Can we delete a node in Context Object of step function? using SFN input/output processing?

Question

For instance if a state produces following output

{
  "Name":"Sup",
  "ID":"sjkjsk",
  "Resources":[1,2,3,4]
}

I want the output to not include "Resources", like below

{
  "Name":"Sup",
  "ID":"sjkjsk"
}

How can I achieve this step function input/output processing?