You can make a particular Amazon S3 bucket public by following these steps:

NOTE: You must have a cloudHQ business plan to sync Amazon S3 using cloudHQ.

1. Sign into Amazon S3 and go to the Amazon S3 Management Console.

1. Select the bucket from the left. Click the “Properties” button on the right:
   

1. Go to the Permissions tab and click the “Edit Bucket Policy” link if you’ve previously added a policy. Otherwise, click the “Add Bucket Policy” link:
   

1. Copy this code in the Bucket Policy Editor popup. You’ll need to replace “bucket” with your full bucket name:
   

If you want to include objects, please click here: Using AWS Lambda function with Amazon S3.

For more details, please click here: Amazon S3 Public Access Considerations.