cloud quest "create a ai smart Asisstant" Practice lab trouble whit permisions

Hello.

I found users with similar problems to yours at the following URL.
According to the response, it seems that the request is being rejected by SCP, so it appears difficult for the user to resolve the issue.
You may have no choice but to send feedback through Skill Builder and wait for the issue to be resolved.
https://repost.aws/ja/questions/QUEodrVKjfRcWsFNw_wLWceg/unable-to-create-ai-agent-in-bedrock-as-part-of-aws-clould-quest-lab-create-an-ai-smart-assistant

In Skill Builder, look for "Report an issue" / "Provide feedback" on the lab page itself (usually a link/icon near the lab instructions or in the lab session panel). This routes directly to the team that owns the lab's IAM/SCP template.