public Boolean isIAMDatabaseAuthenticationEnabled() {
        return this.iAMDatabaseAuthenticationEnabled;
    }
<p>
Indicates whether mapping of Amazon Web Services Identity and Access Management (IAM) accounts to database
accounts is enabled for the DB instance.
</p>
<p>
For a list of engine versions that support IAM database authentication, see <a href=
"https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/Concepts.RDS_Fea_Regions_DB-eng.Feature.IamDatabaseAuthentication.html"
>IAM database authentication</a> in the <i>Amazon RDS User Guide</i> and <a href=
"https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/Concepts.Aurora_Fea_Regions_DB-eng.Feature.IAMdbauth.html"
>IAM database authentication in Aurora</a> in the <i>Amazon Aurora User Guide</i>.
</p>

@return Indicates whether mapping of Amazon Web Services Identity and Access Management (IAM) accounts to
        database accounts is enabled for the DB instance.</p>
        <p>
        For a list of engine versions that support IAM database authentication, see <a href=
        "https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/Concepts.RDS_Fea_Regions_DB-eng.Feature.IamDatabaseAuthentication.html"
        >IAM database authentication</a> in the <i>Amazon RDS User Guide</i> and <a href=
        "https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/Concepts.Aurora_Fea_Regions_DB-eng.Feature.IAMdbauth.html"
        >IAM database authentication in Aurora</a> in the <i>Amazon Aurora User Guide</i>.
aws-java-sdk-rds/src/main/java/com/amazonaws/services/rds/model/DBInstance.java