@Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getVisualId() != null)
            sb.append("VisualId: ").append(getVisualId()).append(",");
        if (getTitle() != null)
            sb.append("Title: ").append(getTitle()).append(",");
        if (getSubtitle() != null)
            sb.append("Subtitle: ").append(getSubtitle()).append(",");
        if (getChartConfiguration() != null)
            sb.append("ChartConfiguration: ").append(getChartConfiguration()).append(",");
        if (getActions() != null)
            sb.append("Actions: ").append(getActions()).append(",");
        if (getColumnHierarchies() != null)
            sb.append("ColumnHierarchies: ").append(getColumnHierarchies());
        sb.append("}");
        return sb.toString();
    }
Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be
redacted from this string using a placeholder value.

@return A string representation of this object.

@see java.lang.Object#toString()
aws-java-sdk-quicksight/src/main/java/com/amazonaws/services/quicksight/model/FunnelChartVisual.java