Task in the A2A Protocol
In the A2A protocol, when a client sends a message to an agent, the agent might determine that fulfilling the request requires a stateful operation (e.g., “generate a report,” “book a flight,” “summarize a document”). This is where the Task Object comes into play. It is the fundamental, stateful unit of work processed by the A2A Server (remote agent) for an A2A Client, encapsulating the entire interaction related to achieving a specific goal or request. Key characteristics of a Task include: By defining interactions within…