MessageBuilder class

Message builder for creating messages with provider-specific extensions

Provider-Specific Content: Providers can add specialized content blocks through their extensions. These blocks are stored alongside universal text blocks and processed by each provider according to their specific requirements.

API Conversion:

  • Universal content blocks are processed by all providers
  • Provider-specific content blocks are processed only by their respective providers
  • Each provider's _buildRequestBody handles mixed content appropriately
Available extensions

Properties

hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

addBlock(ContentBlock block) → void
anthropicConfig(void configure(AnthropicMessageBuilder)) → MessageBuilder

Available on MessageBuilder, provided by the AnthropicMessageBuilderExtension extension

Configure Anthropic-specific features
build() → ChatMessage
name(String name) → MessageBuilder
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
text(String text) → MessageBuilder
tools(List<Tool> tools) → MessageBuilder
Add tools to this message
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited