https://docs.aws.amazon.com/AmazonECS/latest/APIReference/API_MemoryGiBPerVCpuRequest.html
MemoryGiBPerVCpuRequest - Amazon Elastic Container Service
The minimum and maximum amount of memory per vCPU in gibibytes (GiB). This helps ensure that instance types have the appropriate memory-to-CPU ratio for your...
amazonelasticcontainerservice