Uses of Record Class
org.a2aproject.sdk.spec.AgentCard

Packages that use AgentCard

Package	Description
org.a2aproject.sdk
org.a2aproject.sdk.client
org.a2aproject.sdk.client.http	HTTP client utilities for A2A protocol communication.
org.a2aproject.sdk.client.transport.grpc
org.a2aproject.sdk.client.transport.jsonrpc
org.a2aproject.sdk.client.transport.rest
org.a2aproject.sdk.client.transport.spi
org.a2aproject.sdk.client.transport.spi.interceptors
org.a2aproject.sdk.client.transport.spi.interceptors.auth
org.a2aproject.sdk.examples.cloud
org.a2aproject.sdk.examples.helloworld
org.a2aproject.sdk.extras.opentelemetry.client
org.a2aproject.sdk.extras.opentelemetry.client.propagation
org.a2aproject.sdk.extras.opentelemetry.it
org.a2aproject.sdk.extras.queuemanager.replicated.tests.multiinstance.app1
org.a2aproject.sdk.extras.queuemanager.replicated.tests.multiinstance.app2
org.a2aproject.sdk.extras.queuemanager.replicated.tests.multiinstance.common
org.a2aproject.sdk.grpc.mapper
org.a2aproject.sdk.grpc.utils
org.a2aproject.sdk.itk
org.a2aproject.sdk.jsonrpc.common.wrappers	JSON-RPC 2.0 protocol message wrappers for the A2A Protocol.
org.a2aproject.sdk.server
org.a2aproject.sdk.server.common.quarkus
org.a2aproject.sdk.server.extensions
org.a2aproject.sdk.server.grpc.quarkus	Quarkus gRPC reference implementation for the A2A protocol.
org.a2aproject.sdk.server.version
org.a2aproject.sdk.spec	JSON processing exceptions for the A2A Java SDK.
org.a2aproject.sdk.sut
org.a2aproject.sdk.transport.grpc.handler	gRPC transport handler implementations for the A2A protocol.
org.a2aproject.sdk.transport.jsonrpc.handler	JSON-RPC transport handler implementations for the A2A protocol.
org.a2aproject.sdk.transport.rest.handler	REST transport handler implementations for the A2A protocol.
org.a2aproject.sdk.util	General-purpose utilities for the A2A SDK.

Uses of AgentCard in org.a2aproject.sdk

Methods in org.a2aproject.sdk that return AgentCard

Modifier and Type	Method	Description
static AgentCard	A2A.getAgentCard(String agentUrl)	Retrieve the agent card for an A2A agent.
static AgentCard	A2A.getAgentCard(String agentUrl, String relativeCardPath, Map<String,String> authHeaders)	Retrieve the agent card with custom path and authentication.
static AgentCard	A2A.getAgentCard(A2AHttpClient httpClient, String agentUrl)	Retrieve the agent card using a custom HTTP client.
static AgentCard	A2A.getAgentCard(A2AHttpClient httpClient, String agentUrl, String relativeCardPath, Map<String,String> authHeaders)	Retrieve the agent card with full customization options.

Uses of AgentCard in org.a2aproject.sdk.client

Fields in org.a2aproject.sdk.client with type parameters of type AgentCard

Modifier and Type	Field	Description
protected final @NonNull List<BiConsumer<ClientEvent,AgentCard>>	AbstractClient.consumers

Methods in org.a2aproject.sdk.client that return AgentCard

Modifier and Type	Method	Description
AgentCard	AbstractClient.getExtendedAgentCard()	Retrieve the extended AgentCard.
AgentCard	AbstractClient.getExtendedAgentCard(@Nullable String tenant)	Retrieve the extended AgentCard.
abstract AgentCard	AbstractClient.getExtendedAgentCard(@Nullable String tenant, @Nullable ClientCallContext context)	Retrieve the extended AgentCard.
AgentCard	AbstractClient.getExtendedAgentCard(@Nullable ClientCallContext context)	Retrieve the extended AgentCard.
AgentCard	Client.getExtendedAgentCard(@Nullable String tenant, @Nullable ClientCallContext context)	Retrieve the agent's extended agent card.

