Copyright | (c) 2013-2016 Brendan Hay |
---|---|
License | Mozilla Public License, v. 2.0. |
Maintainer | Brendan Hay <brendan.g.hay@gmail.com> |
Stability | auto-generated |
Portability | non-portable (GHC extensions) |
Safe Haskell | None |
Language | Haskell2010 |
Create, change, update, or delete authoritative DNS information on all Amazon Route 53 servers. Send a POST
request to:
'/2013-04-01/hostedzone/Amazon Route 53 hosted Zone ID/rrset' resource.
The request body must include a document with a ChangeResourceRecordSetsRequest
element. The request body contains a list of change items, known as a change batch. Change batches are considered transactional changes. When using the Amazon Route 53 API to change resource record sets, Amazon Route 53 either makes all or none of the changes in a change batch request. This ensures that Amazon Route 53 never partially implements the intended changes to the resource record sets in a hosted zone.
For example, a change batch request that deletes the CNAME
record for www.example.com and creates an alias resource record set for www.example.com. Amazon Route 53 deletes the first resource record set and creates the second resource record set in a single operation. If either the DELETE
or the CREATE
action fails, then both changes (plus any other changes in the batch) fail, and the original CNAME
record continues to exist.
Due to the nature of transactional changes, you cannot delete the same resource record set more than once in a single change batch. If you attempt to delete the same change batch more than once, Amazon Route 53 returns an InvalidChangeBatch
error.
To create resource record sets for complex routing configurations, use either the traffic flow visual editor in the Amazon Route 53 console or the API actions for traffic policies and traffic policy instances. Save the configuration as a traffic policy, then associate the traffic policy with one or more domain names (such as example.com) or subdomain names (such as www.example.com), in the same hosted zone or in multiple hosted zones. You can roll back the updates if the new configuration isn't performing as expected. For more information, see Using Traffic Flow to Route DNS Traffic in the Amazon Route 53 API Reference or Actions on Traffic Policies and Traffic Policy Instances in this guide.
Use ChangeResourceRecordsSetsRequest
to perform the following actions:
CREATE
:Creates a resource record set that has the specified values.DELETE
: Deletes an existing resource record set that has the specified values forName
,Type
, 'Set Identifier' (for code latency, weighted, geolocation, and failover resource record sets), andTTL
(except alias resource record sets, for which the TTL is determined by the AWS resource you're routing queries to).UPSERT
: If a resource record set does not already exist, AWS creates it. If a resource set does exist, Amazon Route 53 updates it with the values in the request. Amazon Route 53 can update an existing resource record set only when all of the following values match:Name
,Type
, and 'Set Identifier' (for weighted, latency, geolocation, and failover resource record sets).
In response to a ChangeResourceRecordSets
request, the DNS data is changed on all Amazon Route 53 DNS servers. Initially, the status of a change is PENDING
, meaning the change has not yet propagated to all the authoritative Amazon Route 53 DNS servers. When the change is propagated to all hosts, the change returns a status of INSYNC
.
After sending a change request, confirm your change has propagated to all Amazon Route 53 DNS servers. Changes generally propagate to all Amazon Route 53 name servers in a few minutes. In rare circumstances, propagation can take up to 30 minutes. For more information, see GetChange.
Note the following limitations on a ChangeResourceRecordSets
request:
- A request cannot contain more than 100 Change elements.
- A request cannot contain more than 1000 ResourceRecord elements.
- The sum of the number of characters (including spaces) in all
Value
elements in a request cannot exceed 32,000 characters. - If the value of the Action element in a ChangeResourceRecordSets request is
UPSERT
and the resource record set already exists, Amazon Route 53 automatically performs aDELETE
request and aCREATE
request. When Amazon Route 53 calculates the number of characters in the Value elements of a change batch request, it adds the number of characters in the Value element of the resource record set being deleted and the number of characters in the Value element of the resource record set being created. - The same resource cannot be deleted more than once in a single batch.
If the value of the Action element in a ChangeResourceRecordSets request is UPSERT
and the resource record set already exists, Amazon Route 53 automatically performs a DELETE
request and a CREATE
request. When Amazon Route 53 calculates the number of characters in the Value elements of a change batch request, it adds the number of characters in the Value element of the resource record set being deleted and the number of characters in the Value element of the resource record set being created.
For more information on transactional changes, see ChangeResourceRecordSets.
- changeResourceRecordSets :: Text -> ChangeBatch -> ChangeResourceRecordSets
- data ChangeResourceRecordSets
- crrsHostedZoneId :: Lens' ChangeResourceRecordSets Text
- crrsChangeBatch :: Lens' ChangeResourceRecordSets ChangeBatch
- changeResourceRecordSetsResponse :: Int -> ChangeInfo -> ChangeResourceRecordSetsResponse
- data ChangeResourceRecordSetsResponse
- crrsrsResponseStatus :: Lens' ChangeResourceRecordSetsResponse Int
- crrsrsChangeInfo :: Lens' ChangeResourceRecordSetsResponse ChangeInfo
Creating a Request
changeResourceRecordSets Source #
Creates a value of ChangeResourceRecordSets
with the minimum fields required to make a request.
Use one of the following lenses to modify other fields as desired:
data ChangeResourceRecordSets Source #
A complex type that contains change information for the resource record set.
See: changeResourceRecordSets
smart constructor.
Request Lenses
crrsHostedZoneId :: Lens' ChangeResourceRecordSets Text Source #
The ID of the hosted zone that contains the resource record sets that you want to change.
crrsChangeBatch :: Lens' ChangeResourceRecordSets ChangeBatch Source #
A complex type that contains an optional comment and the Changes
element.
Destructuring the Response
changeResourceRecordSetsResponse Source #
Creates a value of ChangeResourceRecordSetsResponse
with the minimum fields required to make a request.
Use one of the following lenses to modify other fields as desired:
data ChangeResourceRecordSetsResponse Source #
A complex type containing the response for the request.
See: changeResourceRecordSetsResponse
smart constructor.
Response Lenses
crrsrsResponseStatus :: Lens' ChangeResourceRecordSetsResponse Int Source #
The response status code.
crrsrsChangeInfo :: Lens' ChangeResourceRecordSetsResponse ChangeInfo Source #
A complex type that contains information about changes made to your hosted zone.
This element contains an ID that you use when performing a GetChange action to get detailed information about the change.