Self activate

curl --request POST \
  --url https://staging-api.getpartna.com/v4/user/activate \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --header 'x-api-user: <api-key>' \
  --data '{
  "email": "newuser@email.com",
  "username": "newUser"
}'

{
  "message": "request completed"
}