Methods in org.a2aproject.sdk.client with parameters of type AgentCard

Modifier and Type	Method	Description
static ClientBuilder	Client.builder(AgentCard agentCard)	Create a new builder for constructing a client instance.

Method parameters in org.a2aproject.sdk.client with type arguments of type AgentCard

Modifier and Type	Method	Description
ClientBuilder	ClientBuilder.addConsumer(BiConsumer<ClientEvent,AgentCard> consumer)	Add a single event consumer to process events from the agent.
ClientBuilder	ClientBuilder.addConsumers(List<BiConsumer<ClientEvent,AgentCard>> consumers)	Add multiple event consumers to process events from the agent.
void	AbstractClient.sendMessage(@NonNull Message request, @NonNull List<BiConsumer<ClientEvent,AgentCard>> consumers, @Nullable Consumer<Throwable> streamingErrorHandler)	Send a message to the remote agent.
abstract void	AbstractClient.sendMessage(@NonNull Message request, @NonNull List<BiConsumer<ClientEvent,AgentCard>> consumers, @Nullable Consumer<Throwable> streamingErrorHandler, @Nullable ClientCallContext context)	Send a message to the remote agent.
abstract void	AbstractClient.sendMessage(@NonNull MessageSendParams params, @NonNull List<BiConsumer<ClientEvent,AgentCard>> consumers, @Nullable Consumer<Throwable> streamingErrorHandler, @Nullable ClientCallContext context)	Send a message to the remote agent.
void	Client.sendMessage(@NonNull Message request, @NonNull List<BiConsumer<ClientEvent,AgentCard>> consumers, @Nullable Consumer<Throwable> streamingErrorHandler, @Nullable ClientCallContext context)
void	Client.sendMessage(@NonNull MessageSendParams messageSendParams, @NonNull List<BiConsumer<ClientEvent,AgentCard>> consumers, @Nullable Consumer<Throwable> streamingErrorHandler, @Nullable ClientCallContext context)
void	AbstractClient.subscribeToTask(@NonNull TaskIdParams request, @NonNull List<BiConsumer<ClientEvent,AgentCard>> consumers, @Nullable Consumer<Throwable> streamingErrorHandler)	Subscribe to a task's event stream.
abstract void	AbstractClient.subscribeToTask(@NonNull TaskIdParams request, @NonNull List<BiConsumer<ClientEvent,AgentCard>> consumers, @Nullable Consumer<Throwable> streamingErrorHandler, @Nullable ClientCallContext context)	Subscribe to a task's event stream.
void	Client.subscribeToTask(@NonNull TaskIdParams request, @NonNull List<BiConsumer<ClientEvent,AgentCard>> consumers, @Nullable Consumer<Throwable> streamingErrorHandler, @Nullable ClientCallContext context)	Subscribe to an existing task to receive remaining events.

Constructor parameters in org.a2aproject.sdk.client with type arguments of type AgentCard

Modifier	Constructor	Description
	AbstractClient(@NonNull List<BiConsumer<ClientEvent,AgentCard>> consumers)
	AbstractClient(@NonNull List<BiConsumer<ClientEvent,AgentCard>> consumers, @Nullable Consumer<Throwable> streamingErrorHandler)

Uses of AgentCard in org.a2aproject.sdk.client.http

Methods in org.a2aproject.sdk.client.http that return AgentCard

Modifier and Type	Method	Description
AgentCard	A2ACardResolver.getAgentCard()	Fetches the agent card for this resolver's configured agent.

