Print update error messages

src/main.rs

@@ -264,6 +264,22 @@ async fn handle_run(conf: Config, run: Run) -> Result<()> {
                 cache_file.0.insert(record.id, addr);
                 continue;
             }
+
+            for message in resp.messages {
+                info!(
+                    code = message.code,
+                    message = message.message,
+                    "Cloudflare API returned message"
+                );
+            }
+
+            for error in resp.errors {
+                warn!(
+                    code = error.code,
+                    message = error.message,
+                    "Cloudflare API returned error"
+                );
+            }
         }
     }
 
@@ -312,7 +328,7 @@ fn ip_cache_path(cache_dir: Option<PathBuf>) -> Result<PathBuf> {
 #[derive(Deserialize, Debug)]
 #[allow(dead_code)]
 struct Message {
-    code: u16,
+    code: u32,
     message: String,
 }