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

@param iamRole
       The IAM role ARN that is associated with the user.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-finspace/src/main/java/com/amazonaws/services/finspace/model/UpdateKxUserResult.java