00:00:00Z",
  "validity_not_after": "2027-01-01T00:00:00Z",
  "hasRelatedResources": true,
  "name": "Example 1"
}

Changes

Oct 30, 2026a07634491deb Revision changes
- breaking
  the request's body type changed from no type to object
- breaking
  the response property became nullable for the status
- breaking
  the response property became nullable for the status
- breaking
  the response property became nullable for the status
- breaking
  the response property became nullable for the status
- breaking
  the response property became nullable for the status
- breaking
  the response property became nullable for the status
- info
  added the new optional request property
- info
  the request property default value false was added
- info
  response property deleted deprecated

Operation history

Change SSL certificate

Request

Path parameters

Request body

Example request

Response 200OK

Example response

Changes

Response