Uses of AgentCard in org.a2aproject.sdk.client.transport.grpc

Methods in org.a2aproject.sdk.client.transport.grpc that return AgentCard

Modifier and Type	Method	Description
AgentCard	GrpcTransport.getExtendedAgentCard(GetExtendedAgentCardParams params, @Nullable ClientCallContext context)

Methods in org.a2aproject.sdk.client.transport.grpc with parameters of type AgentCard

Modifier and Type	Method	Description
GrpcTransport	GrpcTransportProvider.create(GrpcTransportConfig grpcTransportConfig, AgentCard agentCard, AgentInterface agentInterface)

Constructors in org.a2aproject.sdk.client.transport.grpc with parameters of type AgentCard

Modifier	Constructor	Description
	GrpcTransport(io.grpc.Channel channel, AgentCard agentCard)
	GrpcTransport(io.grpc.Channel channel, AgentCard agentCard, @Nullable String agentTenant, @Nullable List<ClientCallInterceptor> interceptors)

Uses of AgentCard in org.a2aproject.sdk.client.transport.jsonrpc

Methods in org.a2aproject.sdk.client.transport.jsonrpc that return AgentCard

Modifier and Type	Method	Description
AgentCard	JSONRPCTransport.getExtendedAgentCard(GetExtendedAgentCardParams params, @Nullable ClientCallContext context)

Methods in org.a2aproject.sdk.client.transport.jsonrpc with parameters of type AgentCard

Modifier and Type	Method	Description
JSONRPCTransport	JSONRPCTransportProvider.create(@Nullable JSONRPCTransportConfig clientTransportConfig, AgentCard agentCard, AgentInterface agentInterface)

Constructors in org.a2aproject.sdk.client.transport.jsonrpc with parameters of type AgentCard

Modifier	Constructor	Description
	JSONRPCTransport(@Nullable A2AHttpClient httpClient, @Nullable AgentCard agentCard, AgentInterface agentInterface, @Nullable List<ClientCallInterceptor> interceptors)
	JSONRPCTransport(AgentCard agentCard)

Uses of AgentCard in org.a2aproject.sdk.client.transport.rest

Methods in org.a2aproject.sdk.client.transport.rest that return AgentCard

Modifier and Type	Method	Description
AgentCard	RestTransport.getExtendedAgentCard(GetExtendedAgentCardParams params, @Nullable ClientCallContext context)

Methods in org.a2aproject.sdk.client.transport.rest with parameters of type AgentCard

Modifier and Type	Method	Description
RestTransport	RestTransportProvider.create(RestTransportConfig clientTransportConfig, AgentCard agentCard, AgentInterface agentInterface)

Constructors in org.a2aproject.sdk.client.transport.rest with parameters of type AgentCard

Modifier	Constructor	Description
	RestTransport(@Nullable A2AHttpClient httpClient, AgentCard agentCard, AgentInterface agentInterface, @Nullable List<ClientCallInterceptor> interceptors)
	RestTransport(AgentCard agentCard)

Uses of AgentCard in org.a2aproject.sdk.client.transport.spi

Methods in org.a2aproject.sdk.client.transport.spi that return AgentCard

Modifier and Type	Method	Description
AgentCard	ClientTransport.getExtendedAgentCard(GetExtendedAgentCardParams params, @Nullable ClientCallContext context)	Retrieve the extended AgentCard.

Methods in org.a2aproject.sdk.client.transport.spi with parameters of type AgentCard

Modifier and Type	Method	Description
T	ClientTransportProvider.create(C clientTransportConfig, AgentCard agentCard, AgentInterface agentInterface)	Create a client transport.

Uses of AgentCard in org.a2aproject.sdk.client.transport.spi.interceptors

Methods in org.a2aproject.sdk.client.transport.spi.interceptors with parameters of type AgentCard

Modifier and Type	Method	Description
abstract PayloadAndHeaders	ClientCallInterceptor.intercept(String methodName, @Nullable Object payload, Map<String,String> headers, @Nullable AgentCard agentCard, @Nullable ClientCallContext clientCallContext)	Intercept a client call before the request is sent.

