Answer by lhhhhhhhhhhhhhh

src/main/java/com/bytelegend/GitHubApiCommitObject.java

@@ -9,6 +9,98 @@
 import java.nio.file.Files;
 
 public class GitHubApiCommitObject {
+
+    private String sha;
+    private String node_id;
+    private String url;
+    private String html_url;
+    private Author author;
+    private Committer committer;
+    private String message;
+    private Tree tree;
+    private List<Parent> parents;
+    private Verification verification;
+
+    public String getSha() {
+        return sha;
+    }
+
+    public void setSha(String sha) {
+        this.sha = sha;
+    }
+
+    public String getNode_id() {
+        return node_id;
+    }
+
+    public void setNode_id(String node_id) {
+        this.node_id = node_id;
+    }
+
+    public String getUrl() {
+        return url;
+    }
+
+    public void setUrl(String url) {
+        this.url = url;
+    }
+
+    public String getHtml_url() {
+        return html_url;
+    }
+
+    public void setHtml_url(String html_url) {
+        this.html_url = html_url;
+    }
+
+    public Author getAuthor() {
+        return author;
+    }
+
+    public void setAuthor(Author author) {
+        this.author = author;
+    }
+
+    public Committer getCommitter() {
+        return committer;
+    }
+
+    public void setCommitter(Committer committer) {
+        this.committer = committer;
+    }
+
+    public String getMessage() {
+        return message;
+    }
+
+    public void setMessage(String message) {
+        this.message = message;
+    }
+
+    public Tree getTree() {
+        return tree;
+    }
+
+    public void setTree(Tree tree) {
+        this.tree = tree;
+    }
+
+    public List<Parent> getParents() {
+        return parents;
+    }
+
+    public void setParents(List<Parent> parents) {
+        this.parents = parents;
+    }
+
+    public Verification getVerification() {
+        return verification;
+    }
+
+    public void setVerification(Verification verification) {
+        this.verification = verification;
+    }
+
     public static GitHubApiCommitObject fromJson(String json) throws JsonProcessingException {
         ObjectMapper mapper =
                 new ObjectMapper()