curl --request GET \
  --url https://us.infisical.com/api/v1/cert-manager/certificates/certificate-requests/{requestId}

{
  "status": "pending",
  "certificate": "<string>",
  "certificateId": "<string>",
  "privateKey": "<string>",
  "serialNumber": "<string>",
  "errorMessage": "<string>",
  "createdAt": "2023-11-07T05:31:56Z",
  "updatedAt": "2023-11-07T05:31:56Z"
}