delete might have a body.

[fantasy-is-absent]

Route DELETE and exegesis

exegesis thinks that DELETE might have a body. And If it finds “content-type” it tries to validate the incoming body

## exegesis/lib/utils/httpUtils.js

// `delete` might have a body. See: https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods/DELETE
const HTTP_METHODS_WITHOUT_BODY = ['get', 'head', 'trace', 'options'];
function requestMayHaveBody(method) {
    return HTTP_METHODS_WITHOUT_BODY.indexOf(method.toLowerCase()) === -1;
}

But on the other hand, exegesis make body-validators only for methods like this(there is no DELETE method)

## exegesis/lib/oas3/Operation.js

const METHODS_WITH_BODY = ['post', 'put', 'patch'];    
const requestBody = oaOperation.requestBody && METHODS_WITH_BODY.includes(method)
            ? context.resolveRef(oaOperation.requestBody)
            : undefined;

Conclusion: If someone sends any “content-type” with the method “DELETE” it always be an error even if you have a schema for this “content-type”

[github-actions]

🎉 This PR is included in version 4.1.2 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

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