**To attach a policy to a root, OU, or account** **Example 1** The following example shows how to attach a service control policy (SCP) to an OU: :: aws organizations attach-policy --policy-id p-examplepolicyid111 --target-id ou-examplerootid111-exampleouid111 **Example 2** The following example shows how to attach a service control policy directly to an account: :: aws organizations attach-policy --policy-id p-examplepolicyid111 --target-id 333333333333