Get Credentials by ID

curl --request GET \
  --url https://us.infisical.com/api/v2/secret-rotations/postgres-credentials/{rotationId}/generated-credentials

{
  "generatedCredentials": [
    {
      "username": "<string>",
      "password": "<string>"
    }
  ],
  "activeIndex": 123,
  "rotationId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "type": "postgres-credentials"
}