{"id":7675,"date":"2026-08-10T16:37:05","date_gmt":"2026-08-10T10:37:05","guid":{"rendered":"https:\/\/betterdocs.shahrear.msf.bd\/index.php\/docs\/non-knowledgebase\/uncategorized\/update-a-book\/"},"modified":"2026-08-10T16:37:05","modified_gmt":"2026-08-10T10:37:05","password":"","slug":"update-a-book","status":"publish","type":"docs","link":"https:\/\/betterdocs.shahrear.msf.bd\/index.php\/docs\/bookstore-api-sample-docs\/bookstore-api-sample\/books\/update-a-book\/","title":{"rendered":"Update a book"},"content":{"rendered":"<div class=\"betterdocs-api-endpoint-banner betterdocs-api-endpoint-doc\"><span class=\"betterdocs-api-method betterdocs-api-method--put\">PUT<\/span><code class=\"betterdocs-api-endpoint-path\">\/books\/{bookid}<\/code><button type=\"button\" class=\"betterdocs-api-tryit\" data-ref-id=\"7670\" data-method=\"put\" data-path=\"\/books\/{bookid}\">Try it<\/button><\/div>\n<p class=\"wp-block-paragraph\">Update fields on an existing book.<\/p>\n\n<h2 class=\"wp-block-heading\">Path Parameters<\/h2>\n\n<figure class=\"wp-block-table betterdocs-api-table\"><table><thead><tr><th>Name<\/th><th>Type<\/th><th>Required<\/th><th>Description<\/th><\/tr><\/thead><tbody><tr><td><code>bookid<\/code><\/td><td>string<\/td><td><strong>Required<\/strong><\/td><td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n<h2 class=\"wp-block-heading\">Request Body<\/h2>\n\n<p class=\"wp-block-paragraph\">Content type: <code>application\/json<\/code><\/p>\n\n<figure class=\"wp-block-table betterdocs-api-table\"><table><thead><tr><th>Field<\/th><th>Type<\/th><th>Required<\/th><th>Description<\/th><\/tr><\/thead><tbody><tr><td><code>price<\/code><\/td><td>number<\/td><td>Optional<\/td><td><\/td><\/tr><tr><td><code>in_stock<\/code><\/td><td>boolean<\/td><td>Optional<\/td><td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n<div class=\"betterdocs-code-snippet-wrapper theme-light \"\n     id=\"\"\n     data-language=\"json\"\n          data-copy-button=\"true\">\n\n            <div class=\"betterdocs-code-snippet-header betterdocs-file-preview-header\">\n        <div class=\"betterdocs-file-preview-left\">\n                            <div class=\"betterdocs-traffic-lights\">\n                    <span class=\"traffic-light traffic-light-red\"><\/span>\n                    <span class=\"traffic-light traffic-light-yellow\"><\/span>\n                    <span class=\"traffic-light traffic-light-green\"><\/span>\n                <\/div>\n            \n                            <div class=\"betterdocs-file-info\">\n                                            <div class=\"betterdocs-file-icon\">\n                                                            <span class=\"betterdocs-file-icon-emoji\">\ud83d\udccb<\/span>\n                                                    <\/div>\n                    \n                                            <div class=\"betterdocs-file-name\">\n                            <span class=\"file-name-text\">Example request<\/span>\n                        <\/div>\n                                    <\/div>\n                    <\/div>\n\n        <div class=\"betterdocs-file-preview-right\">\n            \n                                    <div class=\"betterdocs-code-snippet-copy-container\">\n            <button class=\"betterdocs-code-snippet-copy-button\"\n                    type=\"button\"\n                    aria-label=\"Copy code to clipboard\">\n                <span class=\"betterdocs-code-snippet-copy-icon\" aria-hidden=\"true\">\n                    <svg width=\"16\" height=\"16\" viewBox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                        <rect x=\"9\" y=\"9\" width=\"12.5\" height=\"12.5\" rx=\"3\" stroke=\"currentColor\" stroke-width=\"1.7\"\/>\n                        <path d=\"M15.5 5.75V5A2.5 2.5 0 0 0 13 2.5H5A2.5 2.5 0 0 0 2.5 5v8A2.5 2.5 0 0 0 5 15.5h.75\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\"\/>\n                    <\/svg>\n                <\/span>\n                <span class=\"betterdocs-code-snippet-copied-icon\" aria-hidden=\"true\">\n                    <svg width=\"16\" height=\"16\" viewBox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                        <path d=\"M20 6.5 9.5 17 4 11.5\" stroke=\"currentColor\" stroke-width=\"2.2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/>\n                    <\/svg>\n                <\/span>\n            <\/button>\n            <span class=\"betterdocs-code-snippet-tooltip\"\n                  role=\"status\"\n                  data-copy-label=\"Copy\"\n                  data-copied-label=\"Copied!\"\n                  data-error-label=\"Copy failed\">Copy<\/span>\n        <\/div>\n                            <\/div>\n        <\/div>\n    \n    <div class=\"betterdocs-code-snippet-content\">\n                                <div class=\"betterdocs-code-snippet-panel is-active\"\n                 data-lang-index=\"0\"\n                 >\n                \n                <pre class=\"betterdocs-code-snippet-code language-json\"><code>{\n    &quot;price&quot;: 19.99,\n    &quot;in_stock&quot;: false\n}<\/code><\/pre>\n            <\/div>\n            <\/div>\n<\/div>\n\n<script type=\"text\/javascript\">\ndocument.addEventListener('DOMContentLoaded', function() {\n    \/\/ Initialize copy functionality for this specific snippet\n    const snippet = document.getElementById('');\n    if (snippet && window.BetterDocsCodeSnippet) {\n        window.BetterDocsCodeSnippet.initCopyButton(snippet);\n    }\n});\n<\/script>\n\n<h2 class=\"wp-block-heading\">Responses<\/h2>\n\n<h3 class=\"wp-block-heading betterdocs-api-response betterdocs-api-response--2xx\">200 \u2014 Successful response<\/h3>\n\n<h2 class=\"wp-block-heading\">Code Samples<\/h2>\n\n<div class=\"betterdocs-code-snippet-wrapper theme-light  is-multi-lang\"\n     id=\"\"\n     data-language=\"curl\"\n     data-multi-lang=\"true\"     data-copy-button=\"true\">\n\n            <div class=\"betterdocs-code-snippet-header betterdocs-file-preview-header\">\n        <div class=\"betterdocs-file-preview-left\">\n                            <div class=\"betterdocs-traffic-lights\">\n                    <span class=\"traffic-light traffic-light-red\"><\/span>\n                    <span class=\"traffic-light traffic-light-yellow\"><\/span>\n                    <span class=\"traffic-light traffic-light-green\"><\/span>\n                <\/div>\n            \n                    <\/div>\n\n        <div class=\"betterdocs-file-preview-right\">\n                            <div class=\"betterdocs-code-lang-dropdown\">\n                    <button type=\"button\" class=\"betterdocs-code-lang-toggle\" aria-haspopup=\"listbox\" aria-expanded=\"false\">\n                        <span class=\"betterdocs-code-lang-current\">\n                                                            <span class=\"betterdocs-file-icon-emoji\">\ud83d\udcbb<\/span>\n                                                                                        <span class=\"betterdocs-code-lang-label\">cURL<\/span>\n                                                    <\/span>\n                        <svg class=\"betterdocs-code-lang-caret\" width=\"12\" height=\"12\" viewBox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                            <path d=\"M6 9l6 6 6-6\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/>\n                        <\/svg>\n                    <\/button>\n                    <ul class=\"betterdocs-code-lang-menu\" role=\"listbox\">\n                                                                                <li class=\"betterdocs-code-lang-option is-active\"\n                                role=\"option\"\n                                data-lang-index=\"0\">\n                                                                    <span class=\"betterdocs-file-icon-emoji\">\ud83d\udcbb<\/span>\n                                                                <span class=\"betterdocs-code-lang-label\">cURL<\/span>\n                            <\/li>\n                                                                                <li class=\"betterdocs-code-lang-option\"\n                                role=\"option\"\n                                data-lang-index=\"1\">\n                                                                    <span class=\"betterdocs-file-icon-emoji\">\ud83d\udcc4<\/span>\n                                                                <span class=\"betterdocs-code-lang-label\">JavaScript<\/span>\n                            <\/li>\n                                                                                <li class=\"betterdocs-code-lang-option\"\n                                role=\"option\"\n                                data-lang-index=\"2\">\n                                                                    <span class=\"betterdocs-file-icon-emoji\">\ud83d\udc0d<\/span>\n                                                                <span class=\"betterdocs-code-lang-label\">Python<\/span>\n                            <\/li>\n                                                                                <li class=\"betterdocs-code-lang-option\"\n                                role=\"option\"\n                                data-lang-index=\"3\">\n                                                                    <span class=\"betterdocs-file-icon-emoji\">\ud83d\udc18<\/span>\n                                                                <span class=\"betterdocs-code-lang-label\">PHP<\/span>\n                            <\/li>\n                                                                                <li class=\"betterdocs-code-lang-option\"\n                                role=\"option\"\n                                data-lang-index=\"4\">\n                                                                    <span class=\"betterdocs-file-icon-emoji\">\ud83d\udd37<\/span>\n                                                                <span class=\"betterdocs-code-lang-label\">C#<\/span>\n                            <\/li>\n                                                                                <li class=\"betterdocs-code-lang-option\"\n                                role=\"option\"\n                                data-lang-index=\"5\">\n                                                                    <span class=\"betterdocs-file-icon-emoji\">\u2615<\/span>\n                                                                <span class=\"betterdocs-code-lang-label\">Java<\/span>\n                            <\/li>\n                                            <\/ul>\n                <\/div>\n            \n                                    <div class=\"betterdocs-code-snippet-copy-container\">\n            <button class=\"betterdocs-code-snippet-copy-button\"\n                    type=\"button\"\n                    aria-label=\"Copy code to clipboard\">\n                <span class=\"betterdocs-code-snippet-copy-icon\" aria-hidden=\"true\">\n                    <svg width=\"16\" height=\"16\" viewBox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                        <rect x=\"9\" y=\"9\" width=\"12.5\" height=\"12.5\" rx=\"3\" stroke=\"currentColor\" stroke-width=\"1.7\"\/>\n                        <path d=\"M15.5 5.75V5A2.5 2.5 0 0 0 13 2.5H5A2.5 2.5 0 0 0 2.5 5v8A2.5 2.5 0 0 0 5 15.5h.75\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\"\/>\n                    <\/svg>\n                <\/span>\n                <span class=\"betterdocs-code-snippet-copied-icon\" aria-hidden=\"true\">\n                    <svg width=\"16\" height=\"16\" viewBox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                        <path d=\"M20 6.5 9.5 17 4 11.5\" stroke=\"currentColor\" stroke-width=\"2.2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/>\n                    <\/svg>\n                <\/span>\n            <\/button>\n            <span class=\"betterdocs-code-snippet-tooltip\"\n                  role=\"status\"\n                  data-copy-label=\"Copy\"\n                  data-copied-label=\"Copied!