NPE when generating OpenAPI client

[Ajai-Suvendran]

Description

The OpenAPI tool did not complete generating http client for the given OpenAPI specification.

OpenAPI specification
API_MATERIAL_STOCK_SRV.json

Steps to Reproduce

No response

Affected Version(s)

Ballerina 2201.9.0 (Swan Lake Update 9)

OS, DB, other environment details and versions

No response

Related area

-> OpenAPI tool

Related issue(s) (optional)

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Suggested label(s) (optional)

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Suggested assignee(s) (optional)

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[Shadow-Devil]

The exception is thrown because the operationId is not set for the different operations.
Therefore, in here the .getOperationId() returns null.
Normally this should be validated if clientResourceMode is set to false from here to here (negated) to here (validated).

[github-actions]

This issue is NOT closed with a proper Reason/ label. Make sure to add proper reason label before closing. Please add or leave a comment with the proper reason label now.

      - Reason/EngineeringMistake - The issue occurred due to a mistake made in the past.
      - Reason/Regression - The issue has introduced a regression.
      - Reason/MultipleComponentInteraction - Issue occured due to interactions in multiple components.
      - Reason/Complex - Issue occurred due to complex scenario.
      - Reason/Invalid - Issue is invalid.
      - Reason/Other - None of the above cases.