Optional additional parameter when using object in swaggertype

[mlesar]

Describe the PR
Not requiring an additional parameter to be set when using object in swaggertype.

Relation issue
#843

[codecov]

Codecov Report

Merging #844 (4da4be6) into master (ee29e2b) will not change coverage.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master     #844   +/-   ##
=======================================
  Coverage   84.88%   84.88%           
=======================================
  Files           8        8           
  Lines        1654     1654           
=======================================
  Hits         1404     1404           
  Misses        145      145           
  Partials      105      105           

Impacted Files	Coverage Δ
schema.go	98.71% <100.00%> (ø)

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[sdghchj]

Thank you