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

        this.accountIds = new java.util.ArrayList<String>(accountIds);
    }
<p>
The list of Amazon Web Services accounts to get data source package information on.
</p>

@param accountIds
       The list of Amazon Web Services accounts to get data source package information on.
aws-java-sdk-detective/src/main/java/com/amazonaws/services/detective/model/BatchGetGraphMemberDatasourcesRequest.java