code: public Request<EmailTemplate> create(EmailTemplate template) {
          Asserts.assertNotNull(template, "template");
  
          String url = baseUrl
                  .newBuilder()
                  .addPathSegments("api/v2/email-templates")
                  .build()
                  .toString();
          CustomRequest<EmailTemplate> request = new CustomRequest<>(this.client, url, "POST", new TypeReference<EmailTemplate>() {
          });
          request.addHeader("Authorization", "Bearer " + apiToken);
          request.setBody(template);
          return request;
      }
docs: Create an Email Template. A token with scope create:email_templates is needed.
  See https://auth0.com/docs/api/management/v2#!/Email_Templates/post_email_templates
  
  @param template the template data to set
  @return a Request to execute.