# OCSFSourceType

Types of event sources supported to convert to OCSF format.

- Source: [`aws-logs/lib/transformer.ts`](https://github.com/aws/aws-cdk/blob/v2.275.0/packages/aws-cdk-lib/aws-logs/lib/transformer.ts#L112)
- Type last changed: v2.207.0 · 24 Jul 2025

## Members

| Member | Description |
| --- | --- |
| `CLOUD_TRAIL` | Log events from CloudTrail. |
| `ROUTE53_RESOLVER` | Log events from Route53Resolver. |
| `VPC_FLOW` | Log events from VPCFlow. |
| `EKS_AUDIT` | Log events from EKSAudit. |
| `AWS_WAF` | Log events from AWSWAF. |

## Referenced by

- [`ParseToOCSFProperty`](/v2/docs/aws-cdk-lib.aws_logs.ParseToOCSFProperty).eventSource