[BUG]: `subject_type` param not respected when creating a comment on a pull request

[kartikjain26]

What happened?

Use case: I want to post a comment on the file level of a pull request using path of the file.

I used subject_type: 'file' param while creating a comment on a pull request as mentioned here: https://docs.github.com/en/rest/pulls/comments?apiVersion=2022-11-28#create-a-review-comment-for-a-pull-request
https://docs.github.com/en/enterprise-server@3.6/rest/pulls/comments#create-a-review-comment-for-a-pull-request

Sample payload:

Response code: 422
Error:

{
  "message": "Invalid request.\n\nNo subschema in \"oneOf\" matched.\n\"position\" wasn't supplied.\n\"in_reply_to\" wasn't supplied.\n\"subject_type\" is not a permitted key.\n\"line\" wasn't supplied.",
  "documentation_url": "https://docs.github.com/enterprise/3.6/rest"
}

Versions

enterprise-server@3.6

Relevant log output

{
  "message": "Invalid request.\n\nNo subschema in \"oneOf\" matched.\n\"position\" wasn't supplied.\n\"in_reply_to\" wasn't supplied.\n\"subject_type\" is not a permitted key.\n\"line\" wasn't supplied.",
  "documentation_url": "https://docs.github.com/enterprise/3.6/rest"
}

Code of Conduct

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[github-actions]

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