Olá pessoal, estou iniciando a implementação , ao tentar emitir nfse em ambiente nacional estou com o erro abaixo e tambem parte da minha implementação.
string jsonPayload = System.Text.Json.JsonSerializer.Serialize(nfseNuvemFiscal, options);
using (var client = new HttpClient())
{
client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", chaveToken);
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
var content = new StringContent(jsonPayload, Encoding.UTF8, "application/json");
HttpResponseMessage response = await client.PostAsync(url, content);
==================================================================
{StatusCode: 400, ReasonPhrase: ‘Bad Request’, Version: 1.1, Content: System.Net.Http.StreamContent, Headers:
{
Access-Control-Allow-Origin: *
X-Instance-Id: b98133c6bd13
X-Robots-Tag: none, noarchive
Xdata-Version: 2
Date: Sat, 15 Nov 2025 13:41:56 GMT
Server: Microsoft-HTTPAPI/2.0
Content-Length: 193
Content-Type: application/json
}}