Uses of AgentCard in org.a2aproject.sdk.client.transport.spi.interceptors.auth

Methods in org.a2aproject.sdk.client.transport.spi.interceptors.auth with parameters of type AgentCard

Modifier and Type	Method	Description
PayloadAndHeaders	AuthInterceptor.intercept(String methodName, @Nullable Object payload, Map<String,String> headers, @Nullable AgentCard agentCard, @Nullable ClientCallContext clientCallContext)

Uses of AgentCard in org.a2aproject.sdk.examples.cloud

Methods in org.a2aproject.sdk.examples.cloud that return AgentCard

Modifier and Type	Method	Description
AgentCard	CloudAgentCardProducer.agentCard()

Uses of AgentCard in org.a2aproject.sdk.examples.helloworld

Methods in org.a2aproject.sdk.examples.helloworld that return AgentCard

Modifier and Type	Method	Description
AgentCard	AgentCardProducer.agentCard()

Uses of AgentCard in org.a2aproject.sdk.extras.opentelemetry.client

Methods in org.a2aproject.sdk.extras.opentelemetry.client that return AgentCard

Modifier and Type	Method	Description
AgentCard	OpenTelemetryClientTransport.getExtendedAgentCard(GetExtendedAgentCardParams params, @Nullable ClientCallContext context)

Uses of AgentCard in org.a2aproject.sdk.extras.opentelemetry.client.propagation

Methods in org.a2aproject.sdk.extras.opentelemetry.client.propagation that return AgentCard

Modifier and Type	Method	Description
AgentCard	OpenTelemetryClientPropagatorTransport.getExtendedAgentCard(GetExtendedAgentCardParams request, @Nullable ClientCallContext context)

Uses of AgentCard in org.a2aproject.sdk.extras.opentelemetry.it

Methods in org.a2aproject.sdk.extras.opentelemetry.it that return AgentCard

Modifier and Type	Method	Description
AgentCard	TestAgentCardProducer.agentCard()

Uses of AgentCard in org.a2aproject.sdk.extras.queuemanager.replicated.tests.multiinstance.app1

Methods in org.a2aproject.sdk.extras.queuemanager.replicated.tests.multiinstance.app1 that return AgentCard

Modifier and Type	Method	Description
AgentCard	MIRApp1AgentCardProducer.agentCard()

Uses of AgentCard in org.a2aproject.sdk.extras.queuemanager.replicated.tests.multiinstance.app2

Methods in org.a2aproject.sdk.extras.queuemanager.replicated.tests.multiinstance.app2 that return AgentCard

Modifier and Type	Method	Description
AgentCard	MIRApp2AgentCardProducer.agentCard()

Uses of AgentCard in org.a2aproject.sdk.extras.queuemanager.replicated.tests.multiinstance.common

Methods in org.a2aproject.sdk.extras.queuemanager.replicated.tests.multiinstance.common that return AgentCard

Modifier and Type	Method	Description
static AgentCard	MultiInstanceReplicationAgentCards.createAgentCard(int instanceNumber, int port)	Creates an AgentCard for a test instance.

Uses of AgentCard in org.a2aproject.sdk.grpc.mapper

Methods in org.a2aproject.sdk.grpc.mapper that return AgentCard

Modifier and Type	Method	Description
AgentCard	AgentCardMapper.fromProto(AgentCard proto)
AgentCard	AgentCardMapperImpl.fromProto(AgentCard proto)

Methods in org.a2aproject.sdk.grpc.mapper with parameters of type AgentCard

Modifier and Type	Method	Description
AgentCard	AgentCardMapper.toProto(AgentCard domain)
AgentCard	AgentCardMapperImpl.toProto(AgentCard domain)

Uses of AgentCard in org.a2aproject.sdk.grpc.utils

Methods in org.a2aproject.sdk.grpc.utils that return AgentCard

Modifier and Type	Method	Description
static AgentCard	ProtoUtils.FromProto.agentCard(AgentCardOrBuilder agentCard)

