/// <summary>
/// Replaces an existing activity.
/// </summary>
/// <param name="activity">New replacement activity.</param>
/// <param name="cancellationToken">Cancellation token.</param>
/// <returns>A task that represents the work queued to execute.</returns>
/// <exception cref="Microsoft.Bot.Schema.ErrorResponseException">
/// The HTTP operation failed and the response contained additional information.</exception>
/// <exception cref="System.AggregateException">
/// One or more exceptions occurred during the operation.</exception>
/// <remarks>If the activity is successfully sent, the task result contains
/// a <see cref="ResourceResponse"/> object containing the ID that the receiving
/// channel assigned to the activity.
/// <para>Before calling this, set the ID of the replacement activity to the ID
/// of the activity to replace.</para></remarks>
public async Task <ResourceResponse> UpdateActivityAsync(IActivity activity, CancellationToken cancellationToken = default)
{
BotAssert.ActivityNotNull(activity);
var conversationReference = Activity.GetConversationReference();
var a = activity.ApplyConversationReference(conversationReference);
async Task <ResourceResponse> ActuallyUpdateStuff()
{
return(await Adapter.UpdateActivityAsync(this, a, cancellationToken).ConfigureAwait(false));
}
return(await UpdateActivityInternalAsync(a, _onUpdateActivity, ActuallyUpdateStuff, cancellationToken).ConfigureAwait(false));
}