fix: 1073 fix IAM policy for string parameters

[zh32]

Fixes #1073

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 72.30%. Comparing base (8f227a5) to head (d2e0adf).
Report is 3 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1074   +/-   ##
=======================================
  Coverage   72.30%   72.30%           
=======================================
  Files           3        3           
  Lines         455      455           
=======================================
  Hits          329      329           
  Misses         88       88           
  Partials       38       38           

Flag	Coverage Δ
go-lambda	72.30% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

---

🚨 Try these New Features:

• Flaky Tests Detection - Detect and resolve failed and flaky tests
• JS Bundle Analysis - Avoid shipping oversized bundles