private static async Task TestActivityAsync(IWorkflowHost host)
{
var workflowId = await host.StartWorkflow("activity-sample", new MyData { Request = "Speed $1,000,000" });
var approval = await host.GetPendingActivity("get-approval", "work1", TimeSpan.FromMinutes(1D));
if (approval != null)
{
Console.WriteLine($"Approval required for {approval.Parameters}");
await host.SubmitActivitySuccess(approval.Token, "John Smith");
}
}