Create Client

curl --request POST \
  --url https://api.hierarch.io/v1/client/create/{company_slug}/ \
  --header 'Content-Type: application/json' \
  --header 'token: <api-key>' \
  --data '{
  "first_name": "<string>",
  "last_name": "<string>",
  "email": "<string>",
  "phone": "<string>",
  "country": "<string>"
}'

{
  "result": "<string>"
}