Microsoft.VisualStudio.TestPlatform.Client.RequestHelper.ITestRequestManager.ProcessTestRunAttachments(Microsoft.VisualStudio.TestPlatform.ObjectModel.Client.TestRunAttachmentsProcessingPayload, Microsoft.VisualStudio.TestPlatform.ObjectModel.Client.ITestRunAttachmentsProcessingEventsHandler, Microsoft.VisualStudio.TestPlatform.ObjectModel.Client.ProtocolConfig)