Add ability to specify AWS KMS master key for Upload function to AWS Lambda

[Mutley5000]

I think it would be useful to add the ability to specify a AWS KMS master key for those that use server side encryption so that Lambda functions can be uploaded to S3 straight from the IDE using the Upload function to AWS Lambda option given by the AWS Lambda plugin.

[zhangzhx]

Hi Mutley5000,

That's a very great callout. Thanks for the feedback, I will add this feature to our backlog and will let you know once this feature is released.

[Mutley5000]

Hey zhangzhx,

No worries. Glad to help!

I was looking through the source code briefly and I believe it would need a change to com.amazonaws.eclipse.lambda.serverless.wizard.DeployServerlessProjectWizard.deployServerlessTemplate(). The upload @ line 140 could be modified to have an option to handle no KMS master key and one to handle with it. The option for handling with a key would need the extra parameter as listed here: http://docs.aws.amazon.com/AmazonS3/latest/dev/kms-using-sdks.html. I didn't have time to go through and find where the GUI changes need to be made to add the extra textbox and possibly checkbox (however you want to handle to selection of using a key or not).

[zhangzhx]

This has been released in the latest version v201709262229.