/// <summary>
/// Sends a token request.
/// </summary>
/// <param name="client">The client.</param>
/// <param name="request">The request.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns></returns>
public static async Task <TokenResponse> RequestTokenAsync(this HttpMessageInvoker client, TokenRequest request, CancellationToken cancellationToken = default)
{
var clone = request.Clone();
if (!clone.Parameters.ContainsKey(OidcConstants.TokenRequest.GrantType))
{
clone.Parameters.AddRequired(OidcConstants.TokenRequest.GrantType, request.GrantType);
}
return(await client.RequestTokenAsync(clone, cancellationToken).ConfigureAwait());
}
