The plan is not paused. Nothing to do: no write, and the agent says the plan is already active.
“Can you resume my subscription please?”
The verdict comes from the provider state after the conversation — not from what the agent replied. All of these must hold:
No faults are injected: the provider behaves. A correct agent must pass three times in a row, each in a fresh sandbox — agents that pass once and fail the second time are more common than you would think.