# MongoDB::DeleteResult - phpMan

## NAME
    [MongoDB::DeleteResult] - MongoDB deletion result object

## VERSION
    version v2.2.2

## SYNOPSIS
        my $result = $coll->delete_one( { _id => $oid } );

        if ( $result->acknowledged ) {
            ...
        }

## DESCRIPTION
    This class encapsulates the results from a deletion operation.

## ATTRIBUTES
  deleted_count
    The number of documents that matched the filter.

## METHODS
  acknowledged
    Indicates whether this write result was acknowledged. Always true for
    this class.

  assert
    Throws an error if write errors or write concern errors occurred.
    Otherwise, returns the invocant.

  assert_no_write_error
    Throws a [MongoDB::WriteError] if write errors occurred. Otherwise,
    returns the invocant.

  assert_no_write_concern_error
    Throws a [MongoDB::WriteConcernError] if write concern errors occurred.
    Otherwise, returns the invocant.

## AUTHORS
    *   David Golden <<david@mongodb.com>>

    *   Rassi <<rassi@mongodb.com>>

    *   Mike Friedman <<friedo@friedo.com>>

    *   Kristina Chodorow <<k.chodorow@gmail.com>>

    *   Florian Ragwitz <<rafl@debian.org>>

## COPYRIGHT AND LICENSE
    This software is Copyright (c) 2020 by MongoDB, Inc.

    This is free software, licensed under:

      The Apache License, Version 2.0, January 2004