user_meta.$field_name:"exact_match"
.directory
under the prefix key
.list
: Return value structure has not yet been permanently decided Currently, it's a tuple
of list
objects, containing the following
: (directory info, file/object info, delete markers).key
to path
.key
ends in '/', then all files with the prefix key
will match and will be stored in a directory at path
.path
.pandas.DataFrame
: results of query