AWS::ApiGatewayV2::RoutingRule - AWS CloudFormation
SyntaxPropertiesReturn valuesExamples

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AWS::ApiGatewayV2::RoutingRule

Represents a routing rule. When the incoming request to a domain name matches the conditions for a rule, API Gateway invokes a stage of a target API. Supported only for REST APIs.

Syntax

To declare this entity in your AWS CloudFormation template, use the following syntax:

JSON

{
  "Type" : "AWS::ApiGatewayV2::RoutingRule",
  "Properties" : {
      "Actions" : [ Action, ... ],
      "Conditions" : [ Condition, ... ],
      "DomainNameArn" : String,
      "Priority" : Integer
    }
}

YAML

Type: AWS::ApiGatewayV2::RoutingRule
Properties:
  Actions: 
    - Action
  Conditions: 
    - Condition
  DomainNameArn: String
  Priority: Integer

Properties

Actions

The resulting action based on matching a routing rules condition. Only InvokeApi is supported.

Required: Yes

Type: Array of Action

Update requires: No interruption

Conditions

The conditions of the routing rule.

Required: Yes

Type: Array of Condition

Update requires: No interruption

DomainNameArn

The ARN of the domain name.

Required: Yes

Type: String

Update requires: Replacement

Priority

The order in which API Gateway evaluates a rule. Priority is evaluated from the lowest value to the highest value. Rules can't have the same priority. Priority values 1-1,000,000 are supported.

Required: Yes

Type: Integer

Update requires: No interruption

Return values

Ref

When you pass the logical ID of this resource to the intrinsic Ref function, Ref returns the ID of the routing rule, such as a1b2c3e.

For more information about using the Ref function, see Ref.

Fn::GetAtt

The Fn::GetAtt intrinsic function returns a value for a specified attribute of this type. The following are the available attributes and sample return values.

For more information about using the Fn::GetAtt intrinsic function, see Fn::GetAtt.

RoutingRuleArn

Represents an Amazon Resource Name (ARN).

RoutingRuleId

The identifier.

Examples

Routing rule creation

The following example creates a RoutingRule resource called MyRoutingRule that routes any incoming requests that have the header x-version:beta and the path users to the prod stage of REST API abcd123.

JSON

{
  "Resources": {
    "MyRoutingRule": {
      "Type": "AWS::ApiGatewayV2::RoutingRule",
      "Properties": {
        "DomainNameArn": "arn:aws:apigateway:us-west-2::/domainnames/example.com",
        "Priority": 100,
        "Conditions": [
          {
            "MatchHeaders": {
              "AnyOf": [
                {
                  "Header": "x-version",
                  "ValueGlob": "beta"
                }
              ]
            }
          },
          {
            "MatchBasePaths": {
              "AnyOf": [
                "users"
              ]
            }
          }
        ],
        "Actions": [
          {
            "InvokeApi": {
              "ApiId": "abcd123",
              "Stage": "prod"
            }
          }
        ]
      }
    }
  }
}

YAML

Resources:
  MyRoutingRule:
    Type: 'AWS::ApiGatewayV2::RoutingRule'
    Properties:
      DomainNameArn: arn:aws:apigateway:us-west-2::/domainnames/example.com
      Priority: 100
      Conditions: 
        - MatchHeaders:
            AnyOf:
              - Header: "x-version"
                ValueGlob: "beta"
        - MatchBasePaths:
            AnyOf:
              - "users"
      Actions: 
        - InvokeApi: 
            ApiId: "abcd123"
            Stage: "prod"