More permissive error response handling

[tkho]

Saw requests failing, with the exception KeyError('error'). This will hopefully allow us to see the real error.

[pon]

So the reason this is happening is because the most recent version of the wrapper only supports the latest version of the API. In older versions of the API, the errors were returned in the following format:

{
  errors: [
    {
      message: '<Error Message>',
      status_code: 422
    }
  ]
}

And now they look like this

{
  error: {
    message: '<Error Message>',
    status_code: 422
  }
}

So even with this change I don't think it's going to fix your root problem which is using an older version. Does that make sense?

[tkho]

Makes sense. Thanks!