public FieldValidationConfiguration withValidationMessage(String validationMessage) {
        setValidationMessage(validationMessage);
        return this;
    }
<p>
The validation message to display.
</p>

@param validationMessage
       The validation message to display.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-amplifyuibuilder/src/main/java/com/amazonaws/services/amplifyuibuilder/model/FieldValidationConfiguration.java