[Column Name] Availability [Type] double [Example] 99.99 [Description] 
The percentage of availability for the storage service or the specified API operation. Availability is calculated by taking the TotalBillableRequests value and dividing it by the number of applicable requests, including those that produced unexpected errors. All unexpected errors result in reduced availability for the storage service or the specified API operation. Requests that produce the following status messages are included in this percentage: Success AnonymousSuccess SASSuccess NetworkError AnonymousNetworkError SASNetworkError ClientOtherError AnonymousClientOtherError SASClientOtherError ServerOtherError AnonymousServerOtherError SASServerOtherError ClientTimeoutError AnonymousClientTimeoutError SASClientTimeoutError ServerTimeoutError AnonymousServerTimeoutError SASServerTimeoutError AuthorizationError SASAuthorizationError For more information on these status messages, see Storage Analytics Logged Operations and Status Messages.