“error”: {
“code”: “”,
“message”: “The requested resource does not support http method ‘PATCH’.”
}

public async Task SetParameterAsync(Account accountSelected)
{
try
{
// Tries to get an access token for the current user with the default set of permissions.
var tokenResult = await TokenProvider.RequestAccessToken();
// If the token request was successful
if (tokenResult.TryGetToken(out var token))
{
// Creates an HttpClient based on the named definition found in Program.Main
var client = ClientFactory.CreateClient(“DataverseClient”);

        // Prepare the request to update the account
        var request = new HttpRequestMessage()
            {
                Method =  HttpMethod.Patch,
                //RequestUri = new Uri($"{client.BaseAddress}accounts({id})?$select=name,telephone1,address1_city&$expand=primarycontactid($select=fullname,emailaddress1)")

                RequestUri = new Uri($"{client.BaseAddress}accounts({accountId})")
            };

        // Add the access token
        request.Headers.Authorization = new AuthenticationHeaderValue("Bearer", token.Value);

        // Include updated account data in the request body
         request.Content = JsonContent.Create(accountSelected, typeof(Account));

        //Specify a JSON result is expected
        request.Headers.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
        request.Headers.Add("Prefer", "return=representation");

        // Send the request
        var response = await client.SendAsync(request);

        if (response.IsSuccessStatusCode)
        {
            // If successful, you might want to do something (optional)
            // For example, read the updated account information from the response
            accountSelected = await response.Content.ReadFromJsonAsync<Account>();
            return accountSelected;


        }
        else
        {
            //Parse the JSON returned into a strongly typed Error
           var error = await response.Content.ReadFromJsonAsync<Error>();
            error.statuscode = (int)response.StatusCode;
            error.reason = response.ReasonPhrase;
            //Display a message to the user
            message = "An error occurred.";
            //Log the details so they can be seen in the browser console
            //logger.LogError($"{error.detail.message}");
            return null;
        }
    }
    else
    {
        // Notify user that the token request was not successful
        Console.WriteLine("Problème de modification.");
        return null;
    }

}

catch (Exception ex)
{
    Logger.LogError($"An error occurred while updating account: {ex.Message}");
    return null;
}

}