title: Boto - How to delete a record set from route53 -Tried to delete resource record set  but it was not found
body: <p>I am using the following to delete route53 records.  I get no error messages.</p>
  
  <pre><code>conn = Route53Connection(aws_access_key_id, aws_secret_access_key)
  changes = ResourceRecordSets(conn, zone_id)
  change = changes.add_change("DELETE",sub_domain, "A", 60,weight=weight,identifier=identifier)
  change.add_value(ip_old)
  changes.commit()
  </code></pre>
  
  <p>all required fields are present and they match..weight, identifier,
  ttl=60 etc.\</p>
  
  <p>e.g.</p>
  
  <pre><code>test.com. A 111.111.111.111 60 1 id1
  test.com. A 111.111.111.222 60 1 id2
  </code></pre>
  
  <p>I want to delete 111.111.111.222 and the record set.</p>
  
  <p>So, what is the proper way to delete a record set?</p>
  
  <p>For a record set, I will have multiple values that are distinguished
  by a unique identifier.  When an ip address becomes in active I want
  to remove from route53.  I am using a a poor mans load balancing.</p>
  
  <pre><code>Here is the meta of the record  want to delete.  
  {'alias_dns_name': None,
    'alias_hosted_zone_id': None,
    'identifier': u'15754-1',
    'name': u'hui.com.',
    'resource_records': [u'103.4.xxx.xxx'],
    'ttl': u'60',
    'type': u'A',
    'weight': u'1'}
  
  
  
  Traceback (most recent call last):
    File "/home/ubuntu/workspace/rtbopsConfig/classes/redis_ha.py", line 353, in &lt;module&gt;
      deleteRedisSubDomains(aws_access_key_id, aws_secret_access_key,platform=platform,sub_domain=sub_domain,redis_domain=redis_domain,zone_id=zone_id,ip_address=ip_address,weight=1,identifier=identifier)
    File "/home/ubuntu/workspace/rtbopsConfig/classes/redis_ha.py", line 341, in deleteRedisSubDomains
      changes.commit()
    File "/usr/local/lib/python2.7/dist-packages/boto-2.3.0-py2.7.egg/boto/route53/record.py", line 131, in commit
      return self.connection.change_rrsets(self.hosted_zone_id, self.to_xml())
    File "/usr/local/lib/python2.7/dist-packages/boto-2.3.0-py2.7.egg/boto/route53/connection.py", line 291, in change_rrsets
      body)
  boto.route53.exception.DNSServerError: DNSServerError: 400 Bad Request
  &lt;?xml version="1.0"?&gt;
  &lt;ErrorResponse xmlns="https://route53.amazonaws.com/doc/2011-05-05/"&gt;&lt;Error&gt;&lt;Type&gt;Sender&lt;/Type&gt;&lt;Code&gt;InvalidChangeBatch&lt;/Code&gt;&lt;Message&gt;Tried to delete resource record set hui.com., type A, SetIdentifier 15754-1  but it was not found&lt;/Message&gt;&lt;/Error&gt;&lt;RequestId&gt;9972af89-cb69-11e1-803b-7bde5b9c457d&lt;/RequestId&gt;&lt;/ErrorResponse&gt;
  </code></pre>
  
  <p>Thanks</p>