files_get_metadata not return media_info

june_yin

when I use api files_get_metadata :  https://api.dropboxapi.com/2/files/get_metadata

to get file detail information,   already set the parameter :

"include_media_info":true

 

 some file return the media_info ,  but some file don't return !!!

 

why ?  

 

--- additional---

I  found that PNG images do not return media_info information.

Greg-DB

The media_info field is an optional field, and when include_media_info is set to true in the request, media_info will be populated with the media information when it is available. The media information will not always be available though, due to a variety of factors, such as file type, size, and compatibility. I'll pass this along as a feature request to improve the availability of this, but I'll pass this along as a feature request. I can't promise if or when that might be improved though.