a2a.grpc package

Submodules

a2a.grpc.a2a_pb2 module

Generated protocol buffer code.

a2a.grpc.a2a_pb2_grpc module

Client and server classes corresponding to protobuf-defined services.

class a2a.grpc.a2a_pb2_grpc.A2AService

Bases: object

A2AService defines the gRPC version of the A2A protocol. This has a slightly different shape than the JSONRPC version to better conform to AIP-127, where appropriate. The nouns are AgentCard, Message, Task and TaskPushNotificationConfig. - Messages are not a standard resource so there is no get/delete/update/list interface, only a send and stream custom methods. - Tasks have a get interface and custom cancel and subscribe methods. - TaskPushNotificationConfig are a resource whose parent is a task. They have get, list and create methods. - AgentCard is a static resource with only a get method.

static CancelTask(request, target, options=(), channel_credentials=None, call_credentials=None, insecure=False, compression=None, wait_for_ready=None, timeout=None, metadata=None)

static CreateTaskPushNotificationConfig(request, target, options=(), channel_credentials=None, call_credentials=None, insecure=False, compression=None, wait_for_ready=None, timeout=None, metadata=None)

static DeleteTaskPushNotificationConfig(request, target, options=(), channel_credentials=None, call_credentials=None, insecure=False, compression=None, wait_for_ready=None, timeout=None, metadata=None)

static GetAgentCard(request, target, options=(), channel_credentials=None, call_credentials=None, insecure=False, compression=None, wait_for_ready=None, timeout=None, metadata=None)

static GetTask(request, target, options=(), channel_credentials=None, call_credentials=None, insecure=False, compression=None, wait_for_ready=None, timeout=None, metadata=None)

static GetTaskPushNotificationConfig(request, target, options=(), channel_credentials=None, call_credentials=None, insecure=False, compression=None, wait_for_ready=None, timeout=None, metadata=None)

static ListTaskPushNotificationConfig(request, target, options=(), channel_credentials=None, call_credentials=None, insecure=False, compression=None, wait_for_ready=None, timeout=None, metadata=None)

static SendMessage(request, target, options=(), channel_credentials=None, call_credentials=None, insecure=False, compression=None, wait_for_ready=None, timeout=None, metadata=None)

static SendStreamingMessage(request, target, options=(), channel_credentials=None, call_credentials=None, insecure=False, compression=None, wait_for_ready=None, timeout=None, metadata=None)

static TaskSubscription(request, target, options=(), channel_credentials=None, call_credentials=None, insecure=False, compression=None, wait_for_ready=None, timeout=None, metadata=None)

class a2a.grpc.a2a_pb2_grpc.A2AServiceServicer

Bases: object

A2AService defines the gRPC version of the A2A protocol. This has a slightly different shape than the JSONRPC version to better conform to AIP-127, where appropriate. The nouns are AgentCard, Message, Task and TaskPushNotificationConfig. - Messages are not a standard resource so there is no get/delete/update/list interface, only a send and stream custom methods. - Tasks have a get interface and custom cancel and subscribe methods. - TaskPushNotificationConfig are a resource whose parent is a task. They have get, list and create methods. - AgentCard is a static resource with only a get method.

CancelTask(request, context)

Cancel a task from the agent. If supported one should expect no more task updates for the task.

CreateTaskPushNotificationConfig(request, context)

Set a push notification config for a task.

DeleteTaskPushNotificationConfig(request, context)

Delete a push notification config for a task.

GetAgentCard(request, context)

GetAgentCard returns the agent card for the agent.

GetTask(request, context)

Get the current state of a task from the agent.

GetTaskPushNotificationConfig(request, context)

Get a push notification config for a task.

ListTaskPushNotificationConfig(request, context)

Get a list of push notifications configured for a task.

SendMessage(request, context)

Send a message to the agent. This is a blocking call that will return the task once it is completed, or a LRO if requested.

SendStreamingMessage(request, context)

SendStreamingMessage is a streaming call that will return a stream of task update events until the Task is in an interrupted or terminal state.

TaskSubscription(request, context)

TaskSubscription is a streaming call that will return a stream of task update events. This attaches the stream to an existing in process task. If the task is complete the stream will return the completed task (like GetTask) and close the stream.

class a2a.grpc.a2a_pb2_grpc.A2AServiceStub(channel)

Bases: object

A2AService defines the gRPC version of the A2A protocol. This has a slightly different shape than the JSONRPC version to better conform to AIP-127, where appropriate. The nouns are AgentCard, Message, Task and TaskPushNotificationConfig. - Messages are not a standard resource so there is no get/delete/update/list interface, only a send and stream custom methods. - Tasks have a get interface and custom cancel and subscribe methods. - TaskPushNotificationConfig are a resource whose parent is a task. They have get, list and create methods. - AgentCard is a static resource with only a get method.

a2a.grpc.a2a_pb2_grpc.add_A2AServiceServicer_to_server(servicer, server)

Module contents