AWS Lambda Instrumentation should offer request_hook/response_hook callable arguments.

[whardier]

Currently double-wrapping a function in order to produce similar functionality.

[gangsd92]

@srikanthccv Can you assign this issue to me please. I'd like to work on this. Also share any context that'd be helpful to get started :) Thanks

[srikanthccv]

Take a look at the hooks for other instrumentation libraries like flask https://github.com/open-telemetry/opentelemetry-python-contrib/tree/main/instrumentation/opentelemetry-instrumentation-flask#requestresponse-hooks. They provide a way to perform some pre and post request operations on the span. We need to provide the similar feature for lambda instrumentation library.