bucketlink will redirect you to the S3 console, where you can see the list of buckets within your S3. (Note: the bucket name is case sensitive so make sure you enter it precisely!) ** Folder (Optional) If you’d like to create an integration with a specific folder within your bucket, enter the name of the folder.
Show CORS Policybutton, and copy the CORS policy to your clipboard.
Create Policybutton. Within the JSON editor, paste the policy you copied, enter in the name of the policy, and create policy. You can refer to the below documents from AWS.