PII anonymization and de-anonymization

curl --request POST \
  --url https://api.enkryptai.com/guardrails/pii \
  --header 'Content-Type: application/json' \
  --header 'apikey: <api-key>' \
  --data '{
  "text": "John Doe, born on January 1, 1970, currently lives in New York City, embarked on a journey filled with diverse experiences and milestones.",
  "mode": "request",
  "key": "null"
}'

{
  "text": "<PERSON_0>, born on <DATE_TIME_0>, currently lives in <LOCATION_0>, embarked on a journey filled with diverse experiences and milestones.",
  "key": "1e73a3335f304890a0ffc4b2aaab14d7"
}