ToContainerInstance tranlates an ECS container instance to the internal container instance type.

ToTask tranlates an ECS task to the internal task type.

ContainerInstanceLoader defines the interface to load container instances from the data store and ECS and to merge the same.

ECSWrapper defines methods to access wrapper methods to call ECS APIs.

TaskLoader defines the interface to load container tasks from the data store and ECS and to merge the same.