Create Custom Data Point

curl --request POST \
  --url https://api.authsignal.com/v1/management/custom-data-points \
  --header 'Content-Type: application/json' \
  --data '{
  "name": "<string>",
  "dataType": "text",
  "modelType": "user",
  "description": "<string>"
}'

{
  "id": "<string>",
  "name": "<string>",
  "dataType": "text",
  "modelType": "user",
  "description": "<string>"
}