\"\n                  data-error-label=\"Copy failed\">Copy<\/span>\n        <\/div>\n                            <\/div>\n        <\/div>\n    \n    <div class=\"betterdocs-code-snippet-content\">\n                                <div class=\"betterdocs-code-snippet-panel is-active\"\n                 data-lang-index=\"0\"\n                 >\n                \n                <pre class=\"betterdocs-code-snippet-code language-curl\"><code>curl --request PUT \\\n  --url &#039;https:\/\/api.bookstore.example.com\/v1\/books\/{bookid}&#039; \\\n  --header &#039;X-API-Key: YOUR_API_KEY&#039; \\\n  --header &#039;Content-Type: application\/json&#039; \\\n  --data &#039;{\n    &quot;price&quot;: 19.99,\n    &quot;in_stock&quot;: false\n}&#039;<\/code><\/pre>\n            <\/div>\n                                <div class=\"betterdocs-code-snippet-panel\"\n                 data-lang-index=\"1\"\n                 hidden>\n                \n                <pre class=\"betterdocs-code-snippet-code language-javascript\"><code>const response = await fetch(&#039;https:\/\/api.bookstore.example.com\/v1\/books\/{bookid}&#039;, {\n  method: &#039;PUT&#039;,\n  headers: {\n    &#039;X-API-Key&#039;: &#039;YOUR_API_KEY&#039;,\n    &#039;Content-Type&#039;: &#039;application\/json&#039;\n  },\n  body: JSON.stringify({\n    &quot;price&quot;: 19.99,\n    &quot;in_stock&quot;: false\n})\n});\n\nconst data = await response.json();\nconsole.log(data);<\/code><\/pre>\n            <\/div>\n                                <div class=\"betterdocs-code-snippet-panel\"\n                 data-lang-index=\"2\"\n                 hidden>\n                \n                <pre class=\"betterdocs-code-snippet-code language-python\"><code>import requests\n\nheaders = {\n    &quot;X-API-Key&quot;: &quot;YOUR_API_KEY&quot;,\n    &quot;Content-Type&quot;: &quot;application\/json&quot;\n}\n\npayload = {\n    &quot;price&quot;: 19.99,\n    &quot;in_stock&quot;: false\n}\n\nresponse = requests.put(&quot;https:\/\/api.bookstore.example.com\/v1\/books\/{bookid}&quot;, headers=headers, json=payload)\n\nprint(response.json())<\/code><\/pre>\n            <\/div>\n                                <div class=\"betterdocs-code-snippet-panel\"\n                 data-lang-index=\"3\"\n                 hidden>\n                \n                <pre class=\"betterdocs-code-snippet-code language-php\"><code>&lt;?php\n$curl = curl_init();\n\ncurl_setopt_array($curl, [\n  CURLOPT_URL =&gt; &#039;https:\/\/api.bookstore.example.com\/v1\/books\/{bookid}&#039;,\n  CURLOPT_RETURNTRANSFER =&gt; true,\n  CURLOPT_CUSTOMREQUEST =&gt; &#039;PUT&#039;,\n  CURLOPT_HTTPHEADER =&gt; [\n  &#039;X-API-Key: YOUR_API_KEY&#039;,\n  &#039;Content-Type: application\/json&#039;\n  ],\n  CURLOPT_POSTFIELDS =&gt; &#039;{\n    &quot;price&quot;: 19.99,\n    &quot;in_stock&quot;: false\n}&#039;,\n]);\n\n$response = curl_exec($curl);\ncurl_close($curl);\n\necho $response;<\/code><\/pre>\n            <\/div>\n                                <div class=\"betterdocs-code-snippet-panel\"\n                 data-lang-index=\"4\"\n                 hidden>\n                \n                <pre class=\"betterdocs-code-snippet-code language-csharp\"><code>using System.Net.Http;\nusing System.Text;\n\nvar client = new HttpClient();\nvar request = new HttpRequestMessage(new HttpMethod(&quot;PUT&quot;), &quot;https:\/\/api.bookstore.example.com\/v1\/books\/{bookid}&quot;);\nrequest.Headers.Add(&quot;X-API-Key&quot;, &quot;YOUR_API_KEY&quot;);\nrequest.Content = new StringContent(@&quot;{\n    &quot;&quot;price&quot;&quot;: 19.99,\n    &quot;&quot;in_stock&quot;&quot;: false\n}&quot;, Encoding.UTF8, &quot;application\/json&quot;);\nvar response = await client.SendAsync(request);\nvar body = await response.Content.ReadAsStringAsync();\nConsole.WriteLine(body);<\/code><\/pre>\n            <\/div>\n                                <div class=\"betterdocs-code-snippet-panel\"\n                 data-lang-index=\"5\"\n                 hidden>\n                \n                <pre class=\"betterdocs-code-snippet-code language-java\"><code>import java.net.URI;\nimport java.net.http.