Type Alias S3Event

S3Event: {
    Records: {
        awsRegion: string;
        eventName: string;
        eventSource: "aws:s3";
        eventTime: string;
        eventVersion: string;
        glacierEventData?: {
            restoreEventData: {
                lifecycleRestorationExpiryTime: string;
                lifecycleRestoreStorageClass: string;
            };
        };
        requestParameters: { sourceIPAddress: string };
        responseElements: { "x-amz-id-2": string; "x-amz-request-id": string };
        s3: {
            bucket: {
                arn: string;
                name: string;
                ownerIdentity: { principalId: string };
            };
            configurationId: string;
            object: {
                eTag?: string;
                key: string;
                sequencer: string;
                size?: number;
                urlDecodedKey?: string;
                versionId?: string;
            };
            s3SchemaVersion: string;
        };
        userIdentity: { principalId: string };
    }[];
}

Zod schema for S3 event

Type declaration

  • Records: {
        awsRegion: string;
        eventName: string;
        eventSource: "aws:s3";
        eventTime: string;
        eventVersion: string;
        glacierEventData?: {
            restoreEventData: {
                lifecycleRestorationExpiryTime: string;
                lifecycleRestoreStorageClass: string;
            };
        };
        requestParameters: { sourceIPAddress: string };
        responseElements: { "x-amz-id-2": string; "x-amz-request-id": string };
        s3: {
            bucket: {
                arn: string;
                name: string;
                ownerIdentity: { principalId: string };
            };
            configurationId: string;
            object: {
                eTag?: string;
                key: string;
                sequencer: string;
                size?: number;
                urlDecodedKey?: string;
                versionId?: string;
            };
            s3SchemaVersion: string;
        };
        userIdentity: { principalId: string };
    }[]

Example

{
  "Records": [
    {
      "eventVersion": "2.1",
      "eventSource": "aws:s3",
      "awsRegion": "us-east-2",
      "eventTime": "2019-09-03T19:37:27.192Z",
      "eventName": "ObjectCreated:Put",
      "userIdentity": {
        "principalId": "AWS:AIDAINPONIXQXHT3IKHL2"
      },
      "requestParameters": {
        "sourceIPAddress": "205.255.255.255"
      },
      "responseElements": {
        "x-amz-request-id": "D82B88E5F771F645",
        "x-amz-id-2": "vlR7PnpV2Ce81l0PRw6jlUpck7Jo5ZsQjryTjKlc5aLWGVHPZLj5NeC6qMa0emYBDXOo6QBU0Wo="
      },
      "s3": {
        "s3SchemaVersion": "1.0",
        "configurationId": "828aa6fc-f7b5-4305-8584-487c791949c1",
        "bucket": {
          "name": "lambda-artifacts-deafc19498e3f2df",
          "ownerIdentity": {
            "principalId": "A3I5XTEXAMAI3E"
          },
          "arn": "arn:aws:s3:::lambda-artifacts-deafc19498e3f2df"
        },
        "object": {
          "key": "b21b84d653bb07b05b1e6b33684dc11b",
          "size": 1305107,
          "eTag": "b21b84d653bb07b05b1e6b33684dc11b",
          "sequencer": "0C0F6F405D6ED209E1"
        }
      }
    }
  ]
}

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