bson_iter_find_case()
Synopsis
bool
bson_iter_find_case (bson_iter_t *iter,
                     const char  *key);Parameters
| iter | A bson_iter_t. | 
| key | An ASCII string containing the field to locate. | 
Description
Advances iter until it is observing an element matching the name of key or exhausting all elements.
key is not case-sensitive. The keys will be case-folded to determine a match using the current locale.
Returns
true if key was found.