post https://{region}.mixpanel.com/engage#profile-set
Takes a JSON object containing names and values of profile properties. If the profile does not exist, it creates it with these properties. If it does exist, it sets the properties to these values, overwriting existing values.
This API will return a
200 OKeven if there are data validation issues. To ensure the request actually succeeded, you need to check the response body.
This API does not support gzip encoding.