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In this video we are going to enter test rest API and lambda function with incoming rest API event JSON

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object to perform business logic.

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So let's get started.

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For that purpose, I have created a separate folder in our juju code project.

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So these are the requests that we are going to send using to Postman and these are the response from

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coming from the lambda functions.

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So let's get started to get these URLs.

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Please open the console, go to API, get a product API, go to states under the prod, select the get

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method and copy from this emotional.

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So we are pasting these with the postman open any request and paste in here we are going to send get

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request, get product, click the send button.

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So as you can see that the message is response.

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In here there is a message successfully finished operation so the body is processing get all products.

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So if you look at the operation, you can see that there is an undefined.

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So that means there's an error in our code.

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So if you open the code, please open the indexes.

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You can see that instead of we are passing the method, we are passing the raw k, it is leaving from

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the http api.

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So that's why please update this method for everywhere in your indexes.

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Copy these codes and go to the lambda and update our codes in here.

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Let me copy and paste all and make sure that you are returning the method.

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Deploy the lambda function.

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Okay, now come back to postman and send the request again.

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So this time we can see that we are successful to get request in here.

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So the message is correct and successfully response back to lambda function.

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So I'm continuing the other request.

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So other request is get product by ID for that purpose.

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Copy this URL, create a new request and come here and in here I'm writing a random product ID and send

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request and verify that we are sending the HTTP get method and we are proceeding get product ID with

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this ID information.

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So very good.

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So another request is post request.

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So I'm going to copy your app from here and paste in here.

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This will be the post product change the estimated as a post and this time I am going to set the body

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raw JSON and you can get the body information from our application command text window.

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I'm going to copy payload in here and paste in here.

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So basically we will create a new product with a HTTP post request and click the send button.

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So we have verified that we successfully finish the post operation and these are the payloads that we

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need to pass these payload with the JSON methods.

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Okay.

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We successfully get response from the post method and the last method is the HTTP delayed.

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So delayed by ID.

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So that's why I am.

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Copy this url and come here, paste here and change http method as a delete.

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And now I am going to delete this product.

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ID send a method and get back to response.

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The message is successfully finished.

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Delete operation and processing it by product ID, which product ID is in here.

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So as you can see that we have successfully test our rest API and lambda functions and finish the hands

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on lab, which is the building code microservices with rest API and lambda functions.