We will proceed to delete the resources in the following order
Sign out and log back in with a user with admin rights.
Go to IAM service administration interface
In the search box, enter RegionRestrict.
Click the RegionRestrict policy.
Click the X icon to clear the Filter.
In the search box, enter EC2EBS_Restrict
Click the policy EC2EBS_Restrict
Enter EC2EBS_Restrict to confirm policy deletion.
Click the X icon to clear the Filter.
In the search box, enter EC2_FamilyRestrict
Click the policy EC2_FamilyRestrict
Enter EC2_FamilyRestrict to confirm policy deletion.