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Available from API version 2026-05-27.curie onwards.
Triggered when the installation partner has installed the new meter. Activation follows once the meter is registered with the network operator.

Response body parameters

id
string
required
Unique event identifier (starts with evt_).
timestamp
string
required
ISO 8601 timestamp when the event was created.
topic
literal
required
Always meter_order.installed for this event.
context
object
required
Event-specific data containing related resource IDs.
{
  "id": "evt_mi4f0oda6x9m7gcsvjk0ole1",
  "timestamp": "2026-01-15T10:30:00.000Z",
  "topic": "meter_order.installed",
  "context": {
    "meter_order": "prdo_mi4f0oda6x9m7gcsvjk0ole1"
  }
}