_propDict)) { return $this->_propDict["code"]; } else { return null; } } /** * Sets the code * The error code. * * @param string $val The value of the code * * @return WorkbookOperationError */ public function setCode($val) { $this->_propDict["code"] = $val; return $this; } /** * Gets the innerError * * @return WorkbookOperationError|null The innerError */ public function getInnerError() { if (array_key_exists("innerError", $this->_propDict)) { if (is_a($this->_propDict["innerError"], "\Microsoft\Graph\Model\WorkbookOperationError") || is_null($this->_propDict["innerError"])) { return $this->_propDict["innerError"]; } else { $this->_propDict["innerError"] = new WorkbookOperationError($this->_propDict["innerError"]); return $this->_propDict["innerError"]; } } return null; } /** * Sets the innerError * * @param WorkbookOperationError $val The value to assign to the innerError * * @return WorkbookOperationError The WorkbookOperationError */ public function setInnerError($val) { $this->_propDict["innerError"] = $val; return $this; } /** * Gets the message * The error message. * * @return string|null The message */ public function getMessage() { if (array_key_exists("message", $this->_propDict)) { return $this->_propDict["message"]; } else { return null; } } /** * Sets the message * The error message. * * @param string $val The value of the message * * @return WorkbookOperationError */ public function setMessage($val) { $this->_propDict["message"] = $val; return $this; } }