I've been working on a Go API for Blizzard games data - Opinions appreciated

Hey everyone. I've been working on a client library to easily convert Blizzard game API calls into Go structures. I'm looking for help with package structure, ease of use as an API, and any best practices I may have missed.

My client library can be viewed here on Github. I still have a lot of calls to go!

Thank you ahead of time for your feedback!

EDIT: Update terminology to better fit my project.

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评论：

BadlyCamouflagedKiwi:

A small suggestion for your examples; use the := operator more. Instead of 

var (
  seasonRift     *SeasonRift
  err            error
)
seasonRift, err = d.GetCurrentSeasonNecromancerRift(true)
if err != nil {
  fmt.Println(err)
}

you can write it more succintly as
seasonRift, err := d.GetCurrentSeasonNecromancerRift(true)
if err != nil {
  fmt.Println(err)
}

which puts more emphasis on your library (the interesting part!) and is less repetitive.

FuzzyStatic:

Done! Thank you for the suggestions! It definitely makes more sense to show the good stuff and avoid the fluff.

neoasterisk:

I am confused. Is this an API or a client library for the Blizzard API?

FuzzyStatic:

After looking up both terminologies, I would say this is a client library for the Blizzard API. I will update the documentation accordingly. TY!