`xl.meta` carries first 8 bytes an XL header which describes the current format and the format version,
allowing the unmarshaller's to automatically use the right data structures to parse the subsequent content in the stream.

### v1.0

| Entry     | Encoding    | Content
| ----------|-------------|----------------------------------------
| xlHeader  | [4]byte     | `'X', 'L', '2', ' '`
| xlVersion | [4]byte     | `'1', ' ', ' ', ' '`

def test_no_content():
    app = FastAPI()

    @app.get("/no-content", status_code=http.HTTPStatus.NO_CONTENT)
    def return_no_content() -> "None":
        return

    client = TestClient(app)
    response = client.get("/no-content")
    assert response.status_code == http.HTTPStatus.NO_CONTENT, response.text

/**
 * The search form for Related Content.
 */
public class SearchForm {

    /**
     * Default constructor for SearchForm.
     */
    public SearchForm() {
    }

    /**
     * The search term field for related content.
     */
    public String term;

    /**
     * The content field for searching related content.
     */
    public String content;

Ä true§MetaUsr‚¤etagÙ 14a1119d5fe668d77000¬content-type¸application/octet-stream¡v Î@<ÉD ¤nullÄ7ÇZß ã?øO¼¡*gý V‰}z† Ír­!ù¬· 0Âéÿ S e ÚòP9WËpè‚ Jó±% multisitea/data/disterasure/xl12/bucket/2/xl.meta XL2 Æ i Ä$•Ä Ó É ¥— HÄ ABGJ Å =ƒ¤Type ¥V2ObjÞ ¢IDÄ ¤DDirÄ ¹Ü±Ÿ>!HÈ’¹Ž¦iÄ ÷¦EcAlgo £EcM £EcN §EcBSizeÒ §EcIndex ¦EcDistœ ¨CSumAlgo ¨PartNums‘ ©PartETagsÀ©PartSizes‘|ªPartASizes‘|¤Size|¥MTimeÓ É ¥— H§MetaSys ¼x-minio-internal-inline-dataÄ true§MetaUsr‚¬content-typeªtext/plain¤etagÙ cfc3c55bdcdef4cf23f6¡v...

     *
     * @param content the message content
     */
    public void addUserMessage(final String content) {
        addMessage(ChatMessage.userMessage(content));
    }

    /**
     * Adds an assistant message to this session.
     *
     * @param content the message content
     */
    public void addAssistantMessage(final String content) {

                "/a": {
                    "get": {
                        "responses": {
                            "500": {
                                "description": "Error",
                                "content": {
                                    "application/vnd.api+json": {
                                        "schema": {
                                            "$ref": "#/components/schemas/JsonApiError"

from fastapi import FastAPI
from fastapi.responses import JSONResponse

app = FastAPI()


@app.get("/headers/")
def get_headers():
    content = {"message": "Hello World"}
    headers = {"X-Cat-Dog": "alone in the world", "Content-Language": "en-US"}

func (e ETag) ETag() ETag { return e }

// FromContentMD5 decodes and returns the Content-MD5
// as ETag, if set. If no Content-MD5 header is set
// it returns an empty ETag and no error.
func FromContentMD5(h http.Header) (ETag, error) {
	v, ok := h["Content-Md5"]
	if !ok {
		return nil, nil
	}
	if v[0] == "" {
		return nil, errors.New("etag: content-md5 is set but contains no value")
	}

                                    "description": "Successful Response",
                                    "content": {"application/json": {"schema": {}}},
                                },
                                "422": {
                                    "description": "Validation Error",
                                    "content": {
                                        "application/json": {

        final String content = "Test content for normal file";

        try (FileOutputStream fos = new FileOutputStream(normalFile)) {
            fos.write(content.getBytes("UTF-8"));
        }

        final byte[] result = FileUtil.readBytes(normalFile);
        assertThat(new String(result, "UTF-8"), is(content));
    }

    /**
     * Test readBytes with empty file