<?php


class Google_Service_Exception extends Google_ApiException
{
    /**
     * Optional list of errors returned in a JSON body of an HTTP error response.
     */
    protected $errors = array();

    /**
     * Override default constructor to add ability to set $errors.
     *
     * @param string         $message
     * @param int            $code
     * @param Exception|null $previous
     * @param [{string, string}] errors List of errors returned in an HTTP
     *                                 response.  Defaults to [].
     */
    public function __construct(
        $message,
        $code = 0,
        Exception $previous = null,
        $errors = array()
    ) {
        if (version_compare(PHP_VERSION, '5.3.0') >= 0) {
            parent::__construct($message, $code, $previous);
        } else {
            parent::__construct($message, $code);
        }

        $this->errors = $errors;
    }

    /**
     * An example of the possible errors returned.
     *
     * {
     *   "domain": "global",
     *   "reason": "authError",
     *   "message": "Invalid Credentials",
     *   "locationType": "header",
     *   "location": "Authorization",
     * }
     *
     * @return [{string, string}] List of errors return in an HTTP response or [].
     */
    public function getErrors()
    {
        return $this->errors;
    }
}
