test-event.json

{
    "Records":[
        {
            "eventVersion":"2.1",
            "eventSource":"aws:s3",
            "awsRegion":"us-east-1",
            "eventTime":"2019-08-19T00:40:34.543Z",
            "eventName":"ObjectCreated:Copy",
            "userIdentity":{
            "principalId":"AWS:AIDAQJESG6ASNHUMQS6S"
        },
            "requestParameters":{
            "sourceIPAddress":"119.18.34.112"
        },
            "responseElements":{
            "x-amz-request-id":"5E41409CF7FD3202",
            "x-amz-id-2":"yiedfPHGd9hXMYDc9C29NBYC2hFmmAASL5Vi7RUpnIvEVgqsX5IM2inphFVADsKxvYEXVm9BzY="
        },
            "s3":{
                "s3SchemaVersion":"1.0",
                "configurationId":"ODE5NGE3M2ItWFiMS00YmI0LThhMGMtNzM0MjMzN2UxOTE3",
                "bucket":{
                    "name":"my-bucket-name",
                    "ownerIdentity":{
                        "principalId":"A2E7ZEMFS8ZMW"
                    },
                "arn":"arn:aws:s3:::my-bucket-name"
            },
                "object":{
                    "key":"audio-file.m4a",
                    "size":1228405,
                    "eTag":"7a6afa78089383ef7bfd343302560a2",
                    "sequencer":"005D59F0025D9258B"
                }
            }
        }
    ]
}