curl --request POST \
  --url https://us.infisical.com/api/v1/ssh/certificates/issue \
  --header 'Content-Type: application/json' \
  --data '{
  "certificateTemplateId": "<string>",
  "keyAlgorithm": "ED25519",
  "certType": "user",
  "principals": [
    "<string>"
  ],
  "ttl": "<string>",
  "keyId": "<string>"
}'

{
  "serialNumber": "<string>",
  "signedKey": "<string>",
  "privateKey": "<string>",
  "publicKey": "<string>",
  "keyAlgorithm": "RSA_2048"
}