key indicating that the requester expects at most the given number of results from this message.

key indicating that the attached value indicates relative priority of this message.

key indicating that the attached value should be used for consistent routing.

key indicating that the accompanied message has a finite validity.

Message containing details about the Client Application.

Message containing the names of the columns returned in a Query.

A message representing a Command that needs to be routed to a component capable of handling it.

An instruction or confirmation from AxonServer towards the component that provides the Command Handler.

An instruction from the components that provides the Command Handler towards AxonServer.

Message representing the result of Command Handler execution.

Message describing a component's capability of handling a command type.

A confirmation to a request from the client.

Message containing details of an error.

Message containing the information of an Event.

Message containing information about the status of a Tracking Event Processor.

Message containing information about the status of a Segment of a Tracking Event Processor.

Message providing reference to an Event Processor.

Message providing reference to a Segment of an Event Processor.

Message wrapping an Event and a Tracking Token.

Message used for Flow Control instruction, providing the counterpart with additional permits for sending messages.

Request describing the desire to read events for a specific Aggregate.

Request message to retrieve Snapshot Events for a specific Aggregate instance.

Request message to open an Event Stream from the Event Store.

Request message to receive the first Token (Tail Token) of the Event Stream.

Request message to receive the last Token (Head Token) of the Event Stream.

Request message to receive the Token that starts streaming events from the given timestamp.

Message describing instruction acknowledgement.

The value of a MetaData entry.

Message containing connection information for an AxonServer Node.

Description of a Payload Type.

An instruction from Application Node to the AxonServer platform.

Message containing connection information of the node to Connect with.

An instruction or information from the AxonServer Platform to the Application Node.

An instruction for routing components when routing or processing a message.

Message indicating that all available responses to an incoming Query have been provided.

Message providing the parameters for executing a Query against AxonServer.

A message describing a response to a Query request.

Queries or Query related instructions from AxonServer for the connected application.

Message containing Query related instructions for Axon Server.

Message representing an incoming Query.

Message that represents the Response to a Query.

Message containing details of a Registration of a Query Handler in a component.

A message containing an Update of a Query Subscription Response.

Message indicating that all relevant Updates have been sent for a Subscription Query, and that no further Updates are available.

Message indicating that an Error occurred and that no Updates will be sent for a Subscription Query.

Value used in Query Responses to represent a value in its original type.

Describes the combination of an Aggregate Identifier and first expected Sequence number when opening an Aggregate-specific Event Stream.

The highest Sequence Number found for the provided request.

Message send when AxonServer requests the client to re-establish its connection with the Platform.

Message providing Query Result data.

Describes a serialized object.

Message that represents a Subscription Query.

Message describing possible interactions for a Subscription Query.

Represents a Response Message for a Subscription Query.

Message containing the information necessary to track the position of events in the Event Stream.

UnimplementedCommandServiceServer can be embedded to have forward compatible implementations.

UnimplementedEventStoreServer can be embedded to have forward compatible implementations.

UnimplementedPlatformServiceServer can be embedded to have forward compatible implementations.

UnimplementedQueryServiceServer can be embedded to have forward compatible implementations.

CommandServiceClient is the client API for CommandService service.

CommandServiceServer is the server API for CommandService service.

EventStoreClient is the client API for EventStore service.

EventStoreServer is the server API for EventStore service.

PlatformServiceClient is the client API for PlatformService service.

PlatformServiceServer is the server API for PlatformService service.

QueryServiceClient is the client API for QueryService service.

QueryServiceServer is the server API for QueryService service.

An enumeration of possible keys for processing instructions.