Now it is time to upload a jpg file to the S3 bucket to test that event is triggered and AWS Lambda function is executed.
On the AWS Explorer choose
Amazon S3 node and choose Amazon S3 bucket that you have created.
Create a new folder called
images, by clicking the
Create Folder button.
Go into the
Click on the
Upload file button, select and upload some test image file (jpg or jpeg).
After a few seconds, you will notice that a new folder got created in the bucket called
Go to this folder and verify that thumbnail file was created (double-click it to open).