CreateMessageResult class

The result returned by the client for a sampling/createMessage request.

Inheritance

• Object
• MCP
• CreateMessageResult

Annotations

• @Deprecated('Deprecated as of protocol version 2026-07-28 (SEP-2577). ' 'Remains in the specification for at least twelve months.')

Constructors

CreateMessageResult({required String model, String? stopReason, required Role role, required List<ContentBlock> content, MetaObject? $meta})

Creates a CreateMessageResult.

CreateMessageResult.toMCP(Map<String, Object?> map)

Builds a CreateMessageResult from a decoded MCP JSON map.

factory

Properties

$meta ↔ MetaObject?

getter/setter pair

content ↔ List<ContentBlock>

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

model ↔ String

The name of the model that generated the message.

getter/setter pair

role ↔ Role

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

stopReason ↔ String?

The reason why sampling stopped, if known.

getter/setter pair

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toMap() → Map<String, Object?>

Converts this CreateMessageResult into a JSON-compatible map.

override

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited