I'm integerating two salesforce instences via metadata api with access token, with reference to following github project. https://github.com/financialforcedev/apex-mdapi
So i updated the createService() code as follows to retrieve the acess token as the session ID. But ended up getting mentioned error. Can someone suggest me a workaround for this?
MetadataService.MetadataPort service = new MetadataService.MetadataPort(); service.SessionHeader = new MetadataService.SessionHeader_element(); //service.SessionHeader.sessionId = UserInfo.getSessionId(); service.SessionHeader.sessionId = clientAccessToken; //I tried setting following as the endpoint_x. But was getting separate error //service.endpoint_x = 'https://login.salesforce.com';