Class InvalidAgentResponseError_v0_3

java.lang.Object

java.lang.Throwable

java.lang.Error

org.a2aproject.sdk.compat03.spec.JSONRPCError_v0_3

org.a2aproject.sdk.compat03.spec.InvalidAgentResponseError_v0_3

All Implemented Interfaces:

Serializable, A2AError_v0_3, Event_v0_3

public class InvalidAgentResponseError_v0_3
extends JSONRPCError_v0_3

A2A Protocol error indicating that an agent returned a response not conforming to protocol specifications.

This error is typically raised by client implementations when validating agent responses. It indicates that the agent's response structure, content, or format violates the A2A Protocol requirements for the invoked method.

Common violations:

• Missing required fields in response objects
• Invalid field types or values
• Malformed event stream data
• Response doesn't match declared agent capabilities

Corresponds to A2A-specific error code -32006.

Usage example:

SendMessageResponse response = client.sendMessage(request);
if (response.task() == null) {
    throw new InvalidAgentResponseError(
        null,
        "Response missing required 'task' field",
        null
    );
}

See Also:

• for response structure
• for message send response
• A2A Protocol Specification
• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final Integer	DEFAULT_CODE

Constructor Summary

Constructors

Constructor	Description
InvalidAgentResponseError_v0_3(Integer code, String message, Object data)

Method Summary

Methods inherited from class JSONRPCError_v0_3

getCode, getData

Methods inherited from class Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

DEFAULT_CODE

public static final Integer DEFAULT_CODE

Constructor Details

InvalidAgentResponseError_v0_3

public InvalidAgentResponseError_v0_3(Integer code,
 String message,
 Object data)