The runtime parameter of nodejs14.x is no longer supported for creating or updating AWS Lambda functions.

[GerardoSuarezRamos]

This trying to consume the library, however, looking at the internal code you have nodeJs version 14 harcodeada and if you compile with a version higher than 16 node, does not allow to use this version, I think the best option is to pass through the constructor the nodejs version you want to use.

[GerardoSuarezRamos]

[zezke]

+1 for this. I'm looking forward to trying out this construct, but it is just unusable in the current state.