Fix event marshaller binding for input event streams.

[adamthom-amzn]

This is another case of SDK code generation failing when the event's structure name and the structure member name are not identical.

Description

This is similar to #1821 which fixed the problem for output event streams.

Motivation and Context

This fixes generation for services that do not align their structure member names and structure type names when modelling event streams.

Testing

I modified the existing unit tests. The previously generated client appears to be nonfunctional, as it references an InputEventOne class and an InputEventOneMarshaller class, but the C2JModel only contains shapes InputEvent and InputEventTwo.

I also tested this offline on a model that broke generation without this change.

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)

Checklist

• I have read the CONTRIBUTING document
• Local run of mvn install succeeds
• My code follows the code style of this project
• My change requires a change to the Javadoc documentation
• I have updated the Javadoc documentation accordingly
• I have read the README document
• I have added tests to cover my changes
• All new and existing tests passed
• A short description of the change has been added to the CHANGELOG
• My change is to implement 1.11 parity feature and I have updated LaunchChangelog

License

• I confirm that this pull request can be released under the Apache 2 license

[codecov-commenter]

Codecov Report

Merging #1927 into master will increase coverage by 0.01%.
The diff coverage is 100.00%.

@@             Coverage Diff              @@
##             master    #1927      +/-   ##
============================================
+ Coverage     76.24%   76.26%   +0.01%     
  Complexity      187      187              
============================================
  Files          1076     1076              
  Lines         32575    32575              
  Branches       2569     2569              
============================================
+ Hits          24837    24842       +5     
+ Misses         6478     6473       -5     
  Partials       1260     1260              

Flag	Coverage Δ	Complexity Δ
#unittests	76.26% <100.00%> (+0.01%)	187.00 <0.00> (ø)

Impacted Files	Coverage Δ	Complexity Δ
...n/awssdk/codegen/poet/client/AsyncClientClass.java	96.24% <100.00%> (ø)	0.00 <0.00> (ø)
...nio/netty/internal/OldConnectionReaperHandler.java	81.81% <0.00%> (-9.10%)	0.00% <0.00%> (ø%)
...http/nio/netty/internal/nrs/HandlerSubscriber.java	82.75% <0.00%> (+6.89%)	0.00% <0.00%> (ø%)

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[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!

0 Bugs
0 Vulnerabilities (and 0 Security Hotspots to review)
0 Code Smells

100.0% Coverage
0.0% Duplication

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