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In this video, we are going to invoke our lambda function with the event JSON object using the click

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commands.

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So in this video, we are going to invoke and test our newly created lambda function with passing even

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JSON file using the same commands.

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Before we start, we can check the reference documentation examples.

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If you come to the reference documentation, if you scroll down, you can see the Invoke method.

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If you click the Invoke method, you can see the options and configurations.

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When we are running the Lambda Invoke Command.

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You can see the invocation type, log type payload and so on.

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And if you scroll down, you can see examples of how we can use a based on the invoke command with passing

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the payload and object.

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Okay, let's get started.

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So for that purpose, open the Visual Studio code and create a new folder which is the Lecture 50 and

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please create an event JSON file that we are going to passing one invoking our newly created function.

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And under the command text file you can see in here in the multi-line characters, I'm going to use

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these select command which is a lambda invoke passing the function name as my dash function tool, which

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is the newly created function in the last video.

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And we should pass the CLI binary format base 64 and payload should be the event adjacent in the same

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directory and response JSON will be create after on this command.

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Please copy this command and paste to the related directory and hit enter.

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And this will be the invoke or lambda function synchronously and here you can find the response is that's

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called 200 success and if you open the response that JSON you can see the body is a hello from lambda

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function.

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We can also verify these function invocation from the our management console.

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Please open the my function to and come to monitor and we've closed watch logs as we already assign

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these policy in our Lambda X execution world.

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We can see the logs under the Amazon Cloud Watch logs.

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You can see that we are logging the incoming event JSON object, which is the key value from our evaluation

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file.

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Okay.

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If you remember that we have logged the incoming event in the lambda function code.

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So that's why we should see these evaluation data into Amazon cloud.

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Which logs?