- MongoDB C Driver 1.13.1 »
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- mongoc_find_and_modify_opts_t

# mongoc_find_and_modify_opts_get_update()

## Synopsis

    void
    mongoc_find_and_modify_opts_get_update (
       const mongoc_find_and_modify_opts_t *opts, bson_t *update);

## Parameters

- `opts`: A mongoc_find_and_modify_opts_t.
- `update`: An uninitialized `bson_t`.

## Description

Copies the update document set with mongoc_find_and_modify_opts_set_update(), or initializes `update` with an empty BSON document.

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