**To retrieve a list of all of the accounts in a specified parent root or OU** The following example shows how to request a list of the accounts in an OU: :: aws organizations list-accounts-for-parent --parent-id ou-examplerootid111-exampleouid111 The output includes a list of account summary objects. :: { "Accounts": [ { "Arn": "arn:aws:organizations::111111111111:account/o-exampleorgid/333333333333", "JoinedMethod": "INVITED", "JoinedTimestamp": 1481835795.536, "Id": "333333333333", "Name": "Development Account", "Email": "juan@example.com", "Status": "ACTIVE" }, { "Arn": "arn:aws:organizations::111111111111:account/o-exampleorgid/444444444444", "JoinedMethod": "INVITED", "JoinedTimestamp": 1481835812.143, "Id": "444444444444", "Name": "Test Account", "Email": "anika@example.com", "Status": "ACTIVE" } ] }