Support ： how to confirm if a request has gone through human manual confirmation, and how to protect user privacy #6
Description
The protocol now supports the specification design on how to confirm if a request has gone through human manual confirmation, and how to protect user privacy. The code needs to support this.
[Link to the specification - Human Authorization vs. Agent Automatic Authorization](https://github.com/agent-network-protocol/AgentNetworkProtocol/blob/main/03-did%3Awba%20Method%20Design%20Specification.md#5-distinguishing-between-human-authorization-and-agent-automatic-authorization)
[Link to the specification - Privacy Protection Strategy](https://github.com/agent-network-protocol/AgentNetworkProtocol/blob/main/03-did%3Awba%20Method%20Design%20Specification.md#6-privacy-protection-strategy)