NOTE: For Version 3 of the AWS SDK for PHP, please see the V3 User Guide and V3 API Reference.

# Namespace Aws\Route53\Exception

## Exceptions summary

DelegationSetNotAvailableException | Route 53 allows some duplicate domain names, but there is a maximum number of duplicate names. This error indicates that you have reached that maximum. If you want to create another hosted zone with the same name and Route 53 generates this error, you can request an increase to the limit on the Contact Us page.
HealthCheckAlreadyExistsException | The health check you are trying to create already exists. Route 53 returns this error when a health check has already been created with the specified CallerReference.
HealthCheckInUseException | There are resource records associated with this health check. Before you can delete the health check, you must disassociate it from the resource record sets.
HostedZoneAlreadyExistsException | The hosted zone you are trying to create already exists. Route 53 returns this error when a hosted zone has already been created with the specified CallerReference.
HostedZoneNotEmptyException | The hosted zone contains resource record sets in addition to the default NS and SOA resource record sets. Before you can delete the hosted zone, you must delete the additional resource record sets.
IncompatibleVersionException | The resource you are trying to access is unsupported on this Route 53 endpoint. Please consider using a newer endpoint or a tool that does so.
InvalidChangeBatchException | This error contains a list of one or more error messages. Each error message indicates one error in the change batch. For more information, see Example InvalidChangeBatch Errors.
InvalidDomainNameException | This error indicates that the specified domain name is not valid.
InvalidInputException | Some value specified in the request is invalid or the XML document is malformed.
NoSuchChangeException | Exception that occurs when a NoSuchChangeException error is encountered
NoSuchHealthCheckException | The health check you are trying to get or delete does not exist.
NoSuchHostedZoneException | Exception that occurs when a NoSuchHostedZoneException error is encountered
PriorRequestNotCompleteException | The request was rejected because Route 53 was still processing a prior request.
Route53Exception | Default service exception class
TooManyHealthChecksException | Exception that occurs when a TooManyHealthChecksException error is encountered
TooManyHostedZonesException | This error indicates that you've reached the maximum number of hosted zones that can be created for the current AWS account. You can request an increase to the limit on the Contact Us page.