for _, item := range groupsList {
				group := path.Dir(item)
				if err = iamOS.loadGroup(ctx, group, cache.iamGroupsMap); err != nil && !errors.Is(err, errNoSuchGroup) {
					return nil, fmt.Errorf("unable to load the group: %w", err)
				}
				groupSet.Add(group)
			}
		}

		groupPolicyMappingsList := listedConfigItems[policyDBGroupsListKey]
		for _, item := range groupPolicyMappingsList {

```JSON
{
  "detail": [
    {
      "type": "int_parsing",
      "loc": [
        "path",
        "item_id"
      ],
      "msg": "Input should be a valid integer, unable to parse string as an integer",
      "input": "foo"
    }
  ]
}
```

これは、パスパラメータ `item_id` が `int` ではない値 `"foo"` だからです。

	globalBatchJobsMetrics.save(job.ID, ri)
	// persist in-memory state to disk.
	batchLogIf(ctx, ri.updateAfter(ctx, api, 0, job))

	if err := r.Notify(ctx, ri); err != nil {
		batchLogIf(ctx, fmt.Errorf("unable to notify %v", err))
	}

	cancel()
	return nil
}

//msgp:ignore batchKeyRotationJobError
type batchKeyRotationJobError struct {
	Code           string
	Description    string

  /**
   * Returns the innermost cause of {@code throwable}. The first throwable in a chain provides
   * context from when the error or exception was initially detected. Example usage:
   *
   * <pre>
   * assertEquals("Unable to assign a customer id", Throwables.getRootCause(e).getMessage());
   * </pre>
   *
   * @throws IllegalArgumentException if there is a loop in the causal chain
   */

	ErrIsNotEmpty = errors.New("ringbuffer is not empty")

	// ErrAcquireLock is returned when the lock is not acquired on Try operations.
	ErrAcquireLock = errors.New("unable to acquire lock")

	// ErrWriteOnClosed is returned when write on a closed ringbuffer.
	ErrWriteOnClosed = errors.New("write on closed ringbuffer")
)

	}

	// initialize the server and obtain the credentials and root.
	// credentials are necessary to sign the HTTP request.
	if err = newTestConfig(globalMinioDefaultRegion, objLayer); err != nil {
		args.t.Fatalf("Unable to initialize server config. %s", err)
	}

	credentials := globalActiveCred

	// Executing the object layer tests for single node setup.

				err = nil
			}
			return err
		}
	}
	return nil
}

// isIndexedMetaV2 returns non-nil result if metadata is indexed.
// Returns 3x nil if not XLV2 or not indexed.
// If indexed and unable to parse an error will be returned.
func isIndexedMetaV2(buf []byte) (meta xlMetaBuf, data xlMetaInlineData, err error) {
	buf, major, minor, err := checkXL2V1(buf)
	if err != nil || major != 1 || minor < 3 {

                model_not_found: 'The AI model was not found. Please contact the administrator.',
                invalid_response: 'Received an invalid response from the AI service. Please try again.',
                connection_error: 'Unable to connect to the AI service. Please check the network connection.',
                unknown: 'An error occurred. Please try again.'
            }
        }
    };

    var state = {
        sessionId: null,

	gz, err := gzhttp.NewWrapper(gzhttp.MinSize(1000), gzhttp.CompressionLevel(gzip.BestSpeed))
	if err != nil {
		// Static params, so this is very unlikely.
		logger.Fatal(err, "Unable to initialize server")
	}
	return gz
}()

// Set of handler options as bit flags
type hFlag uint8

const (
	// this flag disables gzip compression of responses
	noGZFlag = 1 << iota

            "type": "type_error.integer"
        }
    ]
}
```

以下のテキスト版を取得します:

```
Validation errors:
Field: ('path', 'item_id'), Error: Input should be a valid integer, unable to parse string as an integer
```

### `HTTPException`エラーハンドラのオーバーライド { #override-the-httpexception-error-handler }

同様に、`HTTPException`ハンドラをオーバーライドすることもできます。

例えば、これらのエラーに対しては、JSONではなくプレーンテキストを返すようにすることができます: