Start custom transaction in .NET APM agent

using Atatus;
using Atatus.Api;

var transaction = Atatus.Agent.Tracer.StartTransaction(name, type);

using Atatus;
using Atatus.Api;

var transaction = Atatus.Agent.Tracer.StartTransaction("GET /users", ApiConstants.TypeRequest);

try
{
    // Your code here
}
catch (Exception ex)
{
    transaction.CaptureException(ex);
}
finally
{
    transaction.End();
}

Atatus.Agent.Tracer.CaptureTransaction(name, type, action);

using Atatus;
using Atatus.Api;

Atatus.Agent.Tracer.CaptureTransaction("HealthCheckDB", ApiConstants.TypeApp, (t) =>
{
    try
    {
        using var conn = new SqlConnection(connectionString);
        conn.Open();
        // Your database operations
        conn.Close();
    }
    catch (Exception ex)
    {
        t.CaptureException(ex);
    }
});

var transaction = Atatus.Agent.Tracer.CurrentTransaction;

using Atatus;
using Atatus.Api;

var transaction = Atatus.Agent.Tracer.CurrentTransaction;
if (transaction != null)
{
    transaction.SetLabel("operation", "health-check");
}