substitutions.each doSubstitution
                    substitutions = null
                }
                if (snippet.language == null) {
                    throw new InvalidUserDataException("$snippet: "
                        + "Snippet missing a language. This is required by "
                        + "Elasticsearch's doc testing infrastructure so we "

include:

* Using welcoming and inclusive language
* Being respectful of differing viewpoints and experiences
* Gracefully accepting constructive criticism
* Focusing on what is best for the community
* Showing empathy towards other community members

Examples of unacceptable behavior by participants include:

* The use of sexualized language or imagery and unwelcome sexual attention or
  advances

    /**
     * Sort parameter for error page fallback.
     * Defines the sorting order if redirection fails.
     */
    public String sort;

    /**
     * Language parameter for error page fallback.
     * Specifies the language preference if redirection fails.
     */
    public String lang;

    /**
     * Additional fields map for error page fallback.

        print(f"Error processing {path}: {e}")
        return False
    return True


@cli.command()
def fix_all(ctx: typer.Context, language: str):
    docs = get_all_paths(language)

    all_good = True
    for page in docs:
        doc_path = Path("docs") / language / "docs" / page
        res = process_one_page(doc_path)
        all_good = all_good and res

    if not all_good:

### Target language

Translate to Turkish (Türkçe).

Language code: tr.

### Core principle

Don't translate word-by-word. Rewrite naturally in Turkish as if writing the doc from scratch. Preserve meaning, but prioritize fluency over literal accuracy.

### Grammar and tone

- Use instructional Turkish, consistent with existing Turkish docs.
- Use imperative/guide language (e.g. "açalım", "gidin", "kopyalayalım", "bir bakalım").

### Target language

Translate to Japanese (日本語).

Language code: ja.

### Grammar and tone

- Use polite, instructional Japanese (です/ます調).
- Keep the tone concise and technical (match existing Japanese FastAPI docs).

### Headings

- Follow the existing Japanese style: short, descriptive headings (often noun phrases), e.g. 「チェック」.
- Do not add a trailing period at the end of headings.

### Quotes

We welcome pull requests for your language.

### Translations

- [日本語 (Japanese)](docs/ja/README.md)

     */
    public PopularWordsRequestBuilder addField(final String field) {
        request.addField(field);
        return this;
    }

    /**
     * Adds a language to filter by.
     * @param lang The language.
     * @return This builder instance.
     */
    public PopularWordsRequestBuilder addLanguage(final String lang) {
        request.addLanguage(lang);
        return this;
    }

    )

    assert fixed_content == expected_content  # Translated doc remains unchanged
    assert "Error processing docs/lang/docs/doc.md" in result.output
    assert (
        "Code block (lines 16-19) has different language than the original block ('yaml' vs 'toml')"
    ) in result.output


@pytest.mark.parametrize(
    "copy_test_files",
    [(f"{data_path}/en_doc.md", f"{data_path}/translated_doc_wrong_lang_code_2.md")],

     */
    public void addField(final String field) {
        fields.add(field);
    }

    /**
     * Adds a language to filter by.
     * @param lang The language.
     */
    public void addLanguage(final String lang) {
        languages.add(lang);
    }

    /**
     * Sets the detail flag.
     * @param detail The detail flag.
     */