When an ECS or CCE Cluster Node Is Deleted, Will They Be Unbound from Their Protection Quotas?

Yes.

The quotas in different billing modes are unbound in different ways.

• Yearly/Monthly quota: After an ECS or CCE cluster node is deleted, its yearly/monthly HSS quota is unbound from it and changes to the Idle state. You can bind a quota in Idle state to another ECS or CCE cluster node and enable protection. For details, see Binding a Quota.
• Pay-per-use quota: After an ECS or CCE cluster node is deleted, its pay-per-use HSS quota is unbound from it and its billing is stopped.