Figure out inputs in mutations!

[amaclean2]

Yes! Ordinarily when you pass in arguments to a mutation, you pass in

{
  variables: {
    ...arguments
  }
}

but when there's an input type in a mutation's arguments, you have to pass in

{
  variables: {
    input: {
      ...arguments
    }
  }
}

I made that change and it fixed the issue.