Methods in org.a2aproject.sdk.grpc.utils with parameters of type AgentCard

Modifier and Type	Method	Description
static AgentCard	ProtoUtils.ToProto.agentCard(AgentCard agentCard)
static AgentCard	ProtoUtils.ToProto.getExtendedCardResponse(AgentCard card)

Uses of AgentCard in org.a2aproject.sdk.itk

Methods in org.a2aproject.sdk.itk that return AgentCard

Modifier and Type	Method	Description
AgentCard	AgentCardProducer.agentCard()

Uses of AgentCard in org.a2aproject.sdk.jsonrpc.common.wrappers

Constructors in org.a2aproject.sdk.jsonrpc.common.wrappers with parameters of type AgentCard

Modifier	Constructor	Description
	GetExtendedAgentCardResponse(Object id, AgentCard result)	Constructs successful response.
	GetExtendedAgentCardResponse(String jsonrpc, Object id, AgentCard result, A2AError error)	Constructs response with full parameters.

Uses of AgentCard in org.a2aproject.sdk.server

Methods in org.a2aproject.sdk.server with parameters of type AgentCard

Modifier and Type	Method	Description
static void	AgentCardValidator.validateTransportConfiguration(AgentCard agentCard)	Validates the transport configuration of an AgentCard against available transports found on the classpath.

Constructors in org.a2aproject.sdk.server with parameters of type AgentCard

Modifier	Constructor	Description
	AgentCardCacheMetadata(AgentCard agentCard, A2AConfigProvider config)	Public constructor for testing purposes.

Uses of AgentCard in org.a2aproject.sdk.server.common.quarkus

Methods in org.a2aproject.sdk.server.common.quarkus that return AgentCard

Modifier and Type	Method	Description
AgentCard	DefaultProducers.createDefaultAgentCard()

Uses of AgentCard in org.a2aproject.sdk.server.extensions

Methods in org.a2aproject.sdk.server.extensions with parameters of type AgentCard

Modifier and Type	Method	Description
static @Nullable AgentExtension	A2AExtensions.findExtensionByUri(AgentCard card, String uri)
static void	A2AExtensions.validateRequiredExtensions(AgentCard agentCard, ServerCallContext context)	Validates that all required extensions declared in the AgentCard are requested by the client.

Uses of AgentCard in org.a2aproject.sdk.server.grpc.quarkus

Methods in org.a2aproject.sdk.server.grpc.quarkus that return AgentCard

Modifier and Type	Method	Description
protected AgentCard	QuarkusGrpcHandler.getAgentCard()
protected AgentCard	QuarkusGrpcHandler.getExtendedAgentCard()

Constructors in org.a2aproject.sdk.server.grpc.quarkus with parameters of type AgentCard

Modifier	Constructor	Description
	QuarkusGrpcHandler(AgentCard agentCard, jakarta.enterprise.inject.Instance<AgentCard> extendedAgentCard, RequestHandler requestHandler, jakarta.enterprise.inject.Instance<CallContextFactory> callContextFactoryInstance, Executor executor)	Constructs a new QuarkusGrpcHandler with CDI-injected dependencies.

Constructor parameters in org.a2aproject.sdk.server.grpc.quarkus with type arguments of type AgentCard

Modifier	Constructor	Description
	QuarkusGrpcHandler(AgentCard agentCard, jakarta.enterprise.inject.Instance<AgentCard> extendedAgentCard, RequestHandler requestHandler, jakarta.enterprise.inject.Instance<CallContextFactory> callContextFactoryInstance, Executor executor)	Constructs a new QuarkusGrpcHandler with CDI-injected dependencies.

Uses of AgentCard in org.a2aproject.sdk.server.version

Methods in org.a2aproject.sdk.server.version with parameters of type AgentCard

Modifier and Type	Method	Description
static void	A2AVersionValidator.validateProtocolVersion(AgentCard agentCard, ServerCallContext context)	Validates that the client's requested protocol version is compatible with the agent's supported versions across all interfaces.

