public void setAdminAccountId(String adminAccountId) {
        this.adminAccountId = adminAccountId;
    }
<p>
The identifier for the delegated administrator account.
</p>

@param adminAccountId
       The identifier for the delegated administrator account.
aws-java-sdk-auditmanager/src/main/java/com/amazonaws/services/auditmanager/model/RegisterOrganizationAdminAccountRequest.java