File not being passed to server
I'm hoping you can help me see what I am doing wrong here.

On the client the file is being passed to the mutation:
![image](https://user-images.githubusercontent.com/6599975/55813936-a4b1a300-5abb-11e9-8fab-91b26a54e1f4.png)


But then on the server file is undefined:
![image](https://user-images.githubusercontent.com/6599975/55813998-c01cae00-5abb-11e9-986f-b9044f9c2d3a.png)

I think something is wrong with my client side mutation (not sure that's the right way to say that). Please let me know if more information is needed.

