# MongoDB\Driver\Exception\BulkWriteCommandException::getErrorReply

(mongodb >=2.1.0)

MongoDB\Driver\Exception\BulkWriteCommandException::getErrorReply — Returns any top-level command error

### 说明

final public MongoDB\Driver\Exception\BulkWriteCommandException::getErrorReply(): ?MongoDB\BSON\Document

### 参数

此函数没有参数。

### 返回值

Returns any top-level error that occurred when attempting to communicate with the server or execute the bulk write. This value may be `null` if the exception was thrown due to errors occurring on individual writes.

### 示例

示例 #1 MongoDB\Driver\Exception\BulkWriteCommandException::getErrorReply() example

`<?php
$manager = new MongoDB\Driver\Manager;
// This example uses configureFailPoint to simulate a top-level command error
$manager->executeCommand('admin', new MongoDB\Driver\Command([
'configureFailPoint' => 'failCommand',
'mode' => ['times' => 1],
'data' => [
'failCommands' => ['bulkWrite'],
'errorCode' => 8, /* UnknownError */
],
]));
$bulk = new MongoDB\Driver\BulkWriteCommand;
$bulk->insertOne('db.coll', ['x' => 1]);
try {
$result = $manager->executeBulkWriteCommand($bulk);
} catch (MongoDB\Driver\Exception\BulkWriteCommandException $e) {
var_dump($e->getErrorReply()?->toPHP());
}
?>`

以上示例的输出类似于：

    object(stdClass)#12 (6) {
      ["ok"]=>
      float(0)
      ["errmsg"]=>
      string(43) "Failing command via 'failCommand' failpoint"
      ["code"]=>
      int(8)
      ["codeName"]=>
      string(12) "UnknownError"
      ["$clusterTime"]=>
      object(stdClass)#10 (2) {
        ["clusterTime"]=>
        object(MongoDB\BSON\Timestamp)#6 (2) {
          ["increment"]=>
          string(1) "7"
          ["timestamp"]=>
          string(10) "1744319389"
        }
        ["signature"]=>
        object(stdClass)#9 (2) {
          ["hash"]=>
          object(MongoDB\BSON\Binary)#7 (2) {
            ["data"]=>
            string(20) ""
            ["type"]=>
            int(0)
          }
          ["keyId"]=>
          object(MongoDB\BSON\Int64)#8 (1) {
            ["integer"]=>
            string(1) "0"
          }
        }
      }
      ["operationTime"]=>
      object(MongoDB\BSON\Timestamp)#11 (2) {
        ["increment"]=>
        string(1) "7"
        ["timestamp"]=>
        string(10) "1744319389"
      }
    }

### 参见

- MongoDB\Driver\Manager::executeBulkWriteCommand() - Execute write operations using the bulkWrite command

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