Request Syntax Request Parameters Response Syntax Response Elements Errors Examples See Also

UpdateDefaultAutoScalingConfiguration

Update an auto scaling configuration to be the default. The existing default auto scaling configuration will be set to non-default automatically.

Request Syntax


{
   "AutoScalingConfigurationArn": "string"
}

Request Parameters

For information about the parameters that are common to all actions, see Common Parameters.

The request accepts the following data in JSON format.

AutoScalingConfigurationArn

The Amazon Resource Name (ARN) of the App Runner auto scaling configuration that you want to set as the default.

The ARN can be a full auto scaling configuration ARN, or a partial ARN ending with either .../name or .../name/revision. If a revision isn't specified, the latest active revision is set as the default.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 1011.

Pattern: arn:aws(-[\w]+)*:[a-z0-9-\\.]{0,63}:[a-z0-9-\\.]{0,63}:[0-9]{12}:(\w|\/|-){1,1011}

Required: Yes

Response Syntax


{
   "AutoScalingConfiguration": { 
      "AutoScalingConfigurationArn": "string",
      "AutoScalingConfigurationName": "string",
      "AutoScalingConfigurationRevision": number,
      "CreatedAt": number,
      "DeletedAt": number,
      "HasAssociatedService": boolean,
      "IsDefault": boolean,
      "Latest": boolean,
      "MaxConcurrency": number,
      "MaxSize": number,
      "MinSize": number,
      "Status": "string"
   }
}

Response Elements

If the action is successful, the service sends back an HTTP 200 response.

The following data is returned in JSON format by the service.

AutoScalingConfiguration

A description of the App Runner auto scaling configuration that was set as default.

Type: AutoScalingConfiguration object

Errors

For information about the errors that are common to all actions, see Common Errors.

InternalServiceErrorException

An unexpected service exception occurred.

HTTP Status Code: 500

InvalidRequestException

One or more input parameters aren't valid. Refer to the API action's document page, correct the input parameters, and try the action again.

HTTP Status Code: 400

ResourceNotFoundException

A resource doesn't exist for the specified Amazon Resource Name (ARN) in your AWS account.

HTTP Status Code: 400

Examples

Update the latest active revision of an auto scaling configuration to be the default

This example illustrates how to update the latest active revision of an App Runner auto scaling configuration to be the default. To designate the latest active revision as the default, specify an ARN that ends with the configuration name, without the revision component.

In the example, two revisions exist. Therefore, revision 2, (the latest revision), is set as the default. The resulting object shows "IsDefault": true and "Latest": true.

Sample Request


$ aws apprunner update-default-auto-scaling-configuration --cli-input-json "`cat`"
{
    "AutoScalingConfigurationArn": "arn:aws:apprunner:us-east-1:123456789012:autoscalingconfiguration/high-availability"
}

Sample Response


{
    "AutoScalingConfiguration": {
        "AutoScalingConfigurationArn": "arn:aws:apprunner:us-east-1:123456789012:autoscalingconfiguration/high-availability/2/6a4d47db94434d30a42cab9a00d21d44",
        "AutoScalingConfigurationName": "high-availability",
        "AutoScalingConfigurationRevision": 2,
        "Latest": true,
        "Status": "active",
        "MaxConcurrency": 100,
        "MinSize": 1,
        "MaxSize": 25,
        "CreatedAt": "2023-09-01T00:00:00Z",
        "HasAssociatedService": false,
        "IsDefault": true
    }
}

Update a specific revision of an auto scaling configuration to be the default

This example illustrates how to update a specific revision of an App Runner auto scaling configuration to be the default. To designate a specific revision as the default, specify an ARN that includes the revision number.

In the example, several revisions exist, and revision 1 is set as the default. The resulting object shows "IsDefault": true and "Latest": false.

Sample Request


$ aws apprunner update-default-auto-scaling-configuration --cli-input-json "`cat`"
{
    "AutoScalingConfigurationArn": "arn:aws:apprunner:us-east-1:123456789012:autoscalingconfiguration/high-availability/1"
}

Sample Response


{
    "AutoScalingConfiguration": {
        "AutoScalingConfigurationArn": "arn:aws:apprunner:us-east-1:123456789012:autoscalingconfiguration/high-availability/1/d2321df129c8440da8c464af7ebcd887",
        "AutoScalingConfigurationName": "high-availability",
        "AutoScalingConfigurationRevision": 1,
        "Latest": false,
        "Status": "active",
        "MaxConcurrency": 100,
        "MinSize": 1,
        "MaxSize": 25,
        "CreatedAt": "2023-09-01T00:00:00Z",
        "HasAssociatedService": false,
        "IsDefault": true
    }
}