# mongoc_gridfs_file_set_filename()

## Synopsis

    void
    mongoc_gridfs_file_set_filename (mongoc_gridfs_file_t *file,
                                     const char           *filename);

## Parameters

file | A mongoc_gridfs_file_t.
str | A UTF-8 encoded string containing the filename.

## Description

Sets the filename for file.

You need to call mongoc_gridfs_file_save() to persist this change.