AI 原生开放教材

外观

claude-code-docs-official官方文档·英文原文 ↗原件 ↓仓库 ↗

Content Block Types ​

ContentBlock ​

Union type of all content blocks.

python
ContentBlock = TextBlock | ThinkingBlock | ToolUseBlock | ToolResultBlock

TextBlock ​

Text content block.

python
@dataclass
class TextBlock:
    text: str

ThinkingBlock ​

Thinking content block (for models with thinking capability).

python
@dataclass
class ThinkingBlock:
    thinking: str
    signature: str

ToolUseBlock ​

Tool use request block.

python
@dataclass
class ToolUseBlock:
    id: str
    name: str
    input: dict[str, Any]

ToolResultBlock ​

Tool execution result block.

python
@dataclass
class ToolResultBlock:
    tool_use_id: str
    content: str | list[dict[str, Any]] | None = None
    is_error: bool | None = None