public RedshiftSettings withServiceAccessRoleArn(String serviceAccessRoleArn) {
        setServiceAccessRoleArn(serviceAccessRoleArn);
        return this;
    }
<p>
The Amazon Resource Name (ARN) of the IAM role that has access to the Amazon Redshift service. The role must
allow the <code>iam:PassRole</code> action.
</p>

@param serviceAccessRoleArn
       The Amazon Resource Name (ARN) of the IAM role that has access to the Amazon Redshift service. The role
       must allow the <code>iam:PassRole</code> action.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-dms/src/main/java/com/amazonaws/services/databasemigrationservice/model/RedshiftSettings.java