public void setAccounts(java.util.Collection<String> accounts) {
        if (accounts == null) {
            this.accounts = null;
            return;
        }

        this.accounts = new com.amazonaws.internal.SdkInternalList<String>(accounts);
    }
<p>
[Self-managed permissions] The names of the Amazon Web Services accounts that you want to delete stack instances
for.
</p>
<p>
You can specify <code>Accounts</code> or <code>DeploymentTargets</code>, but not both.
</p>

@param accounts
       [Self-managed permissions] The names of the Amazon Web Services accounts that you want to delete stack
       instances for.</p>
       <p>
       You can specify <code>Accounts</code> or <code>DeploymentTargets</code>, but not both.
aws-java-sdk-cloudformation/src/main/java/com/amazonaws/services/cloudformation/model/DeleteStackInstancesRequest.java