fix code gen for lead api service with query params

Author: minizwergi

src/templates/exportService.hbs

@@ -49,16 +49,14 @@ export const {{{lowerCase name}}}{{{@root.postfix}}}Factory = ({ baseUrl, httpCl
  let url = `${baseUrl}{{{escapePath path}}}`;
  {{#if parametersQuery}}
 
- const params = new URLSearchParams();
+ const urlWithParams = new URL(url);
 
  {{#each parametersQuery}}
  if ({{{name}}}) {
- params.append('{{{name}}}', `${ {{{name}}} }`);
+ urlWithParams.searchparams.append('{{{name}}}', `${ {{{name}}} }`);
  }
  {{/each}}
- if (params.values.length > 0) {
- url += `?${params.toString()}`;
- }
+ url = urlWithParams.href
 {{/if}}
  {{#if (isEqual method 'GET')}} 
  return httpClient.{{{lowerCase method}}}(url, {{>accessTokenOrUndefined}} timeout);