One of the challenges when using the NetApp vRO Package for WFA has been making the inputs dynamically populate with the correct information from WFA. If you add a new volume, aggregate, SVM, or other entity to your NetApp, you want it to show up in your workflows to be able to take advantage of it. There are workarounds, such as using the database or creating a filter/finder to retrieve the information, but each of those was flawed, primarily because they would not be updated to use new query parameters automatically if the WFA admin updated the workflow. Fortunately, WFA 3.0 has fixed this by adding a new REST method to the workflows
namespace which will return the valid values back for you.
To take advantage of this we need a helper action to retrieve the values from WFA, and another helper to provide the dependent inputs and extract the information we want from the response and put it into the correct format for a vRO input.
Read morePopulate vRO workflow inputs from WFA 3.0 using REST