Set the window group that should be used for user prompts.
#include <sys/credential/credential_store.h>
int credential_query_set_window_group_id(credential_query_t *query,
const char *window_group_id)
BlackBerry 10.3.1
The query to update.
The window group id to use when prompting.
This function sets the window group that owns the dialog when a user is prompted.
By default, no window group id will be stored.
0 if operation was successful, error code otherwise.