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Shangjie Chen
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The existing `LongRunningTool` does not define a programmatic way to provide & validate structured input, also it relies on LLM to reason and parse the user's response. For a quick start, annotate the function with `FunctionTool(my_function, require_confirmation=True)`. A more advanced flow is shown in the `human_tool_confirmation` sample. The new flow is similar to the existing Auth flow: - User request a tool confirmation by calling `tool_context.request_confirmation()` in the tool or `before_tool_callback`, or just using the `require_confirmation` shortcut in FunctionTool. - User can provide custom validation logic before tool call proceeds. - ADK creates corresponding RequestConfirmation FunctionCall Event to ask user for confirmation - User needs to provide the expected tool confirmation to a RequestConfirmation FunctionResponse Event. - ADK then checks the response and continues the tool call. PiperOrigin-RevId: 801019917
Contributing Resources
This folder host resources for ADK contributors, for example, testing samples etc.
Samples
Samples folder host samples to test different features. The samples are usually minimal and simplistic to test one or a few scenarios.
Note: This is different from the google/adk-samples repo, which hosts more complex e2e samples for customers to use or modify directly.
ADK project and architecture overview
The adk_project_overview_and_architecture.md describes the ADK project overview and its technical architecture from high-level.
This is helpful for contributors to understand the project and design philosophy. It can also be feed into LLMs for vibe-coding.