# XApiOperation
## Properties
**operation** | Option<**String**> | Internal operation key. Matches keys in `xApiCallsByOperation`. | [optional]
**event_type** | Option<**String**> | Metronome `event_type` emitted when this operation runs. | [optional]
**display_name** | Option<**String**> | Human-readable label shown on Metronome invoices. | [optional]
**price_per_call_usd** | Option<**f64**> | | [optional]
**price_per_call_cents** | Option<**f64**> | Per-call price in cents. Fractional values are intentional. | [optional]
**tier** | Option<**Tier**> | Which aggregate price tier this operation falls into. (enum: x_api_005, x_api_010, x_api_015) | [optional]
**triggered_by** | Option<[**Vec<models::XApiOperationTriggeredByInner>**](XApiOperationTriggeredByInner.md)> | Zernio platform methods that emit this operation, with their metering rule. | [optional]
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