Problems with Getting Response on the deployed bot;

I've got some problems with getting REST API response that allows to get members of the group( GET {serviceUrl}/v3/conversations/{conversationId}/members). I'm debugging my bot in Bot Emulator, and it runs fine here

• that's what it shows in the Bot Simulator

• But that's how it shows on Azure.

The main problem is that i really can't recognize the problem.I know that the problem is in requesting because the getResponse method crash all programm when it is on server(but why this works in the bot emulator?).Here is the code(I'm using .NET CORE, Microsoft Bot Framework). P.S.{id} in Authorization is correct, and i get it from another request(but unlike the problem request that request works everywhere), the {url} is turnContext.Activity.ServiceUrl

HttpWebRequest webRequest23 = (HttpWebRequest)WebRequest.Create($"{url}/v3/conversations/{turnContext.Activity.Conversation.Id}/members");

await turnContext.SendActivityAsync($"{url}/v3/conversations/{turnContext.Activity.Conversation.Id}/members");

await turnContext.SendActivityAsync(turnContext.Activity.Conversation.Id);

webRequest23.ContentType = "application/json";
webRequest23.Headers["Authorization"] = $"Bearer {id}";
WebResponse response2 = webRequest23.GetResponse();//crash here
await turnContext.SendActivityAsync("3");

string smth25 = "";
using (StreamReader stream = new StreamReader(response2.GetResponseStream(), true))
{
        smth25 = stream.ReadToEnd();
}
JArray jsonArray = JArray.Parse(smth25);
List<string> names = new List<string>();
foreach(var x in jsonArray)
{
         var name = JObject.Parse(x.ToString())["name"].ToString();
         names.Add("@" + name);
}
         string s = "This group consists of - ";
         foreach (var x in names){
                
         s += "" + x + ",";
}
await turnContext.SendActivityAsync(s);

Here is how i get id:

string stringData = "grant_type=client_credentials&client_id=66b16ef5-d086-40b7-ae9c-2f50a1f028c6&client_secret=yRUYg4g.:ANuw3Y_01V=@.JkAv=@g3EE&scope=https%3A%2F%2Fapi.botframework.com%2F.default";
var data = Encoding.Default.GetBytes(stringData);
HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create("https://login.microsoftonline.com/botframework.com/oauth2/v2.0/token");
webRequest.Host = "login.microsoftonline.com";
webRequest.ContentType = "application/x-www-form-urlencoded";
webRequest.Method = "POST";
var newStream = webRequest.GetRequestStream();
newStream.Write(data, 0, data.Length);
newStream.Close();
WebResponse response = webRequest.GetResponse();
string line = string.Empty;

string smone = "";
using (StreamReader stream = new StreamReader(response.GetResponseStream(), true))
{
    smone = stream.ReadToEnd();
}
var id = JObject.Parse(smone)["access_token"].ToString();

I don't understand exactly what your "turnContext.SendActivityAsync" lines are supposed to do, but it might be working in the bot emulator because the emulator doesn't require a proper authenticated session like Teams does. Anyway, something like this should actually help you:

First, define this class somewhere:

public class MicrosoftTeamUser
{
    public string Id { get; set; }

    public string ObjectId { get; set; }

    public string GivenName { get; set; }

    public string Surname { get; set; }

    public string Email { get; set; }

    public string UserPrincipalName { get; set; }

    public string TenantId { get; set; }
}

then use:

List<ChannelAccount> teamMembers = (await turnContext.TurnState.Get<IConnectorClient>().Conversations.GetConversationMembersAsync(
                turnContext.Activity.GetChannelData<TeamsChannelData>().Team.Id).ConfigureAwait(false)).ToList();

            List<MicrosoftTeamUser> teamsUsers = new List<MicrosoftTeamUser>();
            foreach (var item in teamMembers)
            {
                var teamsUser = JsonConvert.DeserializeObject<MicrosoftTeamUser>(item.Properties.ToString());
                teamsUser.Id = item.Id;
                teamsUsers.Add(teamsUser);
            }

Then you'll have the list of members in the teamMembers variable