public void setIAMAuth(String iAMAuth) {
        this.iAMAuth = iAMAuth;
    }
<p>
Whether to require or disallow Amazon Web Services Identity and Access Management (IAM) authentication for
connections to the proxy. The <code>ENABLED</code> value is valid only for proxies with RDS for Microsoft SQL
Server.
</p>

@param iAMAuth
       Whether to require or disallow Amazon Web Services Identity and Access Management (IAM) authentication for
       connections to the proxy. The <code>ENABLED</code> value is valid only for proxies with RDS for Microsoft
       SQL Server.
@see IAMAuthMode
aws-java-sdk-rds/src/main/java/com/amazonaws/services/rds/model/UserAuthConfigInfo.java