{
"Records": [
{
"eventTime": "2025-06-22T12:00:00.000Z",
"eventName": "ObjectCreated:Put",
"s3": {
"bucket": {
"name": "my-source-bucket",
"arn": "arn:aws:s3:::my-source-bucket"
},
"object": {
"key": "images/photo.jpg",
"size": 1024,
"eTag": "abcde12345..."
}
}
}
]
}