Want to create a meeting via /users/{userId}/meetings - works on Postman but not Visual Studio

Thanks for the responses both. I’ve got it working, but by hard coding in the access token I obtained via Postman as a string…

So ‘me’ did actually work in the endpoint URL. Also yeah, I’d just chosen suboptimal names for my variables but they were the client ID and client secret all along. Yes, I’m trying to use a Server to Server Oauth app to generate the access token

So here’s how the method looks right now. PRIVATE used again in place of certain things.

public async Task SetMeeting()
{
string clientID = “PRIVATE”;
string clientSecret = “PRIVATE”;
string tokenUrl = “https://zoom.us/oauth/token”;

        string accessToken = "PRIVATE";

        // API base URL
        string baseUrl = "https://api.zoom.us/v2";

        // Create the HttpClient
        var httpClient = new HttpClient();
        httpClient.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", accessToken);

        // Create the request body
        var requestBody = new
        {
            topic = "Name of Course.",
            userId = "me",
            type = 2,
            start_time = "2023-12-12",
            duration = 30
        };

        // Convert the body to JSON
        string json = JsonConvert.SerializeObject(requestBody);
        var content = new StringContent(json);
        content.Headers.ContentType = new MediaTypeHeaderValue("application/json");
        var createMeetingUrl = $"{baseUrl}/users/me/meetings";

        // Send the POST request
        var response = await httpClient.PostAsync(createMeetingUrl, content);

        // Check if the request was successful
        if (response.IsSuccessStatusCode)
        {
            var result = await response.Content.ReadAsStringAsync();
            // Parse the JSON response to get the meeting details
            // You can retrieve the join URL, meeting ID, and other information from the response
            return result;
        }

        // Handle error when unable to create the meeting
        return "Failed to create meeting";
    }

And I followed these instructions to get my access token in Postman (Guide: Making a Zoom API Call with OAuth Credentials in Postman), which would make it of grant type: authorization code, right?