Assignment struct has no json conversion

[celestedrobinson]

This causes problems for some of the methods. For example, I spent a long time trying to figure out why the ManageIncidents method kept giving this message:

Unable to acknowledge Failed call API endpoint. HTTP response code: 400. Error: &{2001 Invalid Input Provided [Assignee cannot be empty.]}

I can make that change and make a pull request if needed, though it was a simple fix once I figured out what was wrong

[vanugrah]

@bradleyrobinson - Would you mind sharing what the fix was? I'm trying to create an array of UserReferences and I'm getting the same error:

 "assignments": [{
    		"id": "ABCDEFG",
    		"type": "user_reference"
    	}]

[celestedrobinson]

The code is missing json tags, my pull request fixes the error: 8207ed9

[wdhnl]

Can someone from PD take a look at this?

[stmcallister]

Thanks for the PR @bradleyrobinson ! Appears #93 solved this. Closing.