Method url

github-actions/browserstack/set-browserstack-env.js:13443–13446

()

          let initBody = null;
          if (init.body != null) {
            const [extractedBody, contentType] = extractBody(
              init.body,
              request.keepalive
            );
            initBody = extractedBody;
            if (contentType && !getHeadersList(this[kHeaders]).contains("content-type", true)) {
              this[kHeaders].append("content-type", contentType);