A cloud-based identity and access management service for securing user authentication and resource access
Microsoft Graph
We are writing an application that uses Microsoft Graph to query files stored on dropbox. The problem we are having is that while querying the root of the drive with a url such as "https://graph.microsoft.com/v1.0/me/drive/root/Search(q='testquery')" will return all the files we would expect, if we narrow the search by directory path, ie. "https.../drive/root:/FolderA/FolderB:/Search(q='testquery')" we cannot recover files with certain extensions, like .bin, or with no extensions at all. Even if we further parameterize the query with the 'filetype:.bin' modifier we do not get the results we expect. We read through the graph search api docs and kql syntax and cannot find an explanation.