"items": {
                                "anyOf": [{"type": "string"}, {"type": "integer"}]
                            },
                        },
                        "msg": {"title": "Message", "type": "string"},
                        "type": {"title": "Error Type", "type": "string"},
                    },
                },
            }
        },

  /** The number of key-value pairs in this form-encoded body. */
  @get:JvmName("size")
  val size: Int
    get() = encodedNames.size

  @JvmName("-deprecated_size")
  @Deprecated(
    message = "moved to val",
    replaceWith = ReplaceWith(expression = "size"),
    level = DeprecationLevel.ERROR,
  )
  fun size(): Int = size

  fun encodedName(index: Int): String = encodedNames[index]

But it will be handled by the `unicorn_exception_handler`.

So, you will receive a clean error, with an HTTP status code of `418` and a JSON content of:

```JSON
{"message": "Oops! yolo did something. There goes a rainbow..."}
```

/// note | "Technical Details"

You could also use `from starlette.requests import Request` and `from starlette.responses import JSONResponse`.

 * since 3.5.0, output is colorized by default, with color disabled in batch mode: see
   {{{/shared/maven-shared-utils/apidocs/org/apache/maven/shared/utils/logging/package-summary.html}styled message API}}

                            },
                            "type": "array",
                            "title": "Location",
                        },
                        "msg": {"type": "string", "title": "Message"},
                        "type": {"type": "string", "title": "Error Type"},
                    },
                    "type": "object",
                    "required": ["loc", "msg", "type"],

) {
  @JvmName("-deprecated_certificate")
  @Deprecated(
    message = "moved to val",
    replaceWith = ReplaceWith(expression = "certificate"),
    level = DeprecationLevel.ERROR,
  )
  fun certificate(): X509Certificate = certificate

  @JvmName("-deprecated_keyPair")
  @Deprecated(
    message = "moved to val",
    replaceWith = ReplaceWith(expression = "keyPair"),

    String message =
        String.format(
            Locale.ROOT,
            "Error in automated %s of %s\n"
                + "If the class is better tested explicitly, you can add %s() to %sTest",
            description,
            cls,
            explicitTestNames.get(0),
            cls.getName());
    return new AssertionError(message, e);
  }

  /**

      // timed out. e.g. if we weren't event able to grab the lock within the timeout we would never
      // even check the guard. I don't think we care too much about this use case but it could lead
      // to a confusing error message.
      throw new TimeoutException("Timed out waiting for " + this + " to reach the RUNNING state.");
    }
  }

  @Override
  public final void awaitTerminated() {

                valueMap.remove("ip");
                super.printByEcs(valueMap);
            }

            @Override
            protected void printLog(final String message) {
                localLogMsg.set(message);
            }

            @Override
            protected String getClientIp() {
                return StringUtil.EMPTY;
            }
        };
    }

                            else:
                                message = email.message.Message()
                                message["content-type"] = content_type_value
                                if message.get_content_maintype() == "application":
                                    subtype = message.get_content_subtype()
                                    if subtype == "json" or subtype.endswith("+json"):