bool

       MongoDB, Inc

       2009-present, MongoDB, Inc.

1.30.4                                            Jun 08, 2025                    MONGOC_CURSOR_SET_SERVER_ID(3)

       Specifies  which  server  to use for the operation. This function has an effect only if called before the
       find operation is executed.

       Use mongoc_cursor_set_server_id only for building a language driver that wraps the C Driver. When writing
       applications in C, leave the server id unset and allow the driver to choose a suitable  server  from  the
       find operation's read preference.

       • cursor: A mongoc_cursor_t.

       • server_id: An opaque id identifying the server to use.

       Returns true on success. If any arguments are invalid, returns false and logs an error.

          bool
          mongoc_cursor_set_server_id (mongoc_cursor_t *cursor, uint32_t server_id)