[null,null,["最后更新时间 (UTC):2024-09-12。"],[[["Actions Builder uses intents, types, scenes, and prompts to define how your Action interacts with users."],["Intents are used to define valid user requests, enabling your Action to understand user input."],["Scenes handle Action logic, processing intents and generating responses to the user."],["You can create custom intents and types to train the Assistant's NLU to understand specific requests and values."],["Slots within scenes allow you to extract typed parameters from user input for further processing and logic execution."]]],["The core content outlines how to build conversational Actions using the Actions Builder SDK. Key actions include: defining valid user requests through **intents** and **types** to augment the Assistant's NLU; creating **scenes** to process intents and manage conversation flow; and generating **prompts** for user responses. **Intents** are defined by training phrases, while **types** define a set of values. **Scenes** execute logic, check conditions, and define slot filling. The system also manages **system intents** for common user actions.\n"]]