Message Types
Last updated
Fields of the request message, tool, and response output types.
Types
| Type | Fields |
|---|---|
Message |
Role, Content (string or []ContentPart), ReasoningContent, ToolCalls, ToolCallID |
ContentPart |
Type (text / image_url), Text, ImageURL |
ImageURL |
URL (accepts a data URI), Detail |
Tool / ToolFunction |
Type, Function{Name, Description, Parameters json.RawMessage} |
ToolCall |
ID, Type, Function (ToolCallFunction{Name, Arguments}), ThoughtSignature |
Output |
Choices, Usage, ServiceTier, Error |
OutputChoices |
Message, Delta, FinishReason |
Usage |
Input, Output, CacheCreate, CacheRead; custom UnmarshalJSON |