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Not bad, not bad.

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Once we have discussed our response options, next, I want to work on a route not found.

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So at the moment, life is awesome.

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We have our application.

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Everything works.

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If I go to an mall, of course, I can see the application.

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If I go to API, then version one and then tasks because I can see all the tasks.

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What happens if I go with paper version one and then hello?

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So I have cannot get API, blah blah blah.

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And I can clearly see in my browser that of course we get for or for error, but essentially this is

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going to be the default one.

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And instead I want to set up the custom one just like they have it.

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And I'll go with one again.

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If you're looking for some kind of resource and the server can find the research and essentially we

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still get the four or four.

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But of course, the value here is unknown.

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It doesn't really matter what you set up as far as the value.

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Just want to showcase how we can set up a custom for for response.

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And the way we do that, we go back to our application here and then in the apgar's.

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I want to remove these comments because I think we're clear on our API and location here is very important.

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So we have the middleware for public andreassen that still stays the same.

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Then we have all our outs for the tasks.

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And then right after that we want to go with apps that use and then we'll pass in our middleware function,

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the one that will handle the photographer and send some kind of customer response.

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Now, we haven't created it yet, so let's go back to our starter will create a new folder because there's

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going to be a few middle words that will set up in the upcoming video.

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So say middleware and then side of the middleware.

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We want to go with new file and I'll call this one, not surprisingly, not found an address.

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And as far as the logic, well, we'll still have access to Iraq and arrays.

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So we just need to come up with function name.

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Neiman Marcus is going to be not found and I'll set it equal to Iraq.

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And and as far as the response, I'm just going to go with various dot then status.

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And of course, in this case, it's four or four.

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So the server is letting the user know that it cannot find the resource.

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And then as far as the message, I'll just use a simple send and I'll say it does not exist.

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So now, of course, we just need to explore this and we do that with module then exports, of course,

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and set it equal to are not found.

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And then back in the abcess above the Abduallah, I guess we're going to go with Consed.

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Not found is equal to require.

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Than we're looking, of course, in our law, so let me say that more and more specifically, we're

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looking in the not found and in the app that use will just stick, not found one.

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And once we save and in this case, I'll just use the postman just so I can see that it's going to work

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exactly the same.

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And if we're looking for the URL and then we'll go with hello.

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Of course we have our custom one we have we're out of does not exist, which is pretty awesome.

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And just to show us that it's going to be the same scenario in the browser as well.

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Once we refresh, we have we're out does not exist.

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So we set up the middleware folder in there.

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We have not found Jairus.

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And then back in the objects, we import a function.

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We set some kind of name I it's not found.

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And then all the way in the bottom, we go with abduct use and we pass in the function.

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And in that function we'll have access to rec and rise.

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And in our case we're just interested in response and we'll set up a 404 with whatever message we want

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to send back.