const bson_t * mongoc_apm_command_succeeded_get_reply ( const mongoc_apm_command_succeeded_t *event);
Returns this event’s reply. The data is only valid in the scope of the callback that receives this event; copy it if it will be accessed after the callback returns.
event: A mongoc_apm_command_succeeded_t.
bson_t that should not be modified or freed.