I am tring to use "clone report" functionility from MetadataService and MetadataService.MetadataPort and MetadataService.Report. I am geting and endpoint related issue "System.CalloutException: IO Exception: Unauthorized endpoint, please check Setup->Security->Remote site settings. endpoint = https://ap4.salesforce.com/services/Soap/m/37.0"
Please sort me out.
Thanks in Advance...