[BUG] [typescript-axios] Interface parameters don't follow paramNaming

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• Have you provided a full/minimal spec to reproduce the issue?
• Have you validated the input using an OpenAPI validator (example)?
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Description

If an API definition has a schema with another parameter format than camelCase, the parameter format in the model/interface should also follow the paramNaming config and be camelCase.

openapi-generator version

5.3.0-SNAPSHOT

OpenAPI declaration file content or url

openapi: "3.0.1"

info:
  title: Test API
  version: "1"

paths:
  /projects/{project_name}/test:
    post:
      operationId: create_test
      summary: Create a test
      parameters:
        - $ref: "#/components/parameters/project_name"
      requestBody:
        content:
          application/json:
            schema:
              $ref: "#/components/schemas/Test"
      responses:
        201:
          description: Test created
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/TestStatus"
components:
  parameters:
    project_name:
      description: Name of the project
      name: project_name
      in: path
      required: true
      schema:
        type: string
        example: test-project
  schemas:
    Test:
      type: object
      additionalProperties: false
      properties:
        start_time:
          type: integer
          title: start_time
          description: The number of milliseconds since 00:00:00 Thursday, 1 January 1970, Coordinated Universal Time (UTC), minus leap seconds.
          minimum: 0
        end_time:
          type: integer
          title: end_time
          description: The number of milliseconds since 00:00:00 Thursday, 1 January 1970, Coordinated Universal Time (UTC), minus leap seconds.
          minimum: 0
      required:
        - start_time
        - end_time
    TestStatus:
      type: object
      properties:
        id:
          description: An UUID v4 identifier for the test
          type: string
          format: uuid
          example: 5a7b8f0c-e8c8-4b5b-b8e2-e8e9f8e9e9e9
        status:
          description: The status of the test
          type: string
          enum:
            - Running
            - Pending
            - Success
            - Failed
            - Error
            - Cancelled
            - Unknown
          example: Running
      required:
        - id
        - status

Generation Details

config:

{
  "projectName": "test",
  "moduleName": "Sdk",
  "supportsES6": true
}

Steps to reproduce

Generate the API with this config.

Then model interfaces will be generated without translating parameters to camelCase.

This behaviour is done in the javascript generator correctly.

[aiven-hh]

It was probably wrong to disable it. I only now noticed reading that point through that it is documented as “Only change it if you provide your own run-time code for (de-)serialization of models”. I probably assumed it transformed the properties in every case which was the problem overall (and was fixed with other changes and I assume works with the “original” setting).

[Eiryyy]

I use axios to convert snake_case responses by Rails to camelCase. modelPropertyName is required.