Can anybody help me with the following scenario? 🙂 I’m struggling with defining a custom

ListenerRule

for a Load Balancer Listener on AWS. This is my current definition:

new aws.elasticloadbalancingv2.ListenerRule(`block-certain-routes`, {
  listenerArn: listener.arn,
  conditions: [{
    field: "path-pattern",
    values: ["/test1", "/test1"]
  }],
  actions: [{
    type: "fixed-response",
    fixedResponse: {
      statusCode: 404,
      contentType: "text/plain",
      messageBody: "Not Found"
    }
  }]
  }
});

I want to send a

404

whenever somebody requests certain paths. Unfortunately, the TS compiler complains with

property apply is missing in type

on the

conditions

and

actions

attributes. Would be more than great if anybody can point me in the correct direction when it comes to defining a

ListenerRule

🙂

Looks like there are two changes needed - both subtle. •

values

is actually a single string that represents a path pattern of values that will match the condition (e.g. it can use

*

) •

statusCode

is a string, not a number With those changes - the below looks like it should work:

new aws.elasticloadbalancingv2.ListenerRule(`block-certain-routes`, {
    listenerArn: listener.arn,
    conditions: [{
        field: "path-pattern",
        values: "/test1",
    }],
    actions: [{
        type: "fixed-response",
        fixedResponse: {
            statusCode: "404",
            contentType: "text/plain",
            messageBody: "Not Found"
        }
    }]
});

The TypeScript errors are not being as helpful as they could be here unfortunately.

Yeah, it works! Thanks @white-balloon-205 - awesome! 🙂 Adding multiple conditions works, but you have to make sure that you don’t use e.g.

path-pattern

twice (with different values). In this case you have to create to dedicated listener rules then.