A map of the input parameters defined by the action.
Each input parameter is a key/value pair.
Input parameters are set as environment variables.
The variable is prefixed with INPUT_ and converted to upper case.
You can use the if conditional to prevent a step from running unless a condition is met.
You can use any supported context and expression to create a conditional.
Expressions in an if conditional do not require the ${{ }} syntax.
For more information, see
https://help.github.com/en/articles/contexts-and-expression-syntax-for-github-actions.
The command you want to run. This can be inline or a script in your action repository.