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Assign created IAM role to RDS instance
Go to your RDS instance
Scroll down to Manage IAM Roles
Click “Add role” button and choose the role you created
Create a user with permissions
RDS_full_access
,S3_full_access
.
Make sure, the user has access key and secret keyCheck if anything additional should be written here
On the source server, create an empty directory, that will be used to store backups copied from S3
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