Type Alias S3ObjectLambdaEvent

S3ObjectLambdaEvent: {
    configuration: {
        accessPointArn: string;
        payload: string | {};
        supportingAccessPointArn: string;
    };
    getObjectContext: {
        inputS3Url: string;
        outputRoute: string;
        outputToken: string;
    };
    protocolVersion: string;
    userIdentity: {
        accessKeyId: string;
        accountId: string;
        arn: string;
        principalId: string;
        sessionContext?: {
            attributes: { creationDate: string; mfaAuthenticated: boolean };
            sessionIssuer: {
                accountId: string;
                arn: string;
                principalId: string;
                type: string;
                userName?: string;
            };
        };
        type: string;
        userName?: string;
    };
    userRequest: { headers: Record<string, string>; url: string };
    xAmzRequestId: string;
}

Zod schema for S3 IAM Access Point Lambda event notification.

Type declaration

  • configuration: {
        accessPointArn: string;
        payload: string | {};
        supportingAccessPointArn: string;
    }
  • getObjectContext: { inputS3Url: string; outputRoute: string; outputToken: string }
  • protocolVersion: string
  • userIdentity: {
        accessKeyId: string;
        accountId: string;
        arn: string;
        principalId: string;
        sessionContext?: {
            attributes: { creationDate: string; mfaAuthenticated: boolean };
            sessionIssuer: {
                accountId: string;
                arn: string;
                principalId: string;
                type: string;
                userName?: string;
            };
        };
        type: string;
        userName?: string;
    }
  • userRequest: { headers: Record<string, string>; url: string }
  • xAmzRequestId: string

Example

{
    "xAmzRequestId": "1a5ed718-5f53-471d-b6fe-5cf62d88d02a",
    "getObjectContext": {
        "inputS3Url": "https://myap-123412341234.s3-accesspoint.us-east-1.amazonaws.com/s3.txt?X-Amz-Security-Token=...",
        "outputRoute": "io-iad-cell001",
        "outputToken": "..."
    },
    "configuration": {
        "accessPointArn": "arn:aws:s3-object-lambda:us-east-1:123412341234:accesspoint/myolap",
        "supportingAccessPointArn": "arn:aws:s3:us-east-1:123412341234:accesspoint/myap",
        "payload": "test"
    },
    "userRequest": {
        "url": "/s3.txt",
        "headers": {
            "Host": "myolap-123412341234.s3-object-lambda.us-east-1.amazonaws.com",
            "Accept-Encoding": "identity",
            "X-Amz-Content-SHA256": "e3b0c44297fc1c149afbf4c8995fb92427ae41e4649b934ca495991b7852b855"
        }
    },
    "userIdentity": {
        "type": "IAMUser",
        "principalId": "...",
        "arn": "arn:aws:iam::123412341234:user/myuser",
        "accountId": "123412341234",
        "accessKeyId": "...",
        "userName": "Alice"
    },
    "protocolVersion": "1.00"
}

See

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