# Overload Protection Simulation Returns and starts overload protection simulations for a cluster. ## Operations - [Return All Overload Protection Simulations](https://www.mongodb.com/docs/api/doc/atlas-admin-api-v2/operation/operation-listgroupclusteroverloadsimulations.md) - [Create One Overload Protection Simulation](https://www.mongodb.com/docs/api/doc/atlas-admin-api-v2/operation/operation-creategroupclusteroverloadsimulation.md) - [Return One Overload Protection Simulation](https://www.mongodb.com/docs/api/doc/atlas-admin-api-v2/operation/operation-getgroupclusteroverloadsimulation.md) - [Delete One Overload Protection Simulation](https://www.mongodb.com/docs/api/doc/atlas-admin-api-v2/operation/operation-deletegroupclusteroverloadsimulation.md) [Powered by Bump.sh](https://bump.sh)