Node.js SDK で PDF からテキストを削除

    async function () {
        const pdfApi = new PdfApi(credentials.id, credentials.key);
        try {
            const fileBuffer = await fs.readFile(LOCAL_FILE_NAME);
            await pdfApi.uploadFile(STORAGE_FILENAME, fileBuffer);
            const textReplaceList =
            {
                textReplaces:
                    [
                        { oldValue: "text", newValue: "" },
                        { oldValue: "1", newValue: "" }
                    ]
            }
            const result = await pdfApi.postDocumentTextReplace(STORAGE_FILENAME, textReplaceList);
            console.log("Status:", result.body.status);
            const downloadRes = await pdfApi.downloadFile(STORAGE_FILENAME);
            await fs.writeFile(RESULT_FILENAME, downloadRes.body);
        }
        catch (error) {
            console.error(error.message);
        }
    }