what is microsoft copilot studio viral trial

Hi
The viral trial (or free trial) provides full access to Copilot Studio’s core features for typically 30 days (sometimes extendable) and is intended for light testing and experimentation. Not production use!

It lets you:

• Create, test, and publish AI agents
• Deploy those agents into Microsoft Teams
• Explore functionalities such as generative responses, connector flows, and Agent orchestration

You're seeing that message because the viral trial enforces very strict usage limits:

Trial/developer environments (including viral trial) are limited to just 10 requests per minute (RPM) and 200 requests per hour (RPH) per Dataverse environment.
https://learn.microsoft.com/en-us/microsoft-copilot-studio/requirements-quotas?utm_source=chatgpt.com

Even a single prompt in Teams may invoke multiple backend calls, quickly exhausting these tight quotas.
Once the limit is reached, any further attempts will trigger that agent-unavailable error.
If you're just testing casually and not in a hurry, you can wait. The usage limit resets automatically after a short time (usually within an hour).

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