Add ability to configure ephemeral storage size

[bakerkretzmar]

Adds a storage method and config option to allow configuring a Lambda's ephemeral storage.

Tested in my own AWS account and AWS appears to completely ignore the parameter.... will keep fiddling with it works like a charm.

Closes #70.

[aarondfrancis]

Hmm I wonder why it's just being ignored, I don't see anything obvious here that's missing! I'll dig into the API docs a bit more to see if I can find anything subtle.

[bakerkretzmar]

Yeah this is really frustrating 😅 I tried configuring Sidecar again from scratch, tried a different region, tried all kinds of weird combinations of EphemeralStorage and Size as parameters, can't seem to get it to even recognize that I'm sending it in.

[bakerkretzmar]

Works with the aws CLI too.

[aarondfrancis]

What version is the AWS SDK on? Maybe we need to bump the minimum to 3.216.1?

[bakerkretzmar]

Ouf my bad @aarondfrancis the app I'm in was using a weird wrapper around the AWS PHP package and the underlying version was 4 months old. Updated and this works perfectly!

[aarondfrancis]

Nah no worries, that was definitely not my first guess.

[aarondfrancis]

Lovely, thank you for doing this!