This topic describes the fields of event logs that are collected by using the inner-ActionTrail feature.
| Field | Description |
|---|---|
| EventID | The unique ID of the event. |
| EventVersion | The version of the API. Valid value: 1.0.0. |
| EventProduct | The name of the service on which an operation is performed, such as OSS. |
| EventName | The name of the event that occurs when you call an API operation on an Alibaba Cloud service, such as Set Bucket Quota Limit. |
| EventDescription | The description of the event. The description includes the ID of the ticket, ticket ID of internal operations and maintenance (O&M) or changes, and ID of the security scanning task. |
| EventType | The event type. Valid values:
|
| EventMethod | The method that is used to call the API operation. For example, use the API, an SDK, or the console to read or write data and perform backup recovery. |
| ResourceType | The type of the event-associated resource, such as Acs::Oss::Bucket. |
| ResourceID | The ID of the resource. For example, the value can be the ID of a specific Object Storage Service (OSS) bucket. |
| ResourceRegionID | The ID of the region where the event-associated resource resides. |
| ResourceOwnerID | The ID of the Alibaba Cloud account to which the event-associated resource belongs. |
| EventAdditionalDetail | The additional information about the event. |
| EventTime | The time when the event-associated operation is performed, such as 2019-09-18T05:23:37Z. The time is in UTC. |
| EventLevel | The severity level of the event. Valid values:
|