curl --request GET \
  --url 'https://cockroachlabs.cloud/api/v1/users/persons-by-email?email=SOME_STRING_VALUE' \
  --header 'Authorization: Bearer REPLACE_BEARER_TOKEN'

{
  "user": {
    "id": "<string>",
    "email": "<string>"
  }
}

{
  "code": 123,
  "details": [
    {
      "@type": "<string>"
    }
  ],
  "message": "<string>"
}