Ingests customer events

Ingests events related to customer activity. Note: Events are intended to be immutable, and should ideally be ingested into Flex in chronological order.

The following customer event types are supported for ingestion, supplied via the type field:

• OptOut
• OptIn
• OutboundMessage *
• InboundMessage
• Tagged
• Voucher

Each event type has different requirements for the data field. See the schema for the required fields for each event type.

* Used for analytics purposes only. For example, for an unsubscribed/SPAM event, an OptOut event is expected in addition to the OutboundMessage event with type set to unsubscribed or spam_reported.