LfA2aV1Message class

Message is one unit of communication between client and server.

It can be associated with a context and/or a task. For server messages, context_id must be provided, and task_id only if a task was created. For client messages, both fields are optional, with the caveat that if both are provided, they have to match (the context_id has to be the one that is set on the task). If only task_id is provided, the server will infer context_id from it.

Constructors

LfA2aV1Message({String? contextId, List<String>? extensions, String? messageId, Map<String, Object?>? metadata, List<LfA2aV1Part>? parts, List<String>? referenceTaskIds, String? role, String? taskId})

LfA2aV1Message.fromJson(Map json_)

Properties

contextId ↔ String?

The context id of the message.

getter/setter pair

extensions ↔ List<String>?

The URIs of extensions that are present or contributed to this Message.

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

messageId ↔ String?

The unique identifier (e.g. UUID) of the message.

getter/setter pair

metadata ↔ Map<String, Object?>?

Any metadata to provide along with the message.

getter/setter pair

parts ↔ List<LfA2aV1Part>?

Parts is the container of the message content.

getter/setter pair

referenceTaskIds ↔ List<String>?

A list of task IDs that this message references for additional context.

getter/setter pair

role ↔ String?

Identifies the sender of the message.

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

taskId ↔ String?

The task id of the message.

getter/setter pair

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited