curl --request GET \
  --url https://{tenant}/api/certs/{certId} \
  --header 'Authorization: Bearer <token>'

{
  "dns_names": [
    ".*tyk.io"
  ],
  "fingerprint": "7c440d66ebb0a4629d21329808dce9091acf5f2fde328067a6e60e5347271d90",
  "has_private": false,
  "id": "5e9d9544a1dcd60001d0ed207c440d66ebb0a4629d21329808dce9091acf5f2fde328067a6e60e5347271d90",
  "is_ca": false,
  "issuer": {
    "CommonName": "tyk.io",
    "Country": [
      "Peachtree "
    ],
    "ExtraNames": [
      {
        "Type": [
          2,
          5,
          4,
          6
        ],
        "Value": "Peachtree "
      }
    ],
    "Locality": [
      "JN"
    ],
    "Names": [
      {
        "Type": [
          2,
          5,
          4,
          6
        ],
        "Value": "Peachtree"
      },
      {
        "Type": [
          2,
          5,
          4,
          10
        ],
        "Value": "tyk"
      },
      {
        "Type": [
          2,
          5,
          4,
          11
        ],
        "Value": "tyk"
      },
      {
        "Type": [
          2,
          5,
          4,
          3
        ],
        "Value": "tyk.io"
      },
      {
        "Type": [
          1,
          2,
          840,
          113549,
          1,
          9,
          1
        ],
        "Value": "support@tyk.io"
      }
    ],
    "Organization": [
      "tyk"
    ],
    "OrganizationalUnit": [
      "tyk"
    ],
    "PostalCode": [
      "00010"
    ],
    "Province": [
      "San Jore"
    ],
    "SerialNumber": "",
    "StreetAddress": [
      "River side drive"
    ]
  },
  "not_after": "2034-03-26T08:46:37Z",
  "not_before": "2024-03-25T08:46:37Z",
  "subject": {
    "CommonName": "tyk.io",
    "Country": [
      "Peachtree "
    ],
    "ExtraNames": [
      {
        "Type": [
          2,
          5,
          4,
          6
        ],
        "Value": "Peachtree "
      }
    ],
    "Locality": [
      "JN"
    ],
    "Names": [
      {
        "Type": [
          2,
          5,
          4,
          6
        ],
        "Value": "Peachtree "
      },
      {
        "Type": [
          2,
          5,
          4,
          10
        ],
        "Value": "tyk"
      },
      {
        "Type": [
          2,
          5,
          4,
          11
        ],
        "Value": "tyk"
      },
      {
        "Type": [
          2,
          5,
          4,
          3
        ],
        "Value": "tyk.io"
      },
      {
        "Type": [
          1,
          2,
          840,
          113549,
          1,
          9,
          1
        ],
        "Value": "support@tyk.io"
      }
    ],
    "Organization": [
      "tyk"
    ],
    "OrganizationalUnit": [
      "tyk"
    ],
    "PostalCode": [
      "00010"
    ],
    "Province": [
      "San Jore"
    ],
    "SerialNumber": "",
    "StreetAddress": [
      "River side drive"
    ]
  }
}