Can I specify GET URL path parameter in step function?

Question

I have a lambda exposing a `GET /path/:parameter` endpoint and I want to invoke it as part of a Step Function state machine, taking the value of the `:parameter` from one of the input fields. Is this even possible? All I've been able to find in the documentation is how to specify JSON paths for input and output, and they always seems to be for `POST` calls.

Answer

From the information that you have provided, it seems to me that you are trying to create a step function state machine that uses lambda. 
 
Refer to this documentation it could be what you are looking for: https://docs.aws.amazon.com/step-functions/latest/dg/tutorial-creating-lambda-state-machine.html
 
If you cannot find what you are looking for in this documentation, please share more about how you are designing your step function, and how you are taking the `:parameter` value from the input field.

Can I specify GET URL path parameter in step function?

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