Retrieve a graph representing the bandwidth used by a Storage account.
getGraph() retrieves a Storage account’s usage and returns a PNG graph image, title, and the minimum and maximum dates included in the graphed date range. Virtual Server storage accounts can also graph upload and download bandwidth usage.
|startDate||dateTime||The starting date of the range of data you wish to collect.|
|endDate||dateTime||The ending date of the range of data you wish to collect.|
|type||string||The type of data you wish to graph. Either “usage”, “upload”, “download” or “bandwidth”.|
Throw the exception “Not yet implemented for this Storage type.” if the Storage type is not supported.