<?php

namespace \NineDotMedia\viapost-php;

use \WsdlToPhp\PackageBase\AbstractStructBase;

/**
 * This class stands for GetLibraryLettersResponse StructType
 * @subpackage Structs
 */
class GetLibraryLettersResponse extends AbstractStructBase
{
    /**
     * The GetLibraryLettersResult
     * Meta information extracted from the WSDL
     * - maxOccurs: 1
     * - minOccurs: 1
     * @var bool
     */
    public $GetLibraryLettersResult;
    /**
     * The letters
     * Meta information extracted from the WSDL
     * - maxOccurs: 1
     * - minOccurs: 0
     * @var \\NineDotMedia\viapost-php\ArrayOfAnyType
     */
    public $letters;
    /**
     * The returnMessage
     * Meta information extracted from the WSDL
     * - maxOccurs: 1
     * - minOccurs: 0
     * @var string
     */
    public $returnMessage;
    /**
     * Constructor method for GetLibraryLettersResponse
     * @uses GetLibraryLettersResponse::setGetLibraryLettersResult()
     * @uses GetLibraryLettersResponse::setLetters()
     * @uses GetLibraryLettersResponse::setReturnMessage()
     * @param bool $getLibraryLettersResult
     * @param \\NineDotMedia\viapost-php\ArrayOfAnyType $letters
     * @param string $returnMessage
     */
    public function __construct($getLibraryLettersResult = null, \\NineDotMedia\viapost-php\ArrayOfAnyType $letters = null, $returnMessage = null)
    {
        $this
            ->setGetLibraryLettersResult($getLibraryLettersResult)
            ->setLetters($letters)
            ->setReturnMessage($returnMessage);
    }
    /**
     * Get GetLibraryLettersResult value
     * @return bool
     */
    public function getGetLibraryLettersResult()
    {
        return $this->GetLibraryLettersResult;
    }
    /**
     * Set GetLibraryLettersResult value
     * @param bool $getLibraryLettersResult
     * @return \\NineDotMedia\viapost-php\GetLibraryLettersResponse
     */
    public function setGetLibraryLettersResult($getLibraryLettersResult = null)
    {
        // validation for constraint: boolean
        if (!is_null($getLibraryLettersResult) && !is_bool($getLibraryLettersResult)) {
            throw new \InvalidArgumentException(sprintf('Invalid value %s, please provide a bool, %s given', var_export($getLibraryLettersResult, true), gettype($getLibraryLettersResult)), __LINE__);
        }
        $this->GetLibraryLettersResult = $getLibraryLettersResult;
        return $this;
    }
    /**
     * Get letters value
     * @return \\NineDotMedia\viapost-php\ArrayOfAnyType|null
     */
    public function getLetters()
    {
        return $this->letters;
    }
    /**
     * Set letters value
     * @param \\NineDotMedia\viapost-php\ArrayOfAnyType $letters
     * @return \\NineDotMedia\viapost-php\GetLibraryLettersResponse
     */
    public function setLetters(\\NineDotMedia\viapost-php\ArrayOfAnyType $letters = null)
    {
        $this->letters = $letters;
        return $this;
    }
    /**
     * Get returnMessage value
     * @return string|null
     */
    public function getReturnMessage()
    {
        return $this->returnMessage;
    }
    /**
     * Set returnMessage value
     * @param string $returnMessage
     * @return \\NineDotMedia\viapost-php\GetLibraryLettersResponse
     */
    public function setReturnMessage($returnMessage = null)
    {
        // validation for constraint: string
        if (!is_null($returnMessage) && !is_string($returnMessage)) {
            throw new \InvalidArgumentException(sprintf('Invalid value %s, please provide a string, %s given', var_export($returnMessage, true), gettype($returnMessage)), __LINE__);
        }
        $this->returnMessage = $returnMessage;
        return $this;
    }
}