fix: correctly codegen paginators for items in sparse lists #1072
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Issue #
No direct issue but related to awslabs/aws-sdk-kotlin#900 and #1064
Description of changes
The recent codegen change to generate paginators for resource operations uncovered a previously-unknown bug: responses that contain items in a sparse list were being generated as
Flow<Item>
(non-nullable) instead ofFlow<Item?>
(nullable). This change fixes that and adds a new test.By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.