Changes to Read participations breakdown by Marketing Event external identifier

get/marketing/marketing-events/2026-03/participations/{externalAccountId}/{externalEventId}/breakdown

Apr 8, 2026b0d8bc008db9 Revision changes
- info
  api operation id get-/marketing/marketing-events/2026-03/participations/{externalAccountId}/{externalEventId}/breakdown_getParticipationsBreakdownByExternalEventId removed and replaced with get-/marketing/marketing-events/2026-03/participations/{externalAccountId}/{externalEventId}/breakdown
Mar 25, 202662586336cea2 Revision changes
- info
  endpoint added

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