public void setFieldLevelMessages(java.util.Collection<FieldValidationMessage> fieldLevelMessages) {
        if (fieldLevelMessages == null) {
            this.fieldLevelMessages = null;
            return;
        }

        this.fieldLevelMessages = new java.util.ArrayList<FieldValidationMessage>(fieldLevelMessages);
    }
<p>
The field-specific model training validation messages.
</p>

@param fieldLevelMessages
       The field-specific model training validation messages.
aws-java-sdk-frauddetector/src/main/java/com/amazonaws/services/frauddetector/model/DataValidationMetrics.java