EC2 / Client / modify_private_dns_name_options

modify_private_dns_name_options#

EC2.Client.modify_private_dns_name_options(**kwargs)#

Modifies the options for instance hostnames for the specified instance.

See also: AWS API Documentation

Request Syntax

response = client.modify_private_dns_name_options(
    DryRun=True|False,
    InstanceId='string',
    PrivateDnsHostnameType='ip-name'|'resource-name',
    EnableResourceNameDnsARecord=True|False,
    EnableResourceNameDnsAAAARecord=True|False
)
Parameters:

  • DryRun (boolean) – Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is DryRunOperation. Otherwise, it is UnauthorizedOperation.

  • InstanceId (string) –

    [REQUIRED]

    The ID of the instance.

  • PrivateDnsHostnameType (string) – The type of hostname for EC2 instances. For IPv4 only subnets, an instance DNS name must be based on the instance IPv4 address. For IPv6 only subnets, an instance DNS name must be based on the instance ID. For dual-stack subnets, you can specify whether DNS names use the instance IPv4 address or the instance ID.

  • EnableResourceNameDnsARecord (boolean) – Indicates whether to respond to DNS queries for instance hostnames with DNS A records.

  • EnableResourceNameDnsAAAARecord (boolean) – Indicates whether to respond to DNS queries for instance hostnames with DNS AAAA records.

Return type:

dict

Returns:

Response Syntax

{
    'Return': True|False
}

Response Structure

  • (dict) –

    • Return (boolean) –

      Returns true if the request succeeds; otherwise, it returns an error.