About Greg K.

@Здравко Thanks for helping out! I can't speak to why any particular language was or wasn't supported in an official SDK, but I'll pass this along as a feature request for an official C/C++ Dropbox SDK. I can't promise if or when that might be implemented though.  @hb_ If you're still having trouble, please share the code you have so far so we can take a look.  For reference, when uploading a file to Dropbox via the Dropbox API /2/files/upload endpoint, the data for the file you want to upload needs to be sent in the request body. For example, you might do something like this: curl_easy_setopt(curl, CURLOPT_POSTFIELDS, "data for upload here"); To get the data you want to upload, you can use whatever local file I/O access you have to read the data from the local file. ... View more

Dropbox does offer an API you can use for listing, uploading, and downloading files, among other operations. If you're a programmer, you can use it to write some code to get the metadata for files, such as the datetime of the latest activity on each file. You can find everything you need to get started with the Dropbox API, including documentation, tutorials, and SDKs here: https://www.dropbox.com/developers For instance, you can list the contents of a folder: https://www.dropbox.com/developers/documentation/http/documentation#files-list_folder https://www.dropbox.com/developers/documentation/http/documentation#files-list_folder-continue Or you can retrieve the metadata for specific files: https://www.dropbox.com/developers/documentation/http/documentation#files-get_metadata By the way, those are links to the documentation for the HTTPS endpoints themselves, but we recommend using one of the official SDKs if possible: https://www.dropbox.com/developers/documentation Those have corresponding native methods for the HTTPS endpoints.  And if you're new to the Dropbox API, you may be interested in the Getting Started Guide: https://www.dropbox.com/developers/reference/getting-started ... View more

Checking if the `rev` value has changed is certainly a valid way of determing if your copy of the may be out of date.  Alternatively, you can make use of the following methods to efficiently keep track of any changes in a particular folder: ListFolderAsync ListFolderContinueAsync ListFolderLongpollAsync ListFolderAsync and ListFolderContinueAsync can be used to list the contents of a folder, and then ListFolderLongpollAsync can be used to efficiently poll for changes to that folder. Check out the linked documentation for each on information on how to use them. ... View more

Can you please try again now and let me know if you're still seeing this issue? Please start again from /2/files/search_v2 to get a new cursor though. Thanks in advance!  ... View more