fix

unifi/unifi.go

@@ -212,12 +212,13 @@ func (c *Client) do(ctx context.Context, method, relativeURL string, reqBody int
 	if err != nil {
 		return fmt.Errorf("unable to parse URL: %s %s %w", method, relativeURL, err)
 	}
-	if !strings.Contains(relativeURL, "firewall/zone") {
-		c.apiPath = c.apiV2Path
-	}
 	if !strings.HasPrefix(relativeURL, "/") && !reqURL.IsAbs() {
+	        if strings.Contains(relativeURL, "firewall/zone") {
+		     reqURL.Path = path.Join(c.apiV2Path, reqURL.Path)
+		} else {
 		     reqURL.Path = path.Join(c.apiPath, reqURL.Path)
 		}
+	}
 
 	url := c.baseURL.ResolveReference(reqURL)
 	req, err := http.NewRequestWithContext(ctx, method, url.String(), reqReader)