public Task <TemplateResponse> PrepareTemplateAsync(PrepareTemplateRequest request) => Proxy.RequestAsync <TemplateResponse>(request);
 public Task<TemplateResponse> PrepareTemplateAsync(PrepareTemplateRequest request) => _proxy.RequestAsync<TemplateResponse>(request);
 public TemplateResponse PrepareTemplate(PrepareTemplateRequest request) => Proxy.Request <TemplateResponse>(request);
 public TemplateResponse PrepareTemplate(PrepareTemplateRequest request) => _proxy.Request<TemplateResponse>(request);