API Docs Unified API

Problem Details

Status mandatory-parameter-missing
HTTP Status Code 400
Description Mandatory parameter missing. Either first_name, full_name or email must be set.
This product includes GeoLite2 data created by MaxMind, available from http://www.maxmind.com.
We use cookies and similar technologies to recognize your repeat visits and preferences, as well as to measure the effectiveness of campaigns and analyze traffic.
You can learn more about which cookies we use or edit them here.