# Interface Callbacks.AfterExecuteCallback

Enclosing class:
  `Callbacks`

Functional Interface:
  This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface public static interface Callbacks.AfterExecuteCallback
Async callback interface for actions to be performed after an execution is completed or failed.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `io.reactivex.rxjava3.core.Maybe<io.a2a.spec.TaskStatusUpdateEvent>`
  `call(io.a2a.server.agentexecution.RequestContext ctx, io.a2a.spec.TaskStatusUpdateEvent finalUpdateEvent)`
  Callback which will be called after an execution resolved into a completed or failed task.

- ## Method Details

  - ### call

    io.reactivex.rxjava3.core.Maybe<io.a2a.spec.TaskStatusUpdateEvent> call(io.a2a.server.agentexecution.RequestContext ctx, io.a2a.spec.TaskStatusUpdateEvent finalUpdateEvent)
    Callback which will be called after an execution resolved into a completed or failed task. This gives an opportunity to enrich the event with additional metadata or log it.
    Parameters:
      `ctx` - the request context
      `finalUpdateEvent` - the final update event
    Returns:
      a `Maybe` that completes when the callback is done