Managing your webhook

Your webhook should now be processing metadata events in real-time.

Reviewing metrics

You can monitor the activity through the Monitor tab of your function:

1. Open the AWS Lambda functions console .
2. From the list of Functions, click your function.
3. Change to the Monitor tab.

Here you can see basic graphs of metrics from CloudWatch.

Reviewing logs

You can review logs of individual requests through CloudWatch logs:

1. Open the AWS Lambda functions console .
2. From the list of Functions, click your function.
3. Change to the Monitor tab.
4. Click the View CloudWatch logs button.

Under the Log streams tab, in the Log streams table you will see all the logs created by events. You can click on any log stream in the table to view the detailed messages logged during event processing.

Updating the SDK

Because we used layers, you can easily update the SDK for your function by updating the layer:

1. Open the AWS Lambda layers console .
2. From the list of Layers, click your layer containing the SDK you want to update.
3. In the upper-right, click the Create version button.
4. Click the Upload button to select the lambda-layer file for the SDK.
5. For Compatible architectures select x86_64.
6. For Compatible runtimes select the latest version of the target language.
7. In the lower-right, click the Create button.
8. Open the AWS Lambda functions console .
9. On the Code tab, scroll down to Layers.
10. In the upper-right of the Layers table, click the Edit button.
11. From the Layers table, select the latest version of the layer you created under Layer version.
12. In the lower-right, click the Save button.

Updating your code

To modify your own code:

1. Open the AWS Lambda functions console .
2. From the Functions list, click the function you want to deploy your code into.

3. On the Code tab:

   Java Python

   1. In the upper-right of the Code source table, click Upload from and then .zip or .jar file.
   2. Use the Upload button to select the zip file containing your code.
   3. In the lower-right of the dialog click the Save button to deploy your new code.

   1. In the Code source table you can either:

      • (Recommended) Copy / paste the code from your new module (file) into the editor window for lambda_function.py.
      • In the upper-right, click Upload from and choose the location of your code.

   2. Towards the middle of the Code source table, click the Deploy button to deploy your code.

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