Go client patch

[DDefiebre]

Added Patch to Go Client for User and Item

[zhenghaoz]

😺 Thanks for your contribution. There are some suggestions on this PR.

[codecov]

Codecov Report

Base: 70.50% // Head: 70.50% // No change to project coverage 👍

Coverage data is based on head (34daca1) compared to base (bcc601b).
Patch has no changes to coverable lines.

❗ Current head 34daca1 differs from pull request most recent head f5f45bd. Consider uploading reports for the commit f5f45bd to get more accurate results

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #636   +/-   ##
=======================================
  Coverage   70.50%   70.50%           
=======================================
  Files          63       63           
  Lines       12495    12495           
=======================================
  Hits         8810     8810           
  Misses       2837     2837           
  Partials      848      848           

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[DDefiebre]

@zhenghaoz I had done the requested changes, can you review again?

[zhenghaoz]

Thanks for your contribution. This PR will be merged once all tests pass.