Cloud Cost Management | AWS VM Rightsizing/Unused recommendations savings is zero because of AWS Resource Usage API permission.Issue AWS VM Rightsizing/Unused savings is zero because of error in calculating usage hours for VMs.ReleaseCloud Cost Management Infra Stack 8.1.0CauseIf infra stack plugin is installed for CCM, AWS Resource Usage API is used to fetch the usage hours which are used in calculating the savings for AWS VM Rightsizing/Unused recommendations. If the resource usage API is failed because of permission, then the savings will be zero. Steps to check if the resource usage API is failed: Go to cloud api request table - "sn_cld_intg_core_api_request"Search for action name - AWSUsageHandlerCheck if the api request failed for the below message: "Resource-level data granularity is an opt-in only feature. You can be enable this feature from the PAYER account’s Cost Explorer Settings page." ResolutionProvide access/permission for GetCostAndUsageWithResources in AWS portal by following the below document: https://docs.aws.amazon.com/aws-cost-management/latest/APIReference/API_GetCostAndUsageWithResources.html