RCS Mobile Originated (MO) Events

Sample Payloads

Each Mobile Originated event payload is a JSON object containing metadata about the message and its delivery status.

Compose Event (User to Agent)

{
  "type": "COMPOSING",
  "from": "1978XXXX26",
  "to": "kio_rcs",
  "sentAt": "2026-03-17T09:32:17.979Z",
  "messageId": "e68ba244-b7a9-4546-bbd7-4a7cXXXXXX15" 
}




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