Uses of AgentCard in org.a2aproject.sdk.spec

Methods in org.a2aproject.sdk.spec that return AgentCard

Modifier and Type	Method	Description
AgentCard	AgentCard.Builder.build()	Builds an immutable AgentCard from the current builder state.

Methods in org.a2aproject.sdk.spec with parameters of type AgentCard

Modifier and Type	Method	Description
static AgentCard.Builder	AgentCard.builder(AgentCard card)	Create a new Builder initialized with values from an existing AgentCard.

Uses of AgentCard in org.a2aproject.sdk.sut

Methods in org.a2aproject.sdk.sut that return AgentCard

Modifier and Type	Method	Description
AgentCard	TckAgentCardProducer.agentCard()

Uses of AgentCard in org.a2aproject.sdk.transport.grpc.handler

Methods in org.a2aproject.sdk.transport.grpc.handler that return AgentCard

Modifier and Type	Method	Description
protected abstract AgentCard	GrpcHandler.getAgentCard()	Returns the public agent card defining the agent's capabilities and metadata.
protected abstract AgentCard	GrpcHandler.getExtendedAgentCard()	Returns the extended agent card with additional capabilities, or null if not configured.

Uses of AgentCard in org.a2aproject.sdk.transport.jsonrpc.handler

Methods in org.a2aproject.sdk.transport.jsonrpc.handler that return AgentCard

Modifier and Type	Method	Description
AgentCard	JSONRPCHandler.getAgentCard()	Returns the public agent card.

Constructors in org.a2aproject.sdk.transport.jsonrpc.handler with parameters of type AgentCard

Modifier	Constructor	Description
	JSONRPCHandler(AgentCard agentCard, @Nullable jakarta.enterprise.inject.Instance<AgentCard> extendedAgentCard, RequestHandler requestHandler, Executor executor)	Creates a JSON-RPC handler with full CDI injection support.
	JSONRPCHandler(AgentCard agentCard, RequestHandler requestHandler, Executor executor)	Creates a JSON-RPC handler with basic dependencies.

Constructor parameters in org.a2aproject.sdk.transport.jsonrpc.handler with type arguments of type AgentCard

Modifier	Constructor	Description
	JSONRPCHandler(AgentCard agentCard, @Nullable jakarta.enterprise.inject.Instance<AgentCard> extendedAgentCard, RequestHandler requestHandler, Executor executor)	Creates a JSON-RPC handler with full CDI injection support.

Uses of AgentCard in org.a2aproject.sdk.transport.rest.handler

Constructors in org.a2aproject.sdk.transport.rest.handler with parameters of type AgentCard

Modifier	Constructor	Description
	RestHandler(AgentCard agentCard, jakarta.enterprise.inject.Instance<AgentCard> extendedAgentCard, AgentCardCacheMetadata cacheMetadata, RequestHandler requestHandler, Executor executor)	Creates a REST handler with full CDI injection support.
	RestHandler(AgentCard agentCard, AgentCardCacheMetadata cacheMetadata, RequestHandler requestHandler, Executor executor)	Creates a REST handler with basic dependencies.

Constructor parameters in org.a2aproject.sdk.transport.rest.handler with type arguments of type AgentCard

Modifier	Constructor	Description
	RestHandler(AgentCard agentCard, jakarta.enterprise.inject.Instance<AgentCard> extendedAgentCard, AgentCardCacheMetadata cacheMetadata, RequestHandler requestHandler, Executor executor)	Creates a REST handler with full CDI injection support.

Uses of AgentCard in org.a2aproject.sdk.util

Methods in org.a2aproject.sdk.util with parameters of type AgentCard

Modifier and Type	Method	Description
static AgentInterface	Utils.getFavoriteInterface(AgentCard agentCard)	Get the first defined URL in the supported interaces of the agent card.