[ aws . apprunner ]



Disassociate a custom domain name from an App Runner service.

Certificates tracking domain validity are associated with a custom domain and are stored in AWS Certificate Manager (ACM) . These certificates aren’t deleted as part of this action. App Runner delays certificate deletion for 30 days after a domain is disassociated from your service.

See also: AWS API Documentation

See ‘aws help’ for descriptions of global parameters.


--service-arn <value>
--domain-name <value>
[--cli-input-json | --cli-input-yaml]
[--generate-cli-skeleton <value>]


--service-arn (string)

The Amazon Resource Name (ARN) of the App Runner service that you want to disassociate a custom domain name from.

--domain-name (string)

The domain name that you want to disassociate from the App Runner service.

--cli-input-json | --cli-input-yaml (string) Reads arguments from the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, those values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally. This may not be specified along with --cli-input-yaml.

--generate-cli-skeleton (string) Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value input, prints a sample input JSON that can be used as an argument for --cli-input-json. Similarly, if provided yaml-input it will print a sample input YAML that can be used with --cli-input-yaml. If provided with the value output, it validates the command inputs and returns a sample output JSON for that command.

See ‘aws help’ for descriptions of global parameters.



To use the following examples, you must have the AWS CLI installed and configured. See the Getting started guide in the AWS CLI User Guide for more information.

Unless otherwise stated, all examples have unix-like quotation rules. These examples will need to be adapted to your terminal’s quoting rules. See Using quotation marks with strings in the AWS CLI User Guide .

To disassociate a domain name from a service

The following disassociate-custom-domain example disassociates the domain example.com from an App Runner service. The call also disassociates the subdomain www.example.com that was associated together with the root domain.

aws apprunner disassociate-custom-domain \
    --cli-input-json file://input.json

Contents of input.json:

    "ServiceArn": "arn:aws:apprunner:us-east-1:123456789012:service/python-app/8fe1e10304f84fd2b0df550fe98a71fa",
    "DomainName": "example.com"


    "CustomDomain": {
        "CertificateValidationRecords": [
                "Name": "_70d3f50a94f7c72dc28784cf55db2f6b.example.com",
                "Status": "PENDING_VALIDATION",
                "Type": "CNAME",
                "Value": "_1270c137383c6307b6832db02504c4b0.bsgbmzkfwj.acm-validations.aws."
                "Name": "_287870d3f50a94f7c72dc4cf55db2f6b.www.example.com",
                "Status": "PENDING_VALIDATION",
                "Type": "CNAME",
                "Value": "_832db01270c137383c6307b62504c4b0.mzkbsgbfwj.acm-validations.aws."
        "DomainName": "example.com",
        "EnableWWWSubdomain": true,
        "Status": "DELETING"
    "DNSTarget": "psbqam834h.us-east-1.awsapprunner.com",
    "ServiceArn": "arn:aws:apprunner:us-east-1:123456789012:service/python-app/8fe1e10304f84fd2b0df550fe98a71fa"


DNSTarget -> (string)

The App Runner subdomain of the App Runner service. The disassociated custom domain name was mapped to this target name.

ServiceArn -> (string)

The Amazon Resource Name (ARN) of the App Runner service that a custom domain name is disassociated from.

CustomDomain -> (structure)

A description of the domain name that’s being disassociated.

DomainName -> (string)

An associated custom domain endpoint. It can be a root domain (for example, example.com ), a subdomain (for example, login.example.com or admin.login.example.com ), or a wildcard (for example, *.example.com ).

EnableWWWSubdomain -> (boolean)

When true , the subdomain ``www.*DomainName* `` is associated with the App Runner service in addition to the base domain.

CertificateValidationRecords -> (list)

A list of certificate CNAME records that’s used for this domain name.


Describes a certificate CNAME record to add to your DNS. For more information, see AssociateCustomDomain .

Name -> (string)

The certificate CNAME record name.

Type -> (string)

The record type, always CNAME .

Value -> (string)

The certificate CNAME record value.

Status -> (string)

The current state of the certificate CNAME record validation. It should change to SUCCESS after App Runner completes validation with your DNS.

Status -> (string)

The current state of the domain name association.