bool

       MongoDB, Inc

       2009-present, MongoDB, Inc.

1.30.4                                            Jun 08, 2025                   MONGOC_CLIENT_COMMAND_SIMPLE(3)

       Errors are propagated via the error parameter.

       • client: A mongoc_client_t.

       • db_name: The name of the database to run the command on.

       • command: A bson_t containing the command specification.

       • read_prefs: An optional mongoc_read_prefs_t. Otherwise, the command uses mode MONGOC_READ_PRIMARY.

       • reply: A maybe-NULL pointer to overwritablestorage for a bson_t to contain the results.

       • error: An optional location for a bson_error_t or NULL.

       Returns  true  if  successful. Returns false and sets error if there are invalid arguments or a server or
       network error.

       This function does not check the server response for a write concern error or write concern timeout.

          bool
          mongoc_client_command_simple (mongoc_client_t *client,
                                        const char *db_name,
                                        const bson_t *command,
                                        const mongoc_read_prefs_t *read_prefs,
                                        bson_t *reply,
                                        bson_error_t *error);

       This  is a simplified interface to mongoc_client_command(). It returns the first document from the result
       cursor into reply. The client's read preference, read concern, and write concern are not applied  to  the
       command.

       WARNING:reply is always set, and should be released with bson_destroy().

       This function is not considered a retryable read operation.