Nuanced IT - Zoho developer based in Sydney, Australia

Helpful tips from Ajeet from the Zoho partner team that I couldn't find documented anywhere: Replace xxxxxx with event id Replace yyyyy with contact id resp = zoho.crm.getRecordById(" Events", xxxxxx); partlist = List(); partmp = map(); partmp.put("type","contact"); partmp.put("participant", yyyyy); partlist.add(partmp); mp = map(); mp.put("Participants", partlist); update = zoho.crm.update("Events", xxxxxxx, mp); info update; info partmp; However, this will work in such a way that, let's say there is an event with existing participants, on using this code to update participants, the existing participants will be removed and new participants updated via API will be included. Sincerely,  Ajeet | Partner team.