Type Alias BeforeA2ARequestCallback

BeforeA2ARequestCallback: (
ctx: InvocationContext,
params: MessageSendParams,
) => Promise<void> | void

Callback called before sending a request to the remote agent. Allows modifying the request parameters.

Type Declaration

- (ctx: InvocationContext, params: MessageSendParams): Promise<void> | void
- Parameters
  - ctx: InvocationContext
    The current invocation context, providing access to session state, agent metadata, and services.
  - params: MessageSendParams
    The A2A message send parameters that will be sent to the remote agent. Mutations to this object are reflected in the outgoing request.
  Returns Promise<void> | void
  A Promise or void. Returning a rejected Promise aborts the request.