public ValidationException withFieldList(ValidationExceptionField... fieldList) {
        if (this.fieldList == null) {
            setFieldList(new java.util.ArrayList<ValidationExceptionField>(fieldList.length));
        }
        for (ValidationExceptionField ele : fieldList) {
            this.fieldList.add(ele);
        }
        return this;
    }
<p>
The list of fields that aren't valid.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setFieldList(java.util.Collection)} or {@link #withFieldList(java.util.Collection)} if you want to
override the existing values.
</p>

@param fieldList
       The list of fields that aren't valid.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-verifiedpermissions/src/main/java/com/amazonaws/services/verifiedpermissions/model/ValidationException.java