ChatMessageRole enum

The role of a message author.

The role indicates the source of the message or the intended perspective. For example, a system message is sent to the model to set context, a user message is sent to the model as a request, and a model message is a response to the user request.

Inheritance

• Object
• Enum
• ChatMessageRole

Available extensions

• EnumName

Values

system → const ChatMessageRole

A message from the system that sets context or instructions for the model.

System messages are typically sent to the model to define its behavior or persona ("system prompt"). They are not usually shown to the end user.

user → const ChatMessageRole

A message from the end user to the model ("user prompt").

model → const ChatMessageRole

A message from the model to the user ("model response").

Properties

hashCode → int

The hash code for this object.

no setter, inherited

index → int

A numeric identifier for the enumerated value.

no setter, inherited

name → String

Available on Enum, provided by the EnumName extension

The name of the enum value.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Constants

values → const List<ChatMessageRole>

A constant List of the values in this enum, in order of their declaration.