public void setIamRole(String iamRole) {
        this.iamRole = iamRole;
    }
<p>
The IAM role ARN that is associated with the user.
</p>

@param iamRole
       The IAM role ARN that is associated with the user.
aws-java-sdk-finspace/src/main/java/com/amazonaws/services/finspace/model/UpdateKxUserResult.java