fix: proxy method on Http Pull calls

[ndr-brt]

What this PR changes/adds

Fix "proxyMethod" and cover it with a test.

Why it does that

fix bug

Further notes

List other areas of code that have changed but are not necessarily linked to the main feature. This could be method
signature changes, package declarations, bugs that were encountered and were fixed inline, etc.

Linked Issue(s)

Closes #3954

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[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 73.33%. Comparing base (7f20ba5) to head (e6ae238).
Report is 118 commits behind head on main.

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Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3956      +/-   ##
==========================================
+ Coverage   71.74%   73.33%   +1.58%     
==========================================
  Files         919      958      +39     
  Lines       18457    19255     +798     
  Branches     1037     1089      +52     
==========================================
+ Hits        13242    14120     +878     
+ Misses       4756     4674      -82     
- Partials      459      461       +2     

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