*;\n\nHttpClient client = HttpClient.newHttpClient();\nHttpRequest request = HttpRequest.newBuilder()\n    .uri(URI.create(&quot;https:\/\/api.bookstore.example.com\/v1\/books\/{bookid}&quot;))\n    .header(&quot;X-API-Key&quot;, &quot;YOUR_API_KEY&quot;)\n    .header(&quot;Content-Type&quot;, &quot;application\/json&quot;)\n    .method(&quot;PUT&quot;, HttpRequest.BodyPublishers.ofString(&quot;&quot;&quot;\n{\n    &quot;price&quot;: 19.99,\n    &quot;in_stock&quot;: false\n}\n&quot;&quot;&quot;))\n    .build();\n\nHttpResponse&lt;String&gt; response = client.send(request, HttpResponse.BodyHandlers.ofString());\nSystem.out.println(response.body());<\/code><\/pre>\n            <\/div>\n            <\/div>\n<\/div>\n\n<script type=\"text\/javascript\">\ndocument.addEventListener('DOMContentLoaded', function() {\n    \/\/ Initialize copy functionality for this specific snippet\n    const snippet = document.getElementById('');\n    if (snippet && window.BetterDocsCodeSnippet) {\n        window.BetterDocsCodeSnippet.initCopyButton(snippet);\n    }\n});\n<\/script>\n","protected":false},"excerpt":{"rendered":"<p>Update fields on an existing book.<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_eb_attr":"","footnotes":""},"doc_category":[897],"glossaries":[],"doc_tag":[],"knowledge_base":[895],"class_list":["post-7675","docs","type-docs","status-publish","hentry","doc_category-books","knowledge_base-bookstore-api-sample-docs"],"year_month":"2026-09","word_count":22,"total_views":0,"reactions":{"happy":0,"normal":0,"sad":0},"author_info":{"name":"muammar-shahrear-famous","author_nicename":"muammar-shahrear-famous","author_url":"https:\/\/betterdocs.shahrear.msf.bd\/index.php\/author\/muammar-shahrear-famous\/"},"doc_category_info":[{"term_name":"Books","term_url":"https:\/\/betterdocs.shahrear.msf.bd\/index.php\/docs\/bookstore-api-sample-docs\/books\/"}],"doc_tag_info":[],"knowledge_base_info":[{"term_name":"Bookstore API (Sample)","term_url":"https:\/\/betterdocs.shahrear.msf.bd\/index.php\/docs\/bookstore-api-sample-docs\/","term_slug":"bookstore-api-sample-docs"}],"knowledge_base_slug":["bookstore-api-sample-docs"],"_links":{"self":[{"href":"https:\/\/betterdocs.shahrear.msf.bd\/index.php\/wp-json\/wp\/v2\/docs\/7675","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/betterdocs.shahrear.msf.bd\/index.php\/wp-json\/wp\/v2\/docs"}],"about":[{"href":"https:\/\/betterdocs.shahrear.msf.bd\/index.php\/wp-json\/wp\/v2\/types\/docs"}],"author":[{"embeddable":true,"href":"https:\/\/betterdocs.shahrear.msf.bd\/index.php\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/betterdocs.shahrear.msf.bd\/index.php\/wp-json\/wp\/v2\/comments?post=7675"}],"version-history":[{"count":0,"href":"https:\/\/betterdocs.shahrear.msf.bd\/index.php\/wp-json\/wp\/v2\/docs\/7675\/revisions"}],"wp:attachment":[{"href":"https:\/\/betterdocs.shahrear.msf.bd\/index.php\/wp-json\/wp\/v2\/media?parent=7675"}],"wp:term":[{"taxonomy":"doc_category","embeddable":true,"href":"https:\/\/betterdocs.shahrear.msf.bd\/index.php\/wp-json\/wp\/v2\/doc_category?post=7675"},{"taxonomy":"glossaries","embeddable":true,"href":"https:\/\/betterdocs.shahrear.msf.bd\/index.php\/wp-json\/wp\/v2\/glossaries?post=7675"},{"taxonomy":"doc_tag","embeddable":true,"href":"https:\/\/betterdocs.shahrear.msf.bd\/index.php\/wp-json\/wp\/v2\/doc_tag?post=7675"},{"taxonomy":"knowledge_base","embeddable":true,"href":"https:\/\/betterdocs.shahrear.msf.bd\/index.php\/wp-json\/wp\/v2\/knowledge_base?post=7675"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}